.page-privacy {
  --priv-measure: 62ch;
  --priv-rail-w: 208px;
  --priv-gap: 56px;
  --priv-signal-wash: rgba(232, 163, 23, 0.12);
  padding-block: 24px 96px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  margin: 4px 0 22px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--stand);
}

/* ---------- 页头 ---------- */
.priv-head {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--grid);
}

.priv-head__label {
  display: inline-block;
  margin: 0 0 18px;
  padding: 4px 11px 5px;
  background: var(--crimson);
  color: var(--cream);
  font-size: 12px;
  letter-spacing: .18em;
  line-height: 1.4;
  border-radius: var(--radius);
}

.priv-head__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 27px;
  line-height: 1.22;
  letter-spacing: -.025em;
  font-weight: 800;
  color: var(--ink);
}

.priv-head__lead {
  margin: 0;
  max-width: var(--priv-measure);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.priv-facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--grid);
}

.priv-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.priv-facts__n {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
  background: var(--signal);
  padding: 2px 7px 4px;
  border-radius: var(--radius);
}

.priv-facts__t {
  font-size: 13.5px;
  color: var(--stand);
  letter-spacing: .01em;
}

/* ---------- 横幅 ---------- */
.priv-banner {
  margin: 30px 0 0;
}

.priv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  background: var(--sand);
  border-radius: var(--radius);
}

.priv-banner figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--stand);
}

/* ---------- 主体骨架 ---------- */
.priv-shell {
  display: grid;
  gap: 26px;
  margin-top: 34px;
}

.priv-rail {
  order: -1;
  padding: 14px 16px 16px;
  background: var(--sand);
  border-radius: var(--radius);
}

.priv-rail__title {
  display: inline-block;
  margin: 0;
  padding-top: 7px;
  border-top: 2px solid var(--crimson);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--stand);
}

.priv-rail__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 12px 0 0;
  padding: 0;
}

.priv-rail__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.priv-rail__list a:hover,
.priv-rail__list a:focus-visible {
  color: var(--crimson);
  border-bottom-color: var(--line-red);
}

.priv-rail__list .num {
  font-family: var(--font-data);
  font-size: 11px;
  color: var(--line-red);
}

/* ---------- 条文区 ---------- */
.priv-doc {
  min-width: 0;
}

.priv-sec {
  padding-top: 34px;
  margin-top: 34px;
  border-top: 1px solid var(--grid);
}

.priv-sec:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.priv-sec__no {
  display: block;
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--line-red);
}

.priv-sec__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -.02em;
  font-weight: 700;
  color: var(--ink);
}

.priv-sec > p {
  max-width: var(--priv-measure);
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.priv-sub {
  margin: 28px 0 0;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.priv-foot {
  max-width: var(--priv-measure);
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--sand);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--stand);
}

.priv-doc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.priv-doc a:hover,
.priv-doc a:focus-visible {
  color: var(--cyan-deep);
  border-bottom-color: var(--line-red);
}

/* ---------- 三类信息色块 ---------- */
.priv-trio {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
}

.priv-tile {
  padding: 20px 18px 18px;
  background: var(--sand);
  border-radius: var(--radius);
  border-left: 4px solid var(--crimson);
  transition: transform .22s var(--ease);
}

.priv-tile--b {
  border-left-color: var(--cyan);
}

.priv-tile--c {
  border-left-color: var(--signal);
}

.priv-tile__no {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--stand);
}

.priv-tile__title {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.priv-tile__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}

.priv-tile__eg {
  margin: 14px 0 0;
  padding-top: 11px;
  border-top: 1px dashed rgba(107, 98, 89, 0.4);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--stand);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

/* ---------- 用途定义列表 ---------- */
.priv-defs {
  margin: 24px 0 0;
  padding: 0;
}

.priv-def {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--grid);
}

.priv-def:first-child {
  border-top: 1px solid var(--grid);
}

.priv-def dt {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.priv-def dd {
  margin: 0;
  max-width: var(--priv-measure);
  font-size: 14px;
  line-height: 1.75;
  color: var(--stand);
}

/* ---------- 表格 ---------- */
.priv-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.priv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.priv-table th,
.priv-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--grid);
}

.priv-table th {
  padding-top: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--stand);
  border-bottom: 1px solid var(--ink);
}

.priv-table td:first-child {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.priv-table td {
  color: var(--stand);
}

.priv-table tbody tr:hover td:first-child {
  box-shadow: inset 3px 0 0 var(--line-red);
}

/* ---------- 要点清单 ---------- */
.priv-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.priv-list li {
  position: relative;
  max-width: var(--priv-measure);
  padding: 11px 0 11px 22px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
  border-bottom: 1px solid var(--grid);
}

.priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 共享场景清单 ---------- */
.priv-scenes {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.priv-scenes > li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 17px 0;
  border-bottom: 1px solid var(--grid);
}

