.page-privacy {
  --pp-ink: #101512;
  --pp-muted: rgba(16, 21, 18, .76);
  --pp-line: rgba(16, 21, 18, .16);
  --pp-line-soft: rgba(16, 21, 18, .08);
  --pp-gutter: 74px;
  --pp-card: rgba(255, 255, 255, .74);
  background: var(--paper);
  color: var(--pp-ink);
  font-family: var(--font-body);
  line-height: 1.75;
  padding: clamp(24px, 4vw, 56px) 0 clamp(48px, 7vw, 96px);
}

.page-privacy .crumbs {
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: 13px;
}

.page-privacy .crumbs ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--pp-muted);
}

.page-privacy .crumbs a {
  color: var(--pp-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .crumbs a:hover {
  color: var(--pp-ink);
  border-bottom-color: var(--pp-ink);
}

.page-privacy .crumbs a:focus-visible,
.page-privacy .pp-clause__body a:focus-visible,
.page-privacy .pp-toc a:focus-visible,
.page-privacy .pp-fold summary:focus-visible {
  outline: 2px solid var(--bamboo);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  max-width: 64ch;
}

.page-privacy .pp-hero .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--bamboo);
}

.page-privacy .pp-hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(27px, 6vw, 50px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.02em;
}

.page-privacy .pp-hero .lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15.5px, 2.1vw, 18.5px);
  color: var(--pp-muted);
}

.page-privacy .pp-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 24px;
  font-size: 13px;
  color: var(--pp-muted);
}

.page-privacy .pp-version__tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--ink);
  background: var(--volt);
  padding: 5px 12px;
  border-radius: 999px;
}

.page-privacy .pp-version__line {
  flex: 1 1 48px;
  min-width: 24px;
  height: 1px;
  background: var(--pp-line);
}

.page-privacy .pp-version__note {
  flex: 1 1 240px;
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .pp-banner {
  margin: clamp(26px, 4vw, 46px) 0 0;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 500;
  object-fit: cover;
  filter: saturate(.92);
}

.page-privacy .pp-banner figcaption {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px clamp(18px, 4vw, 32px) 0;
  font-size: 12.5px;
  letter-spacing: .02em;
  color: rgba(16, 21, 18, .58);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 54px);
  margin-top: clamp(28px, 4vw, 48px);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: var(--pp-card);
  padding: 16px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--bamboo);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-privacy .pp-toc__list li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--pp-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-toc__list a:hover {
  color: var(--pp-ink);
  border-color: var(--bamboo);
  background: rgba(43, 91, 74, .08);
}

.page-privacy .pp-toc__list .mono {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--bamboo);
}

.page-privacy .pp-toc__help {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line);
  font-size: 13.5px;
  color: var(--pp-muted);
}

.page-privacy .pp-toc__help p {
  margin: 0 0 10px;
}

.page-privacy .pp-toc__help .btn {
  width: 100%;
}

/* ---------- 条款 ---------- */
.page-privacy .pp-clause {
  border-top: 1px solid var(--pp-line);
  padding: clamp(22px, 3.4vw, 34px) 0 clamp(10px, 2vw, 18px);
  scroll-margin-top: 90px;
}

.page-privacy .pp-clause:first-of-type {
  border-top: 2px solid var(--pp-ink);
}

.page-privacy .pp-clause__num {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--bamboo);
}

.page-privacy .pp-clause__title {
  margin: 0 0 14px;
  font-size: clamp(20px, 3.3vw, 26px);
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: -.01em;
}

.page-privacy .pp-clause__body {
  max-width: 40em;
  font-size: clamp(15.5px, 1.1vw, 17px);
}

.page-privacy .pp-clause__body > p {
  margin: 0 0 16px;
  color: var(--pp-muted);
}

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

.page-privacy .pp-clause__body a {
  color: var(--bamboo);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pp-clause__body a:hover {
  color: var(--pp-ink);
  text-decoration-thickness: 2px;
}

