.page-privacy {
  --pp-grid: rgba(124, 154, 170, .08);
  --pp-card: rgba(10, 34, 51, .82);
  --pp-pill: rgba(18, 58, 80, .55);
  position: relative;
  background:
    radial-gradient(880px 520px at 82% -8%, rgba(53, 224, 208, .10), transparent 66%),
    radial-gradient(700px 460px at 4% 32%, rgba(255, 107, 69, .06), transparent 70%),
    var(--bg);
  color: var(--text);
  padding-bottom: var(--s7);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--pp-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pp-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 12%, #000 78%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 12%, #000 78%, transparent);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .breadcrumbs {
  position: relative;
  z-index: 1;
  padding-top: var(--s4);
}

/* —— 顶部 —— */
.page-privacy .pp-hero {
  position: relative;
  z-index: 1;
  padding-top: var(--s3);
}

.page-privacy .pp-hero__media {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 2 / 1;
  background: var(--surface);
  box-shadow: var(--shadow-lift);
}

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

.page-privacy .pp-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 19, 31, .18) 0%, rgba(5, 19, 31, .88) 82%),
    radial-gradient(58% 76% at 18% 16%, rgba(53, 224, 208, .26), transparent 72%);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 2;
  margin: calc(-1 * var(--s5)) 0 0;
  padding: var(--s4) var(--s3);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(10, 34, 51, .96), rgba(5, 19, 31, .94));
  backdrop-filter: blur(12px);
}

.page-privacy .pp-hero__label {
  color: var(--cyan);
  margin: 0 0 var(--s2);
}

.page-privacy .pp-hero__title {
  margin: 0 0 var(--s2);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 76px);
  line-height: .95;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-privacy .pp-hero__lead {
  margin: 0 0 var(--s3);
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-privacy .pp-hero__meta {
  margin: 0;
  padding-top: var(--s3);
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--steel);
}

/* —— 目录 + 正文 —— */
.page-privacy .pp-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s4);
  padding-top: var(--s5);
}

.page-privacy .pp-toc {
  min-width: 0;
}

.page-privacy .pp-toc__title {
  margin: 0 0 var(--s2);
  color: var(--steel);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--s1);
  display: flex;
  gap: var(--s1);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__item {
  flex: 0 0 auto;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pp-pill);
  color: var(--text);
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(53, 224, 208, .08);
}

.page-privacy .pp-toc__num {
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: .1em;
}

.page-privacy .pp-toc__note {
  display: none;
  margin: var(--s3) 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--steel);
}

.page-privacy .pp-toc__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, .35);
}

.page-privacy .pp-toc__note a:hover {
  border-bottom-color: var(--cyan);
}

.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-clause {
  padding: var(--s4) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + var(--s3));
}

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

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  margin-bottom: var(--s3);
}

.page-privacy .pp-clause__num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .pp-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4vw, 30px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-privacy .pp-clause > p {
  margin: 0 0 1.1em;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-muted);
}

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

.page-privacy .pp-clause > p strong {
  color: var(--mist);
  font-weight: 700;
}

.page-privacy .pp-clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, .35);
}

.page-privacy .pp-clause a:hover {
  border-bottom-color: var(--cyan);
}

/* —— 冰青定义块 —— */
.page-privacy .pp-note {
  margin: var(--s3) 0;
  padding: var(--s3);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: linear-gradient(90deg, rgba(166, 244, 234, .14), rgba(166, 244, 234, .05));
}

.page-privacy .pp-note p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ice);
}

/* —— 三类信息 —— */
.page-privacy .pp-facts {
  list-style: none;
  margin: var(--s3) 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--line);
}

.page-privacy .pp-facts__item {
  padding: var(--s3);
  background: var(--pp-card);
}

.page-privacy .pp-facts__term {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: .01em;
  color: var(--mist);
}

.page-privacy .pp-facts__term::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--cyan);
}

.page-privacy .pp-facts__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* —— 条目列表 —— */
.page-privacy .pp-list {
  list-style: none;
  margin: var(--s2) 0 var(--s3);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-privacy .pp-list li strong {
  color: var(--mist);
  font-weight: 700;
}

/* —— 联系方式 —— */
.page-privacy .pp-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: var(--s3) 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pp-contact__item {
  padding: var(--s3);
  background: linear-gradient(140deg, var(--surface-2), var(--deep) 78%);
}

.page-privacy .pp-contact__key {
  margin: 0 0 8px;
  color: var(--steel);
}

.page-privacy .pp-contact__val {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cyan);
  word-break: break-word;
}

.page-privacy .pp-contact__item--wide .pp-contact__val {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--mist);
  letter-spacing: 0;
}

/* —— 中屏 —— */
@media (min-width: 720px) {
  .page-privacy .pp-hero__inner {
    padding: var(--s5) var(--s4);
    margin-top: calc(-1 * var(--s6));
  }

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

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

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

  .page-privacy .pp-contact__item--wide {
    grid-column: 1 / -1;
  }
}

/* —— 桌面：左目录 + 右正文 —— */
@media (min-width: 960px) {
  .page-privacy {
    padding-bottom: var(--s8);
  }

  .page-privacy .pp-hero__inner {
    margin-right: 12%;
    margin-left: 0;
    max-width: 900px;
  }

  .page-privacy .pp-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: var(--s6);
    padding-top: var(--s6);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + var(--s3));
    align-self: start;
  }

  .page-privacy .pp-toc__title {
    padding-bottom: var(--s2);
    border-bottom: 1px solid var(--line);
  }

  .page-privacy .pp-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pp-toc__item + .pp-toc__item {
    margin-top: 2px;
  }

  .page-privacy .pp-toc__link {
    display: flex;
    width: 100%;
    padding: 10px 0 10px 16px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    background: transparent;
    font-size: 14px;
    white-space: normal;
    line-height: 1.5;
    color: var(--text-muted);
  }

  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, rgba(53, 224, 208, .12), transparent 85%);
    color: var(--cyan);
  }

  .page-privacy .pp-toc__note {
    display: block;
    padding-top: var(--s3);
    border-top: 1px solid var(--line);
  }

  .page-privacy .pp-clause {
    padding: var(--s5) 0;
  }

  .page-privacy .pp-clause__head {
    margin-bottom: var(--s4);
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: var(--s7);
  }
}