/* ===== 隐私政策页 · 页面专属样式 ===== */

.page-privacy {
  --pv-warm: #FBEEDC;
  --pv-warm-line: rgba(255, 138, 61, .38);
  --pv-soft: rgba(20, 26, 46, .78);
  --pv-soft-2: rgba(20, 26, 46, .66);
  background: var(--paper);
  color: var(--paper-ink);
  font-family: var(--font-body);
}

/* ---------- 深空页首 ---------- */
.page-privacy .pv-masthead {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(55, 230, 210, .10), transparent 58%),
    linear-gradient(166deg, var(--space) 0%, var(--ink) 64%, #0e1433 100%);
  color: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .pv-masthead::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 20px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 26px);
  border-bottom: 1px solid var(--line);
  opacity: .55;
  pointer-events: none;
}

.page-privacy .pv-masthead::after {
  content: "";
  position: absolute;
  right: -14%;
  top: -34%;
  width: 44vmax;
  height: 44vmax;
  background: radial-gradient(circle, rgba(59, 42, 107, .55), transparent 62%);
  pointer-events: none;
}

.page-privacy .pv-masthead__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  padding-block: clamp(56px, 9vw, 104px) clamp(40px, 6vw, 76px);
}

.page-privacy .pv-masthead__body { min-width: 0; }

.page-privacy .pv-masthead .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--dust);
}

.page-privacy .pv-masthead .breadcrumbs a {
  color: var(--dust);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-masthead .breadcrumbs a:hover,
.page-privacy .pv-masthead .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-masthead__eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
}

.page-privacy .pv-masthead__title {
  margin: 0 0 18px;
  color: var(--paper);
}

.page-privacy .pv-masthead__lede {
  margin: 0 0 30px;
  max-width: 40em;
  color: var(--dust);
}

.page-privacy .pv-meta {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-meta__item {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-privacy .pv-meta dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--dust);
}

.page-privacy .pv-meta dd {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--paper);
}

.page-privacy .pv-masthead__art {
  position: relative;
  margin: 0;
}

.page-privacy .pv-masthead__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.page-privacy .pv-masthead__art::after {
  content: "";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-top: 1px solid var(--cyan);
  border-right: 1px solid var(--cyan);
  pointer-events: none;
}

/* ---------- 暖纸正文画布 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(24px, 3.5vw, 40px);
  padding-block: clamp(36px, 5vw, 76px) clamp(44px, 6vw, 92px);
}

/* 移动端折叠目录 */
.page-privacy .pv-toc {
  border: 1px solid var(--line-paper);
  background: rgba(20, 26, 46, .035);
}

.page-privacy .pv-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--nebula);
}

.page-privacy .pv-toc__summary::-webkit-details-marker { display: none; }

.page-privacy .pv-toc__summary::after {
  content: "+";
  font-size: var(--fs-20);
  line-height: 1;
  color: var(--amber);
}

.page-privacy .pv-toc[open] .pv-toc__summary::after { content: "–"; }

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 12px 16px 14px;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line-paper);
}

.page-privacy .pv-toc__list a {
  display: flex;
  gap: 10px;
  padding: 7px 0;
  color: var(--paper-ink);
  text-decoration: none;
  font-size: var(--fs-14);
  line-height: 1.5;
  transition: color .18s var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible { color: var(--nebula); }

/* 桌面端固定索引 */
.page-privacy .pv-index { display: none; }

.page-privacy .pv-index__head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--nebula);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line-paper);
}

.page-privacy .pv-index__list a {
  display: flex;
  gap: 10px;
  padding: 9px 0 9px 14px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--paper-ink);
  text-decoration: none;
  font-size: var(--fs-14);
  line-height: 1.5;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--nebula);
  border-left-color: var(--amber);
}

.page-privacy .pv-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--nebula);
  padding-top: 2px;
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-terms {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
  min-width: 0;
}

.page-privacy .pv-clause {
  padding-top: clamp(18px, 2.5vw, 26px);
  border-top: 1px solid var(--line-paper);
  scroll-margin-top: 100px;
}

.page-privacy .pv-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 14px;
  align-items: baseline;
  margin-bottom: 14px;
}

.page-privacy .pv-clause__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--nebula);
  border-top: 2px solid var(--amber);
  padding-top: 6px;
}

.page-privacy .pv-clause__title {
  margin: 0;
  color: var(--ink);
}

.page-privacy .pv-clause__lede {
  margin: 0 0 20px;
  max-width: 40em;
  color: var(--pv-soft);
}

