.page-privacy {
  --pp-line: var(--rule);
  --pp-tint: rgba(27, 107, 140, 0.06);
  background: var(--salt);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 40px;
  border-bottom: 1px solid var(--pp-line);
  background-color: var(--salt);
  background-image:
    repeating-linear-gradient(90deg, rgba(143, 169, 177, 0.18) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(143, 169, 177, 0.18) 0 1px, transparent 1px 48px);
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: var(--sp-3);
}

.page-privacy .privacy-annotation {
  display: none;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: var(--sp-4);
}

.page-privacy .eyebrow {
  margin: 0 0 8px;
  color: var(--ochre-dark);
  font-size: 13px;
  letter-spacing: 0.12em;
  font-family: var(--font-mono);
}

.page-privacy .privacy-hero-copy h1 {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  margin: 0 0 var(--sp-3);
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 17px;
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0;
  padding-top: var(--sp-2);
  border-top: 1px dashed var(--grid);
  list-style: none;
  font-size: 13px;
  color: var(--ink-mute);
}

.page-privacy .privacy-hero-meta li {
  position: relative;
  padding-left: 14px;
}

.page-privacy .privacy-hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--ochre);
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-md);
  background: var(--paper);
}

.page-privacy .privacy-hero-figure::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 88px;
  height: 6px;
  background: var(--lake);
  z-index: 1;
}

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

.page-privacy .privacy-figure-cap {
  display: block;
  padding: 8px 12px;
  font-size: 12px;
  color: var(--ink-mute);
  border-top: 1px solid var(--pp-line);
  background: var(--salt);
}

/* ---------- 主体框架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-5);
}

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

.page-privacy .privacy-toc {
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-md);
  padding: 12px;
}

.page-privacy .toc-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

.page-privacy .toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

.page-privacy .toc-list li {
  flex: 0 0 auto;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--ink-soft);
  text-decoration: none;
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
  background: var(--salt);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .toc-list a .mono {
  color: var(--ochre-dark);
  font-size: 12px;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  color: var(--ink);
  border-color: var(--lake);
  background: var(--pp-tint);
}

.page-privacy .toc-list a:focus-visible {
  outline: 2px solid var(--lake);
  outline-offset: 2px;
}

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

/* ---------- 条款块 ---------- */
.page-privacy .clause {
  margin-bottom: var(--sp-3);
  padding: var(--sp-3);
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-md);
}

.page-privacy .clause--alt {
  background: var(--salt);
  border-left: 3px solid var(--ochre);
}

.page-privacy .clause-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--sp-2);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .clause-num {
  flex: 0 0 auto;
  padding: 2px 7px;
  font-size: 13px;
  color: var(--ochre-dark);
  background: rgba(227, 178, 60, 0.24);
  border-radius: 3px;
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.4vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .clause h3,
.page-privacy .sub-head {
  margin: var(--sp-3) 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--lake-deep);
}

.page-privacy .clause p {
  margin: 0 0 14px;
  color: var(--ink-soft);
  font-size: 16px;
}

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

/* ---------- 字段表 ---------- */
.page-privacy .table-scroll {
  overflow-x: auto;
  margin: 0 0 var(--sp-2);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
  background: var(--paper);
}

.page-privacy .clause-table {
  width: 100%;
  min-width: 360px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .clause-table caption {
  padding: 10px 12px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--pp-line);
  background: var(--salt);
}

.page-privacy .clause-table th {
  padding: 8px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .clause-table td {
  padding: 10px 12px;
  vertical-align: top;
  border-bottom: 1px solid var(--pp-line);
  color: var(--ink-soft);
  line-height: 1.6;
}

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

.page-privacy .clause-table td.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-faint);
  white-space: nowrap;
}

.page-privacy .clause-table td.field {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-privacy .clause-table tbody tr:hover td {
  background: var(--pp-tint);
}

.page-privacy .clause-table tbody tr:hover td.field {
  box-shadow: inset 3px 0 0 var(--ochre);
}

/* ---------- 使用目的 ---------- */
.page-privacy .purpose-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .purpose-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--grid);
}

.page-privacy .purpose-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-privacy .purpose-list .pnum {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ochre);
  padding-top: 2px;
}

.page-privacy .purpose-list strong {
  display: block;
  margin-bottom: 2px;
  font-size: 16px;
  color: var(--ink);
}

.page-privacy .purpose-list p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- 设备记录卡 ---------- */
.page-privacy .device-grid {
  display: grid;
  gap: 12px;
}

.page-privacy .device-card {
  position: relative;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-privacy .device-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--flag-blue);
}

