.page-privacy {
  --pp-measure: 68ch;
  --pp-rule: rgba(224, 169, 58, .26);
  --pp-body-text: #DCE4EF;
  position: relative;
  overflow-x: clip;
  background:
    radial-gradient(120% 70% at 88% -8%, rgba(61, 224, 200, .10), transparent 62%),
    linear-gradient(180deg, #0A1A33 0%, #08152A 100%);
  color: var(--snow);
  font-family: var(--font-sans);
}

.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding-top: clamp(1rem, 3.5vw, 2rem);
}

.page-privacy .pp-hero__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(1.5rem, 4vw, 2.4rem);
}

.page-privacy .pp-crumbs {
  font-size: .78rem;
  color: var(--frost);
}

.page-privacy .pp-crumbs a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pp-crumbs a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-privacy .pp-hero__kicker {
  margin-top: clamp(1rem, 3vw, 1.8rem);
  color: var(--gold);
}

.page-privacy .pp-hero__title {
  margin: .7rem 0 1rem;
  max-width: 20ch;
  font-size: clamp(2.1rem, 5.4vw, 3.7rem);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -.025em;
  color: var(--snow);
}

.page-privacy .pp-hero__lead {
  max-width: 58ch;
  margin: 0 0 clamp(1.4rem, 3.5vw, 2rem);
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.8;
  color: var(--pps, #C7D2E0);
  color: var(--frost);
}

.page-privacy .pp-hero__facts {
  display: grid;
  gap: .65rem 1.6rem;
  margin: 0;
  padding: clamp(1rem, 2.5vw, 1.3rem) 0 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
  font-size: .86rem;
  color: var(--frost);
}

@media (min-width: 680px) {
  .page-privacy .pp-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-hero__fig {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--lime);
  letter-spacing: .02em;
  margin-bottom: .25rem;
}

.page-privacy .pp-hero__band {
  width: min(100%, calc(var(--shell) + 6vw));
  margin: 0 auto clamp(2rem, 5vw, 3.4rem);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .pp-hero__band img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 350px);
  max-width: 100%;
  object-fit: cover;
  opacity: .9;
}

/* ---------- 正文与粘性目录 ---------- */
.page-privacy .pp-body {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--pad) clamp(2.5rem, 7vw, 4.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 900px) {
  .page-privacy .pp-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(2rem, 4.5vw, 4rem);
  }
}

.page-privacy .pp-toc {
  border-top: 1px solid var(--line-strong);
  padding-top: 1rem;
}

.page-privacy .pp-toc__title {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .1rem .9rem;
}

@media (min-width: 900px) {
  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--rail-h) + var(--main-h) + 28px);
    border-top: 0;
    padding-top: 0;
  }

  .page-privacy .pp-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

.page-privacy .pp-toc__link {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: .35rem;
  align-items: baseline;
  padding: .34rem .4rem .34rem 0;
  font-size: .82rem;
  line-height: 1.45;
  color: var(--frost);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: .55rem;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--lime);
  border-left-color: var(--lime);
}

.page-privacy .pp-toc__n {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--gold);
}

/* ---------- 文章 ---------- */
.page-privacy .pp-doc {
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .pp-sec {
  padding-block: clamp(1.6rem, 4vw, 2.6rem);
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: calc(var(--rail-h) + var(--main-h) + 26px);
}

.page-privacy .pp-doc > .pp-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  padding-left: .9rem;
  border-left: 3px solid var(--gold);
  margin-bottom: 1.1rem;
}

.page-privacy .pp-sec__num {
  font-size: .78rem;
  color: var(--gold);
  letter-spacing: .1em;
}

.page-privacy .pp-sec__head .ub-h2 {
  margin: 0;
  font-size: clamp(1.22rem, 2.6vw, 1.6rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--snow);
}

.page-privacy .pp-sec__body > p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--pp-body-text);
}

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

.page-privacy .pp-note {
  margin-top: 1.1rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--frost);
  border-left: 2px solid var(--cyan);
  padding-left: .9rem;
}

