.page-privacy {
  --pp-measure: 36em;
  --pp-rail: 236px;
  --pp-gap: clamp(24px, 4vw, 52px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(28px, 5vw, 58px) 0 clamp(22px, 3.4vw, 38px);
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-hero__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(27px, 4.4vw, 44px);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-privacy .pp-hero__lead {
  max-width: var(--pp-measure);
  margin: 18px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pp-meta {
  display: grid;
  grid-template-columns: 1fr;
  margin: clamp(20px, 3vw, 30px) 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-meta__item {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-meta dt {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-privacy .pp-meta__mail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
}

/* ---------- 顶部配图 ---------- */
.page-privacy .pp-figure {
  margin: 0;
  padding: clamp(18px, 2.6vw, 30px) 0 0;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
  object-fit: cover;
}

.page-privacy .pp-figure__cap {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.6;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  padding: clamp(26px, 4vw, 52px) 0 clamp(48px, 7vw, 96px);
}

/* ---------- 条款索引 ---------- */
.page-privacy .pp-toc {
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 14px 16px 6px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 2px;
  border-bottom: 1px solid var(--grid-line);
  text-decoration: none;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  transition: color var(--ease), padding-left var(--ease), border-color var(--ease);
}

.page-privacy .pp-toc__list li:last-child a {
  border-bottom: none;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  padding-left: 8px;
}

.page-privacy .pp-toc__n {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .pp-toc__t {
  min-width: 0;
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
  min-width: 0;
}

.page-privacy .pp-sec {
  border-top: 1px solid var(--line);
  padding-top: clamp(18px, 2.6vw, 28px);
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.page-privacy .pp-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
}

.page-privacy .pp-sec__num {
  flex: none;
  padding: 2px 8px;
  border: 1px solid rgba(255, 154, 60, 0.55);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.3vw, 26px);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-privacy .pp-sec p {
  max-width: var(--pp-measure);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

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

.page-privacy .pp-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.45);
  transition: border-color var(--ease), color var(--ease);
}

.page-privacy .pp-inline:hover,
.page-privacy .pp-inline:focus-visible {
  border-color: var(--amber);
  color: var(--amber);
}

/* ---------- 浅色提示块 ---------- */
.page-privacy .pp-callout {
  max-width: var(--pp-measure);
  margin: 18px 0 0;
  padding: 14px 18px;
  background: var(--light);
  border-left: 4px solid var(--cyan);
}

.page-privacy .pp-callout__p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

/* ---------- 分类对照列表 ---------- */
.page-privacy .pp-deflist {
  max-width: var(--pp-measure);
  margin: 16px 0 18px;
}

.page-privacy .pp-deflist__row {
  padding: 14px 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-privacy .pp-deflist__row:first-child {
  border-top: 1px solid var(--grid-line);
}

.page-privacy .pp-deflist dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 7px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-privacy .pp-deflist__k {
  flex: none;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--verify);
  background: rgba(14, 124, 107, 0.18);
  border: 1px solid rgba(14, 124, 107, 0.55);
  padding: 1px 6px;
}

.page-privacy .pp-deflist dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--muted);
}

/* ---------- 条目标记列表 ---------- */
.page-privacy .pp-list {
  max-width: var(--pp-measure);
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pp-list > li {
  padding: 13px 0 13px 16px;
  border-left: 2px solid var(--line);
  border-bottom: 1px solid var(--grid-line);
  transition: border-left-color var(--ease);
}

.page-privacy .pp-list > li:first-child {
  border-top: 1px solid var(--grid-line);
}

.page-privacy .pp-list > li:hover {
  border-left-color: var(--cyan);
}

.page-privacy .pp-list strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-privacy .pp-list span {
  display: block;
  font-size: 15px;
  line-height: 1.76;
  color: var(--muted);
}

/* ---------- 邮箱样式 ---------- */
.page-privacy .pp-mail {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
  overflow-wrap: anywhere;
}

/* ---------- 相关条款 ---------- */
.page-privacy .pp-cross {
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 16px 20px 10px;
}

.page-privacy .pp-cross__title {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pp-cross__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pp-cross__list li {
  border-top: 1px solid var(--grid-line);
}

.page-privacy .pp-cross__list li:first-child {
  border-top: none;
}

.page-privacy .pp-cross__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 0;
  text-decoration: none;
  color: var(--paper);
  transition: color var(--ease), padding-left var(--ease);
}

.page-privacy .pp-cross__list a:hover,
.page-privacy .pp-cross__list a:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
}

.page-privacy .pp-cross__k {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--muted);
  transition: color var(--ease);
}

.page-privacy .pp-cross__list a:hover .pp-cross__k,
.page-privacy .pp-cross__list a:focus-visible .pp-cross__k {
  color: var(--cyan);
}

.page-privacy .pp-cross__t {
  font-size: 15px;
  line-height: 1.6;
  min-width: 0;
}

/* ---------- 桌面端栅格 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-meta__item {
    padding: 14px 20px 14px 0;
    border-bottom: none;
    border-right: 1px solid var(--line);
  }

  .page-privacy .pp-meta__item:last-child {
    border-right: none;
    padding-right: 0;
  }

  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--head-h) + 24px);
    align-self: start;
    max-height: calc(100vh - var(--head-h) - 48px);
    overflow-y: auto;
  }

  .page-privacy .pp-cross {
    max-width: none;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-hero__lead {
    max-width: 38em;
  }
}
</PAGE_CSS>