.page-privacy {
  --pp-line: 1.88;
  --pp-doc-max: 74ch;
  --pp-toc-w: 244px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  max-width: 860px;
  padding: clamp(26px, 4vw, 52px) 0 clamp(20px, 3vw, 30px);
}

.page-privacy .pp-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.16;
  letter-spacing: .05em;
  margin: .28em 0 .42em;
  color: var(--ink);
}

.page-privacy .pp-hero__lede {
  font-size: clamp(15.5px, 1.7vw, 18px);
  line-height: var(--pp-line);
  margin: 0;
  max-width: 44em;
  color: var(--ink);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--stone);
}

.page-privacy .pp-meta__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-privacy .pp-meta__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-privacy .pp-meta__value {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--danxia-deep);
}

.page-privacy .pp-hero__figure {
  margin: 0 0 clamp(30px, 5vw, 58px);
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-privacy .pp-layout {
  display: block;
  padding-bottom: clamp(32px, 4vw, 56px);
}

.page-privacy .pp-toc {
  border-top: 3px solid var(--danxia);
  border-bottom: 1px solid var(--stone);
  padding: 16px 0 14px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-privacy .pp-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}

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

.page-privacy .pp-toc__link {
  display: block;
  padding: 8px 10px 8px 14px;
  border-left: 2px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.55;
  transition: background-color .2s var(--ease), border-color .2s var(--ease),
    color .2s var(--ease);
}

.page-privacy .pp-toc__link:hover {
  background: var(--sand-light);
}

.page-privacy .pp-toc__link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .pp-toc__link[aria-current="true"] {
  border-left-color: var(--danxia);
  color: var(--danxia-deep);
  font-weight: 700;
  background: var(--sand-light);
}

/* ---------- 正文排版 ---------- */
.page-privacy .pp-doc {
  max-width: var(--pp-doc-max);
}

.page-privacy .pp-p {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: var(--pp-line);
  margin: 0 0 1.2em;
  color: var(--ink);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  padding-top: clamp(26px, 4vw, 46px);
  margin-top: clamp(26px, 4vw, 46px);
  border-top: 1px solid var(--stone);
  scroll-margin-top: 100px;
}

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

.page-privacy .pp-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 18px;
}

.page-privacy .pp-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--danxia);
  padding-top: .4em;
}

.page-privacy .pp-sec__title {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.5vw, 32px);
  line-height: 1.32;
  letter-spacing: .05em;
  margin: 0;
  color: var(--ink);
}

.page-privacy .pp-anchor {
  flex: 0 0 auto;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  padding: 5px 11px;
  border: 1px solid var(--stone);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--muted);
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease),
    background-color .2s var(--ease);
}

.page-privacy .pp-anchor:hover {
  border-color: var(--danxia);
  color: var(--danxia-deep);
}

.page-privacy .pp-anchor:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .pp-anchor[data-copied] {
  background: var(--sand-light);
  border-color: var(--sand);
  color: var(--ink);
}

/* ---------- 编号卡 ---------- */
.page-privacy .pp-cards {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-card {
  border: 1px solid var(--stone);
  border-top: 3px solid var(--sand);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 15px 17px 17px;
  box-shadow: var(--shadow-1);
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-card:hover {
  transform: translateY(-2px);
  border-color: var(--danxia);
}

.page-privacy .pp-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: .05em;
  margin: 0 0 8px;
  color: var(--danxia-deep);
}

.page-privacy .pp-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: var(--pp-line);
  color: var(--ink);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 8px;
  height: 8px;
  background: var(--danxia);
}

.page-privacy .pp-list li strong {
  font-weight: 700;
}

/* ---------- 期限表 ---------- */
.page-privacy .pp-terms {
  margin: 20px 0 24px;
  border-top: 1px solid var(--stone);
}

.page-privacy .pp-terms__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--stone);
}

.page-privacy .pp-terms__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--sand);
  background: var(--ink);
  justify-self: start;
  padding: 4px 9px;
  border-radius: var(--radius);
}

.page-privacy .pp-terms__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 义务句 ---------- */
.page-privacy .pp-callout {
  margin: 22px 0 8px;
  padding: 15px 20px;
  border-left: 4px solid var(--sand);
  background: linear-gradient(90deg, rgba(241, 217, 166, .55), rgba(247, 242, 234, 0));
  font-size: 15px;
  line-height: 1.86;
  color: var(--ink);
}

/* ---------- 正文内链 ---------- */
.page-privacy .pp-xlink {
  position: relative;
  color: var(--danxia-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--danxia);
  white-space: nowrap;
}

.page-privacy .pp-xlink:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .pp-xlink::after {
  content: attr(data-label);
  position: absolute;
  left: 0;
  bottom: 100%;
  margin-bottom: 7px;
  padding: 4px 9px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  border-radius: var(--radius);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s var(--ease);
}

.page-privacy .pp-xlink:hover::after,
.page-privacy .pp-xlink:focus-visible::after {
  opacity: 1;
}

/* ---------- 深色收尾 ---------- */
.page-privacy .pp-end {
  margin-top: clamp(30px, 5vw, 56px);
  padding: clamp(34px, 5vw, 62px) 0;
  background: var(--ink-deep);
  border-top: 3px solid var(--danxia);
  color: var(--paper);
}

.page-privacy .pp-end__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.8vw, 36px);
  letter-spacing: .06em;
  line-height: 1.3;
  margin: 0 0 14px;
  color: var(--paper);
}

.page-privacy .pp-end__text {
  margin: 0 0 14px;
  max-width: 62em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--paper-a80);
}

.page-privacy .pp-end__grid {
  display: grid;
  gap: 6px 32px;
  margin-top: 20px;
}

.page-privacy .pp-end__label {
  margin: 12px 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-privacy .pp-end__grid .pp-end__text {
  margin: 0;
  font-size: 15px;
  color: var(--paper);
}

.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-privacy .pp-btn {
  display: inline-block;
  padding: 11px 22px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  text-decoration: none;
  border: 1px solid var(--danxia);
  border-radius: var(--radius);
  background: var(--danxia);
  color: var(--paper);
  transition: background-color .2s var(--ease), color .2s var(--ease),
    border-color .2s var(--ease);
}

.page-privacy .pp-btn:hover {
  background: var(--danxia-deep);
  border-color: var(--danxia-deep);
}

.page-privacy .pp-btn--ghost {
  background: transparent;
  color: var(--sand);
  border-color: rgba(217, 164, 65, .62);
}

.page-privacy .pp-btn--ghost:hover {
  background: rgba(217, 164, 65, .14);
  color: var(--sand-light);
  border-color: var(--sand);
}

.page-privacy .pp-btn:focus-visible,
.page-privacy .pp-end__text a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .pp-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-end__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 40px;
  }
}

@media (min-width: 760px) {
  .page-privacy .pp-terms__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .pp-terms__key {
    justify-self: stretch;
    text-align: center;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 104px;
    margin-bottom: 0;
    border-bottom: 0;
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-card,
  .page-privacy .pp-anchor,
  .page-privacy .pp-toc__link,
  .page-privacy .pp-xlink::after,
  .page-privacy .pp-btn {
    transition: none;
  }

  .page-privacy .pp-card:hover {
    transform: none;
  }
}