.page-privacy {
  --doc-line: #D9DFE6;
  --doc-soft: #E5EAEF;
  --doc-ink-soft: #4A5460;
  --doc-body-ink: #2A323C;
  background: var(--doc);
  color: var(--doc-ink);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 深色页眉 ---------- */
.page-privacy .doc-hero {
  position: relative;
  overflow: hidden;
  padding: 30px 0 34px;
  background: var(--ink);
  color: var(--paper);
}

.page-privacy .doc-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-privacy .doc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(162deg, rgba(13, 17, 22, 0.4) 0%, rgba(13, 17, 22, 0.9) 58%, var(--ink) 100%);
}

.page-privacy .doc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover {
  color: var(--paper);
  border-bottom-color: var(--fox);
}

.page-privacy .crumbs__now {
  color: var(--fox);
}

.page-privacy .doc-hero__label {
  margin: 22px 0 10px;
  color: var(--fox);
}

.page-privacy .doc-hero__title {
  margin: 0;
  max-width: 20em;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-privacy .doc-hero__lead {
  margin: 16px 0 0;
  max-width: 40rem;
  font-size: 16px;
  line-height: 1.85;
  color: #C9D2DB;
}

.page-privacy .doc-hero__meta {
  margin: 18px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy .doc-hero__index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-privacy .doc-hero__index a {
  display: inline-block;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  background: rgba(21, 27, 35, 0.72);
  border: 1px solid var(--line);
  clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px);
}

.page-privacy .doc-hero__index a:hover {
  color: var(--paper);
  border-color: var(--fox);
  background: rgba(255, 74, 28, 0.16);
}

/* ---------- 浅底正文 ---------- */
.page-privacy .doc-body {
  padding-bottom: 8px;
}

.page-privacy .doc-grid {
  display: block;
  padding-top: 26px;
}

.page-privacy .doc-side {
  display: none;
}

.page-privacy .doc-main {
  max-width: 46rem;
}

.page-privacy .doc-sec {
  padding: 26px 0 30px;
  border-top: 1px solid var(--doc-line);
}

.page-privacy .doc-sec:first-child {
  padding-top: 4px;
  border-top: none;
}

.page-privacy .doc-sec__num {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--fox);
}

.page-privacy .doc-sec__title {
  margin: 0 0 14px;
  max-width: 30em;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.005em;
  color: var(--doc-ink);
}

.page-privacy .doc-sec p {
  margin: 0 0 14px;
  max-width: 40rem;
  font-size: 16px;
  line-height: 1.85;
  color: var(--doc-body-ink);
}

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

.page-privacy .doc-sec a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 122, 114, 0.35);
}

.page-privacy .doc-sec a:hover {
  color: var(--fox);
  border-bottom-color: var(--fox);
}

/* 条目列表 */
.page-privacy .doc-list {
  display: grid;
  gap: 12px;
  max-width: 42rem;
  margin: 14px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--doc-body-ink);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 2px;
  background: var(--fox);
}

.page-privacy .doc-list strong {
  font-weight: 700;
  color: var(--doc-ink);
}

/* 字段名 */
.page-privacy .field {
  display: inline-block;
  margin: 0 2px;
  padding: 1px 6px;
  font-family: var(--mono);
  font-size: 13px;
  color: #0A5F59;
  background: rgba(31, 224, 200, 0.2);
  border-bottom: 1px solid rgba(11, 122, 114, 0.4);
}

/* 旁注卡 */
.page-privacy .doc-note {
  display: grid;
  gap: 6px;
  max-width: 40rem;
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--doc-soft);
  border-left: 3px solid var(--fox);
  font-size: 14px;
  line-height: 1.75;
  color: var(--doc-ink-soft);
}

.page-privacy .doc-note__k {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--fox);
}

/* 数据条 */
.page-privacy .doc-figures {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 18px;
  background: var(--ink);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}

.page-privacy .doc-figure {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .doc-figure__v {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .doc-figure__k {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--mist);
}

.page-privacy .doc-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--teal);
  text-decoration: none;
}

.page-privacy .doc-top:hover {
  color: var(--fox);
}

/* ---------- 底部链接条 ---------- */
.page-privacy .doc-foot {
  margin-top: 34px;
  padding: 30px 0 34px;
  background: var(--panel);
  border-top: 2px solid var(--fox);
  color: var(--paper);
}

.page-privacy .doc-foot__cap {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--fox);
}

.page-privacy .doc-foot__links {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .doc-foot__links a {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 16px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  background: rgba(36, 44, 55, 0.6);
  border: 1px solid var(--line);
}

.page-privacy .doc-foot__links a:hover {
  border-color: var(--fox);
  background: rgba(255, 74, 28, 0.12);
}

.page-privacy .doc-foot__hint {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-privacy .doc-hero {
    padding: 46px 0 50px;
  }

  .page-privacy .doc-hero__title {
    font-size: 40px;
  }

  .page-privacy .doc-hero__lead {
    font-size: 17px;
  }

  .page-privacy .doc-grid {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
    padding-top: 40px;
  }

  .page-privacy .doc-side {
    display: block;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }

  .page-privacy .doc-sec {
    padding: 34px 0 38px;
  }

  .page-privacy .doc-sec__title {
    font-size: 25px;
  }

  .page-privacy .doc-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 22px 24px;
  }

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

/* ---------- 侧边目录 ---------- */
.page-privacy .doc-side__cap {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--doc-ink-soft);
}

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

.page-privacy .doc-side__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: #3B4550;
  text-decoration: none;
  border-left: 2px solid transparent;
}

.page-privacy .doc-side__list a:hover {
  color: var(--fox);
  border-left-color: var(--fox);
  background: rgba(255, 74, 28, 0.06);
}

.page-privacy .doc-side__num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--teal);
}

.page-privacy .doc-side__foot {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--doc-ink-soft);
}

.page-privacy .doc-side__foot a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 122, 114, 0.35);
}

.page-privacy .doc-side__foot a:hover {
  color: var(--fox);
  border-bottom-color: var(--fox);
}