.page-privacy {
  --pp-lead: 68ch;
  --pp-warm: rgba(43, 240, 138, .58);
}

/* ---------- 首屏 ---------- */

.page-privacy .pp-hero {
  position: relative;
  padding-block: 28px 46px;
  background:
    radial-gradient(118% 88% at 86% 0%, rgba(43, 240, 138, .085), transparent 58%),
    linear-gradient(180deg, var(--ink-2), var(--ink) 74%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green) 0%, rgba(43, 240, 138, 0) 42%);
  pointer-events: none;
}

.page-privacy .pp-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .pp-hero__lead {
  min-width: 0;
}

.page-privacy .pp-hero h1 {
  margin: 14px 0 0;
  font-family: var(--ff-display);
  font-size: var(--fs-h1);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-privacy .pp-hero__intro {
  margin: 16px 0 0;
  max-width: 48ch;
  color: var(--stone);
  font-size: var(--fs-body);
  line-height: 1.78;
}

.page-privacy .pp-hero__meta {
  margin: 18px 0 0;
  color: var(--mist);
}

.page-privacy .pp-hero__figure {
  margin: 0;
  border-color: var(--line-2);
}

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

.page-privacy .pp-hero__figure figcaption {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
  background: linear-gradient(90deg, rgba(7, 11, 20, .92), rgba(7, 11, 20, .5));
  padding: 6px 10px;
}

/* ---------- 主体布局 ---------- */

.page-privacy .pp-body {
  display: grid;
  gap: 32px;
  padding-block: 38px 8px;
}

/* ---------- 左侧条款目录 ---------- */

.page-privacy .pp-toc {
  padding: 18px 18px 10px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  align-self: start;
}

.page-privacy .pp-toc__head {
  margin: 0 0 10px;
  color: var(--mist);
}

.page-privacy .pp-toc ol {
  display: grid;
  gap: 0 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-block: 9px;
  border-top: 1px solid var(--line);
  color: var(--stone);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .24s var(--ease), border-color .24s var(--ease);
}

.page-privacy .pp-toc a .idx {
  color: var(--green);
  font-size: 11px;
  flex: 0 0 auto;
}

.page-privacy .pp-toc a:hover,
.page-privacy .pp-toc a:focus-visible {
  color: var(--white);
  border-top-color: var(--green);
}

/* ---------- 右侧条文 ---------- */

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

.page-privacy .pp-clause {
  padding-block-start: 26px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-clause + .pp-clause {
  margin-block-start: 34px;
}

.page-privacy .pp-clause__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--ff-display);
  font-size: var(--fs-h3);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--white);
}

.page-privacy .pp-clause__no {
  flex: 0 0 auto;
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pp-clause p {
  max-width: var(--pp-lead);
  margin-block: 0 14px;
  color: var(--stone);
  font-size: var(--fs-body);
  line-height: 1.78;
}

.page-privacy .pp-clause p:last-child {
  margin-block-end: 0;
}

.page-privacy .pp-clause a {
  color: var(--green);
  text-decoration: none;
  border-block-end: 1px solid rgba(43, 240, 138, .42);
  transition: border-color .22s var(--ease);
}

.page-privacy .pp-clause a:hover,
.page-privacy .pp-clause a:focus-visible {
  border-block-end-color: var(--green);
}

.page-privacy .term {
  color: var(--white);
  font-weight: 500;
  border-block-end: 1px solid var(--pp-warm);
  cursor: help;
}

.page-privacy .pp-list {
  display: grid;
  gap: 10px;
  max-width: var(--pp-lead);
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-inline-start: 20px;
  color: var(--stone);
  font-size: var(--fs-body);
  line-height: 1.72;
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: .68em;
  width: 6px;
  height: 6px;
  background: var(--green);
  transform: rotate(45deg);
}

.page-privacy .pp-list b {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 页尾 ---------- */

.page-privacy .pp-tail {
  display: grid;
  gap: 14px;
  justify-items: start;
  padding-block: 26px calc(var(--tabbar-h) + 48px);
  border-top: 1px solid var(--line);
  color: var(--mist);
}

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

/* ---------- 断点 ---------- */

@media (min-width: 520px) {
  .page-privacy .pp-toc ol {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    padding-block: 34px 58px;
  }

  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: end;
    gap: 44px;
  }

  .page-privacy .pp-hero__figure {
    align-self: stretch;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: minmax(184px, 232px) minmax(0, 1fr);
    gap: 56px;
    padding-block: 52px 16px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--head-h) + 22px);
    padding: 0;
    background: transparent;
    border: 0;
  }

  .page-privacy .pp-toc ol {
    grid-template-columns: 1fr;
  }

  .page-privacy .pp-toc a {
    padding-block: 10px;
  }

  .page-privacy .pp-clause {
    padding-block-start: 30px;
  }

  .page-privacy .pp-clause + .pp-clause {
    margin-block-start: 42px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pp-tail {
    padding-block: 30px 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc a,
  .page-privacy .pp-clause a {
    transition: none;
  }
}