.page-privacy {
  background: var(--bg-void);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ===== Hero 框景 ===== */
.page-privacy__hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 480px;
  padding: 72px 0 64px;
}

.page-privacy__hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 140%;
  height: 6px;
  background: linear-gradient(100deg, var(--flame-orange) 0%, var(--volt-violet) 55%, transparent 90%);
  transform: skewX(-45deg) translateX(-10%);
  transform-origin: left center;
  pointer-events: none;
}

.page-privacy__hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.30;
  filter: saturate(0.82) contrast(1.06);
}

.page-privacy__hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 15, 0.52) 0%, rgba(10, 10, 15, 0.78) 55%, rgba(10, 10, 15, 0.96) 100%),
    radial-gradient(circle at 78% 22%, rgba(138, 43, 226, 0.20), transparent 46%);
}

.page-privacy__hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(44, 44, 58, 0.34) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 44, 58, 0.34) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse at 70% 28%, black 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 28%, black 0%, transparent 72%);
  opacity: 0.70;
}

.page-privacy__hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.page-privacy__breadcrumb {
  margin-bottom: 28px;
}

.page-privacy__hero-frame {
  position: relative;
  max-width: 860px;
  padding: 30px 24px 34px;
  border-left: 4px solid var(--flame-orange);
  background: linear-gradient(135deg, rgba(255, 92, 0, 0.10), rgba(138, 43, 226, 0.05));
  box-shadow: inset 1px 0 0 rgba(245, 245, 247, 0.04);
}

.page-privacy__frame-corner {
  position: absolute;
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.page-privacy__frame-corner--tl {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--flame-orange);
  border-left: 2px solid var(--flame-orange);
}

.page-privacy__frame-corner--br {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--copper-amber);
  border-right: 2px solid var(--copper-amber);
}

.page-privacy__hero-kicker {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--copper-amber);
}

.page-privacy__hero-lead {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-privacy__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ===== 目录 ===== */
.page-privacy__toc {
  background: linear-gradient(180deg, rgba(18, 18, 27, 0.62), rgba(10, 10, 15, 0.48));
  border-bottom: 1px solid var(--line-edge);
}

.page-privacy__toc-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.page-privacy__toc-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-right: 14px;
  border-right: 1px solid var(--line-edge);
}

.page-privacy__toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy__toc-list li {
  margin: 0;
}

.page-privacy__toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  border: 1px solid var(--line-edge);
  border-radius: 999px;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-privacy__toc-list a:hover,
.page-privacy__toc-list a:focus-visible {
  color: var(--text-primary);
  border-color: var(--copper-amber);
  background: rgba(184, 115, 51, 0.08);
}

.page-privacy__toc-list a span {
  font-size: 11px;
  font-weight: 700;
  color: var(--flame-orange);
}

/* ===== 内容区与水印 ===== */
.page-privacy__content {
  position: relative;
  padding-top: 36px;
  padding-bottom: 72px;
}

.page-privacy__watermark {
  position: absolute;
  top: 320px;
  right: -80px;
  font-family: var(--font-title);
  font-size: 360px;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(184, 115, 51, 0.10);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* ===== 条款通用 ===== */
.page-privacy__clause {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 20px;
  padding: 36px 0 40px;
  border-bottom: 1px solid var(--line-edge);
}

.page-privacy__clause:last-of-type {
  border-bottom: none;
}

.page-privacy__clause-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.page-privacy__clause-num {
  min-width: 52px;
  font-family: var(--font-title);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  background: linear-gradient(135deg, var(--flame-orange), var(--volt-violet));
  -webkit-background-clip: text;
  background-clip: text;
}

.page-privacy__clause-body {
  min-width: 0;
}

.page-privacy__lead {
  margin: 0 0 18px;
  padding: 12px 16px;
  border-left: 3px solid rgba(255, 92, 0, 0.70);
  background: rgba(255, 92, 0, 0.04);
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-primary);
}

.page-privacy__paragraph {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-privacy__paragraph a {
  color: var(--flame-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--ease);
}

.page-privacy__paragraph a:hover,
.page-privacy__paragraph a:focus-visible {
  color: var(--text-primary);
}

.page-privacy__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-privacy__highlight {
  margin: 0;
  padding: 16px 20px;
  border-left: 4px solid var(--flame-orange);
  background: linear-gradient(90deg, rgba(255, 92, 0, 0.10), rgba(255, 92, 0, 0.02));
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-primary);
}

