.page-privacy {
  --pv-body-w: 760px;
  color: var(--ink);
}

.page-privacy .pv-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 26px 0 34px;
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 5.2vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
  color: var(--ink);
}

.page-privacy .pv-hero .lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--mute);
}

.page-privacy .pv-hero__art {
  margin: 0;
  aspect-ratio: 2 / 1;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
  background: var(--mist);
  overflow: hidden;
}

.page-privacy .pv-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 摘要表 ---------- */

.page-privacy .pv-summary {
  background: var(--mist);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  padding: 26px 0 30px;
}

.page-privacy .pv-tablewrap {
  overflow-x: auto;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-family: var(--font-head);
  font-size: 0.9375rem;
}

.page-privacy .pv-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mute);
  padding-bottom: 14px;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 18px 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-table thead th {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--mute);
  border-bottom: 2px solid var(--ink);
  white-space: nowrap;
}

.page-privacy .pv-table tbody th {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-privacy .pv-table tbody td {
  font-family: var(--font-body);
  color: var(--mute);
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
  padding-bottom: 0;
}

/* ---------- 阅读区 ---------- */

.page-privacy .pv-read {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding: 40px 0 64px;
}

.page-privacy .pv-toc__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--mute);
  margin: 0 0 12px;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
}

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

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 2px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--cinnabar);
}

.page-privacy .pv-body {
  max-width: var(--pv-body-w);
  min-width: 0;
}

.page-privacy .pv-sec {
  scroll-margin-top: 84px;
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: 44px;
  padding-top: 44px;
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--cinnabar);
}

.page-privacy .pv-sec h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.375rem, 3.4vw, 1.75rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

.page-privacy .pv-sec p {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 14px;
}

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

.page-privacy .pv-sec a {
  color: var(--electric);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-sec abbr {
  text-decoration: underline dotted var(--mute);
  text-underline-offset: 3px;
  cursor: help;
}

/* ---------- 两栏说明 ---------- */

.page-privacy .pv-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 22px;
}

.page-privacy .pv-split__item {
  background: var(--mist);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-soft);
  padding: 20px;
}

.page-privacy .pv-split__item h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  margin: 0 0 10px;
  color: var(--ink);
}

.page-privacy .pv-split__item p {
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--mute);
  margin: 0;
}

/* ---------- 编号清单 ---------- */

.page-privacy .pv-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-steps__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--electric);
  padding-top: 4px;
}

.page-privacy .pv-steps h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.0625rem;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-privacy .pv-steps p {
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--mute);
  margin: 0;
}

/* ---------- 权利条款 ---------- */

.page-privacy .pv-rights {
  margin-top: 22px;
  display: grid;
  gap: 2px;
  background: var(--ink);
  border: 2px solid var(--ink);
}

.page-privacy .pv-rights__row {
  background: var(--sand);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.page-privacy .pv-rights__row h3 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.0625rem;
  margin: 0;
  color: var(--ink);
}

.page-privacy .pv-rights__row p {
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--ink);
  margin: 0;
}

/* ---------- 折叠面板与邮箱 ---------- */

.page-privacy .pv-panel {
  margin-top: 24px;
}

.page-privacy .pv-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 14px 16px;
  background: var(--mist);
  border-left: 3px solid var(--gold);
  margin: 0 0 14px;
}

.page-privacy .pv-mail__addr {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .pv-copy {
  font-size: 0.8125rem;
  padding: 7px 12px;
}

.page-privacy .pv-copy.is-copied {
  background: var(--gold);
  color: var(--ink);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 761px) {
  .page-privacy .pv-split {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-privacy .pv-rights__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

@media (min-width: 901px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 52px;
    padding: 50px 0 46px;
  }

  .page-privacy .pv-read {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding: 52px 0 84px;
  }

  .page-privacy .pv-sec {
    scroll-margin-top: 28px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 28px;
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: 2px solid var(--line);
  }

  .page-privacy .pv-toc__list li + li {
    margin-top: 2px;
  }

  .page-privacy .pv-toc__list a {
    display: flex;
    width: 100%;
    gap: 10px;
    border: 0;
    border-left: 3px solid transparent;
    margin-left: -2px;
    padding: 9px 10px;
    background: transparent;
    color: var(--mute);
    font-size: 0.9375rem;
    line-height: 1.45;
    white-space: normal;
  }

  .page-privacy .pv-toc__list a:hover {
    color: var(--ink);
    background: var(--mist);
  }

  .page-privacy:has(#collect:target) .pv-toc__list a[href="#collect"],
  .page-privacy:has(#purpose:target) .pv-toc__list a[href="#purpose"],
  .page-privacy:has(#storage:target) .pv-toc__list a[href="#storage"],
  .page-privacy:has(#thirdparty:target) .pv-toc__list a[href="#thirdparty"],
  .page-privacy:has(#rights:target) .pv-toc__list a[href="#rights"],
  .page-privacy:has(#contact:target) .pv-toc__list a[href="#contact"] {
    border-left-color: var(--gold);
    background: var(--mist);
    color: var(--ink);
    font-weight: 700;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a {
    transition: none;
  }
}