.page-privacy {
  --doc-toc-w: 238px;
  --doc-text: #C6DAD1;
  --doc-glass: rgba(234, 244, 239, .07);
  --doc-solid: rgba(11, 33, 27, .62);
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  padding-block: clamp(1rem, 2.6vw, 1.75rem) clamp(2.5rem, 6vw, 4.5rem);
  overflow-x: clip;
}

/* ---------- 标题区 ---------- */
.page-privacy .privacy-hero {
  max-width: 74ch;
  padding-block: 1.25rem .25rem;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.06;
  letter-spacing: -.01em;
  margin: .3rem 0 .75rem;
}

.page-privacy .privacy-hero__lead {
  color: var(--doc-text);
  max-width: 60ch;
  margin: 0;
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: .7rem;
  grid-template-columns: 1fr;
  margin: 1.5rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--border);
}

.page-privacy .privacy-hero__fact {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .55rem;
  border-bottom: 1px dashed var(--border);
}

.page-privacy .privacy-hero__fact dt {
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--fg-dim);
}

.page-privacy .privacy-hero__fact dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: .95rem;
  color: var(--lime-200);
}

/* ---------- 首图 ---------- */
.page-privacy .privacy-media {
  position: relative;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--moss-900), var(--ink-950));
}

.page-privacy .privacy-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 600;
  object-fit: cover;
}

.page-privacy .privacy-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(6, 18, 15, .72));
}

.page-privacy .privacy-media__caption {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: .85rem;
  z-index: 1;
  font-size: .8rem;
  color: var(--mist-50);
  letter-spacing: .02em;
}

/* ---------- 要点提示带 ---------- */
.page-privacy .privacy-brief {
  margin-top: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--glass-08);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-brief__summary {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .8rem 1rem;
  cursor: pointer;
  font-weight: 600;
  font-size: .92rem;
  list-style: none;
  color: var(--fg);
}

.page-privacy .privacy-brief__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-brief__summary::before {
  content: "▍";
  color: var(--lime-400);
  font-size: .8rem;
}

.page-privacy .privacy-brief__summary::after {
  content: "收起";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--fg-dim);
}

.page-privacy .privacy-brief:not([open]) .privacy-brief__summary::after {
  content: "展开";
}

.page-privacy .privacy-brief__list {
  list-style: none;
  margin: 0;
  padding: 0 1rem 1rem;
  display: grid;
  gap: .5rem;
}

.page-privacy .privacy-brief__list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--doc-text);
  font-size: .92rem;
}

.page-privacy .privacy-brief__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .4rem;
  height: .4rem;
  background: var(--lime-400);
  transform: rotate(45deg);
}

/* ---------- 版面：正文 + 目录 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

/* 目录：移动端为横向条带 */
.page-privacy .privacy-toc {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--glass-08);
  padding: .7rem .75rem .8rem;
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 .55rem .15rem;
  font-family: var(--font-num);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 .15rem;
  display: flex;
  gap: .4rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: .4rem;
  padding: .38rem .7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--doc-text);
  font-size: .82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-toc__link .num {
  font-family: var(--font-num);
  font-size: .7rem;
  color: var(--lime-400);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--lime-400);
  color: var(--fg);
}

/* ---------- 正文条目 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: calc(var(--header-h) + 1.25rem);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 2.25rem;
  padding-top: 2.25rem;
  border-top: 1px solid var(--border);
}

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: .55rem;
  margin: 0 0 .85rem;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 4vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: -.005em;
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-num);
  font-size: .82rem;
  color: var(--lime-400);
  letter-spacing: .05em;
}

.page-privacy .privacy-sec__num::before {
  content: "";
  display: inline-block;
  width: .9rem;
  height: 2px;
  margin-right: .4rem;
  vertical-align: middle;
  background: var(--lime-400);
}

.page-privacy .privacy-sec:target .privacy-sec__title {
  text-shadow: 0 0 26px rgba(200, 255, 61, .38);
}

.page-privacy .privacy-sec p {
  margin: 0 0 .85rem;
  color: var(--doc-text);
}

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

.page-privacy .privacy-note {
  margin-top: 1rem;
  padding-left: .85rem;
  border-left: 2px solid var(--accent-2);
  font-size: .92rem;
  color: var(--fg-dim);
}

