.page-privacy {
  --pp-code-w: 88px;
  --pp-col: 880px;
}

/* ---------- 顶部面包屑与标题区 ---------- */
.page-privacy .crumbs {
  max-width: var(--pp-col);
  margin: 0 auto;
  padding-top: clamp(24px, 4.5vw, 48px);
}

.page-privacy .pp-head {
  max-width: var(--pp-col);
  margin: 0 auto;
  padding: clamp(30px, 5.5vw, 54px) 0 0;
}

.page-privacy .pp-head .eyebrow {
  margin: 0 0 16px;
  color: var(--mauve);
}

.page-privacy .pp-title {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(38px, 8vw, 72px);
  font-weight: 600;
  letter-spacing: .14em;
  line-height: 1.06;
  color: var(--white);
}

.page-privacy .pp-lede {
  margin: 24px 0 0;
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 章节目录带 ---------- */
.page-privacy .pp-toc {
  max-width: var(--pp-col);
  margin: clamp(32px, 5vw, 52px) auto 0;
  padding: 18px 0 22px;
  border-top: 2px solid var(--cyan);
  border-bottom: 1px solid var(--hair);
}

.page-privacy .pp-toc__cap {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mauve);
}

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

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

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hair);
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-privacy .pp-toc__code {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--cyan);
}

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

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--cyan);
}

/* ---------- 流向图 ---------- */
.page-privacy .pp-flow {
  max-width: var(--pp-col);
  margin: clamp(28px, 4.5vw, 44px) auto 0;
}

.page-privacy .pp-flow .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款章节 ---------- */
.page-privacy .pp-sec {
  display: grid;
  grid-template-columns: var(--pp-code-w) minmax(0, 1fr);
  gap: 0 24px;
  max-width: var(--pp-col);
  margin: 0 auto;
  padding: clamp(38px, 5.5vw, 66px) 0;
  border-top: 1px solid var(--hair);
  scroll-margin-top: 32px;
}

.page-privacy .pp-sec:first-of-type {
  border-top: none;
}

.page-privacy .pp-sec__code {
  margin: 0;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--mauve);
  transition: color var(--fast) var(--ease);
}

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

.page-privacy .pp-sec__title {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1.3;
  color: var(--white);
  transition: color var(--fast) var(--ease);
}

.page-privacy .pp-sec .body-text {
  margin: 0 0 6px;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .pp-sec:target .pp-sec__code {
  color: var(--cyan);
}

.page-privacy .pp-sec:target .pp-sec__title {
  color: var(--cyan);
}

/* ---------- 定义式条目列表 ---------- */
.page-privacy .pp-list {
  margin: 22px 0 0;
}

.page-privacy .pp-list__row {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 4px 22px;
  padding: 16px 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .pp-list__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  line-height: 1.7;
  color: var(--mauve);
}

.page-privacy .pp-list__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 用途列表 ---------- */
.page-privacy .pp-uses {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-uses__item {
  padding: 18px 0 18px 20px;
  border-top: 1px solid var(--hair);
  border-left: 2px solid var(--line);
  padding-left: 20px;
  transition: border-color var(--fast) var(--ease);
}

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

.page-privacy .pp-uses__h {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--white);
}

.page-privacy .pp-uses__p {
  margin: 0;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 保存期限表格 ---------- */
.page-privacy .pp-table {
  margin-top: 24px;
  border: 1px solid var(--hair);
  background: var(--panel);
}

.page-privacy .pp-table__cap {
  caption-side: top;
  padding: 14px 16px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mauve);
}

.page-privacy .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
}

.page-privacy .data-table th,
.page-privacy .data-table td {
  padding: 13px 16px;
  text-align: left;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  border-bottom: 1px solid var(--hair);
  vertical-align: top;
}

.page-privacy .data-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--mist);
  background: var(--step);
  white-space: nowrap;
}

.page-privacy .data-table tbody th {
  font-weight: 400;
  color: var(--white);
  white-space: nowrap;
}

.page-privacy .data-table tbody tr:last-child th,
.page-privacy .data-table tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .data-table tbody tr {
  transition: background-color var(--fast) var(--ease);
}

.page-privacy .data-table tbody tr:hover {
  background: rgba(47, 224, 203, .06);
}

.page-privacy .data-table__num {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--amber);
  white-space: nowrap;
}

.page-privacy .pp-after {
  margin-top: 20px;
}

/* ---------- 联系渠道块 ---------- */
.page-privacy .pp-contact {
  margin-top: 32px;
  padding: 24px 22px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}

.page-privacy .pp-contact__cap {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

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

.page-privacy .pp-contact__row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 4px 18px;
  padding: 12px 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .pp-contact__k {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mauve);
}

.page-privacy .pp-contact__v {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .pp-contact__note {
  margin: 20px 0 0;
  max-width: 46ch;
}

.page-privacy .pp-contact__link {
  margin: 20px 0 0;
}

/* ---------- 页尾指引 ---------- */
.page-privacy .pp-tail {
  max-width: var(--pp-col);
  margin: 0 auto;
  padding: clamp(34px, 5vw, 56px) 0 clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--hair);
}

.page-privacy .pp-tail .body-text {
  margin: 0;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pp-tail__a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 203, .4);
  transition: border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}

.page-privacy .pp-tail__a:hover,
.page-privacy .pp-tail__a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-privacy .pp-tail__legal {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mauve);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-toc__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-privacy {
    --pp-code-w: 48px;
  }

  .page-privacy .pp-sec {
    gap: 0 14px;
  }

  .page-privacy .pp-sec__code {
    padding-top: 5px;
    font-size: 13px;
  }

  .page-privacy .pp-list__row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-privacy .pp-uses__item {
    padding-left: 14px;
  }

  .page-privacy .pp-contact {
    padding: 20px 16px;
  }

  .page-privacy .pp-contact__row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .pp-toc__link {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-sec__code,
  .page-privacy .pp-sec__title,
  .page-privacy .pp-uses__item,
  .page-privacy .data-table tbody tr,
  .page-privacy .pp-tail__a {
    transition: none;
  }
}