.page-privacy {
  --ink-soft: #2C3A34;
  --hair: rgba(11, 43, 36, 0.14);
  --hair-soft: rgba(11, 43, 36, 0.08);
  --mark-bg: rgba(62, 92, 75, 0.13);
  background: var(--ink);
  color: var(--bone);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--char);
  border-bottom: 1px solid var(--line);
  padding: clamp(84px, 13vw, 148px) 0 clamp(40px, 6vw, 68px);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0.26;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(11, 43, 36, 0.35) 0%, rgba(11, 43, 36, 0.92) 62%, var(--char) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .crumbs {
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--step-44);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--bone);
  margin: 0 0 22px;
  max-width: 20ch;
}

.page-privacy .privacy-hero__lead {
  font-size: var(--step-17);
  line-height: 1.85;
  color: rgba(243, 239, 230, 0.78);
  max-width: 62ch;
  margin: 0 0 clamp(28px, 4vw, 42px);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero__meta-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-hero__meta-label {
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.1em;
  color: var(--muted-dark);
}

.page-privacy .privacy-hero__meta-value {
  font-family: var(--font-mono);
  font-size: var(--step-13);
  color: var(--bone);
  word-break: break-all;
}

/* ---------- 正文区 ---------- */

.page-privacy .privacy-body {
  background: var(--bone);
  color: var(--ink);
  padding: clamp(42px, 6vw, 84px) 0 clamp(60px, 8vw, 112px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

/* 目录 */

.page-privacy .privacy-toc {
  border-top: 2px solid var(--ink);
  padding-top: 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__list > li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--hair);
  font-size: var(--step-13);
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-toc__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--rock);
  flex: 0 0 auto;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  background: var(--mark-bg);
  border-color: var(--moss);
  color: var(--ink);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__dot,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__dot {
  background: var(--moss);
  transform: scale(1.5);
}

/* 文章 */

.page-privacy .privacy-article {
  max-width: 720px;
}

.page-privacy .privacy-section {
  padding-top: clamp(34px, 4.5vw, 54px);
  border-top: 1px solid var(--hair);
  margin-bottom: clamp(30px, 4vw, 46px);
}

.page-privacy .privacy-section:first-of-type {
  padding-top: 0;
  border-top: 0;
  margin-top: 0;
}

.page-privacy .privacy-section__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--step-28);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--step-13);
  letter-spacing: 0.1em;
  color: var(--clay);
  padding-top: 2px;
}

.page-privacy .privacy-article p {
  margin: 0 0 1.1em;
  font-size: var(--step-17);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-article p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-term {
  background: var(--mark-bg);
  border-bottom: 1px solid rgba(62, 92, 75, 0.3);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--ink);
  font-weight: 500;
}

/* 定义列表 */

.page-privacy .privacy-defs {
  margin: 0 0 1.2em;
  padding: 0;
}

.page-privacy .privacy-defs dt {
  padding-top: 18px;
  border-top: 1px solid var(--hair-soft);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--step-17);
  color: var(--ink);
}

.page-privacy .privacy-defs dt:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-defs dd {
  margin: 7px 0 0;
  padding-bottom: 18px;
  font-size: var(--step-15);
  line-height: 1.85;
  color: var(--muted);
}

/* 请求入口提示块 */

.page-privacy .privacy-callout {
  margin: 0 0 1.5em;
  padding: 18px 22px;
  border-left: 3px solid var(--clay);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(185, 107, 74, 0.07);
}

.page-privacy .privacy-callout__label {
  margin: 0 0 8px !important;
  font-family: var(--font-mono);
  font-size: var(--step-13) !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay) !important;
}

.page-privacy .privacy-callout__value {
  margin: 0 !important;
  font-family: var(--font-mono);
  font-size: var(--step-17) !important;
  color: var(--ink) !important;
  word-break: break-all;
  line-height: 1.5 !important;
}

.page-privacy .privacy-callout__note {
  margin: 10px 0 0 !important;
  font-size: var(--step-13) !important;
  line-height: 1.7 !important;
  color: var(--muted) !important;
}

/* 步骤列表 */

.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: psteps;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .privacy-steps li {
  counter-increment: psteps;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  font-size: var(--step-15);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-steps li::before {
  content: counter(psteps, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--step-13);
  letter-spacing: 0.08em;
  color: var(--moss);
  border-bottom: 1px solid var(--hair);
  padding-bottom: 2px;
}

/* 页尾链接 */

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(34px, 4.5vw, 52px);
  padding-top: clamp(28px, 3.5vw, 38px);
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border: 1px solid rgba(11, 43, 36, 0.22);
  border-radius: 999px;
  font-size: var(--step-15);
  color: var(--ink);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  background: var(--mark-bg);
  border-color: var(--moss);
}

/* 返回顶部 */

.page-privacy .privacy-top-btn {
  position: fixed;
  right: clamp(14px, 3vw, 30px);
  bottom: clamp(14px, 3vw, 30px);
  z-index: 40;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(11, 43, 36, 0.88);
  color: var(--bone);
  border: 1px solid rgba(243, 239, 230, 0.22);
  backdrop-filter: blur(8px);
  text-decoration: none;
  font-size: 15px;
  line-height: 1;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .privacy-top-btn:hover,
.page-privacy .privacy-top-btn:focus-visible {
  background: var(--moss);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 720px) {
  .page-privacy .privacy-hero__title {
    font-size: var(--step-72);
  }

  .page-privacy .privacy-toc__link {
    font-size: var(--step-15);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 208px minmax(0, 720px);
    justify-content: center;
    gap: clamp(48px, 6vw, 76px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(88px, 10vw, 120px);
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list > li {
    flex: initial;
  }

  .page-privacy .privacy-toc__link {
    width: 100%;
    justify-content: flex-start;
    padding: 9px 8px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: transparent;
    border-left-color: var(--moss);
  }

  .page-privacy .privacy-toc__text {
    color: var(--muted);
    transition: color 0.2s var(--ease);
  }

  .page-privacy .privacy-toc__link:hover .privacy-toc__text,
  .page-privacy .privacy-toc__link:focus-visible .privacy-toc__text {
    color: var(--ink);
  }
}

/* ---------- 无障碍与动效降级 ---------- */

.page-privacy .privacy-toc__link:focus-visible,
.page-privacy .privacy-links a:focus-visible,
.page-privacy .privacy-top-btn:focus-visible {
  outline: 2px solid var(--moss);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-toc__dot,
  .page-privacy .privacy-links a,
  .page-privacy .privacy-top-btn {
    transition: none;
  }

  .page-privacy .privacy-top-btn:hover,
  .page-privacy .privacy-top-btn:focus-visible {
    transform: none;
  }
}
<<<END>>>