.page-privacy {
  --pp-panel: #F5F1E6;
  --pp-ink: #0A211A;
  --pp-soft: #35564B;
  --pp-line: rgba(10, 33, 26, 0.14);
  --pp-link: #0B5C50;
  --pp-num: #0E7F74;
  --pp-card: rgba(30, 74, 58, 0.07);
  color: var(--ink);
  background: var(--field);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: calc(var(--header-h) + 26px) 0 0;
  overflow: hidden;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(120% 88% at 18% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(120% 88% at 18% 0%, #000 0%, transparent 74%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  top: -160px;
  right: -120px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(67, 245, 207, 0.16) 0%, transparent 66%);
  pointer-events: none;
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-mute);
}

.page-privacy .crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-privacy .crumb a {
  color: var(--ink-soft);
  text-decoration: none;
}

.page-privacy .crumb a:hover {
  color: var(--cyan);
}

.page-privacy .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 9vw, 66px);
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-privacy .pp-hero__lead {
  max-width: 60ch;
  margin: 16px 0 0;
  font-size: clamp(15px, 3.7vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .pp-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-privacy .pp-hero__visual {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--moss);
}

.page-privacy .pp-hero__visual img {
  display: block;
  width: 100%;
  height: clamp(132px, 26vw, 300px);
  object-fit: cover;
  max-width: 100%;
}

/* ---------- 版面 ---------- */
.page-privacy .pp-layout {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 26px var(--gutter) 0;
  display: grid;
  gap: 20px;
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(14, 42, 33, 0.78);
  padding: 16px 18px 18px;
}

.page-privacy .pp-toc__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

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

.page-privacy .pp-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 8px;
  border-radius: 8px;
  border-left: 2px solid transparent;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-toc__list a .mono {
  font-size: 11px;
  color: var(--stone);
  letter-spacing: 0.06em;
}

.page-privacy .pp-toc__list a:hover {
  background: rgba(245, 241, 230, 0.06);
  color: var(--cream);
}

.page-privacy .pp-toc__list a[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(67, 245, 207, 0.08);
}

.page-privacy .pp-toc__list a[aria-current="true"] .mono {
  color: var(--cyan);
}

.page-privacy .pp-toc__foot {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-mute);
  word-break: break-all;
}

.page-privacy .pp-toc__foot a {
  color: var(--cyan);
  text-decoration: none;
}

/* ---------- 阅读区 ---------- */
.page-privacy .pp-body {
  background: var(--pp-panel);
  color: var(--pp-ink);
  border-radius: var(--radius-l);
  padding: clamp(22px, 4.6vw, 48px);
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: 26px;
  padding-top: 26px;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}

.page-privacy .pp-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pp-num);
}

.page-privacy .pp-body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--pp-ink);
}

.page-privacy .pp-body p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-soft);
}

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

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

.page-privacy .pp-body a:hover {
  color: #07423A;
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pp-soft);
  word-break: break-word;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.78em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--pp-num);
  transform: rotate(45deg);
}

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

.page-privacy .pp-list--strong li {
  padding: 12px 14px 12px 32px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-s);
  background: var(--pp-card);
}

.page-privacy .pp-list--strong li::before {
  left: 14px;
  background: var(--teal);
}

/* ---------- 数据流示意 ---------- */
.page-privacy .pp-flow {
  margin-top: 20px;
  padding: 14px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-m);
  background:
    linear-gradient(to right, rgba(10, 33, 26, 0.05) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(to bottom, rgba(10, 33, 26, 0.05) 1px, transparent 1px) 0 0 / 40px 40px,
    #EFEADC;
}

.page-privacy .pp-flow svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 联系卡 ---------- */
.page-privacy .pp-help {
  margin-top: 30px;
  padding: clamp(18px, 3.4vw, 26px);
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius-m);
  background: var(--pp-card);
}

.page-privacy .pp-help__title {
  font-size: clamp(20px, 3.6vw, 24px);
}

.page-privacy .pp-help__lead {
  margin-top: 8px;
}

.page-privacy .pp-help__grid {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pp-help__grid dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pp-num);
  margin-bottom: 4px;
}

.page-privacy .pp-help__grid dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--pp-ink);
  word-break: break-word;
}

.page-privacy .pp-help__grid dd a {
  color: var(--pp-link);
}

.page-privacy .pp-help__note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-soft);
}

.page-privacy .pp-help__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .pp-help__links a {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-pill);
  background: rgba(245, 241, 230, 0.7);
  font-size: 14px;
  text-decoration: none;
  color: var(--pp-link);
}

.page-privacy .pp-help__links a:hover {
  border-color: var(--teal);
  background: #fff;
}

/* ---------- 页尾小条 ---------- */
.page-privacy .pp-top {
  margin-top: 24px;
  text-align: right;
}

.page-privacy .pp-top a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pp-link);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-line);
  padding-bottom: 2px;
}

.page-privacy .pp-icp {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: #6E8A80;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-help__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pp-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 44px;
    padding-top: 36px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-privacy .pp-body {
    max-width: 860px;
  }

  .page-privacy .pp-hero__visual img {
    height: 300px;
  }
}

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