.page-privacy {
  --pv-line: rgba(30, 42, 56, 0.14);
  --pv-line-strong: rgba(30, 42, 56, 0.28);
  --pv-muted: #55677b;
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-body);
}

/* 顶部标题区 */
.page-privacy .pv-top {
  background:
    radial-gradient(circle at 84% 8%, rgba(31, 182, 201, 0.16), transparent 52%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-800) 72%, #083a6e 100%);
  color: var(--paper);
  padding: 22px 0 44px;
  border-bottom: 8px solid var(--blue);
}

.page-privacy .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
  margin-bottom: 26px;
}

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

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

.page-privacy .crumb__sep {
  color: rgba(201, 210, 220, 0.55);
}

.page-privacy .pv-hero-grid {
  display: grid;
  gap: 28px;
}

.page-privacy .kicker {
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin: 0 0 14px;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6vw, 54px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 18em;
}

.page-privacy .pv-lead {
  font-size: clamp(15px, 2.6vw, 17px);
  line-height: 1.9;
  color: rgba(238, 242, 246, 0.86);
  max-width: 60ch;
  margin: 0;
}

/* 版本信息块 */
.page-privacy .pv-meta {
  border: 2px solid rgba(201, 210, 220, 0.32);
  background: rgba(7, 26, 51, 0.55);
  padding: 20px;
  align-self: start;
}

.page-privacy .pv-meta__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver);
  margin: 0 0 6px;
}

.page-privacy .pv-meta__value {
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-privacy .pv-meta__list {
  margin: 0 0 18px;
  border-top: 1px solid rgba(201, 210, 220, 0.24);
}

.page-privacy .pv-meta__list > div {
  padding: 10px 0;
  border-bottom: 1px solid rgba(201, 210, 220, 0.16);
}

.page-privacy .pv-meta__list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--silver);
  margin-bottom: 4px;
}

.page-privacy .pv-meta__list dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(238, 242, 246, 0.78);
}

.page-privacy .pv-meta .btn {
  display: inline-block;
  width: 100%;
  text-align: center;
  text-decoration: none;
}

/* 横幅图 */
.page-privacy .pv-banner {
  margin: 0;
  padding: 32px 0 0;
  background: var(--paper);
}

.page-privacy .pv-media {
  border: 2px solid var(--pv-line-strong);
  background: var(--ink-900);
  overflow: hidden;
}

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

.page-privacy .pv-media .media-frame__cap {
  margin: 0;
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--silver);
  background: var(--ink-900);
  border-top: 1px solid rgba(201, 210, 220, 0.2);
}

/* 主体布局 */
.page-privacy .pv-layout {
  display: grid;
  gap: 12px;
  padding: 36px 0 72px;
}

/* 目录 */
.page-privacy .pv-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted, #55677b);
  color: var(--pv-muted);
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--blue);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 8px;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pv-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
}

.page-privacy .pv-toc__list a .mono {
  font-size: 11px;
  color: var(--blue);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--blue);
  border-left-color: var(--orange);
  background: var(--mist);
}

/* 正文章节 */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-section {
  padding: 26px 0 30px;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 110px;
}

.page-privacy .pv-section:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pv-h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3.4vw, 27px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin: 0 0 16px;
}

.page-privacy .pv-h2__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.08em;
  flex: none;
  padding-top: 4px;
}

.page-privacy .pv-body p,
.page-privacy .pv-body li {
  font-size: 17px;
  line-height: 1.9;
  max-width: 64ch;
}

.page-privacy .pv-body p {
  margin: 0 0 1.1em;
}

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

.page-privacy .pv-inline-link {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 74, 143, 0.4);
}

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

/* 收集清单 */
.page-privacy .pv-dl {
  margin: 0 0 20px;
  border-top: 2px solid var(--pv-line-strong);
}

.page-privacy .pv-dl__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-dl dt {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink-900);
  padding-left: 12px;
  border-left: 4px solid var(--blue);
}

.page-privacy .pv-dl dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--graphite);
}

/* 用途列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--cyan);
  background: var(--paper);
}

.page-privacy .pv-list strong {
  color: var(--ink-900);
}

/* 权利折叠块 */
.page-privacy .pv-rights {
  margin: 0 0 22px;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-right {
  border: 1px solid var(--pv-line-strong);
  background: var(--paper);
}

.page-privacy .pv-right summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-900);
  cursor: pointer;
  background: var(--mist);
  list-style: none;
}

.page-privacy .pv-right summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-right summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--blue);
}

.page-privacy .pv-right[open] summary::after {
  content: "–";
  color: var(--orange-deep);
}

.page-privacy .pv-right summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-privacy .pv-right__body {
  padding: 14px 16px 4px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-right__body p {
  font-size: 16px;
  line-height: 1.85;
}

/* 提示块 */
.page-privacy .pv-callout {
  background: var(--mist);
  border-left: 4px solid var(--orange);
  padding: 16px 18px;
  font-size: 16px;
  line-height: 1.85;
  margin: 0;
  max-width: 64ch;
}

/* 联系方式 */
.page-privacy .pv-contact {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 2px solid var(--pv-line-strong);
}

.page-privacy .pv-contact li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pv-line);
  max-width: none;
}

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--pv-muted);
}

.page-privacy .pv-contact__v {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-900);
  word-break: break-word;
}

.page-privacy .pv-section--last {
  padding-bottom: 0;
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-privacy .pv-top {
    padding: 26px 0 56px;
  }

  .page-privacy .pv-dl__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-privacy .pv-contact li {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .pv-meta {
    padding: 24px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 40px;
    align-items: start;
  }

  .page-privacy .pv-hero-grid .col-8 {
    grid-column: span 8;
  }

  .page-privacy .pv-hero-grid .col-4 {
    grid-column: span 4;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 56px;
    padding: 52px 0 96px;
  }

  .page-privacy .pv-toc__inner {
    position: sticky;
    top: 100px;
  }

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

  .page-privacy .pv-toc__list a {
    font-size: 13.5px;
    padding: 9px 8px;
  }

  .page-privacy .pv-section {
    padding: 32px 0 36px;
  }
}

@media (min-width: 1220px) {
  .page-privacy .pv-body {
    max-width: 820px;
  }
}

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

@media print {
  .page-privacy .pv-toc,
  .page-privacy .pv-meta .btn {
    display: none;
  }

  .page-privacy .pv-top,
  .page-privacy .pv-banner {
    background: none;
    color: #000;
    border-bottom: none;
    padding: 0 0 16px;
  }

  .page-privacy h1,
  .page-privacy .pv-lead,
  .page-privacy .pv-h2,
  .page-privacy .pv-contact__v {
    color: #000;
  }

  .page-privacy .pv-layout {
    display: block;
    padding: 0;
  }

  .page-privacy .pv-right {
    border-color: #999;
  }

  .page-privacy .pv-right__body {
    display: block;
  }
}
<<<PAGE_CSS_END>>>

.page-privacy {
  --muted: currentColor;
}