.page-privacy {
  --pp-measure: 780px;
  display: block;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 页头 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  border-bottom: var(--line);
}

.page-privacy .pp-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pp-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.75);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(158deg, rgba(11, 27, 43, 0.94) 0%, rgba(22, 65, 77, 0.80) 52%, rgba(58, 47, 91, 0.90) 100%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(26px, 6vw, 60px) var(--pad-x) clamp(30px, 5vw, 54px);
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--cloud);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--mist);
}

.page-privacy .breadcrumb a {
  color: var(--cloud);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb a:hover {
  border-bottom-color: var(--signal);
}

.page-privacy .pp-hero .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .pp-hero h1 {
  margin: 0 0 20px;
  max-width: 20ch;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(27px, 6.2vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.page-privacy .pp-hero .lede {
  max-width: 60ch;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(15px, 2.6vw, 17.5px);
  line-height: 1.85;
  color: var(--cloud);
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-privacy .pp-hero .tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1.5px solid rgba(244, 246, 245, 0.32);
  background: rgba(244, 246, 245, 0.06);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cloud);
}

.page-privacy .pp-hero .tag--amber {
  border-color: var(--amber);
  background: rgba(255, 194, 75, 0.12);
  color: var(--amber);
}

/* ---------- 条目索引 ---------- */
.page-privacy .pp-toc-wrap {
  background: var(--cloud);
  border-bottom: var(--line);
}

.page-privacy .pp-toc {
  max-width: 1040px;
  margin: 0 auto;
  padding: 16px var(--pad-x) 14px;
}

.page-privacy .pp-toc__label {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 2px 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .pp-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 2px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-narrow);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  background: var(--signal);
  color: var(--ink);
  box-shadow: var(--hard-s);
}

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

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

/* ---------- 正文单栏 ---------- */
.page-privacy .pp-body {
  max-width: var(--pp-measure);
  margin: 0 auto;
  padding: clamp(24px, 5vw, 52px) var(--pad-x) clamp(40px, 6vw, 72px);
}

.page-privacy .pp-sec {
  padding: clamp(24px, 4.2vw, 38px) 0;
  border-bottom: 2px solid var(--cloud);
}

.page-privacy .pp-sec--last {
  border-bottom: 0;
}

.page-privacy .pp-sec__title {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-narrow);
  font-weight: 800;
  font-size: clamp(19px, 4.2vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pp-sec__num {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: clamp(24px, 5.6vw, 38px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--signal);
}

.page-privacy .pp-sec p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 条文条目 ---------- */
.page-privacy .pp-items {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-item;
}

.page-privacy .pp-items > li {
  position: relative;
  padding: 14px 16px 14px 48px;
  background: var(--cloud);
  border-left: 4px solid var(--mist);
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--ink);
}

.page-privacy .pp-items > li::before {
  counter-increment: pp-item;
  content: counter(pp-item, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-privacy .pp-items--signal > li {
  border-left-color: var(--signal);
}

.page-privacy .pp-items--signal > li::before {
  color: var(--indigo);
}

/* ---------- 提示条 ---------- */
.page-privacy .pp-note {
  margin: 20px 0 0;
  padding: 14px 18px;
  border: 2px solid var(--ink);
  border-left: 6px solid var(--amber);
  background: var(--paper);
  font-size: 15px;
  line-height: 1.78;
}

.page-privacy .pp-note--alert {
  border-left-color: var(--card-r);
}

/* ---------- 折叠问答 ---------- */
.page-privacy .pp-faq {
  margin-top: 14px;
  border: 2px solid var(--ink);
  background: var(--cloud);
}

.page-privacy .pp-faq > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-narrow);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
}

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

.page-privacy .pp-faq > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--signal);
}

.page-privacy .pp-faq[open] > summary::after {
  content: "\2212";
}

.page-privacy .pp-faq > p {
  margin: 0;
  padding: 0 16px 16px;
  border-top: 1px solid rgba(11, 27, 43, 0.14);
  padding-top: 13px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- 联系块 ---------- */
.page-privacy .pp-contact {
  margin: 22px 0 0;
  padding: 22px 20px 24px;
  background: var(--ink);
  border: var(--line);
  box-shadow: var(--hard);
  color: var(--paper);
}

.page-privacy .pp-contact__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .pp-contact dl {
  display: grid;
  gap: 16px;
  margin: 18px 0 0;
}

.page-privacy .pp-contact dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-privacy .pp-contact dd {
  margin: 5px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pp-contact a {
  color: var(--signal);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .pp-contact a:hover {
  color: var(--amber);
}

/* ---------- 正文内链 ---------- */
.page-privacy .pp-body a {
  color: var(--ink-2);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--signal);
}

.page-privacy .pp-body a:hover {
  background: rgba(255, 106, 26, 0.16);
}

/* ---------- 页尾动作 ---------- */
.page-privacy .pp-foot {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  margin-top: 8px;
}

.page-privacy .pp-foot__line {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .pp-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 2px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  box-shadow: var(--hard-s);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.page-privacy .pp-top:hover {
  transform: translate(-2px, -2px);
  background: var(--signal);
  box-shadow: 5px 5px 0 var(--ink);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 760px) {
  .page-privacy .pp-toc__list {
    flex-wrap: wrap;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc {
    display: flex;
    align-items: center;
    gap: 22px;
    padding: 18px var(--pad-x);
  }

  .page-privacy .pp-toc__label {
    margin-bottom: 0;
    flex: none;
  }

  .page-privacy .pp-toc__list {
    flex: 1 1 auto;
  }

  .page-privacy .pp-sec__title {
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pp-sec__num {
    min-width: 62px;
  }

  .page-privacy .pp-contact {
    padding: 26px 28px 28px;
  }

  .page-privacy .pp-contact dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }

  .page-privacy .pp-foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-privacy .pp-top {
    flex: none;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pp-items {
    gap: 12px;
  }

  .page-privacy .pp-items > li {
    padding: 16px 20px 16px 54px;
  }

  .page-privacy .pp-items > li::before {
    left: 18px;
  }
}