.page-privacy {
  --pv-body: #C3D3E0;
  --pv-measure: 760px;
  position: relative;
}

.page-privacy .privacy-head {
  max-width: 820px;
  padding-top: 6px;
}

.page-privacy .privacy-head h1 {
  margin: 12px 0 16px;
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.022em;
  font-weight: 900;
  color: var(--mist);
}

.page-privacy .privacy-head .lede {
  max-width: 640px;
  margin: 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--slate);
}

/* 页首横幅 */
.page-privacy .privacy-banner-wrap {
  margin-top: clamp(28px, 5vw, 48px);
}

.page-privacy .privacy-banner {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--night) 0%, var(--deep) 78%);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 24, 41, 0) 45%, rgba(6, 24, 41, 0.72) 100%);
  pointer-events: none;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.88;
}

/* 主体网格 */
.page-privacy .privacy-layout {
  margin-top: clamp(36px, 6vw, 64px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "toc"
    "body";
  gap: 28px;
}

/* 章节跳转 */
.page-privacy .privacy-toc {
  grid-area: toc;
  min-width: 0;
}

.page-privacy .privacy-toc .eyebrow {
  display: block;
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 2px;
}

.page-privacy .privacy-toc ol::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc a {
  display: inline-block;
  white-space: nowrap;
  padding: 7px 13px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--slate);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan-dim);
  background: rgba(43, 232, 198, 0.06);
}

/* 正文 */
.page-privacy .privacy-body {
  grid-area: body;
  min-width: 0;
  max-width: var(--pv-measure);
}

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

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

.page-privacy .privacy-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan-dim);
}

.page-privacy .privacy-content h2 {
  margin: 0 0 14px;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--mist);
}

.page-privacy .privacy-content p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-body);
}

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

.page-privacy .privacy-content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 198, 0.4);
}

.page-privacy .privacy-content a:hover,
.page-privacy .privacy-content a:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--orange);
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--pv-body);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

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

/* 结尾联系块 */
.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(43, 232, 198, 0.07) 0%, rgba(13, 42, 66, 0.55) 62%, rgba(6, 24, 41, 0.9) 100%);
}

.page-privacy .privacy-contact p {
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--slate);
}

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

.page-privacy .privacy-contact .privacy-contact-line {
  margin-bottom: 6px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .privacy-contact .privacy-contact-note {
  margin-top: 12px;
  font-size: 14px;
  color: var(--slate);
}

/* 桌面端：正文与右栏目录并排，章节编号落入左侧留白 */
@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 206px;
    grid-template-areas: "body toc";
    column-gap: clamp(40px, 6vw, 84px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 118px;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-toc a {
    display: block;
    white-space: normal;
    border: 0;
    border-radius: 0;
    padding: 9px 0 9px 15px;
    margin-left: -1px;
    border-left: 1px solid transparent;
    font-size: 13.5px;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    color: var(--mist);
    border-left-color: var(--cyan);
    background: rgba(43, 232, 198, 0.05);
  }

  .page-privacy .privacy-sec {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    column-gap: 28px;
    padding: 46px 0;
  }

  .page-privacy .privacy-num {
    margin: 6px 0 0;
    text-align: right;
    font-size: 14px;
  }
}

@media (min-width: 1220px) {
  .page-privacy .privacy-head {
    padding-top: 14px;
  }
}

/* 打印：只留正文 */
@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-banner-wrap {
    display: none !important;
  }

  .page-privacy .privacy-layout {
    display: block;
    margin-top: 24px;
  }

  .page-privacy .privacy-sec {
    display: block;
    padding: 20px 0;
    break-inside: avoid;
  }

  .page-privacy .privacy-num,
  .page-privacy .privacy-content h2,
  .page-privacy .privacy-content p,
  .page-privacy .privacy-list li {
    color: #12212E;
  }

  .page-privacy .privacy-contact {
    background: none;
    border-color: #B9C6D2;
  }
}