.page-privacy {
  --pp-measure: 42em;
  --pp-rule: rgba(42, 33, 24, .18);
  --pp-rule-soft: rgba(42, 33, 24, .10);
  --pp-tint: rgba(217, 211, 240, .30);
  --pp-tint-deep: rgba(217, 211, 240, .52);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 顶部星云横幅 ---------- */
.page-privacy .pp-banner {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(1.5rem, 4vw, 2.25rem) 0 clamp(2.5rem, 6vw, 3.75rem);
  color: var(--starlight);
  background:
    radial-gradient(120% 95% at 10% -12%, rgba(75, 63, 158, .66), transparent 62%),
    radial-gradient(85% 70% at 94% 4%, rgba(62, 230, 196, .15), transparent 60%),
    radial-gradient(70% 90% at 60% 120%, rgba(196, 71, 43, .12), transparent 65%),
    var(--void);
}

.page-privacy .pp-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(139, 132, 201, .13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(139, 132, 201, .13) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 92% at 26% 10%, #000 0%, transparent 76%);
  mask-image: radial-gradient(80% 92% at 26% 10%, #000 0%, transparent 76%);
}

.page-privacy .pp-banner > .shell {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--dust);
}

.page-privacy .breadcrumb__list li {
  display: inline-flex;
  align-items: center;
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--dust);
  opacity: .6;
}

.page-privacy .breadcrumb__list a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .breadcrumb__list a:hover,
.page-privacy .breadcrumb__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: currentColor;
  outline: none;
}

.page-privacy .breadcrumb__list [aria-current="page"] {
  color: var(--starlight);
}

/* 标题组 */
.page-privacy .pp-banner .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-banner .eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(62, 230, 196, .18);
  animation: pp-breathe 5s var(--ease) infinite;
}

.page-privacy .pp-banner h1 {
  margin: .7rem 0 1rem;
  max-width: 17em;
  font-size: clamp(1.9rem, 6.4vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: .005em;
  color: var(--starlight);
}

.page-privacy .pp-banner .lede {
  margin: 0 0 clamp(1.75rem, 5vw, 2.5rem);
  max-width: var(--pp-measure);
  font-size: clamp(1rem, 2.3vw, 1.1rem);
  line-height: 1.85;
  color: var(--mist);
}

/* 横幅配图 */
.page-privacy .pp-banner__frame {
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--nebula);
  box-shadow: 0 0 42px rgba(75, 63, 158, .35);
}

.page-privacy .pp-banner__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.page-privacy .pp-banner__frame .media-frame__cap {
  padding: .7rem 1rem;
  border-top: 1px solid var(--line-darker);
  background: rgba(14, 14, 36, .68);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--dust);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-layout {
  display: grid;
  gap: clamp(1.75rem, 5vw, 2.75rem);
  padding-block: clamp(2.25rem, 6vw, 3.75rem) clamp(3rem, 8vw, 5rem);
}

.page-privacy .pp-body {
  min-width: 0;
  max-width: var(--pp-measure);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  min-width: 0;
}

.page-privacy .pp-toc__title {
  margin: 0 0 .9rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--pp-rule);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--galactic);
}

.page-privacy .pp-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .1rem;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .5rem .55rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--ink);
  font-size: .9rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-toc__list .mono {
  flex: none;
  font-size: .76rem;
  color: var(--galactic);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(62, 230, 196, .12);
  color: var(--galactic);
  outline: none;
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  position: relative;
  padding-top: clamp(1.75rem, 4vw, 2.5rem);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(2rem, 5vw, 3rem);
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  margin-bottom: 1.1rem;
}

.page-privacy .pp-sec__num {
  flex: none;
  padding-top: .25em;
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--galactic);
}

.page-privacy .pp-sec__head h2 {
  margin: 0;
  font-size: clamp(1.25rem, 3.6vw, 1.65rem);
  line-height: 1.32;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .pp-sec__content > p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(42, 33, 24, .92);
}

.page-privacy .pp-sec__content > p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-sec__content a {
  color: var(--galactic);
  text-decoration: none;
  border-bottom: 1px solid rgba(75, 63, 158, .4);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-sec__content a:hover,
.page-privacy .pp-sec__content a:focus-visible {
  color: var(--vermilion);
  border-bottom-color: var(--vermilion);
  outline: none;
}

/* 章节锚点 */
.page-privacy .pp-anchor {
  position: absolute;
  top: clamp(1.75rem, 4vw, 2.5rem);
  right: 0;
  display: none;
  padding: .1rem .4rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--galactic);
  text-decoration: none;
  opacity: 0;
  transition: opacity .2s var(--ease), background .2s var(--ease);
}

.page-privacy .pp-sec:hover .pp-anchor,
.page-privacy .pp-anchor:focus-visible {
  opacity: 1;
}

.page-privacy .pp-anchor:focus-visible {
  background: rgba(62, 230, 196, .2);
  outline: none;
}

/* ---------- 场景清单 ---------- */
.page-privacy .pp-scenes {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .75rem;
}

