.page-privacy {
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
}

/* ============ 首屏 ============ */
.page-privacy .pv-hero {
  position: relative;
  padding-bottom: clamp(34px, 6vw, 64px);
  background:
    radial-gradient(90% 70% at 86% 4%, rgba(43, 229, 138, .13), transparent 62%),
    linear-gradient(158deg, var(--ink-deep) 0%, var(--ink) 56%, var(--ink-2) 100%);
}

.page-privacy .pv-hero__media {
  position: relative;
  height: clamp(180px, 30vw, 330px);
  overflow: hidden;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .7;
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7, 24, 45, .08) 34%, var(--ink) 99%),
    linear-gradient(92deg, rgba(11, 31, 58, .74) 0%, rgba(11, 31, 58, 0) 58%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
  margin-top: -54px;
}

.page-privacy .pv-hero__breadcrumbs {
  margin-bottom: 18px;
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 60px);
  line-height: 1.06;
  letter-spacing: -.022em;
  max-width: 20ch;
}

.page-privacy .pv-mark {
  color: var(--green);
  display: block;
}

.page-privacy .pv-hero__lead {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(255, 255, 255, .82);
}

.page-privacy .pv-stats {
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .pv-stats li {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.page-privacy .pv-stats b {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--green);
}

.page-privacy .pv-stats span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gray-blue);
}

/* ============ 文档骨架 ============ */
.page-privacy .pv-doc {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-privacy .pv-body {
  order: 1;
  min-width: 0;
}

.page-privacy .pv-index {
  order: -1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  padding: 14px;
}

/* ============ 章节索引 ============ */
.page-privacy .pv-index__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gray-blue);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pv-index__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-index__list > li {
  margin: 0;
  padding: 0;
  flex: 0 0 auto;
}

.page-privacy .pv-index__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
  color: var(--gray-blue);
  font-size: 13px;
  line-height: 1.3;
  white-space: nowrap;
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--white);
  border-color: var(--green);
  background: rgba(43, 229, 138, .1);
}

.page-privacy .pv-index__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--green);
}

/* ============ 章节正文 ============ */
.page-privacy .pv-sec {
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  align-items: baseline;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--yellow);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-privacy .pv-sec__sum {
  margin: 14px 0 0;
  max-width: 42ch;
  padding-left: 14px;
  border-left: 3px solid var(--green);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--green-mist);
}

.page-privacy .pv-sec__body {
  margin-top: 18px;
}

.page-privacy .pv-sec__tail {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray-blue);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .84);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(43, 229, 138, .14);
}

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

/* ============ 提示框 ============ */
.page-privacy .pv-note {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.78;
}

.page-privacy .pv-note strong {
  color: var(--ink-deep);
  font-weight: 800;
}

.page-privacy .pv-note--panel {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, .84);
}

/* ============ 行内链接 ============ */
.page-privacy .pv-link {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(111, 227, 210, .42);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

.page-privacy .pv-note .pv-link {
  color: var(--ink-3);
  border-bottom-color: rgba(28, 63, 102, .5);
  font-weight: 700;
}

.page-privacy .pv-note .pv-link:hover,
.page-privacy .pv-note .pv-link:focus-visible {
  color: var(--ink-deep);
  border-bottom-color: var(--ink-deep);
}

/* ============ 联系信息 ============ */
.page-privacy .pv-contact {
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(20, 48, 79, .92), rgba(20, 48, 79, .5));
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 5px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-contact__key {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gray-blue);
}

.page-privacy .pv-contact__val {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--white);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-privacy .pv-doc__foot {
  margin: clamp(34px, 5vw, 56px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gray-blue);
}

/* ============ 断点 ============ */
@media (min-width: 640px) {
  .page-privacy .pv-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 5px 18px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero__inner {
    margin-top: -86px;
  }

  .page-privacy .pv-doc {
    grid-template-columns: minmax(0, 1fr) 248px;
    align-items: start;
  }

  .page-privacy .pv-body {
    order: 1;
  }

  .page-privacy .pv-index {
    order: 2;
    position: sticky;
    top: 108px;
    padding: 18px 16px;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__list > li {
    flex: 1 1 auto;
  }

  .page-privacy .pv-index__list a {
    width: 100%;
    border-radius: var(--radius-sm);
    border-color: transparent;
    background: transparent;
    padding: 9px 10px;
    white-space: normal;
  }

  .page-privacy .pv-note {
    padding: 22px 26px;
  }
}

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