.page-privacy .pp-mail {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(139, 255, 60, .5);
}

.page-privacy .pp-mail:hover {
  border-bottom-color: var(--lime);
}

/* ---------- 列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .65rem;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--pp-body-text);
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 1.15rem;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .42rem;
  height: .42rem;
  background: var(--lime);
  clip-path: var(--cut-tag);
}

.page-privacy .pp-list--wide {
  margin-bottom: 1.1rem;
}

.page-privacy .pp-list strong {
  color: var(--snow);
  font-weight: 700;
}

.page-privacy .pp-panel--snow .pp-list {
  color: var(--slate);
}

.page-privacy .pp-panel--snow .pp-list li::before {
  background: var(--pine);
}

.page-privacy .pp-panel--snow .pp-list strong {
  color: var(--ink);
}

/* ---------- 面板 ---------- */
.page-privacy .pp-split {
  display: grid;
  gap: 1rem;
  margin-top: 1.1rem;
}

@media (min-width: 720px) {
  .page-privacy .pp-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem;
  }
}

.page-privacy .pp-panel {
  padding: clamp(1rem, 2.8vw, 1.4rem);
  background: var(--panel);
  clip-path: var(--cut-panel);
}

.page-privacy .pp-panel--snow {
  background: var(--snow);
}

.page-privacy .pp-panel__title {
  margin: 0 0 .8rem;
  font-size: .94rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--snow);
}

.page-privacy .pp-panel--snow .pp-panel__title {
  color: var(--pine);
}

/* ---------- 保存期限数据格 ---------- */
.page-privacy .pp-storage {
  display: grid;
  gap: .75rem;
  margin: 0 0 1.25rem;
}

@media (min-width: 640px) {
  .page-privacy .pp-storage {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-storage__cell {
  padding: 1rem 1.1rem;
  background: var(--panel);
  clip-path: var(--cut-panel);
}

.page-privacy .pp-storage__label {
  margin: 0 0 .35rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .pp-storage__val {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--snow);
  letter-spacing: -.01em;
}

/* ---------- 相关内容 ---------- */
.page-privacy .pp-more {
  border-top: 1px solid var(--pp-rule);
  background: linear-gradient(180deg, rgba(14, 50, 58, .55), rgba(10, 26, 51, 0) 70%);
  padding: clamp(2rem, 5vw, 3.4rem) 0 clamp(2.4rem, 6vw, 4rem);
}

.page-privacy .pp-more__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.page-privacy .pp-more__title {
  margin: 0 0 1.3rem;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--snow);
}

.page-privacy .pp-more__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .9rem;
}

@media (min-width: 760px) {
  .page-privacy .pp-more__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pp-more__card {
  display: block;
  height: 100%;
  padding: 1.1rem 1.2rem 1.25rem;
  background: rgba(16, 49, 92, .72);
  clip-path: var(--cut-panel);
  text-decoration: none;
  transition: background .2s ease, transform .2s ease;
}

.page-privacy .pp-more__card:hover {
  background: rgba(16, 49, 92, 1);
  transform: translateY(-3px);
}

.page-privacy .pp-more__tag {
  display: inline-block;
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: .5rem;
}

.page-privacy .pp-more__name {
  display: block;
  font-size: .98rem;
  font-weight: 700;
  color: var(--snow);
  margin-bottom: .4rem;
}

.page-privacy .pp-more__desc {
  display: block;
  font-size: .85rem;
  line-height: 1.65;
  color: var(--frost);
}

/* ---------- 回到顶部 ---------- */
.page-privacy .pp-top {
  position: fixed;
  right: clamp(.75rem, 3vw, 1.75rem);
  bottom: clamp(.75rem, 3vw, 1.75rem);
  z-index: 20;
  padding: .6rem .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--lime);
  clip-path: var(--cut-tag);
  text-decoration: none;
}

.page-privacy .pp-top:hover {
  background: var(--cyan);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-more__card {
    transition: none;
  }

  .page-privacy .pp-more__card:hover {
    transform: none;
  }
}
<<<END>>>

.page-privacy {
  --pps: currentColor;
}