.page-privacy {
  --p-rule: rgba(20, 82, 58, .16);
  --p-rule-strong: rgba(20, 82, 58, .3);
  --p-accent: #0B7A5C;
  --p-accent-soft: rgba(47, 240, 196, .28);
  --p-card: #FFFFFF;
  --p-shadow: 0 1px 2px rgba(7, 27, 19, .04), 0 12px 32px -22px rgba(7, 27, 19, .35);
  color: var(--ink-900);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--green-900);
  padding: clamp(28px, 5vw, 56px) 0 clamp(44px, 7vw, 92px);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, var(--green-900) 8%, rgba(4, 21, 14, .82) 46%, rgba(4, 21, 14, .3) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  max-width: 780px;
}

.page-privacy .privacy-hero .breadcrumb {
  color: var(--mist);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .privacy-hero .breadcrumb a:hover {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-400);
}

.page-privacy .privacy-hero__kicker {
  margin: 22px 0 12px;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(27px, 4.6vw, 46px);
  line-height: 1.28;
  color: var(--paper);
  letter-spacing: .01em;
  max-width: 18em;
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  max-width: 40em;
  color: rgba(242, 247, 244, .84);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
}

.page-privacy .privacy-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: clamp(28px, 5vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(47, 240, 196, .22);
  padding-top: 20px;
}

.page-privacy .privacy-fact {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .privacy-fact__v {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 26px);
  color: var(--cyan-400);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
  min-width: 3.4em;
}

.page-privacy .privacy-fact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

/* ---------- 正文承载 ---------- */
.page-privacy .privacy-body {
  background: var(--fog);
  padding: clamp(36px, 6vw, 76px) 0 clamp(56px, 9vw, 108px);
}

.page-privacy .privacy-layout {
  display: block;
}

/* ---------- 侧栏目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 3px solid var(--p-accent);
  padding-top: 16px;
  margin-bottom: 32px;
}

.page-privacy .privacy-toc .label {
  margin: 0 0 12px;
  color: var(--ink-600);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 9px 12px;
  border-radius: var(--r-s);
  color: var(--ink-600);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--ink-900);
  background: rgba(255, 255, 255, .8);
}

.page-privacy .privacy-toc__list a[aria-current="true"] {
  color: var(--p-accent);
  background: var(--p-accent-soft);
  border-left-color: var(--p-accent);
  font-weight: 600;
}

.page-privacy .privacy-toc__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--ink-600);
  word-break: break-all;
}

/* ---------- 章节卡片 ---------- */
.page-privacy .privacy-articles {
  min-width: 0;
}

.page-privacy .privacy-block {
  background: var(--p-card);
  border: 1px solid var(--p-rule);
  border-radius: var(--r-l);
  box-shadow: var(--p-shadow);
  padding: clamp(22px, 4.4vw, 44px);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-block + .privacy-block {
  margin-top: 20px;
}

.page-privacy .privacy-block__index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--p-accent);
}

.page-privacy .privacy-block h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 2.7vw, 28px);
  line-height: 1.35;
  color: var(--ink-900);
}

.page-privacy .privacy-block h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-privacy .privacy-block .prose {
  margin: 0 0 22px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-privacy .privacy-block .prose:last-child {
  margin-bottom: 0;
}

/* ---------- 收集范围四张卡 ---------- */
.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-card {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--p-rule);
  border-radius: var(--r-m);
  background: var(--fog);
}

.page-privacy .privacy-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 34px;
  height: 3px;
  background: var(--cyan-400);
  border-radius: 0 0 3px 3px;
}

.page-privacy .privacy-card .label {
  margin: 6px 0 10px;
  color: var(--p-accent);
}

.page-privacy .privacy-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-600);
}

/* ---------- 用途列表 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-use {
  padding: 18px 0 18px 20px;
  border-left: 2px solid var(--p-rule);
  position: relative;
}

.page-privacy .privacy-use:first-child {
  padding-top: 4px;
}

.page-privacy .privacy-use:last-child {
  padding-bottom: 4px;
}

.page-privacy .privacy-use::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 26px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--p-accent);
}

.page-privacy .privacy-use:first-child::before {
  top: 12px;
}

.page-privacy .privacy-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-600);
}

/* ---------- 本地存储定义列表 ---------- */
.page-privacy .privacy-defs {
  margin: 0;
  border-top: 1px solid var(--p-rule);
}

.page-privacy .privacy-def {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--p-rule);
}

.page-privacy .privacy-def dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .09em;
  color: var(--p-accent);
}

.page-privacy .privacy-def dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink-600);
}

/* ---------- 第三方服务 ---------- */
.page-privacy .privacy-third {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-third li {
  padding: 18px 18px 16px;
  border-radius: var(--r-m);
  background: var(--green-900);
  color: rgba(242, 247, 244, .84);
}

.page-privacy .privacy-third li:last-child {
  background: transparent;
  border: 1px dashed var(--p-rule-strong);
  color: var(--ink-600);
}

.page-privacy .privacy-third .label {
  margin: 0 0 8px;
  color: var(--cyan-400);
}

.page-privacy .privacy-third li:last-child .label {
  color: var(--p-accent);
}

.page-privacy .privacy-third p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
}

/* ---------- 权利步骤 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: pstep;
  margin: 0 0 24px;
  padding: 0;
}

.page-privacy .privacy-step {
  position: relative;
  counter-increment: pstep;
  padding: 0 0 26px 52px;
}

.page-privacy .privacy-step:last-child {
  padding-bottom: 0;
}

.page-privacy .privacy-step::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green-900);
  color: var(--cyan-400);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .privacy-step::after {
  content: "";
  position: absolute;
  left: 16.5px;
  top: 40px;
  bottom: 4px;
  width: 1px;
  background: var(--p-rule-strong);
}

.page-privacy .privacy-step:last-child::after {
  display: none;
}

.page-privacy .privacy-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-600);
}

/* ---------- 联系提示 ---------- */
.page-privacy .privacy-callout {
  border-top: 1px solid var(--p-rule);
  padding-top: 20px;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-privacy .privacy-callout a {
  color: var(--p-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color .18s var(--ease);
}

.page-privacy .privacy-callout a:hover {
  color: var(--ink-900);
}

/* ---------- 更新说明 ---------- */
.page-privacy .privacy-update {
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-update__item {
  padding: 18px;
  border: 1px solid var(--p-rule);
  border-radius: var(--r-m);
  background: linear-gradient(180deg, rgba(47, 240, 196, .09), rgba(47, 240, 196, 0) 72%);
}

.page-privacy .privacy-update__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-600);
}

/* ---------- 竖屏与中等屏 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .privacy-fact {
    display: block;
  }

  .page-privacy .privacy-fact__v {
    display: block;
    margin-bottom: 4px;
  }

  .page-privacy .privacy-update {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-update__item:first-child {
    grid-column: 1 / -1;
  }

  .page-privacy .privacy-def {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 10px;
  }
}

/* ---------- 桌面：粘性目录 + 单栏长文 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
  }

  .page-privacy .privacy-articles {
    max-width: 74ch;
  }

  .page-privacy .privacy-block {
    scroll-margin-top: 120px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 72px;
  }
}

/* ---------- 动效降级 ---------- */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .24s var(--ease), transform .24s var(--ease);
}

.page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-callout a {
    transition: none;
  }
}
<<<END>>>