.page-privacy {
  --pp-num: 64px;
  --pp-line: rgba(10, 26, 43, .12);
  background: var(--ink-900);
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 52px;
  color: var(--paper-100);
  background:
    radial-gradient(130% 150% at 84% 0%, rgba(228, 87, 31, .22) 0%, rgba(10, 26, 43, 0) 58%),
    var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  pointer-events: none;
}

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

.page-privacy .privacy-hero__copy {
  max-width: 780px;
}

.page-privacy .breadcrumb {
  margin: 0 0 26px;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 6px;
  color: rgba(195, 208, 218, .55);
}

.page-privacy .breadcrumb__link {
  color: var(--gray-200);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .12s var(--ease), border-color .12s var(--ease);
}

.page-privacy .breadcrumb__link:hover {
  color: var(--orange-300);
  border-bottom-color: var(--orange-300);
}

.page-privacy .breadcrumb__item[aria-current="page"] {
  color: var(--paper-050);
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 20px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: var(--fs-52);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper-050);
}

.page-privacy .privacy-hero .lede {
  max-width: 44em;
  margin: 0;
  color: rgba(250, 244, 230, .86);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 30px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--paper-100);
}

.page-privacy .privacy-meta li {
  position: relative;
  padding-left: 16px;
}

.page-privacy .privacy-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 1px;
  background: var(--orange-500);
}

/* ---------- 正文画布 ---------- */
.page-privacy .privacy-body {
  padding: 44px 0 76px;
  background: var(--paper-100);
  color: var(--ink-900);
}

.page-privacy .privacy-wrap {
  display: flex;
  flex-direction: column;
  gap: 38px;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 条目索引 ---------- */
.page-privacy .pp-index {
  padding: 18px 20px 20px;
  background: var(--paper-050);
  border: 1px solid var(--line-ink);
  border-left: 3px solid var(--orange-500);
}

.page-privacy .pp-index__label {
  margin: 0 0 12px;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  color: var(--gray-500);
}

.page-privacy .pp-index__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-idx;
}

.page-privacy .pp-index__list li {
  counter-increment: pp-idx;
}

.page-privacy .pp-index__list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 8px 6px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--ink-900);
  text-decoration: none;
  transition: background-color .12s var(--ease);
}

.page-privacy .pp-index__list a::before {
  content: counter(pp-idx, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--orange-500);
}

.page-privacy .pp-index__list a:hover {
  background: rgba(19, 44, 68, .08);
}

/* ---------- 条款章节 ---------- */
.page-privacy .pp-secs {
  display: flex;
  flex-direction: column;
  counter-reset: pp-sec;
}

.page-privacy .pp-sec {
  position: relative;
  counter-increment: pp-sec;
  padding: 34px 0 34px var(--pp-num);
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-sec:first-child {
  padding-top: 2px;
  border-top: 0;
}

.page-privacy .pp-sec::before {
  content: counter(pp-sec, decimal-leading-zero);
  position: absolute;
  left: 2px;
  top: 40px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .24em;
  color: var(--orange-500);
}

.page-privacy .pp-sec:first-child::before {
  top: 8px;
}

.page-privacy .pp-sec h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: var(--fs-32);
  line-height: 1.28;
  letter-spacing: -.02em;
  color: var(--ink-900);
}

.page-privacy .pp-sec p {
  margin: 0 0 18px;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: var(--ink-900);
}

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

.page-privacy .pp-sec a,
.page-privacy .pp-outro a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--orange-500);
  transition: color .12s var(--ease), border-color .12s var(--ease);
}

.page-privacy .pp-sec a:hover {
  color: var(--orange-500);
}

.page-privacy .pp-outro a:hover {
  color: var(--orange-300);
  border-bottom-color: var(--orange-300);
}

/* ---------- 条款编号列表 ---------- */
.page-privacy .pp-clause {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  counter-reset: pp-item;
}

.page-privacy .pp-clause li {
  position: relative;
  counter-increment: pp-item;
  padding: 10px 0 10px 34px;
  font-size: var(--fs-17);
  line-height: 1.7;
  border-bottom: 1px solid var(--pp-line);
}

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

.page-privacy .pp-clause li::before {
  content: counter(pp-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--gray-500);
}

.page-privacy .pp-clause strong {
  font-weight: 700;
  color: var(--orange-500);
  margin-right: 2px;
}

/* ---------- 双栏字段 ---------- */
.page-privacy .pp-duo {
  display: grid;
  grid-template-columns: 1fr;
}

.page-privacy .pp-duo__col h3 {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  color: var(--gray-500);
}

/* ---------- 保留期限 ---------- */
.page-privacy .pp-keep-list {
  margin: 0 0 20px;
  padding: 0;
}

.page-privacy .pp-keep-item {
  padding: 18px 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-keep-item:last-child {
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-keep-item dt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-17);
  color: var(--ink-900);
}

.page-privacy .pp-keep-item dd {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.7;
  color: var(--ink-900);
}

.page-privacy .pp-keep {
  display: inline-block;
  padding: 1px 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.7;
  white-space: nowrap;
  color: var(--ink-900);
  background: rgba(228, 87, 31, .14);
  border: 1px solid var(--orange-500);
}

/* ---------- 结尾提示 ---------- */
.page-privacy .pp-outro {
  padding: 26px 26px 24px;
  background: var(--ink-800);
  border-left: 3px solid var(--orange-500);
  color: var(--paper-100);
}

.page-privacy .pp-outro__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: var(--fs-22);
  line-height: 1.35;
  color: var(--paper-050);
}

.page-privacy .pp-outro p {
  margin: 0;
  font-size: var(--fs-17);
  line-height: 1.75;
  color: rgba(250, 244, 230, .88);
}

.page-privacy .pp-outro a {
  color: var(--paper-050);
}

/* ---------- 窄屏 ---------- */
@media (max-width: 719px) {
  .page-privacy .privacy-hero {
    padding: 24px 0 42px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: var(--fs-32);
  }

  .page-privacy .privacy-meta {
    gap: 8px 20px;
    margin-top: 24px;
  }

  .page-privacy .privacy-body {
    padding: 32px 0 60px;
  }

  .page-privacy .privacy-wrap {
    gap: 30px;
    padding: 0 16px;
  }

  .page-privacy .pp-sec {
    padding: 28px 0;
  }

  .page-privacy .pp-sec::before {
    display: none;
  }

  .page-privacy .pp-sec h2 {
    font-size: var(--fs-22);
  }

  .page-privacy .pp-sec p,
  .page-privacy .pp-clause li,
  .page-privacy .pp-keep-item dt,
  .page-privacy .pp-keep-item dd,
  .page-privacy .pp-outro p {
    font-size: var(--fs-17);
  }

  .page-privacy .pp-clause li {
    padding-left: 30px;
  }

  .page-privacy .pp-outro {
    padding: 22px 18px;
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-privacy .pp-duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-privacy .pp-duo__col + .pp-duo__col {
    padding-left: 28px;
    border-left: 1px solid var(--pp-line);
  }
}