.page-privacy {
  --ppx-text: #d9d7ee;
  --ppx-rule: rgba(248, 250, 252, 0.14);
  --ppx-rule-soft: rgba(248, 250, 252, 0.07);
  --ppx-index-w: 222px;
  --ppx-gap: clamp(32px, 5vw, 78px);
  background: var(--night-900);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
}

/* ---------- 首屏 ---------- */

.page-privacy .ppx-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + 54px) 0 clamp(56px, 7vw, 88px);
  overflow: hidden;
  background:
    radial-gradient(115% 120% at 84% -10%, rgba(245, 158, 11, 0.22), transparent 60%),
    radial-gradient(80% 90% at 4% 106%, rgba(159, 18, 57, 0.28), transparent 62%),
    linear-gradient(180deg, var(--night) 0%, var(--night-900) 100%);
}

.page-privacy .ppx-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .ppx-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .ppx-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(20, 18, 50, 0.62) 0%,
    rgba(20, 18, 50, 0.9) 62%,
    var(--night-900) 100%
  );
}

.page-privacy .ppx-hero .container {
  position: relative;
}

.page-privacy .ppx-hero .breadcrumbs {
  margin-bottom: 30px;
}

.page-privacy .ppx-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .ppx-hero h1 {
  margin: 0 0 26px;
  font-size: clamp(46px, 8.6vw, 120px);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-privacy .ppx-hero h1::after {
  content: "";
  display: block;
  width: 92px;
  height: 5px;
  margin-top: 24px;
  transform: skewX(-24deg);
  background: linear-gradient(90deg, var(--amber), var(--velvet));
}

.page-privacy .ppx-hero-lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.55vw, 18.5px);
  line-height: 1.85;
  color: var(--ink-dim);
}

/* ---------- 主体骨架 ---------- */

.page-privacy .ppx-shell {
  display: grid;
  grid-template-columns: var(--ppx-index-w) minmax(0, 1fr);
  gap: var(--ppx-gap);
  align-items: start;
  padding-top: clamp(44px, 6vw, 84px);
  padding-bottom: clamp(60px, 8vw, 120px);
}

/* ---------- 章节索引 ---------- */

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

.page-privacy .ppx-index-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-privacy .ppx-index-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-left: 1px solid var(--ppx-rule);
}

.page-privacy .ppx-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px 10px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--ink-dim);
  font-size: 13.5px;
  line-height: 1.55;
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease),
    background 0.25s var(--ease);
}

.page-privacy .ppx-index-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-privacy .ppx-index-link:hover,
.page-privacy .ppx-index-link:focus-visible {
  color: var(--gold);
  border-left-color: rgba(245, 158, 11, 0.5);
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.1), transparent);
}

.page-privacy .ppx-shell:has(#p-scope[data-active="true"]) .ppx-index-link[href="#p-scope"],
.page-privacy .ppx-shell:has(#p-use[data-active="true"]) .ppx-index-link[href="#p-use"],
.page-privacy .ppx-shell:has(#p-cookie[data-active="true"]) .ppx-index-link[href="#p-cookie"],
.page-privacy .ppx-shell:has(#p-share[data-active="true"]) .ppx-index-link[href="#p-share"],
.page-privacy .ppx-shell:has(#p-rights[data-active="true"]) .ppx-index-link[href="#p-rights"] {
  color: var(--gold);
  border-left-color: var(--amber);
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.12), transparent);
}

.page-privacy .ppx-index-note {
  margin-top: 28px;
  padding: 18px 18px 20px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid var(--ppx-rule);
  border-left: 2px solid var(--velvet);
  --cut: 12px;
}

.page-privacy .ppx-index-note p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 条款正文 ---------- */

.page-privacy .ppx-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(42px, 5vw, 68px);
}

.page-privacy .ppx-block {
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .ppx-block-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--ppx-rule);
}

.page-privacy .ppx-block-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-privacy .ppx-block h2 {
  margin: 0;
  font-size: clamp(21px, 2.5vw, 29px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .ppx-block p {
  margin: 0 0 18px;
  max-width: 74ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ppx-text);
}

