.page-privacy {
  --p-hair: 1px solid rgba(169, 188, 198, 0.22);
  --p-hair-ink: 1px solid rgba(11, 31, 26, 0.14);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(22px, 4vw, 48px) clamp(24px, 4vw, 46px);
  border-bottom: var(--p-hair);
}
.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(16px, 2.6vw, 30px);
}
.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}
.page-privacy .privacy-hero__copy {
  min-width: 0;
}
.page-privacy .privacy-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.4vw, 3.2rem);
  line-height: 1.16;
  letter-spacing: -0.035em;
  color: var(--paper);
}
.page-privacy .privacy-hero__lead {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  max-width: 48ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: rgba(242, 240, 233, 0.78);
}
.page-privacy .privacy-meta {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: var(--p-hair);
  display: grid;
  gap: 9px;
}
.page-privacy .privacy-meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
}
.page-privacy .privacy-meta__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate-500);
  min-width: 64px;
}
.page-privacy .privacy-meta__v {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate-300);
}
.page-privacy .privacy-hero__figure {
  margin: 0;
  border: var(--p-hair);
  background: var(--ink-800);
  min-width: 0;
}
.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-privacy .privacy-hero__figure figcaption {
  padding: 10px 14px;
  border-top: var(--p-hair);
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate-300);
}

/* 条款索引条 */
.page-privacy .privacy-indexbar {
  background: var(--ink-800);
  border-bottom: var(--p-hair);
}
.page-privacy .privacy-indexbar .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-block: 12px;
}
.page-privacy .privacy-indexbar__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate-500);
}
.page-privacy .privacy-indexbar__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.page-privacy .privacy-indexbar__link {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid rgba(169, 188, 198, 0.18);
  border-radius: 2px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate-300);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}
.page-privacy .privacy-indexbar__link:hover,
.page-privacy .privacy-indexbar__link:focus-visible {
  color: var(--paper);
  border-color: var(--signal);
  background: rgba(255, 107, 44, 0.08);
  outline: none;
}

/* 主结构 */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  padding-block: clamp(26px, 4vw, 56px) clamp(40px, 6vw, 84px);
}
.page-privacy .privacy-body {
  min-width: 0;
  background: var(--paper);
  color: var(--ink-800);
  padding: clamp(22px, 3.2vw, 54px);
  border-radius: 2px;
  box-shadow: 0 22px 48px -36px rgba(0, 0, 0, 0.9);
}
.page-privacy .privacy-body a {
  color: var(--signal-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .privacy-body a:focus-visible {
  outline: 2px solid var(--signal-deep);
  outline-offset: 2px;
}

/* 目录 */
.page-privacy .privacy-toc__inner {
  border: var(--p-hair);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  padding: 18px 16px;
}
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: var(--p-hair);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--slate-500);
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}
.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--slate-300);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-500);
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--signal);
  background: rgba(255, 107, 44, 0.07);
  outline: none;
}

/* 条款章节 */
.page-privacy .privacy-sec {
  position: relative;
  padding-left: clamp(14px, 2.4vw, 28px);
  border-left: var(--p-hair-ink);
  scroll-margin-top: 96px;
}
.page-privacy .privacy-sec + .privacy-sec {
  margin-top: clamp(26px, 3.6vw, 44px);
}
.page-privacy .privacy-sec::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 10px;
  width: 10px;
  height: 1px;
  background: var(--signal-deep);
}
.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
}
.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal-deep);
}
.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2vw, 1.42rem);
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}
.page-privacy .privacy-body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink-800);
}
.page-privacy .privacy-body p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 17px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-800);
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal-deep);
}
.page-privacy .privacy-list strong {
  color: var(--ink-900);
}
.page-privacy .privacy-note {
  border-left: 3px solid var(--slate-300);
  background: rgba(169, 188, 198, 0.18);
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-800);
}

/* 附录 */
.page-privacy .privacy-appendix {
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 16px;
  border-top: var(--p-hair-ink);
  scroll-margin-top: 96px;
}
.page-privacy .privacy-appendix > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-900);
}
.page-privacy .privacy-appendix > summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-appendix > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--signal-deep);
}
.page-privacy .privacy-appendix[open] > summary::before {
  content: "−";
}
.page-privacy .privacy-appendix > summary:focus-visible {
  outline: 2px solid var(--signal-deep);
  outline-offset: 3px;
}
.page-privacy .privacy-appendix__body {
  padding-top: 8px;
}
.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  margin: 8px 0 16px;
}
.page-privacy .privacy-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
}
.page-privacy .privacy-table th,
.page-privacy .privacy-table td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: var(--p-hair-ink);
  line-height: 1.7;
  color: var(--ink-800);
}
.page-privacy .privacy-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--slate-500);
  white-space: nowrap;
}
.page-privacy .privacy-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 响应式 */
@media (min-width: 620px) {
  .page-privacy .privacy-indexbar__link {
    font-size: 13.5px;
    padding: 5px 12px;
  }
}

@media (min-width: 940px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
  }
  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }
  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
  }
  .page-privacy .privacy-toc__inner {
    position: sticky;
    top: 92px;
  }
  .page-privacy .privacy-hero__lead {
    max-width: 42ch;
  }
}

/* 打印 */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }
  .page-privacy .privacy-toc,
  .page-privacy .privacy-indexbar,
  .page-privacy .privacy-hero__figure {
    display: none !important;
  }
  .page-privacy .privacy-shell {
    display: block;
    padding-block: 0;
  }
  .page-privacy .privacy-body {
    box-shadow: none;
    padding: 0;
    background: #ffffff;
  }
  .page-privacy .privacy-sec,
  .page-privacy .privacy-appendix {
    break-inside: avoid;
  }
  .page-privacy .privacy-appendix__body {
    display: block;
  }
}