.page-privacy {
  --pp-rule: rgba(7, 26, 20, 0.14);
  --pp-soft: rgba(31, 107, 74, 0.08);
  --pp-text: rgba(7, 26, 20, 0.84);
  --pp-quiet: rgba(7, 26, 20, 0.62);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: clamp(52px, 8vw, 104px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(30px, 5vw, 62px) 0 clamp(24px, 4vw, 40px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(56vw, 600px);
  height: clamp(160px, 24vw, 290px);
  background-image: repeating-linear-gradient(118deg, rgba(7, 26, 20, 0.11) 0 1px, transparent 1px 15px);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.6;
  pointer-events: none;
}

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

.page-privacy .pp-kicker {
  display: inline-block;
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  padding: 6px 16px;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  clip-path: var(--cut-sm);
}

.page-privacy h1 {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.6vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.page-privacy .pp-lede {
  max-width: 33em;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--pp-text);
}

.page-privacy .pp-stamp {
  margin: clamp(14px, 2vw, 20px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pp-quiet);
}

.page-privacy .pp-hero-figure {
  position: relative;
  margin: clamp(26px, 4vw, 46px) 0 0;
}

.page-privacy .pp-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  clip-path: var(--cut-lg);
  background: var(--ink-2);
}

.page-privacy .pp-hero-figure .media-caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--pp-quiet);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-body-wrap {
  padding-top: clamp(30px, 5vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

/* 章节索引 */
.page-privacy .pp-index {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
  min-width: 0;
}

.page-privacy .pp-index-title {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pp-quiet);
}

.page-privacy .pp-index-list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-index-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--pp-rule);
  color: var(--ink);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .pp-index-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--pitch);
}

.page-privacy .pp-index-link:hover,
.page-privacy .pp-index-link:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-privacy .pp-index-link:hover .pp-index-num,
.page-privacy .pp-index-link:focus-visible .pp-index-num {
  color: var(--gold);
}

.page-privacy .pp-index-top {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pp-quiet);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-privacy .pp-index-top:hover,
.page-privacy .pp-index-top:focus-visible {
  color: var(--pitch);
}

/* 正文列 */
.page-privacy .pp-body {
  min-width: 0;
  max-width: 72ch;
}

/* 速读折叠块 */
.page-privacy .pp-summary {
  margin: 0 0 clamp(30px, 4.6vw, 48px);
  padding: clamp(18px, 3vw, 28px) clamp(18px, 3vw, 30px);
  background: var(--ink-2);
  color: var(--paper);
  clip-path: var(--cut-lg);
}

.page-privacy .pp-summary-head {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
}

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

.page-privacy .pp-summary-head::before {
  content: "+";
  flex: none;
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  background: var(--cyan);
}

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

.page-privacy .pp-summary-list {
  margin: 18px 0 0;
  padding-left: 1.1em;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(243, 235, 221, 0.88);
}

.page-privacy .pp-summary-list li::marker {
  color: var(--cyan);
  font-family: var(--font-mono);
}

/* 章节 */
.page-privacy .pp-sec {
  padding: clamp(26px, 4vw, 42px) 0;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

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

.page-privacy .pp-sec-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .pp-sec-num {
  flex: none;
  display: inline-grid;
  place-items: center;
  min-width: 48px;
  height: 34px;
  padding: 0 8px;
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  clip-path: var(--cut-sm);
}

.page-privacy .pp-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.1vw, 29px);
  line-height: 1.16;
  letter-spacing: -0.006em;
  color: var(--ink);
}

.page-privacy .pp-prose p {
  margin: 0 0 1.05em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--pp-text);
}

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

.page-privacy .pp-prose a {
  color: var(--pitch);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

/* 信息与用途行 */
.page-privacy .pp-rows {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
}

.page-privacy .pp-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px dashed var(--pp-rule);
}

.page-privacy .pp-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pp-row-label {
  position: relative;
  margin: 0;
  padding-left: 15px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .pp-row-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .pp-row-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-text);
}

/* 强调块 */
.page-privacy .pp-callout {
  margin: clamp(4px, 1vw, 10px) 0 clamp(18px, 2.6vw, 26px) !important;
  padding: 16px 20px;
  background: var(--ink);
  color: var(--paper) !important;
  font-family: var(--font-display);
  font-size: clamp(17px, 2.2vw, 20px) !important;
  font-weight: 700;
  line-height: 1.55 !important;
  clip-path: var(--cut-sm);
}

/* 权利清单 */
.page-privacy .pp-rights {
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .pp-right {
  display: grid;
  gap: 4px;
  padding: 12px 0 12px 18px;
  border-left: 2px solid var(--gold);
  background: linear-gradient(90deg, var(--pp-soft), rgba(31, 107, 74, 0) 78%);
}

.page-privacy .pp-right-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--pitch);
}

.page-privacy .pp-right-text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-text);
}

/* 章末链接 */
.page-privacy .pp-more {
  margin-top: clamp(18px, 2.6vw, 26px) !important;
  padding-top: 16px;
  border-top: 1px solid var(--pp-rule);
  font-size: 15px !important;
  line-height: 1.95 !important;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-body-wrap {
    grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
    gap: clamp(34px, 4vw, 64px);
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .pp-index-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-index-link {
    border: 0;
    border-left: 3px solid transparent;
    padding: 10px 10px 10px 12px;
    font-size: 14px;
    white-space: normal;
    transition: background 0.22s var(--ease), border-color 0.22s var(--ease), padding-left 0.22s var(--ease);
  }

  .page-privacy .pp-index-link:hover,
  .page-privacy .pp-index-link:focus-visible {
    background: var(--pp-soft);
    border-left-color: var(--gold);
    color: var(--ink);
    padding-left: 16px;
  }

  .page-privacy .pp-index-link:hover .pp-index-num,
  .page-privacy .pp-index-link:focus-visible .pp-index-num {
    color: var(--gold-deep);
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-row {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(16px, 3vw, 32px);
    align-items: start;
    padding: 18px 0;
  }

  .page-privacy .pp-row:first-child {
    padding-top: 0;
  }
}

@media (max-width: 480px) {
  .page-privacy .pp-hero::before {
    width: 74vw;
    height: 150px;
    opacity: 0.42;
  }

  .page-privacy .pp-sec-head {
    align-items: flex-start;
    gap: 11px;
  }

  .page-privacy .pp-sec-num {
    min-width: 42px;
    height: 30px;
    font-size: 13px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-index-link,
  .page-privacy .pp-index-top {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
    padding-bottom: 0;
  }

  .page-privacy .pp-index,
  .page-privacy .pp-hero::before,
  .page-privacy .pp-index-top {
    display: none;
  }

  .page-privacy .pp-body {
    max-width: none;
  }

  .page-privacy .pp-summary {
    background: #ffffff;
    color: #000000;
    clip-path: none;
    border: 1px solid #000000;
  }

  .page-privacy .pp-summary-head {
    color: #000000;
  }

  .page-privacy .pp-summary-list {
    color: #000000;
  }

  .page-privacy .pp-callout {
    background: #ffffff;
    color: #000000 !important;
    border-left: 3px solid #000000;
    clip-path: none;
  }

  .page-privacy .pp-hero-figure img {
    clip-path: none;
  }

  .page-privacy .pp-sec {
    page-break-inside: avoid;
  }
}
<<<END>>>