.page-privacy {
  --privacy-body-text: #D6DAE3;
  --privacy-line: #223049;
  background:
    radial-gradient(880px 420px at 10% -8%, rgba(47, 214, 208, .10), transparent 70%),
    radial-gradient(760px 380px at 96% 2%, rgba(179, 58, 46, .16), transparent 74%),
    var(--ink);
  color: var(--paper);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .breadcrumbs {
  padding-top: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(22px, 3.4vw, 36px);
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-hero .eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--neon);
  margin: 0;
}

.page-privacy .privacy-hero h1 {
  margin: .28em 0 .3em;
  font-size: clamp(40px, 8vw, 76px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero .lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--grey);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 8px;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid var(--privacy-line);
  background: rgba(15, 21, 38, .72);
  border-radius: var(--radius);
  font-size: 13px;
}

.page-privacy .privacy-meta__key {
  color: var(--grey);
}

.page-privacy .privacy-meta strong {
  color: var(--gold);
  font-weight: 600;
}

/* ---------- 首图 ---------- */
.page-privacy .privacy-figure {
  margin: clamp(24px, 4vw, 44px) 0 0;
  border: 1px solid var(--privacy-line);
  background: var(--panel);
  box-shadow: var(--shadow-stack);
}

.page-privacy .privacy-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-privacy .privacy-figure .figure__caption {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--privacy-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--grey);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(32px, 5vw, 60px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  display: grid;
  gap: 2px;
  align-content: start;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-index__head {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  border-left: 1px solid var(--privacy-line);
  font-size: 14px;
  line-height: 1.5;
  color: var(--grey);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .privacy-index__link .mono {
  font-size: 12px;
  color: var(--brick-light);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--neon);
  background: rgba(47, 214, 208, .06);
}

.page-privacy .privacy-index__link.is-active {
  color: var(--paper);
  border-left-color: var(--brick);
  background: rgba(179, 58, 46, .12);
}

.page-privacy .privacy-index__link.is-active .mono {
  color: var(--gold);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 720px;
}

.page-privacy .privacy-chapter {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-chapter + .privacy-chapter,
.page-privacy .privacy-revisions {
  margin-top: clamp(36px, 5vw, 60px);
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-revisions {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  column-gap: clamp(14px, 2.4vw, 26px);
  padding-left: clamp(14px, 2.2vw, 24px);
  border-left: 2px solid var(--brick);
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-privacy .privacy-chapter__no {
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1;
  font-weight: 600;
  color: var(--brick-light);
  letter-spacing: .02em;
}

.page-privacy .privacy-chapter__head .h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-body p {
  margin: 0 0 1.05em;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--privacy-body-text);
  max-width: 68ch;
}

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

.page-privacy .privacy-body a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 214, 208, .4);
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .privacy-body a:hover,
.page-privacy .privacy-body a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-body .side-note {
  margin-top: 1.1em;
  padding-left: 14px;
  border-left: 1px solid var(--grid);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 信息类别定义表 ---------- */
.page-privacy .privacy-defs {
  margin: 1.2em 0 0;
  border: 1px solid var(--privacy-line);
  background: var(--panel);
}

.page-privacy .privacy-defs__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 18px;
}

.page-privacy .privacy-defs__row + .privacy-defs__row {
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-defs dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: .01em;
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--privacy-body-text);
}

/* ---------- 用途列表 ---------- */
.page-privacy .privacy-uses {
  margin: 1.2em 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: none;
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--grid);
  background: rgba(15, 21, 38, .6);
  transition: border-left-color 160ms var(--ease), transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-privacy .privacy-uses li:hover {
  border-left-color: var(--neon);
  transform: translateY(-2px);
  box-shadow: var(--shadow-stack);
}

.page-privacy .privacy-uses__no {
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  padding-top: 3px;
}

.page-privacy .privacy-uses__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
}

/* ---------- 导出字段 ---------- */
.page-privacy .privacy-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 1.1em 0 1.3em;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-fields li {
  padding: 6px 12px;
  border: 1px solid var(--privacy-line);
  background: rgba(47, 214, 208, .07);
  color: var(--paper);
  font-size: 13.5px;
  border-radius: var(--radius);
}

