.page-privacy {
  --pv-line: rgba(222, 210, 192, 0.9);
  --pv-line-soft: rgba(222, 210, 192, 0.45);
  background: var(--paper);
  color: var(--ink-950);
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border-bottom: 2px solid var(--ink-950);
}

.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: saturate(0.35) contrast(1.25);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 26, 20, 0.68) 0%, rgba(14, 26, 20, 0.95) 100%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px 38px;
}

.page-privacy .pv-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-privacy .pv-crumb a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t) var(--ease);
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  border-bottom-color: var(--accent);
}

.page-privacy .pv-crumb__sep {
  color: rgba(241, 234, 224, 0.45);
}

.page-privacy .pv-crumb span[aria-current="page"] {
  color: rgba(241, 234, 224, 0.78);
}

.page-privacy .pv-hero__eyebrow {
  margin: 22px 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  font-size: 30px;
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 16em;
}

.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(241, 234, 224, 0.84);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(199, 244, 100, 0.24);
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(241, 234, 224, 0.88);
}

.page-privacy .pv-hero__mk {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(241, 234, 224, 0.5);
}

/* ---------- 正文骨架 ---------- */

.page-privacy .pv-body {
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 20px 56px;
}

/* ---------- 条款索引 ---------- */

.page-privacy .pv-index {
  border: 2px solid var(--ink-950);
  background: var(--paper-3);
  box-shadow: var(--shadow-hard-sm);
  padding: 16px 16px 14px;
  margin-bottom: 30px;
}

.page-privacy .pv-index__head {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--paper-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-800);
}

.page-privacy .pv-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 12px;
}

.page-privacy .pv-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 6px;
  font-size: 14px;
  color: var(--ink-950);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  border-left-color: var(--accent);
  background: var(--paper-2);
}

.page-privacy .pv-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-privacy .pv-index__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--paper-2);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pv-index__key {
  display: inline-block;
  min-width: 18px;
  padding: 1px 5px;
  border: 1px solid var(--paper-2);
  background: var(--paper);
  font-family: var(--font-mono);
  color: var(--ink-800);
  text-align: center;
}

/* ---------- 条款正文 ---------- */

.page-privacy .pv-terms {
  max-width: 46em;
}

.page-privacy .pv-clause {
  padding: 28px 0 26px;
  border-top: 1px dashed var(--pv-line);
  scroll-margin-top: calc(60px + 20px);
}

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

.page-privacy .pv-clause__title {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0 0 16px;
  font-size: 19px;
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .pv-clause__num {
  flex: none;
  align-self: flex-start;
  margin-top: 3px;
  padding: 2px 6px;
  border: 1px solid var(--ink-950);
  background: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-950);
}

.page-privacy .pv-clause p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-950);
}

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

.page-privacy .pv-note {
  margin: 16px 0 0;
  padding: 10px 14px;
  background: var(--paper-2);
  border-left: 3px solid var(--ink-800);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: var(--ink-800);
}

/* ---------- 信息类型 ---------- */

.page-privacy .pv-types {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-type {
  padding-left: 16px;
  border-left: 3px solid var(--ink-800);
}

.page-privacy .pv-type--interact {
  border-left-color: var(--blue);
}

.page-privacy .pv-type--device {
  border-left-color: var(--muted);
}

.page-privacy .pv-type__name {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .pv-type__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-950);
}

/* ---------- 通用条目列表 ---------- */

.page-privacy .pv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  color: var(--muted);
}

/* ---------- 请求方式面板 ---------- */

.page-privacy .pv-panel {
  margin: 20px 0 18px;
  padding: 20px 18px;
  border: 2px solid var(--ink-950);
  background: var(--paper-3);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pv-panel__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--paper-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-800);
}

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

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.8;
}

.page-privacy .pv-steps__n {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 22px;
  margin-top: 4px;
  border: 1px solid var(--ink-950);
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-900);
}

.page-privacy .pv-panel__act {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--paper-2);
}

.page-privacy .pv-linkbtn {
  display: inline-block;
  padding: 9px 16px;
  border: 2px solid var(--ink-950);
  background: var(--accent);
  box-shadow: var(--shadow-hard-sm);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-950);
  text-decoration: none;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}

.page-privacy .pv-linkbtn:hover,
.page-privacy .pv-linkbtn:focus-visible {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink-950);
}

.page-privacy .pv-panel__hint {
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 相关页面 ---------- */

.page-privacy .pv-more {
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 20px 60px;
  border-top: 2px solid var(--ink-950);
}

.page-privacy .pv-more__title {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-800);
}

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

.page-privacy .pv-more__list a {
  display: block;
  padding: 11px 14px;
  border: 1px solid var(--paper-2);
  background: var(--paper-3);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-950);
  text-decoration: none;
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-privacy .pv-more__list a:hover,
.page-privacy .pv-more__list a:focus-visible {
  border-color: var(--ink-950);
  background: var(--paper-2);
}

/* ---------- 焦点可见性 ---------- */

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

/* ---------- 桌面端 ---------- */

@media (min-width: 900px) {
  .page-privacy .pv-hero__inner {
    padding: 46px 32px 52px;
  }

  .page-privacy .pv-hero__title {
    font-size: 40px;
    max-width: 14em;
  }

  .page-privacy .pv-hero__lead {
    font-size: 16px;
  }

  .page-privacy .pv-body {
    display: grid;
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding: 52px 32px 72px;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(60px + 24px);
    margin-bottom: 0;
  }

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

  .page-privacy .pv-clause {
    padding: 34px 0 32px;
  }

  .page-privacy .pv-clause__title {
    font-size: 21px;
  }

  .page-privacy .pv-more {
    padding: 32px 32px 72px;
  }

  .page-privacy .pv-more__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-body {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 72px;
  }
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 480px) {
  .page-privacy .pv-hero__title {
    font-size: 25px;
  }

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

  .page-privacy .pv-clause__title {
    font-size: 17px;
  }

  .page-privacy .pv-panel {
    padding: 16px 14px;
    box-shadow: var(--shadow-hard-sm);
  }
}