.page-privacy {
  --pv-doc: 72ch;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-privacy a {
  color: inherit;
}

/* ---------- 顶部深色区 ---------- */
.page-privacy .pv-top {
  position: relative;
  padding: 18px 0 0;
  background: var(--night);
  color: var(--arena);
  overflow: hidden;
}

.page-privacy .pv-top::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 70%;
  height: 160%;
  background: repeating-linear-gradient(
    115deg,
    rgba(182, 240, 52, 0.11) 0 2px,
    transparent 2px 26px
  );
  pointer-events: none;
}

.page-privacy .pv-top .container {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: rgba(255, 253, 248, 0.62);
}

.page-privacy .pv-crumb a {
  color: rgba(255, 253, 248, 0.85);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-crumb a:hover {
  border-bottom-color: var(--kiwi);
}

.page-privacy .pv-crumb__sep {
  color: rgba(255, 253, 248, 0.35);
}

.page-privacy .pv-hero {
  padding: clamp(24px, 5vw, 52px) 0 clamp(20px, 4vw, 36px);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .pv-version {
  display: inline-block;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--seed);
  color: var(--arena);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.page-privacy .pv-hero .index-label {
  color: rgba(255, 253, 248, 0.6);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-privacy .pv-hero__title {
  margin: 18px 0 0;
  max-width: 46ch;
  padding-right: 0.5em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 7vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  transform: skewX(-4deg);
  transform-origin: left bottom;
}

.page-privacy .pv-hero__lead {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(0.95rem, 2.4vw, 1.08rem);
  line-height: 1.8;
  color: rgba(255, 253, 248, 0.78);
}

.page-privacy .pv-banner {
  margin: 0 0 -1px;
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  overflow: hidden;
  background: var(--seed);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 正文布局 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  padding-top: clamp(30px, 5vw, 60px);
  padding-bottom: clamp(44px, 8vw, 92px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
  text-transform: uppercase;
}

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

.page-privacy .pv-toc__list > li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--arena);
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.page-privacy .pv-toc__link:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-privacy .pv-toc__link.is-current {
  background: var(--kiwi);
  border-color: var(--kiwi);
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .pv-toc__link.is-current .pv-toc__num {
  color: var(--seed);
}

/* ---------- 文档 ---------- */
.page-privacy .pv-doc {
  min-width: 0;
  max-width: var(--pv-doc);
}

.page-privacy .pv-sec {
  padding-bottom: clamp(26px, 4.4vw, 48px);
  margin-bottom: clamp(26px, 4.4vw, 48px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-sec:last-of-type {
  border-bottom: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .pv-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 200;
  font-size: clamp(1.5rem, 4.2vw, 2.4rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 3.4vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec__lead {
  margin: 14px 0 18px;
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--kiwi);
  font-size: clamp(0.98rem, 2.4vw, 1.06rem);
  font-weight: 600;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .pv-sec__body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-privacy .pv-sec__body a {
  color: var(--rust);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(178, 60, 14, 0.4);
}

.page-privacy .pv-sec__body a:hover {
  border-bottom-color: var(--rust);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  display: grid;
  gap: 12px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  display: grid;
  gap: 6px;
  padding: 15px 17px;
  border-radius: var(--r-md);
  background: var(--arena);
  border: 1px solid var(--line);
}

.page-privacy .pv-list__k {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-privacy .pv-list__k::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--track);
  flex: 0 0 auto;
}

.page-privacy .pv-list__d {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 名词胶囊 ---------- */
.page-privacy .pv-term {
  position: relative;
  display: inline-block;
  padding: 0 9px;
  border: 1px dashed var(--line-strong);
  border-radius: 999px;
  background: rgba(182, 240, 52, 0.16);
  font-size: 0.92em;
  line-height: 1.7;
  color: var(--seed);
  cursor: help;
}

.page-privacy .pv-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 9;
  width: max-content;
  max-width: min(240px, 74vw);
  padding: 9px 11px;
  border-radius: 10px;
  background: var(--seed);
  color: var(--arena);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.65;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s var(--ease);
}

.page-privacy .pv-term:hover::after,
.page-privacy .pv-term:focus::after,
.page-privacy .pv-term:focus-visible::after {
  opacity: 1;
  visibility: visible;
}

/* ---------- 信息流向图 ---------- */
.page-privacy .pv-flow {
  margin: 20px 0 18px;
  padding: clamp(14px, 3vw, 26px);
  border-radius: var(--r-lg);
  background: var(--night);
}

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

.page-privacy .pv-flow__cap {
  margin: 12px 0 0 !important;
  font-family: var(--font-mono);
  font-size: 11px !important;
  letter-spacing: 0.1em;
  color: rgba(255, 253, 248, 0.6) !important;
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: clamp(18px, 4vw, 28px);
  border-radius: var(--r-lg);
  background: var(--seed);
  color: var(--arena);
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin: 0 !important;
  font-size: 15px !important;
}

.page-privacy .pv-contact__k {
  flex: 0 0 auto;
  min-width: 4.6em;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 253, 248, 0.55);
}

.page-privacy .pv-contact__v {
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 600;
  word-break: break-word;
  color: var(--kiwi);
}

/* ---------- 页脚工具 ---------- */
.page-privacy .pv-doc__foot {
  display: flex;
  justify-content: flex-start;
  padding-top: 8px;
}

.page-privacy .pv-doc__foot .to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--arena);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-privacy .pv-doc__foot .to-top:hover {
  background: var(--rust);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-list {
    gap: 14px;
  }
  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 88px;
    align-self: start;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__link {
    white-space: normal;
    border-color: transparent;
    background: transparent;
    padding: 9px 12px;
  }

  .page-privacy .pv-toc__link:hover {
    background: var(--paper-2);
    border-color: transparent;
    transform: none;
  }

  .page-privacy .pv-toc__link.is-current {
    background: var(--kiwi);
    border-color: var(--kiwi);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-doc__foot .to-top {
    transition: none;
  }
  .page-privacy .pv-hero__title {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #FFFFFF;
    color: #000000;
  }
  .page-privacy .pv-top {
    background: #FFFFFF;
    color: #000000;
  }
  .page-privacy .pv-top::before,
  .page-privacy .pv-toc,
  .page-privacy .pv-doc__foot {
    display: none;
  }
  .page-privacy .pv-hero__lead,
  .page-privacy .pv-hero .index-label {
    color: #333333;
  }
  .page-privacy .pv-hero__title {
    transform: none;
  }
  .page-privacy .pv-sec {
    border-bottom: 1px solid #CCCCCC;
    page-break-inside: avoid;
  }
  .page-privacy .pv-flow,
  .page-privacy .pv-contact {
    background: #F2F2F2;
    color: #000000;
  }
  .page-privacy .pv-flow__cap,
  .page-privacy .pv-contact__v,
  .page-privacy .pv-contact__k {
    color: #000000 !important;
  }
}
<<<END>>>