.page-privacy .privacy-sec a {
  color: var(--lime-200);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec a:hover {
  color: var(--lime-400);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--doc-text);
  font-size: .95rem;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: .38rem;
  height: .38rem;
  background: var(--lime-400);
  transform: rotate(45deg);
}

.page-privacy .privacy-list--alt > li::before {
  background: var(--orange-500);
}

.page-privacy .privacy-list strong {
  color: var(--fg);
  font-weight: 600;
}

/* 双栏卡片 */
.page-privacy .privacy-pair {
  display: grid;
  gap: .9rem;
  margin-top: 1.1rem;
}

.page-privacy .privacy-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
  background: var(--doc-glass);
}

.page-privacy .privacy-card--wide {
  margin-top: 1.1rem;
}

.page-privacy .privacy-card__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 .35rem;
  font-family: var(--font-display);
  font-size: .95rem;
  line-height: 1.4;
}

/* 步骤列表 */
.page-privacy .privacy-steps {
  counter-reset: priv-step;
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .privacy-steps > li {
  counter-increment: priv-step;
  position: relative;
  padding: .85rem .95rem .85rem 2.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--doc-solid);
  color: var(--doc-text);
  font-size: .95rem;
}

.page-privacy .privacy-steps > li::before {
  content: counter(priv-step, decimal-leading-zero);
  position: absolute;
  left: .95rem;
  top: .9rem;
  font-family: var(--font-num);
  font-size: .78rem;
  color: var(--orange-500);
  letter-spacing: .04em;
}

.page-privacy .privacy-steps strong {
  color: var(--lime-200);
  font-weight: 600;
}

/* 折叠细则 */
.page-privacy .privacy-detail {
  margin-top: 1rem;
  padding: .6rem .9rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background: rgba(11, 33, 27, .5);
}

.page-privacy .privacy-detail > summary {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  list-style: none;
  font-size: .9rem;
  font-weight: 600;
  color: var(--fg);
}

.page-privacy .privacy-detail > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-detail > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1rem;
  line-height: 1;
  color: var(--lime-400);
}

.page-privacy .privacy-detail[open] > summary::after {
  content: "–";
}

.page-privacy .privacy-detail p {
  margin: .6rem 0 0;
  font-size: .92rem;
  color: var(--doc-text);
}

/* 相关入口 */
.page-privacy .privacy-more {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 2.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.page-privacy .privacy-more a {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem .85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .85rem;
  color: var(--doc-text);
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-more a::after {
  content: "→";
  color: var(--orange-500);
  font-family: var(--font-num);
}

.page-privacy .privacy-more a:hover,
.page-privacy .privacy-more a:focus-visible {
  border-color: var(--lime-400);
  color: var(--fg);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-privacy .privacy-hero__fact {
    flex-direction: column;
    align-items: flex-start;
    gap: .1rem;
    border-bottom: 0;
    padding-bottom: 0;
  }
}

@media (min-width: 700px) {
  .page-privacy .privacy-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--doc-toc-w);
    grid-template-areas: "body toc";
    gap: clamp(1.75rem, 4vw, 3.25rem);
    align-items: start;
  }

  .page-privacy .privacy-body {
    grid-area: body;
  }

  .page-privacy .privacy-toc {
    grid-area: toc;
    position: sticky;
    top: calc(var(--header-h) + 1rem);
    align-self: start;
    padding: 1rem 1rem 1.15rem;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: .1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    align-items: baseline;
    width: 100%;
    padding: .42rem .55rem;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: var(--radius-sm);
    white-space: normal;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: var(--glass-14);
    border-left-color: var(--lime-400);
    color: var(--fg);
  }

  .page-privacy .privacy-sec + .privacy-sec {
    margin-top: 2.75rem;
    padding-top: 2.75rem;
  }
}

@media (min-width: 1100px) {
  .page-privacy {
    --doc-toc-w: 264px;
  }

  .page-privacy .privacy-media img {
    aspect-ratio: 1200 / 540;
  }
}

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

  .page-privacy .privacy-sec:target .privacy-sec__title {
    text-shadow: none;
  }
}
<<<END>>>