.page-privacy .pp-clause__body strong {
  color: var(--pp-ink);
}

/* ---------- 定义列表 ---------- */
.page-privacy .pp-defs {
  margin: 0 0 18px;
  padding: 0;
}

.page-privacy .pp-defs__item {
  padding: 13px 0;
  border-top: 1px solid var(--pp-line-soft);
}

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

.page-privacy .pp-defs dt {
  font-weight: 700;
  color: var(--pp-ink);
}

.page-privacy .pp-defs dd {
  margin: 6px 0 0;
  color: var(--pp-muted);
}

/* ---------- 列表 ---------- */
.page-privacy .pp-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 22px;
  color: var(--pp-muted);
}

.page-privacy .pp-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 2px;
  background: var(--bamboo);
}

/* ---------- 表格 ---------- */
.page-privacy .pp-table-wrap {
  margin: 0 0 18px;
  overflow-x: auto;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-s);
  background: rgba(255, 255, 255, .55);
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-privacy .pp-table th,
.page-privacy .pp-table td {
  text-align: left;
  vertical-align: top;
  padding: 11px 14px;
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-privacy .pp-table thead th {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--pp-muted);
  background: rgba(43, 91, 74, .07);
  border-bottom: 1px solid var(--pp-line);
  white-space: nowrap;
}

.page-privacy .pp-table tbody th {
  font-weight: 700;
  color: var(--pp-ink);
}

.page-privacy .pp-table tbody td {
  color: var(--pp-muted);
}

.page-privacy .pp-table tbody tr:last-child th,
.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 提示块 ---------- */
.page-privacy .pp-note {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: rgba(43, 91, 74, .09);
  border-left: 3px solid var(--bamboo);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}

.page-privacy .pp-note p {
  margin: 0;
  color: var(--pp-ink);
}

/* ---------- 附录折叠 ---------- */
.page-privacy .pp-clause--appendix {
  border-top-color: var(--pp-line-soft);
}

.page-privacy .pp-fold {
  margin: 0 0 18px;
  padding: 2px 16px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-s);
  background: var(--pp-card);
}

.page-privacy .pp-fold summary {
  position: relative;
  padding: 13px 26px 13px 0;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--bamboo);
  cursor: pointer;
  list-style: none;
}

.page-privacy .pp-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-fold summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  line-height: 1;
  color: var(--pp-muted);
}

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

.page-privacy .pp-terms {
  margin: 0;
  padding: 0 0 12px;
}

.page-privacy .pp-terms__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 10px 0;
  border-top: 1px solid var(--pp-line-soft);
}

.page-privacy .pp-terms__item dt {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--bamboo);
}

.page-privacy .pp-terms__item dd {
  margin: 0;
  color: var(--pp-muted);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 768px) {
  .page-privacy .pp-clause {
    display: grid;
    grid-template-columns: var(--pp-gutter) minmax(0, 1fr);
    column-gap: 26px;
  }

  .page-privacy .pp-clause__num {
    margin: 0;
    padding-top: 7px;
    text-align: right;
  }

  .page-privacy .pp-terms__item {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
  }

  .page-privacy .pp-doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .pp-side {
    grid-column: 2;
    grid-row: 1;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 32px;
  }

  .page-privacy .pp-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pp-toc__list li {
    display: block;
  }

  .page-privacy .pp-toc__list a {
    border: 0;
    border-radius: var(--radius-s);
    padding: 7px 10px;
    white-space: normal;
    line-height: 1.5;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
    padding: 0;
  }

  .page-privacy .pp-banner,
  .page-privacy .pp-side {
    display: none;
  }

  .page-privacy .pp-layout {
    display: block;
    margin: 0;
  }

  .page-privacy .pp-clause {
    display: block;
    break-inside: avoid;
  }

  .page-privacy .pp-clause__num {
    text-align: left;
    padding-top: 0;
  }

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

  .page-privacy .pp-toc__help,
  .page-privacy .pp-fold summary::after {
    display: none;
  }

  .page-privacy a {
    color: #000;
    text-decoration: none;
  }

  .page-privacy .pp-table-wrap {
    overflow: visible;
  }
}