.priv-scenes > li:first-child {
  border-top: 1px solid var(--grid);
}

.priv-scenes__no {
  margin: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1;
  color: var(--signal);
  background: var(--night);
  border-radius: var(--radius);
}

.priv-scenes h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.priv-scenes p {
  margin: 0;
  max-width: var(--priv-measure);
  font-size: 14px;
  line-height: 1.74;
  color: var(--stand);
}

/* ---------- 折叠面板 ---------- */
.priv-fold {
  margin-top: 22px;
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--cream);
}

.priv-fold__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  background: var(--sand);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.priv-fold__trigger::-webkit-details-marker {
  display: none;
}

.priv-fold__sign {
  flex: none;
  font-family: var(--font-data);
  font-size: 17px;
  line-height: 1;
  color: var(--crimson);
  transition: transform .22s var(--ease);
}

.priv-fold[open] .priv-fold__sign {
  transform: rotate(45deg);
}

.priv-fold__panel {
  padding: 16px 16px 18px;
  background: var(--night);
  color: var(--cream);
  font-size: 13.5px;
  line-height: 1.78;
}

.priv-fold__panel p {
  margin: 0;
  max-width: var(--priv-measure);
}

.priv-fold__panel ul {
  margin: 0;
  padding-left: 18px;
  max-width: var(--priv-measure);
}

.priv-fold__panel li + li {
  margin-top: 9px;
}

/* ---------- 权利路径强调块 ---------- */
.priv-sec--rights {
  padding-left: 16px;
  padding-right: 16px;
  margin-left: -16px;
  margin-right: -16px;
  border-left: 3px solid var(--signal);
  background: linear-gradient(118deg, var(--priv-signal-wash), rgba(232, 163, 23, 0) 68%);
}

.priv-flow {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 26px 0 6px;
}

.priv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.priv-steps > li {
  position: relative;
  padding: 17px 0 17px 46px;
  border-bottom: 1px solid var(--grid);
}

.priv-steps > li:first-child {
  border-top: 1px solid var(--grid);
}

.priv-steps__no {
  position: absolute;
  left: 0;
  top: 17px;
  margin: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1;
  color: var(--cream);
  background: var(--crimson);
  border-radius: var(--radius);
}

.priv-steps h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.priv-steps p {
  margin: 0;
  max-width: var(--priv-measure);
  font-size: 14px;
  line-height: 1.74;
  color: var(--stand);
}

/* ---------- 跳出色彩：邮箱 ---------- */
.priv-mail {
  display: inline-block;
  padding: 1px 7px 2px;
  font-family: var(--font-data);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--ink);
  background: var(--signal);
  border-radius: var(--radius);
  word-break: break-all;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .priv-head__title {
    font-size: 34px;
  }

  .priv-sec__title {
    font-size: 23px;
  }

  .priv-trio {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .priv-def {
    grid-template-columns: 178px minmax(0, 1fr);
    gap: 0 22px;
    align-items: baseline;
  }

  .priv-def dd {
    max-width: none;
  }
}

@media (min-width: 960px) {
  .page-privacy {
    padding-block: 32px 120px;
  }

  .priv-head__title {
    font-size: 40px;
    max-width: 22ch;
  }

  .priv-banner {
    margin-top: 36px;
  }

  .priv-banner img {
    aspect-ratio: 2 / 1;
    object-fit: cover;
  }

  .priv-shell {
    grid-template-columns: minmax(0, 1fr) var(--priv-rail-w);
    grid-template-areas: "doc rail";
    gap: var(--priv-gap);
    align-items: start;
    margin-top: 46px;
  }

  .priv-doc {
    grid-area: doc;
  }

  .priv-rail {
    grid-area: rail;
    order: 0;
    position: sticky;
    top: 30px;
    padding: 4px 0 4px 18px;
    background: transparent;
    border-left: 1px solid var(--grid);
    border-radius: 0;
  }

  .priv-rail__list {
    display: block;
    margin-top: 16px;
  }

  .priv-rail__list li + li {
    margin-top: 1px;
  }

  .priv-rail__list a {
    display: flex;
    gap: 8px;
    padding: 6px 0;
    font-size: 13px;
    color: var(--stand);
    border-bottom: 0;
    transition: color .2s var(--ease), padding-left .2s var(--ease);
  }

  .priv-rail__list a:hover,
  .priv-rail__list a:focus-visible {
    padding-left: 5px;
    color: var(--crimson);
  }

  .priv-sec {
    padding-top: 44px;
    margin-top: 44px;
  }

  .priv-sec--rights {
    padding: 44px 26px 30px;
    margin-left: -26px;
    margin-right: -26px;
  }

  .priv-sec__title {
    font-size: 25px;
  }
}

@media (hover: hover) {
  .priv-tile:hover {
    transform: translateY(-2px);
  }

  .priv-tile:hover .priv-tile__eg,
  .priv-tile:focus-within .priv-tile__eg {
    color: var(--ink);
    border-top-color: var(--line-red);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: .01ms !important;
    transform: none !important;
  }
}