.page-privacy {
  --pp-rule: rgba(11, 43, 38, 0.14);
  --pp-rule-soft: rgba(11, 43, 38, 0.09);
  --pp-wash: rgba(169, 188, 199, 0.22);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* ---------- 页首 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(20px, 4vw, 36px) 0 clamp(30px, 6vw, 56px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(169, 188, 199, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 188, 199, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(115% 92% at 88% -10%, #000 0%, transparent 70%);
  mask-image: radial-gradient(115% 92% at 88% -10%, #000 0%, transparent 70%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  top: -100px;
  right: -90px;
  width: min(52vw, 460px);
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(200, 255, 61, 0.13), rgba(200, 255, 61, 0) 64%);
  transform: rotate(20deg);
  pointer-events: none;
}

.page-privacy .pp-hero > .shell {
  position: relative;
  z-index: 2;
}

.page-privacy .pp-hero .breadcrumb__link,
.page-privacy .pp-hero .breadcrumb__sep {
  color: var(--steel);
}

.page-privacy .pp-hero .breadcrumb__current {
  color: var(--paper);
}

.page-privacy .pp-hero__head {
  margin-top: 18px;
}

.page-privacy .pp-hero__head .eyebrow {
  margin: 0;
  color: var(--lime);
  letter-spacing: 0.16em;
}

.page-privacy .pp-hero h1 {
  margin: 10px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: clamp(1.92rem, 1.28rem + 3.1vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .pp-hero .lede {
  margin: 18px 0 0;
  max-width: 46em;
  font-size: clamp(0.96rem, 0.9rem + 0.35vw, 1.1rem);
  line-height: 1.76;
  color: rgba(244, 247, 242, 0.82);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(169, 188, 199, 0.32);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--steel);
}

.page-privacy .pp-meta .mono {
  color: var(--lime);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-privacy .pp-hero__figure {
  position: relative;
  z-index: 2;
  margin: clamp(26px, 5vw, 42px) 0 0;
  border: 1px solid rgba(169, 188, 199, 0.42);
  background: var(--ink-2);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

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

/* ---------- 正文双栏 ---------- */
.page-privacy .pp-doc {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(34px, 6vw, 64px) 0 clamp(44px, 8vw, 88px);
}

.page-privacy .pp-doc__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-privacy .pp-toc {
  border-left: 2px solid var(--olive);
  padding: 4px 0 4px 16px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--olive);
}

.page-privacy .pp-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-toc;
}

.page-privacy .pp-toc li {
  counter-increment: pp-toc;
}

.page-privacy .pp-toc a {
  display: block;
  padding: 6px 0;
  color: var(--grey);
  font-size: 0.9rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-privacy .pp-toc a::before {
  content: counter(pp-toc, decimal-leading-zero);
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 0.78em;
  color: var(--olive);
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款 ---------- */
.page-privacy .pp-article {
  scroll-margin-top: 92px;
  padding: clamp(22px, 4vw, 34px) 0;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-article:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-article h2 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.26rem, 1rem + 1.1vw, 1.7rem);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pp-article h2 .pp-num {
  font-family: var(--font-mono);
  font-size: 0.66em;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--olive);
}

.page-privacy .pp-body p {
  max-width: 44em;
  margin: 0 0 14px;
  font-size: clamp(0.94rem, 0.9rem + 0.18vw, 1.02rem);
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pp-body a {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--olive);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .pp-body a:hover,
.page-privacy .pp-body a:focus-visible {
  color: var(--wine);
}

/* 定义列表 */
.page-privacy .pp-defs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 18px 0 0;
}

.page-privacy .pp-defs dt {
  padding-top: 14px;
  border-top: 1px solid var(--pp-rule);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-2);
}

.page-privacy .pp-defs dd {
  margin: 4px 0 0;
  padding-bottom: 14px;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--ink);
}

/* 列表 */
.page-privacy .pp-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  padding: 14px 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .pp-list li + li {
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-list strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-display);
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--ink-2);
}

/* 折叠面板 */
.page-privacy .pp-fold {
  margin: 10px 0 0;
  background: var(--white);
  border: 1px solid var(--pp-rule);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-privacy .pp-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--ink-2);
}

.page-privacy .pp-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--olive);
}

.page-privacy .pp-fold[open] summary::after {
  content: "−";
}

.page-privacy .pp-fold summary:focus-visible {
  outline: 2px solid var(--olive);
  outline-offset: -3px;
}

.page-privacy .pp-fold__body {
  padding: 0 16px 14px;
}

.page-privacy .pp-fold__body p {
  max-width: 40em;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--ink);
}

/* 高亮定义块 */
.page-privacy .pp-callout {
  margin: 20px 0 18px;
  padding: clamp(16px, 3vw, 20px) clamp(16px, 3vw, 24px);
  background: var(--pp-wash);
  border-left: 3px solid var(--olive);
}

.page-privacy .pp-callout__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ink);
}

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

/* 权利条款 */
.page-privacy .pp-rights {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-rights li {
  padding-top: 10px;
  border-top: 1px solid rgba(11, 43, 38, 0.18);
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .pp-rights strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-2);
}

.page-privacy .pp-defs--contact dt {
  color: var(--olive);
}

/* ---------- 收尾 ---------- */
.page-privacy .pp-outro {
  background: var(--ink-2);
  color: var(--paper);
  padding: clamp(32px, 6vw, 58px) 0;
}

.page-privacy .pp-outro__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-privacy .pp-outro h2 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.04rem + 1.1vw, 1.76rem);
  font-weight: 800;
  line-height: 1.28;
  color: var(--paper);
}

.page-privacy .pp-outro p {
  max-width: 54em;
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.74;
  color: rgba(244, 247, 242, 0.78);
}

.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-defs {
    grid-template-columns: 158px minmax(0, 1fr);
    column-gap: 26px;
  }

  .page-privacy .pp-defs dt {
    padding: 15px 0;
  }

  .page-privacy .pp-defs dd {
    margin: 0;
    padding: 15px 0;
    border-top: 1px solid var(--pp-rule);
  }

  .page-privacy .pp-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-doc__wrap {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 68px);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 88px;
  }

  .page-privacy .pp-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }

  .page-privacy .pp-actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc a {
    transition: none;
  }
}
<<<END>>>