.page-privacy {
  --pp-rail: 264px;
  --pp-hair: rgba(140, 147, 174, .20);
}

.page-privacy .priv-hero {
  padding-top: clamp(1.75rem, 4vw, 3rem);
}

.page-privacy .priv-hero__inner {
  max-width: 58rem;
}

.page-privacy .priv-hero h1 {
  font-family: var(--font-display);
  font-size: var(--step-6);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--c-white);
  margin: .75rem 0 1.25rem;
  max-width: 17ch;
}

.page-privacy .priv-hero .lede {
  max-width: 60ch;
  color: var(--text-soft);
  font-size: var(--step-3);
  line-height: 1.78;
}

.page-privacy .priv-hero__facts {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1.75rem;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--c-grey);
}

.page-privacy .priv-hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.page-privacy .priv-banner {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

.page-privacy .priv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4rem);
}

/* ---------- 条款目录 ---------- */
.page-privacy .priv-toc__label {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .16em;
  color: var(--c-violet);
  margin: 0 0 .75rem;
}

.page-privacy .priv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 .5rem;
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .priv-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  white-space: nowrap;
  padding: .5rem .75rem;
  border: 1px solid var(--pp-hair);
  color: var(--text-soft);
  text-decoration: none;
  font-size: var(--step-1);
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}

.page-privacy .priv-toc__list a span {
  font-family: var(--font-mono);
  font-size: .8em;
  color: var(--c-violet);
}

.page-privacy .priv-toc__list a:hover,
.page-privacy .priv-toc__list a:focus-visible {
  color: var(--c-white);
  border-color: var(--violet-55);
  background: var(--violet-12);
}

/* ---------- 条款正文 ---------- */
.page-privacy .clause {
  padding: clamp(1.75rem, 4vw, 2.75rem) 0;
  border-top: 1px solid var(--pp-hair);
  scroll-margin-top: calc(var(--topbar-h) + 2rem);
}

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

.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .18em;
  color: var(--c-amber);
  margin: 0 0 .5rem;
}

.page-privacy .clause h2 {
  font-family: var(--font-display);
  font-size: var(--step-4);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--c-white);
  margin: 0 0 1rem;
}

.page-privacy .clause p {
  max-width: 68ch;
  line-height: 1.82;
  color: var(--text-soft);
  margin: 0 0 1rem;
}

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

.page-privacy .clause strong {
  color: var(--c-white);
  font-weight: 700;
}

.page-privacy .clause a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(56, 225, 208, .42);
  text-underline-offset: .22em;
}

.page-privacy .clause ul {
  list-style: none;
  margin: 1.25rem 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .clause ul li {
  position: relative;
  padding-left: 1.5rem;
  max-width: 66ch;
  line-height: 1.82;
  color: var(--text-soft);
}

.page-privacy .clause ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: .52rem;
  height: .52rem;
  background: var(--c-violet);
  transform: rotate(45deg);
}

.page-privacy .term {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .72rem;
  line-height: 1.4;
  padding: .15em .5em;
  margin-right: .3em;
  color: var(--c-amber);
  background: var(--amber-14);
  border: 1px solid rgba(255, 160, 40, .38);
  vertical-align: .1em;
  white-space: nowrap;
  cursor: help;
}

/* ---------- 分类定义列表 ---------- */
.page-privacy .deflist {
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
}

.page-privacy .deflist__row {
  display: grid;
  gap: .4rem;
  padding: .95rem 0;
  border-bottom: 1px dashed var(--pp-hair);
}

.page-privacy .deflist__row:first-child {
  border-top: 1px dashed var(--pp-hair);
}

.page-privacy .deflist dt {
  font-size: var(--step-2);
  font-weight: 700;
  color: var(--c-white);
}

.page-privacy .deflist dd {
  margin: 0;
  max-width: 64ch;
  line-height: 1.82;
  color: var(--text-soft);
}

/* ---------- 结尾引导 ---------- */
.page-privacy .priv-tail {
  border-top: 1px solid var(--line-strong);
  background: var(--c-surface);
}

.page-privacy .priv-tail__inner {
  display: grid;
  gap: 1.5rem;
  padding: clamp(2rem, 5vw, 3rem) 0 clamp(2.5rem, 6vw, 4rem);
}

.page-privacy .priv-tail h2 {
  font-family: var(--font-display);
  font-size: var(--step-4);
  line-height: 1.15;
  color: var(--c-white);
  margin: 0 0 .6rem;
}

.page-privacy .priv-tail p {
  margin: 0;
  max-width: 58ch;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-privacy .priv-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-privacy .priv-body {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 1.5rem);
    align-self: start;
  }

  .page-privacy .priv-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .priv-toc__list a {
    display: grid;
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: .6rem;
    align-items: start;
    white-space: normal;
    border: 0;
    border-left: 2px solid var(--pp-hair);
    padding: .55rem .8rem;
    font-size: var(--step-2);
  }

  .page-privacy .priv-toc__list a:hover,
  .page-privacy .priv-toc__list a:focus-visible {
    border-left-color: var(--c-violet);
    background: var(--violet-12);
  }
}

@media (min-width: 720px) {
  .page-privacy .deflist__row {
    grid-template-columns: 178px minmax(0, 1fr);
    gap: 1.75rem;
    align-items: baseline;
  }
}

@media (min-width: 800px) {
  .page-privacy .priv-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

@media (max-width: 480px) {
  .page-privacy .priv-hero h1 {
    max-width: none;
  }

  .page-privacy .priv-hero__facts {
    gap: .5rem 1rem;
    font-size: .82rem;
  }

  .page-privacy .term {
    font-size: .68rem;
  }
}