.page-privacy .pv-clause__note {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--pv-soft-2);
}

.page-privacy .pv-clause__note a {
  color: var(--nebula);
  text-decoration: none;
  border-bottom: 1px solid rgba(59, 42, 107, .35);
}

.page-privacy .pv-clause__note a:hover { border-bottom-color: var(--amber); }

/* 定义列表 */
.page-privacy .pv-defs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0 22px;
  margin: 0;
}

.page-privacy .pv-defs dt {
  padding: 12px 0 0;
  border-top: 1px solid var(--line-paper);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--nebula);
}

.page-privacy .pv-defs dd {
  margin: 0;
  padding: 6px 0 16px;
  max-width: 38em;
  line-height: 1.75;
  color: var(--paper-ink);
}

/* 用途四格 */
.page-privacy .pv-uses {
  display: grid;
  gap: 1px;
  background: var(--line-paper);
  border: 1px solid var(--line-paper);
}

.page-privacy .pv-use {
  background: var(--paper);
  padding: 20px 18px 22px;
}

.page-privacy .pv-use__idx {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--red);
}

.page-privacy .pv-use__title {
  margin: 0 0 8px;
  font-size: var(--fs-20);
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .pv-use p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--pv-soft);
}

/* 数据双格 */
.page-privacy .pv-facts {
  display: grid;
  gap: 1px;
  margin: 22px 0 0;
  background: var(--line-paper);
  border: 1px solid var(--line-paper);
}

.page-privacy .pv-fact {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--paper);
}

.page-privacy .pv-fact__v {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  line-height: 1;
  color: var(--space);
}

.page-privacy .pv-fact__k {
  font-size: var(--fs-12);
  letter-spacing: .04em;
  line-height: 1.5;
  color: var(--pv-soft-2);
}

/* 权利条款高亮 */
.page-privacy .pv-clause--rights {
  background: var(--pv-warm);
  border: 1px solid var(--pv-warm-line);
  border-top-width: 2px;
  padding: clamp(18px, 3vw, 28px);
}

.page-privacy .pv-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-rights > li {
  display: grid;
  gap: 5px;
  padding-top: 12px;
  border-top: 1px solid rgba(20, 26, 46, .12);
}

.page-privacy .pv-rights > li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-rights__k {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--red);
}

.page-privacy .pv-rights p {
  margin: 0;
  max-width: 38em;
  line-height: 1.75;
  color: var(--paper-ink);
}

/* 版本记录 */
.page-privacy .pv-versions {
  padding-top: clamp(18px, 2.5vw, 26px);
  border-top: 1px solid var(--line-paper);
}

.page-privacy .pv-versions__title {
  margin: 0 0 18px;
  color: var(--ink);
}

/* ---------- 深空收束带 ---------- */
.page-privacy .pv-outro {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(59, 42, 107, .6), transparent 60%),
    var(--ink);
  color: var(--paper);
  border-top: 1px solid var(--line-strong);
}

.page-privacy .pv-outro::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 20px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 26px);
  border-top: 1px solid var(--line);
  opacity: .5;
  pointer-events: none;
}

.page-privacy .pv-outro__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(44px, 6vw, 84px);
}

.page-privacy .pv-outro__eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
}

.page-privacy .pv-outro__title {
  margin: 0 0 14px;
  color: var(--paper);
}

.page-privacy .pv-outro__text {
  margin: 0 0 22px;
  max-width: 44em;
  color: var(--dust);
}

.page-privacy .pv-outro__mail {
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  word-break: break-all;
}

.page-privacy .pv-outro__mail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 230, 210, .45);
  padding-bottom: 2px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-outro__mail a:hover,
.page-privacy .pv-outro__mail a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .pv-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-privacy .pv-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .pv-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-defs {
    grid-template-columns: 158px minmax(0, 1fr);
  }

  .page-privacy .pv-defs dt { padding-top: 14px; }

  .page-privacy .pv-defs dd { padding: 14px 0 18px; }
}

@media (min-width: 900px) {
  .page-privacy .pv-masthead__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-toc { display: none; }

  .page-privacy .pv-index {
    display: block;
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-privacy .pv-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-index__list a,
  .page-privacy .pv-clause__note a,
  .page-privacy .pv-outro__mail a {
    transition: none;
  }
}
<<<END>>>