.page-privacy {
  --pv-rule: #E4DDD2;
  --pv-measure: 700px;
  --pv-quiet: rgba(18, 25, 28, 0.44);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: 28px 0 4px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-privacy .privacy-eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--dirt);
}

.page-privacy h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 6vw, 54px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__text .lede {
  margin: 0 0 12px;
  font-size: 17px;
  line-height: 1.78;
  max-width: 34em;
}

.page-privacy .privacy-hero__text p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-quiet);
  max-width: 34em;
}

.page-privacy .privacy-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
}

/* ---------- 文档主体 ---------- */
.page-privacy .privacy-doc {
  display: grid;
  grid-template-columns: 1fr;
  padding-block: 28px 64px;
}

.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding: 34px 0;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-sec h2 {
  position: relative;
  margin: 0 0 18px;
  padding-left: 18px;
  font-size: clamp(22px, 5vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-sec h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.16em;
  bottom: 0.16em;
  width: 6px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--dirt) 0%, var(--ember) 100%);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.8;
  max-width: 34em;
}

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

/* ---------- 项目符号列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 36em;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--pitch);
  box-shadow: 0 0 0 3px var(--pitch-light);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
}

/* ---------- 用途编号列表 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pv-rule);
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 38em;
}

.page-privacy .privacy-uses li {
  background: #fff;
  padding: 15px 16px;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
}

.page-privacy .privacy-uses .u-idx {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--ember);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-uses .u-body {
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .privacy-uses .u-body strong {
  display: block;
  font-weight: 700;
  margin-bottom: 2px;
}

/* ---------- 步骤列表 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 38em;
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  align-items: start;
}

.page-privacy .privacy-steps .s-idx {
  font-size: 15px;
  font-weight: 800;
  line-height: 1.75;
  color: var(--dirt);
  text-align: center;
}

.page-privacy .privacy-steps .s-body {
  font-size: 16px;
  line-height: 1.78;
}

.page-privacy .privacy-steps .s-body strong {
  font-weight: 700;
}

/* ---------- 可复制的操作路径 ---------- */
.page-privacy .privacy-path {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  line-height: 2;
  letter-spacing: 0.01em;
  color: var(--pitch-deep);
  background: var(--pitch-light);
  border-left: 3px solid var(--pitch);
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
  margin: 0 0 1.4em;
  white-space: pre-line;
  max-width: 38em;
  -webkit-user-select: all;
  user-select: all;
}

/* ---------- 信息对照表：移动端逐条展开 ---------- */
.page-privacy .privacy-table-wrap {
  margin: 0 0 1.2em;
}

.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.72;
}

.page-privacy .privacy-table thead {
  display: none;
}

.page-privacy .privacy-table,
.page-privacy .privacy-table tbody,
.page-privacy .privacy-table tr,
.page-privacy .privacy-table td {
  display: block;
}

.page-privacy .privacy-table tr {
  margin-bottom: 12px;
  border: 1px solid var(--pv-rule);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.page-privacy .privacy-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--pv-rule);
  vertical-align: top;
}

.page-privacy .privacy-table td:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-table td::before {
  content: attr(data-label);
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--pitch-deep);
}

.page-privacy .privacy-table td:first-child {
  background: var(--pitch-deep);
  color: #fff;
  font-weight: 700;
}

.page-privacy .privacy-table td:first-child::before {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 收尾联系块 ---------- */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: 24px 22px;
  border-radius: var(--radius);
  background: var(--dirt-deep);
  color: #F6EDE7;
}

.page-privacy .privacy-contact h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: #fff;
}

.page-privacy .privacy-contact p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 237, 231, 0.86);
  max-width: 36em;
}

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

.page-privacy .privacy-contact .fc-mail {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--scoreboard);
  word-break: break-all;
}

.page-privacy .privacy-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 12px;
  margin-top: 12px;
  border-top: 1px solid rgba(246, 237, 231, 0.22);
}

.page-privacy .privacy-contact a {
  font-size: 14px;
  font-weight: 700;
  color: var(--scoreboard);
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 223, 198, 0.4);
  transition: border-color 120ms var(--ease);
}

.page-privacy .privacy-contact a:hover,
.page-privacy .privacy-contact a:focus-visible {
  border-bottom-color: var(--scoreboard);
}

/* ---------- 右缘竖排小注 ---------- */
.page-privacy .privacy-margin {
  display: none;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-table {
    display: table;
  }

  .page-privacy .privacy-table thead {
    display: table-header-group;
  }

  .page-privacy .privacy-table tbody {
    display: table-row-group;
  }

  .page-privacy .privacy-table tr {
    display: table-row;
    margin: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .page-privacy .privacy-table td {
    display: table-cell;
    padding: 14px 16px;
    border-bottom: 1px solid var(--pv-rule);
  }

  .page-privacy .privacy-table td::before {
    display: none;
  }

  .page-privacy .privacy-table th {
    padding: 11px 16px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: left;
    background: var(--pitch-deep);
    color: #fff;
  }

  .page-privacy .privacy-table th:first-child {
    border-radius: 8px 0 0 0;
  }

  .page-privacy .privacy-table th:last-child {
    border-radius: 0 8px 0 0;
  }

  .page-privacy .privacy-table td:first-child {
    background: transparent;
    color: var(--ink);
    font-weight: 700;
    white-space: nowrap;
    width: 30%;
  }

  .page-privacy .privacy-table tbody tr:nth-child(odd) td {
    background: var(--pitch-light);
  }

  .page-privacy .privacy-table tbody tr:nth-child(odd) td:first-child {
    background: var(--pitch-light);
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: 40px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-doc {
    grid-template-columns: minmax(0, var(--pv-measure)) 80px;
    column-gap: 56px;
    justify-content: start;
  }

  .page-privacy .privacy-margin {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    align-self: start;
    position: sticky;
    top: 88px;
    padding-top: 34px;
  }

  .page-privacy .privacy-margin__seq {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: var(--ember);
  }

  .page-privacy .privacy-margin__word {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    line-height: 2.1;
    color: var(--pv-quiet);
    max-height: 58vh;
    overflow: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-contact a {
    transition: none;
  }
}