.page-privacy {
  --pv-measure: 46rem;
  --pv-rail: 15rem;
  --pv-gap: clamp(32px, 5vw, 76px);
  --pv-line: rgba(201, 210, 227, .14);
  --pv-line-2: rgba(201, 210, 227, .3);
  display: block;
  background:
    radial-gradient(1100px 520px at 82% -6%, rgba(47, 216, 180, .07), transparent 62%),
    radial-gradient(760px 420px at 6% 22%, rgba(232, 195, 106, .05), transparent 66%),
    var(--void);
}

/* ---------- 顶部 ---------- */

.page-privacy .pv-hero {
  padding: clamp(36px, 6vw, 84px) 0 clamp(20px, 3vw, 36px);
}

.page-privacy .pv-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--clay);
  margin: 0 0 20px;
}

.page-privacy .pv-hero__kicker::after {
  content: "";
  width: 48px;
  height: 1px;
  background: var(--pv-line-2);
}

.page-privacy .pv-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.2vw, 74px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--bone);
  margin: 0 0 22px;
  max-width: 20em;
}

.page-privacy .pv-hero__lede {
  max-width: var(--pv-measure);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.85;
  color: var(--silver);
  margin: 0;
}

/* ---------- 全宽图形 ---------- */

.page-privacy .pv-figure {
  margin-top: clamp(24px, 3.4vw, 48px);
  margin-bottom: clamp(40px, 6vw, 88px);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--edge);
  box-shadow: var(--shadow);
  background: var(--pod);
}

/* ---------- 主体：目录 + 正文 ---------- */

.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 104px);
}

.page-privacy .pv-toc {
  border-top: 2px solid var(--pv-line-2);
  padding-top: 16px;
}

.page-privacy .pv-toc__head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--rock);
  margin: 0 0 14px;
}

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

.page-privacy .pv-toc__link {
  display: flex;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--rock);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--bone);
  border-left-color: var(--green);
  background: rgba(47, 216, 180, .06);
}

.page-privacy .pv-toc__link:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-privacy .pv-toc__num {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--clay);
}

/* ---------- 章节 ---------- */

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

.page-privacy .pv-sec {
  position: relative;
  border-top: 1px solid var(--pv-line);
  padding-top: clamp(30px, 4.4vw, 54px);
  margin-top: clamp(30px, 4.4vw, 54px);
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}

.page-privacy .pv-sec + .pv-sec::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--void);
  border: 2px solid var(--clay);
}

.page-privacy .pv-sec__index {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--rock);
  margin: 0 0 14px;
}

.page-privacy .pv-sec__index span {
  color: var(--clay);
  font-weight: 700;
}

.page-privacy .pv-sec__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--bone);
  margin: 0 0 16px;
}

.page-privacy .pv-sec__lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--bone);
  margin: 0 0 24px;
}

.page-privacy .pv-sec p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
  margin: 0 0 16px;
}

.page-privacy .pv-sub {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--green);
  margin: 28px 0 10px;
}

/* ---------- 分组 ---------- */

.page-privacy .pv-group {
  border-left: 2px solid var(--orange);
  padding: 2px 0 2px 18px;
  margin: 0 0 22px;
}

.page-privacy .pv-group--clay { border-left-color: var(--clay); }
.page-privacy .pv-group--moss { border-left-color: var(--moss); }

.page-privacy .pv-group__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 8px;
}

.page-privacy .pv-group--clay .pv-group__title { color: var(--clay); }
.page-privacy .pv-group--moss .pv-group__title { color: #86A888; }

.page-privacy .pv-group p {
  margin: 0;
}

/* ---------- 流程条 ---------- */

.page-privacy .pv-flow {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border: 1px solid var(--pv-line-2);
}

.page-privacy .pv-flow__step {
  background: var(--pod);
  padding: 14px 16px 16px;
  display: grid;
  gap: 6px;
}

.page-privacy .pv-flow__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-privacy .pv-flow__d {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--rock);
}

/* ---------- 列表 ---------- */

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 2px;
  background: var(--green);
}

.page-privacy .pv-list strong {
  color: var(--bone);
  font-weight: 600;
}

/* ---------- 保存期限事实块 ---------- */

.page-privacy .pv-facts {
  display: grid;
  gap: 12px;
  margin: 0 0 26px;
}

.page-privacy .pv-fact {
  border: var(--edge);
  background: var(--pod);
  padding: 14px 16px 16px;
  box-shadow: 5px 5px 0 rgba(3, 6, 14, .62);
}

.page-privacy .pv-fact__k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rock);
  margin: 0 0 8px;
}

.page-privacy .pv-fact__v {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold);
  margin: 0 0 6px;
}

.page-privacy .pv-fact__d {
  font-size: 13px;
  line-height: 1.65;
  color: var(--rock);
  margin: 0;
}

/* ---------- 权利清单 ---------- */

.page-privacy .pv-rights {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
}

.page-privacy .pv-rights li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-rights li:first-child {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-rights__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--clay);
  padding-top: 3px;
}

.page-privacy .pv-rights__t {
  font-size: 16px;
  font-weight: 600;
  color: var(--bone);
  margin: 0 0 6px;
}

.page-privacy .pv-rights__d {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
  margin: 0;
}

/* ---------- 联系通道 ---------- */

.page-privacy .pv-contact {
  border: var(--edge);
  background: var(--pod);
  padding: 20px;
  box-shadow: var(--shadow);
}

.page-privacy .pv-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 14px;
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 9px 0;
  border-top: 1px solid var(--pv-line);
  margin: 0;
}

.page-privacy .pv-contact__row:first-of-type {
  border-top: 0;
}

.page-privacy .pv-contact__k {
  flex: none;
  width: 3.2em;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--rock);
}

.page-privacy .pv-contact__v {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--bone);
}

.page-privacy .pv-contact__status {
  min-height: 1.2em;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--green);
  margin: 6px 0 0;
}

.page-privacy .pv-contact__note {
  font-size: 13px;
  line-height: 1.75;
  color: var(--rock);
  margin: 10px 0 0;
}

/* ---------- 结尾 ---------- */

.page-privacy .cta-track {
  margin-top: clamp(8px, 2vw, 24px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .pv-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pv-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: var(--pv-gap);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--head-h) + 24px);
    align-self: start;
    max-height: calc(100vh - var(--head-h) - 48px);
    overflow-y: auto;
    border-top-width: 2px;
  }
}

@media (max-width: 639px) {
  .page-privacy .pv-contact {
    padding: 16px;
  }

  .page-privacy .pv-contact__row {
    gap: 4px 10px;
  }

  .page-privacy .pv-contact__v,
  .page-privacy .copy-chip {
    word-break: break-all;
  }

  .page-privacy .pv-flow__step {
    padding: 12px 14px 14px;
  }
}

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