.page-privacy .device-card h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--lake-deep);
}

.page-privacy .device-card p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- 折叠面板 ---------- */
.page-privacy .access-list {
  display: grid;
  gap: 8px;
  margin-bottom: var(--sp-2);
}

.page-privacy .access-list details {
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
}

.page-privacy .access-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  list-style: none;
}

.page-privacy .access-list summary::-webkit-details-marker {
  display: none;
}

.page-privacy .access-list summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--ochre);
}

.page-privacy .access-list details[open] summary::after {
  content: "−";
}

.page-privacy .access-list summary:focus-visible {
  outline: 2px solid var(--lake);
  outline-offset: -2px;
}

.page-privacy .access-list details[open] summary {
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .details-body {
  padding: 12px 14px;
  font-size: 15px;
  color: var(--ink-soft);
  background: var(--salt);
}

/* ---------- 保护措施 ---------- */
.page-privacy .guard-list {
  margin: 0 0 var(--sp-2);
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .guard-list li {
  display: grid;
  gap: 2px;
  padding: 12px 14px 12px 34px;
  position: relative;
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-radius: var(--r-sm);
}

.page-privacy .guard-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 19px;
  width: 7px;
  height: 7px;
  background: var(--flag-green);
  transform: rotate(45deg);
}

.page-privacy .guard-list strong {
  font-size: 15px;
  color: var(--lake-deep);
}

.page-privacy .guard-list span {
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- 权利与联系 ---------- */
.page-privacy .rights-list {
  margin: 0 0 var(--sp-3);
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .rights-list li {
  padding-left: 14px;
  border-left: 2px solid var(--flag-yellow);
  font-size: 15px;
  color: var(--ink-soft);
}

.page-privacy .rights-list strong {
  display: block;
  font-size: 15px;
  color: var(--ink);
}

.page-privacy .contact-panel {
  padding: var(--sp-3);
  background: var(--lake-deep);
  color: #FFFFFF;
  border-radius: var(--r-md);
  border-left: 6px solid var(--ochre);
}

.page-privacy .contact-label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.78);
}

.page-privacy .contact-mail {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.4vw, 20px);
  word-break: break-all;
  color: #FFFFFF;
}

.page-privacy .contact-facts {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.page-privacy .contact-facts div {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.page-privacy .contact-facts dt {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
}

.page-privacy .contact-facts dd {
  margin: 0;
  font-size: 15px;
  color: #FFFFFF;
}

.page-privacy .contact-facts dd.mono {
  font-family: var(--font-mono);
  font-size: 14px;
  word-break: break-word;
}

.page-privacy .contact-note {
  margin: 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.82);
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--sp-3);
}

.page-privacy .privacy-backtop {
  margin: var(--sp-3) 0 0;
  text-align: right;
  font-size: 14px;
}

.page-privacy .privacy-backtop a {
  color: var(--ochre-dark);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .privacy-backtop a:hover {
  color: var(--lake);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .device-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .contact-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 28px 0 64px;
  }

  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: var(--sp-5);
  }

  .page-privacy .privacy-annotation {
    display: block;
    position: absolute;
    right: 12px;
    top: 96px;
    margin: 0;
    writing-mode: vertical-rl;
    font-size: 11px;
    letter-spacing: 0.22em;
    color: var(--grid);
  }

  .page-privacy .clause {
    padding: var(--sp-4);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: var(--sp-4);
    padding-top: var(--sp-5);
  }

  .page-privacy .privacy-side {
    position: sticky;
    top: 112px;
    align-self: start;
  }

  .page-privacy .privacy-toc {
    padding: 16px;
  }

  .page-privacy .toc-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .toc-list a {
    border: none;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    padding: 8px 10px;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .toc-list a:hover,
  .page-privacy .toc-list a:focus-visible {
    border-left-color: var(--ochre);
    background: var(--pp-tint);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-side,
  .page-privacy .privacy-backtop,
  .page-privacy .privacy-actions,
  .page-privacy .privacy-annotation,
  .page-privacy .privacy-hero-figure {
    display: none !important;
  }

  .page-privacy,
  .page-privacy .clause,
  .page-privacy .clause--alt {
    background: #FFFFFF;
    color: #000000;
  }

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

  .page-privacy .clause {
    border: none;
    border-top: 1px solid #999999;
    border-radius: 0;
    padding: 12px 0;
    page-break-inside: avoid;
  }

  .page-privacy .clause-num {
    background: transparent;
    border: 1px solid #999999;
  }
}