.page-privacy .pp-scene {
  padding: 1rem 1.05rem;
  border: 1px solid var(--pp-rule-soft);
  border-left: 3px solid var(--galactic);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .5), var(--pp-tint));
}

.page-privacy .pp-scene__k {
  display: inline-block;
  margin-bottom: .35rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--galactic);
}

.page-privacy .pp-scene__v {
  margin: 0;
  font-size: .96rem;
  line-height: 1.75;
  color: rgba(42, 33, 24, .9);
}

/* ---------- 用途编号列表 ---------- */
.page-privacy .pp-uses {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-use;
  display: grid;
  gap: 1.3rem;
}

.page-privacy .pp-uses > li {
  counter-increment: pp-use;
  position: relative;
  padding-left: 3rem;
}

.page-privacy .pp-uses > li::before {
  content: counter(pp-use, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .22em;
  padding-right: .8rem;
  border-right: 1px solid var(--pp-rule);
  font-family: var(--font-mono);
  font-size: .82rem;
  line-height: 1.5;
  color: var(--gold-deep);
}

.page-privacy .pp-uses h3 {
  margin: 0 0 .35rem;
  font-size: 1.02rem;
  line-height: 1.5;
  letter-spacing: .015em;
  color: var(--ink);
}

.page-privacy .pp-uses p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: rgba(42, 33, 24, .86);
}

/* ---------- 保存与安全 ---------- */
.page-privacy .pp-keep {
  margin-top: 1.4rem;
  display: grid;
  gap: .85rem;
}

.page-privacy .pp-keep__item {
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius-lg);
  background: var(--cream);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 6px 18px -12px rgba(42, 33, 24, .4);
}

.page-privacy .pp-keep__item h3 {
  margin: 0 0 .5rem;
  padding-bottom: .5rem;
  border-bottom: 1px dashed var(--pp-rule);
  font-size: 1rem;
  letter-spacing: .02em;
  color: var(--galactic);
}

.page-privacy .pp-keep__item p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: rgba(42, 33, 24, .9);
}

/* ---------- 权利卡片 ---------- */
.page-privacy .pp-rights {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .7rem;
}

.page-privacy .pp-right {
  padding: 1rem 1.15rem;
  border: 1px solid var(--pp-rule-soft);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--pp-tint-deep), rgba(246, 239, 227, .9));
  transition: border-color .2s var(--ease);
}

.page-privacy .pp-right:hover {
  border-color: rgba(62, 230, 196, .7);
}

.page-privacy .pp-right h3 {
  margin: 0 0 .3rem;
  font-size: 1rem;
  letter-spacing: .03em;
  color: var(--ink);
}

.page-privacy .pp-right h3::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: .55rem;
  border-radius: 50%;
  background: var(--cyan);
  vertical-align: middle;
}

.page-privacy .pp-right p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.76;
  color: rgba(42, 33, 24, .86);
}

/* ---------- 申请方式卡片 ---------- */
.page-privacy .pp-callout {
  margin: 1.5rem 0 0;
  padding: 1.25rem 1.3rem;
  border: 1px solid rgba(75, 63, 158, .38);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(245, 197, 66, .22), transparent 62%),
    linear-gradient(150deg, rgba(62, 230, 196, .16), rgba(217, 211, 240, .4));
}

.page-privacy .pp-callout h3 {
  margin: 0 0 .6rem;
  font-size: 1.02rem;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .pp-callout p {
  margin: 0 0 .7rem;
  font-size: .95rem;
  line-height: 1.78;
  color: rgba(42, 33, 24, .9);
}

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

.page-privacy .pp-callout .mono {
  font-family: var(--font-mono);
  font-size: .92rem;
  letter-spacing: .01em;
  color: var(--cyan-ink);
  background: rgba(255, 255, 255, .6);
  padding: .1rem .35rem;
  border-radius: var(--radius);
}

/* ---------- 更新记录 ---------- */
.page-privacy .pp-changelog {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .9rem;
}

.page-privacy .pp-changelog li {
  padding-left: 1.1rem;
  border-left: 2px solid var(--pp-rule);
}

.page-privacy .pp-changelog__mark {
  display: block;
  margin-bottom: .2rem;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--vermilion);
}

.page-privacy .pp-changelog p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.76;
  color: rgba(42, 33, 24, .88);
}

/* ---------- 动效 ---------- */
@keyframes pp-breathe {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 4px rgba(62, 230, 196, .18); }
  50% { opacity: .7; box-shadow: 0 0 0 7px rgba(62, 230, 196, .08); }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 14rem) minmax(0, 1fr);
    column-gap: clamp(2.5rem, 6vw, 4.5rem);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 5.5rem;
  }

  .page-privacy .pp-anchor {
    display: block;
  }

  .page-privacy .pp-keep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-privacy .pp-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  }
}

/* ---------- 减少动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-banner .eyebrow::before {
    animation: none;
  }

  .page-privacy * {
    transition-duration: .01ms !important;
  }
}