.page-privacy {
  --pp-measure: 66ch;
  --pp-toc-w: 224px;
  position: relative;
}

.page-privacy .pp-tintop {
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(31, 140, 121, 0) 0%,
    var(--teal-500) 16%,
    var(--gold-500) 56%,
    var(--violet-500) 88%,
    rgba(139, 92, 246, 0) 100%
  );
}

/* ---------- 页首 ---------- */
.page-privacy .pp-head {
  padding-block: clamp(14px, 2.4vw, 24px) clamp(22px, 3.4vw, 36px);
}

.page-privacy .pp-banner {
  margin: clamp(14px, 2vw, 22px) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(31, 140, 121, 0.34), rgba(224, 174, 85, 0.16));
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  height: clamp(118px, 20vw, 200px);
  object-fit: cover;
  object-position: center 42%;
}

.page-privacy .pp-head .pgt-eyebrow {
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-privacy .pp-head .pgt-h1 {
  margin: 10px 0 0;
  max-width: 24ch;
  text-wrap: balance;
}

.page-privacy .pp-head .pgt-lead {
  margin-top: clamp(14px, 2vw, 20px);
  max-width: 56ch;
}

/* ---------- 主栅格 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding-block: clamp(24px, 3.6vw, 44px) clamp(10px, 2vw, 20px);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  min-width: 0;
}

.page-privacy .pp-toc__box {
  border: 1px solid var(--glass-line);
  border-radius: var(--r-m);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 14px 14px 16px;
}

.page-privacy .pp-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--gold-200);
}

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

.page-privacy .pp-toc__summary::after {
  content: "＋";
  margin-left: 4px;
  color: var(--stone-400);
  font-size: 0.9rem;
}

.page-privacy .pp-toc__box[open] .pp-toc__summary::after {
  content: "－";
}

.page-privacy .pp-toc__count {
  margin-left: auto;
  color: var(--stone-400);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 8px;
  border-left: 2px solid transparent;
  border-radius: var(--r-s);
  color: var(--stone-400);
  font-size: 0.88rem;
  line-height: 1.55;
  text-decoration: none;
  transition: color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease),
    border-color var(--dur-1) var(--ease);
}

.page-privacy .pp-toc__link:hover {
  background: var(--glass);
  color: var(--gold-200);
  border-left-color: var(--gold-500);
}

.page-privacy .pp-toc__link:focus-visible {
  outline: 2px solid var(--violet-500);
  outline-offset: 2px;
  color: var(--gold-200);
}

.page-privacy .pp-toc__no {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--teal-200);
}

/* ---------- 条款 ---------- */
.page-privacy .pp-clauses {
  min-width: 0;
}

.page-privacy .pp-clause {
  padding-block: clamp(24px, 3.6vw, 42px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--hdr-h-min) + 24px);
}

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

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 1.6vw, 18px);
  margin-bottom: 14px;
}

.page-privacy .pp-clause__no {
  flex: none;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--gold-500);
}

.page-privacy .pp-clause .pgt-h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.3vw, 1.62rem);
  letter-spacing: -0.02em;
}

.page-privacy .pp-clause .pgt-prose {
  max-width: var(--pp-measure);
}

.page-privacy .pp-clause .pgt-prose > p:first-child {
  margin-top: 0;
}

.page-privacy .pp-clause .pgt-prose a {
  color: var(--gold-200);
  text-decoration-color: var(--line-gold);
  text-underline-offset: 3px;
}

.page-privacy .pp-clause .pgt-prose a:hover {
  color: var(--gold-500);
}

/* 参数式短清单 */
.page-privacy .pp-facts {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
  max-width: var(--pp-measure);
}

.page-privacy .pp-facts > li {
  border-left: 2px solid var(--line-gold);
  padding: 1px 0 1px 14px;
}

.page-privacy .pp-facts__k {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--teal-200);
}

.page-privacy .pp-facts p {
  margin: 0;
  color: var(--mist-100);
  line-height: 1.8;
}

/* 提示条 */
.page-privacy .pp-note {
  max-width: var(--pp-measure);
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--violet-500);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: rgba(139, 92, 246, 0.1);
  color: var(--mist-100);
  font-size: 0.96rem;
  line-height: 1.8;
}

.page-privacy .pp-mail {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--gold-200);
  word-break: break-all;
}

/* ---------- 收尾 ---------- */
.page-privacy .pp-foot {
  display: flex;
  justify-content: center;
  margin-top: clamp(14px, 2.4vw, 26px);
  padding-block: clamp(26px, 4vw, 44px) clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-totop {
  text-decoration: none;
}

/* ---------- 桌面：右侧粘性目录 ---------- */
@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) var(--pp-toc-w);
    gap: clamp(44px, 5vw, 76px);
  }

  .page-privacy .pp-toc {
    order: 2;
  }

  .page-privacy .pp-clauses {
    order: 1;
  }

  .page-privacy .pp-toc__box {
    position: sticky;
    top: calc(var(--hdr-h-min) + 22px);
  }

  .page-privacy .pp-clause__head {
    gap: 16px;
  }
}

@media (min-width: 1180px) {
  .page-privacy {
    --pp-measure: 70ch;
  }
}

@media (max-width: 600px) {
  .page-privacy .pp-clause__head {
    flex-direction: column;
    gap: 6px;
  }

  .page-privacy .pp-facts {
    gap: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link {
    transition: none;
  }
}

@media print {
  .page-privacy .pp-tintop,
  .page-privacy .pp-banner,
  .page-privacy .pp-toc,
  .page-privacy .pp-foot {
    display: none !important;
  }

  .page-privacy .pp-layout {
    display: block;
    padding-block: 0;
  }

  .page-privacy .pp-clause {
    break-inside: avoid;
  }
}