.page-privacy .ppx-block p:last-child {
  margin-bottom: 0;
}

.page-privacy .ppx-inline-link {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(251, 191, 36, 0.42);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-privacy .ppx-inline-link:hover,
.page-privacy .ppx-inline-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 列表 ---------- */

.page-privacy .ppx-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .ppx-list li {
  position: relative;
  padding-left: 24px;
  max-width: 74ch;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ppx-text);
}

.page-privacy .ppx-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 9px;
  height: 9px;
  transform: skewX(-16deg);
  background: linear-gradient(135deg, var(--amber), var(--velvet));
}

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

/* ---------- 提示块 ---------- */

.page-privacy .ppx-callout {
  margin: 26px 0 0;
  padding: 22px 24px;
  max-width: 74ch;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.11), rgba(159, 18, 57, 0.11));
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-left: 3px solid var(--amber);
  --cut: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ppx-text);
}

.page-privacy .ppx-callout p {
  margin: 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.8;
  color: inherit;
}

.page-privacy .ppx-callout strong {
  color: var(--gold);
  font-weight: 700;
}

/* ---------- 联系方式 ---------- */

.page-privacy .ppx-contact {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  border-top: 1px solid var(--ppx-rule-soft);
}

.page-privacy .ppx-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--ppx-rule-soft);
}

.page-privacy .ppx-contact-label {
  flex: none;
  min-width: 76px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-privacy .ppx-contact-value {
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--cyan);
  word-break: break-word;
}

/* ---------- 更新说明与页尾动作 ---------- */

.page-privacy .ppx-note {
  padding: 22px 24px;
  background: rgba(15, 23, 42, 0.66);
  border: 1px solid var(--ppx-rule-soft);
  border-left: 2px solid var(--velvet);
  --cut: 14px;
}

.page-privacy .ppx-note p {
  margin: 0;
  max-width: 74ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-dim);
}

.page-privacy .ppx-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: clamp(28px, 4vw, 42px);
  border-top: 1px solid var(--ppx-rule);
}

.page-privacy .ppx-foot-text {
  margin: 0;
  font-size: 17px;
  font-weight: 300;
  line-height: 1.6;
  color: var(--ink);
}

.page-privacy .ppx-foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 窄屏 ---------- */

@media (max-width: 900px) {
  .page-privacy .ppx-shell {
    grid-template-columns: minmax(0, 1fr);
    gap: 34px;
  }

  .page-privacy .ppx-index {
    position: static;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--ppx-rule-soft);
  }

  .page-privacy .ppx-index-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
    border-left: 0;
  }

  .page-privacy .ppx-index-link {
    margin-left: 0;
    padding: 7px 14px;
    border: 1px solid var(--ppx-rule);
    border-left: 1px solid var(--ppx-rule);
    border-radius: 999px;
    font-size: 12.5px;
  }

  .page-privacy .ppx-index-link:hover,
  .page-privacy .ppx-index-link:focus-visible,
  .page-privacy .ppx-shell:has(#p-scope[data-active="true"]) .ppx-index-link[href="#p-scope"],
  .page-privacy .ppx-shell:has(#p-use[data-active="true"]) .ppx-index-link[href="#p-use"],
  .page-privacy .ppx-shell:has(#p-cookie[data-active="true"]) .ppx-index-link[href="#p-cookie"],
  .page-privacy .ppx-shell:has(#p-share[data-active="true"]) .ppx-index-link[href="#p-share"],
  .page-privacy .ppx-shell:has(#p-rights[data-active="true"]) .ppx-index-link[href="#p-rights"] {
    border-color: rgba(245, 158, 11, 0.6);
    border-left-color: rgba(245, 158, 11, 0.6);
    background: rgba(245, 158, 11, 0.12);
  }

  .page-privacy .ppx-index-note {
    margin-top: 20px;
  }

  .page-privacy .ppx-hero h1 {
    font-size: clamp(40px, 11vw, 66px);
  }

  .page-privacy .ppx-foot {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .page-privacy .ppx-hero {
    padding-top: calc(var(--header-h) + 34px);
  }

  .page-privacy .ppx-block p,
  .page-privacy .ppx-list li {
    font-size: 15.5px;
  }

  .page-privacy .ppx-callout {
    padding: 18px 18px;
  }

  .page-privacy .ppx-contact-value {
    font-size: 13.5px;
  }
}