.page-privacy {
  --pv-rule: rgba(143, 217, 174, .22);
  --pv-rule-strong: rgba(143, 217, 174, .48);

  position: relative;
  overflow-x: clip;
  color: var(--spot-white);
  font-family: var(--font-body);
  background-color: var(--ink-green);
  background-image: repeating-linear-gradient(94deg,
      rgba(23, 184, 90, .055) 0 30px,
      rgba(23, 184, 90, 0) 30px 60px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 2.25rem) 0 clamp(1.75rem, 5.5vw, 3.25rem);
  border-bottom: 1px solid var(--pv-rule-strong);
  background: linear-gradient(180deg, rgba(14, 59, 41, .92) 0%, rgba(7, 42, 29, 0) 78%);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  top: -38%;
  right: -18%;
  width: min(760px, 74%);
  height: 176%;
  background: linear-gradient(118deg, rgba(23, 184, 90, .2), rgba(23, 184, 90, 0) 62%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .pv-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.page-privacy .pv-hero__text {
  min-width: 0;
}

.page-privacy .pv-hero__title {
  margin: 0 0 .8rem;
  max-width: 16ch;
  letter-spacing: .015em;
}

.page-privacy .pv-version {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin: 0 0 1rem;
  padding: .3rem .9rem .3rem .7rem;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .07em;
  color: var(--alert-yellow);
  background: rgba(255, 212, 0, .08);
  border: 1px solid var(--warn-line);
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1.5rem;
  margin: 1.4rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  min-width: 0;
}

.page-privacy .pv-hero__meta-key {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--moss);
}

.page-privacy .pv-hero__figure {
  margin: 0;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.75rem, 5vw, 3rem) 0 clamp(2rem, 6vw, 3.5rem);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  align-self: start;
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1px solid var(--pv-rule);
  border-left: 3px solid var(--pv-rule-strong);
  background: rgba(7, 42, 29, .55);
}

.page-privacy .pv-toc__title {
  margin: 0 0 .85rem;
  font-family: var(--font-data);
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .1rem;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .5rem .35rem;
  font-size: .92rem;
  line-height: 1.45;
  color: var(--spot-white);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-rule);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--alert-yellow);
  background: rgba(23, 184, 90, .1);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-privacy .pv-toc__stamp {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  margin-top: 1rem;
  padding-top: .85rem;
  border-top: 1px solid var(--pv-rule-strong);
}

.page-privacy .pv-toc__stamp-key {
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--moss);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-doc {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: 0 0 clamp(1.5rem, 4vw, 2.25rem);
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-sec + .pv-sec {
  padding-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-privacy .pv-sec:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-sec__title {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.4vw, 1.6rem);
  line-height: 1.25;
  letter-spacing: .01em;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-data);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .pv-sec__lead {
  margin: 0 0 1.1rem;
  line-height: 1.75;
  color: var(--spot-white);
}

.page-privacy .pv-sec__note {
  margin: 1.1rem 0 0;
  line-height: 1.75;
  color: var(--moss);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.page-privacy .pv-list__item {
  padding: .95rem 1rem;
  border: 1px solid var(--pv-rule);
  border-left: 3px solid var(--pv-rule-strong);
  background: rgba(7, 42, 29, .45);
}

.page-privacy .pv-list__name {
  margin: 0 0 .45rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: .01em;
  color: var(--spot-white);
}

.page-privacy .pv-list__desc {
  margin: 0;
  line-height: 1.75;
  color: var(--spot-white);
}

.page-privacy .pv-list__tag {
  display: inline-block;
  margin-top: .7rem;
  padding: .22rem .6rem;
  font-family: var(--font-data);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--moss);
  border: 1px solid var(--pv-rule);
}

/* ---------- 用于 / 不用于 ---------- */
.page-privacy .pv-split {
  display: grid;
  gap: 1rem;
}

.page-privacy .pv-split__col {
  padding: .95rem 1rem;
  border: 1px solid var(--pv-rule);
  background: rgba(7, 42, 29, .45);
}

.page-privacy .pv-split__col--yes {
  border-left: 3px solid var(--cyan);
}

.page-privacy .pv-split__col--no {
  border-left: 3px solid var(--warn-line);
}

.page-privacy .pv-split__head {
  margin: 0 0 .6rem;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .pv-split__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
}

.page-privacy .pv-split__list li {
  position: relative;
  padding-left: 1rem;
  line-height: 1.7;
  color: var(--spot-white);
}

.page-privacy .pv-split__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--pv-rule-strong);
}

/* ---------- 版本切换 ---------- */
.page-privacy .pv-versions {
  margin-top: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--pv-rule);
  background: rgba(7, 42, 29, .45);
}

.page-privacy .pv-versions__switch {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}

.page-privacy .pv-versions__list {
  display: grid;
  gap: .85rem;
}

.page-privacy .pv-versions__item {
  padding: .85rem .95rem;
  border-left: 3px solid var(--pv-rule-strong);
  background: rgba(14, 59, 41, .5);
}

.page-privacy .pv-versions__meta {
  margin: 0 0 .4rem;
  font-family: var(--font-data);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--alert-yellow);
}

.page-privacy .pv-versions__desc {
  margin: 0;
  line-height: 1.7;
  color: var(--spot-white);
}

/* ---------- 相关页面 ---------- */
.page-privacy .pv-related {
  padding: 0 0 clamp(2rem, 6vw, 3.5rem);
}

.page-privacy .pv-related__title {
  margin: 0 0 .9rem;
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .pv-related__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-privacy .pv-related__list li {
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--pv-rule);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pv-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 5;
  padding: .5rem .85rem;
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--spot-white);
  text-decoration: none;
  background: rgba(7, 42, 29, .88);
  border: 1px solid var(--pv-rule-strong);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--alert-yellow);
  border-color: var(--alert-yellow);
}

/* ---------- 桌面断点 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-privacy .pv-body {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 1.5rem;
  }

  .page-privacy .pv-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .6rem 1.5rem;
  }
}