/* ===== 收集信息网格 ===== */
.page-privacy__info-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy__info-item {
  padding: 18px 18px 16px;
  background: rgba(18, 18, 27, 0.72);
  border: 1px solid rgba(44, 44, 58, 0.80);
  border-radius: var(--radius-md);
  transition: border-color var(--ease), background var(--ease);
}

.page-privacy__info-item:hover {
  border-color: rgba(184, 115, 51, 0.46);
  background: rgba(23, 23, 35, 0.80);
}

.page-privacy__info-mark {
  display: block;
  width: 10px;
  height: 10px;
  margin-bottom: 14px;
  border-radius: 2px;
  background: var(--flame-orange);
  transform: rotate(45deg);
}

.page-privacy__info-item:nth-child(2) .page-privacy__info-mark {
  background: var(--volt-violet);
}

.page-privacy__info-item:nth-child(3) .page-privacy__info-mark {
  background: var(--copper-amber);
}

.page-privacy__info-item:nth-child(4) .page-privacy__info-mark {
  background: linear-gradient(135deg, var(--flame-orange), var(--volt-violet));
}

.page-privacy__info-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-privacy__info-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ===== 编号列表 ===== */
.page-privacy__list {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  counter-reset: privacy-list;
}

.page-privacy__list li {
  position: relative;
  counter-increment: privacy-list;
  padding-left: 36px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-privacy__list li::before {
  content: counter(privacy-list, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(255, 92, 0, 0.32);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  color: var(--flame-orange);
}

/* ===== 存储看板 ===== */
.page-privacy__storage-board {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy__storage-cell {
  padding: 18px 16px 16px;
  background: var(--bg-panel);
  border-top: 2px solid var(--copper-amber);
  border-radius: var(--radius-sm);
}

.page-privacy__storage-cell strong {
  display: block;
  margin-bottom: 4px;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
}

.page-privacy__storage-cell span {
  display: block;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
}

/* ===== 权利卡片 ===== */
.page-privacy__rights-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy__right-card {
  padding: 18px;
  background: rgba(18, 18, 27, 0.56);
  border: 1px solid var(--line-edge);
  border-radius: var(--radius-md);
  transition: border-color var(--ease), background var(--ease);
}

.page-privacy__right-card:hover {
  border-color: rgba(138, 43, 226, 0.42);
  background: rgba(23, 23, 35, 0.70);
}

.page-privacy__right-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 8px;
  border: 1px solid rgba(255, 92, 0, 0.34);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--flame-orange);
}

.page-privacy__right-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-privacy__right-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ===== 联系区域 ===== */
.page-privacy__contact-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  margin: 18px 0;
  padding: 22px 24px;
  background: linear-gradient(120deg, rgba(255, 92, 0, 0.10), rgba(138, 43, 226, 0.07));
  border: 1px solid var(--line-edge);
  border-radius: var(--radius-md);
}

.page-privacy__contact-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.page-privacy__contact-email {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

/* ===== 返回顶部 ===== */
.page-privacy__backtop {
  position: relative;
  z-index: 1;
  margin-top: 36px;
  text-align: center;
}

.page-privacy__backtop a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid var(--line-edge);
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-privacy__backtop a:hover,
.page-privacy__backtop a:focus-visible {
  color: var(--text-primary);
  border-color: var(--copper-amber);
  background: rgba(184, 115, 51, 0.08);
}

/* ===== 断点：640px ===== */
@media (min-width: 640px) {
  .page-privacy__hero {
    min-height: 460px;
  }

  .page-privacy__hero-frame {
    padding: 36px 32px 40px;
  }

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

  .page-privacy__info-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-privacy__storage-board {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-privacy__rights-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-privacy__contact-email {
    font-size: 22px;
  }
}

/* ===== 断点：768px ===== */
@media (min-width: 768px) {
  .page-privacy__hero {
    padding-top: 88px;
  }

  .page-privacy__clause {
    grid-template-columns: 140px 1fr;
    gap: 40px;
    padding: 48px 0;
  }

  .page-privacy__clause-num {
    font-size: 56px;
  }

  .page-privacy__paragraph {
    font-size: 15px;
  }

  .page-privacy__watermark {
    font-size: 440px;
    right: -60px;
  }
}

/* ===== 断点：1024px ===== */
@media (min-width: 1024px) {
  .page-privacy__hero {
    min-height: 500px;
  }

  .page-privacy__clause {
    grid-template-columns: 180px 1fr;
    gap: 56px;
  }

  .page-privacy__hero-frame {
    padding: 44px 44px 48px;
  }

  .page-privacy__toc-inner {
    gap: 16px 24px;
  }

  .page-privacy__toc-list a {
    padding: 8px 16px;
  }
}