/* ---------- 操作路径高亮 ---------- */
.page-privacy .privacy-path {
  display: inline;
  padding: 2px 7px;
  background: rgba(229, 178, 92, .16);
  border: 1px solid rgba(229, 178, 92, .52);
  border-radius: var(--radius);
  color: var(--paper);
  font-weight: 500;
  font-size: .96em;
  line-height: 1.9;
}

/* ---------- 选择权列表 ---------- */
.page-privacy .privacy-rights {
  margin: 1.2em 0 1.3em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  border: 1px solid var(--privacy-line);
  background: var(--privacy-line);
}

.page-privacy .privacy-rights > li {
  background: var(--panel);
  padding: 16px 18px;
}

.page-privacy .privacy-rights__title {
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 联系块 ---------- */
.page-privacy .privacy-contact {
  margin: 1.3em 0 1.4em;
  padding: 18px 20px;
  background: rgba(15, 21, 38, .82);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--grey) !important;
}

.page-privacy .privacy-contact__mail {
  margin: 0 0 12px;
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--paper);
  word-break: break-all;
}

.page-privacy .privacy-contact .copy-chip {
  margin-bottom: 12px;
}

.page-privacy .privacy-contact .note-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 修订记录 ---------- */
.page-privacy .privacy-revisions .data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  font-size: 14.5px;
}

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

.page-privacy .privacy-revisions thead th {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
  border-bottom: 1px solid var(--grid);
}

.page-privacy .privacy-revisions tbody th {
  color: var(--gold);
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .privacy-revisions tbody td {
  color: var(--privacy-body-text);
}

.page-privacy .privacy-revisions tbody tr:hover td,
.page-privacy .privacy-revisions tbody tr:hover th {
  background: rgba(47, 214, 208, .07);
}

.page-privacy .privacy-disclosure {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 10px 18px;
  border: 1px solid var(--privacy-line);
  background: transparent;
  color: var(--paper);
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: .02em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-privacy .privacy-disclosure:hover,
.page-privacy .privacy-disclosure:focus-visible {
  border-color: var(--gold);
  background: rgba(229, 178, 92, .1);
  transform: translateY(-2px);
}

.page-privacy .privacy-disclosure__sign {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--gold);
  line-height: 1;
}

.page-privacy .privacy-disclosure[aria-expanded="true"] .privacy-disclosure__sign {
  color: var(--neon);
}

.page-privacy .privacy-archive {
  margin-top: 16px;
  padding-top: 4px;
  border-top: 1px solid var(--privacy-line);
}

/* ---------- 桌面端：左侧固定索引 + 右侧窄栏 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 196px minmax(0, 720px);
    column-gap: clamp(44px, 6vw, 92px);
    justify-content: center;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 120px;
    align-self: start;
    border-bottom: none;
    padding-bottom: 0;
  }

  .page-privacy .privacy-defs__row {
    grid-template-columns: 148px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 20px;
    padding: 18px 22px;
  }
}

@media (min-width: 700px) and (max-width: 999px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 18px;
  }
}

/* ---------- 打印样式 ---------- */
@media print {
  .page-privacy {
    background: #FFFFFF !important;
    color: #000000 !important;
  }

  .page-privacy .privacy-index,
  .page-privacy .privacy-disclosure,
  .page-privacy .copy-chip {
    display: none !important;
  }

  .page-privacy .privacy-body {
    max-width: none;
  }

  .page-privacy .privacy-chapter,
  .page-privacy .privacy-revisions {
    break-inside: avoid;
    border-top-color: #CCCCCC;
  }

  .page-privacy .privacy-chapter__head {
    border-left-color: #B33A2E;
  }

  .page-privacy .privacy-chapter__head .h2,
  .page-privacy .privacy-uses__title,
  .page-privacy .privacy-rights__title,
  .page-privacy .privacy-defs dt {
    color: #000000 !important;
  }

  .page-privacy .privacy-body p,
  .page-privacy .privacy-defs dd,
  .page-privacy .privacy-revisions tbody td {
    color: #1A1A1A !important;
  }

  .page-privacy .privacy-path {
    background: #F3E6CC !important;
    border: 1px solid #B99A5A !important;
    color: #000000 !important;
  }

  .page-privacy .privacy-archive {
    display: block !important;
  }

  .page-privacy .privacy-archive[hidden] {
    display: block !important;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-uses li,
  .page-privacy .privacy-disclosure {
    transition: none;
  }

  .page-privacy .privacy-uses li:hover,
  .page-privacy .privacy-disclosure:hover {
    transform: none;
  }
}