.page-privacy {
  background: var(--indigo);
  color: var(--on-indigo);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-head {
  position: relative;
  padding: 72px 0 64px;
  border-bottom: 1px solid var(--hair);
  isolation: isolate;
}

.page-privacy .privacy-head::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(to right, var(--hair) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hair) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 82%);
  pointer-events: none;
}

.page-privacy .privacy-head::after {
  content: "";
  position: absolute;
  top: -180px;
  right: -120px;
  width: 420px;
  height: 420px;
  z-index: -1;
  background: radial-gradient(circle, rgba(200, 255, 61, 0.14), transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-head__inner {
  display: grid;
  gap: 36px;
  align-items: start;
}

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

.page-privacy .privacy-head__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-head__lede {
  max-width: 60ch;
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--on-indigo-soft);
}

.page-privacy .privacy-head__meta {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-privacy .privacy-head__figure {
  margin: 0;
  border: 1px solid var(--hair-strong);
  background: var(--ink);
}

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

/* ---------- 主体网格 ---------- */
.page-privacy .privacy-body {
  padding: 56px 0 96px;
}

.page-privacy .privacy-body__grid {
  display: grid;
  gap: 44px;
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 3px solid var(--orange);
  padding-top: 14px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--hair);
}

.page-privacy .privacy-toc__list li + li {
  margin-top: 2px;
}

.page-privacy .privacy-toc__list a {
  display: block;
  margin-left: -1px;
  padding: 10px 4px 10px 16px;
  border-left: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--on-indigo-soft);
  text-decoration: none;
  transition: color 0.12s var(--ease), border-color 0.12s var(--ease), background-color 0.12s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
  background: rgba(200, 255, 61, 0.07);
}

.page-privacy .privacy-toc__list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 条款 ---------- */
.page-privacy .privacy-terms {
  min-width: 0;
}

.page-privacy .privacy-clause {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding-bottom: 48px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--hair);
}

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

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy .privacy-clause__num {
  flex: none;
  padding: 3px 7px;
  border: 1px solid rgba(255, 90, 43, 0.5);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .privacy-clause p {
  max-width: 68ch;
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--on-indigo-soft);
}

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

.page-privacy .privacy-clause__note {
  padding: 10px 14px;
  border-left: 2px solid var(--saffron);
  background: rgba(160, 20, 50, 0.14);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--on-indigo-soft) !important;
}

/* 内联关键定义标签 */
.page-privacy .term {
  display: inline-block;
  padding: 1px 8px;
  margin: 0 2px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.86em;
  font-weight: 700;
  letter-spacing: 0.02em;
  vertical-align: baseline;
}

/* ---------- 定义列表 ---------- */
.page-privacy .privacy-defs {
  max-width: 68ch;
  margin: 24px 0 20px;
  border-top: 1px solid var(--hair-strong);
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .privacy-defs__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .privacy-defs__val {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--on-indigo-soft);
}

/* ---------- 用途清单 ---------- */
.page-privacy .privacy-list {
  max-width: 68ch;
  margin: 22px 0;
  padding: 0;
  list-style: none;
  counter-reset: pv;
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-list li {
  position: relative;
  counter-increment: pv;
  padding: 14px 0 14px 42px;
  border-bottom: 1px solid var(--hair);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--on-indigo-soft);
}

.page-privacy .privacy-list li::before {
  content: counter(pv, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--mint);
}

/* ---------- 版本记录折叠 ---------- */
.page-privacy .privacy-versions {
  max-width: 68ch;
  margin-top: 26px;
  border: 1px solid var(--hair-strong);
  border-left-width: 3px;
  background: rgba(244, 239, 228, 0.03);
  transition: border-left-color 0.14s var(--ease), background-color 0.14s var(--ease);
}

.page-privacy .privacy-versions[open] {
  border-left-color: var(--saffron);
  background: rgba(244, 239, 228, 0.055);
}

.page-privacy .privacy-versions > summary {
  cursor: pointer;
  list-style: none;
  padding: 15px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--steel);
  transition: color 0.12s var(--ease);
}

.page-privacy .privacy-versions > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-versions > summary::after {
  content: "+";
  float: right;
  color: var(--lime);
  font-size: 15px;
  line-height: 1;
}

.page-privacy .privacy-versions[open] > summary::after {
  content: "–";
}

.page-privacy .privacy-versions > summary:hover,
.page-privacy .privacy-versions > summary:focus-visible {
  color: var(--lime);
}

.page-privacy .privacy-versions > summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-privacy .privacy-versions__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-versions__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-versions__list li {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--on-indigo-soft);
}

.page-privacy .privacy-versions__list li + li {
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-versions__code {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

/* ---------- 继续查阅 ---------- */
.page-privacy .privacy-related {
  padding: 48px 0 88px;
  border-top: 1px solid var(--hair);
}

.page-privacy .privacy-related__label {
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-privacy .privacy-related__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-related__list a {
  display: block;
  padding: 15px 16px 15px 0;
  border-bottom: 1px solid var(--hair);
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--paper);
  text-decoration: none;
  transition: color 0.12s var(--ease), padding-left 0.16s var(--ease);
}

.page-privacy .privacy-related__list a:hover,
.page-privacy .privacy-related__list a:focus-visible {
  color: var(--lime);
  padding-left: 10px;
}

.page-privacy .privacy-related__list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 窄屏到宽屏 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-defs__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-versions__list li {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-head {
    padding: 96px 0 80px;
  }

  .page-privacy .privacy-head__inner {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 56px;
  }

  .page-privacy .privacy-body {
    padding: 72px 0 112px;
  }

  .page-privacy .privacy-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 64px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }
}

@media (min-width: 1150px) {
  .page-privacy .privacy-head__inner {
    grid-template-columns: minmax(0, 1fr) 320px;
  }

  .page-privacy .privacy-body__grid {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 80px;
  }
}
</final>