.page-privacy {
  --doc-toc-w: 208px;
  --doc-side-w: 286px;
  --doc-measure: 37em;
  --doc-gap: clamp(20px, 2.8vw, 40px);
  background: var(--abyss);
  color: var(--foam);
  font-family: var(--font-body);
  padding-bottom: clamp(36px, 5vw, 72px);
}

.page-privacy .breadcrumb {
  padding-top: clamp(14px, 2vw, 22px);
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

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

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 首屏 */
.page-privacy .doc-hero {
  position: relative;
  margin-top: clamp(14px, 2vw, 24px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(120% 95% at 88% 4%, rgba(53, 242, 230, 0.16) 0%, rgba(53, 242, 230, 0) 58%),
    radial-gradient(90% 80% at 6% 100%, rgba(255, 61, 190, 0.13) 0%, rgba(255, 61, 190, 0) 62%),
    linear-gradient(180deg, var(--abyss) 0%, var(--harbor) 100%);
}

.page-privacy .doc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--violet) 46%, var(--magenta) 78%, var(--sunset) 100%);
  opacity: 0.75;
}

.page-privacy .doc-hero__inner {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding-block: clamp(26px, 4vw, 56px);
  align-items: center;
}

.page-privacy .doc-hero__lead .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.22em;
}

.page-privacy .doc-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  transform: skewX(-2deg);
  transform-origin: left bottom;
  text-shadow: 0 0 30px rgba(53, 242, 230, 0.2);
}

.page-privacy .doc-hero__intro {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .doc-hero__meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-privacy .doc-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: rgba(15, 43, 69, 0.7);
  font-size: 13px;
  color: var(--foam);
}

.page-privacy .doc-hero__meta .mono {
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-privacy .doc-hero__art {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--harbor);
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-privacy .doc-hero__art img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* 主体三栏 */
.page-privacy .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--doc-gap);
  padding-top: clamp(26px, 3.4vw, 52px);
}

/* 目录 */
.page-privacy .doc-toc {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 43, 69, 0.9), rgba(10, 32, 56, 0.9));
  padding: 14px 14px 10px;
}

.page-privacy .doc-toc__label {
  margin: 0 0 10px;
  color: var(--mist);
  letter-spacing: 0.2em;
  font-size: 11px;
}

.page-privacy .doc-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  scrollbar-width: thin;
}

.page-privacy .doc-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .doc-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  color: var(--foam);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  background: rgba(6, 21, 37, 0.6);
  transition: border-color 200ms ease, color 200ms ease, background-color 200ms ease;
}

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

.page-privacy .doc-toc__list a:hover,
.page-privacy .doc-toc__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(53, 242, 230, 0.08);
  outline: none;
}

/* 条款正文 */
.page-privacy .doc-body {
  min-width: 0;
}

.page-privacy .doc-section {
  padding-block: clamp(22px, 2.8vw, 34px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}

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

.page-privacy .doc-section h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--foam);
}

.page-privacy .doc-num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  border: 1px solid var(--line);
  padding: 3px 7px;
  transform: translateY(-2px);
}

.page-privacy .doc-num--cyan { color: var(--cyan); border-color: rgba(53, 242, 230, 0.45); }
.page-privacy .doc-num--magenta { color: var(--magenta); border-color: rgba(255, 61, 190, 0.45); }
.page-privacy .doc-num--violet { color: var(--violet); border-color: rgba(139, 92, 246, 0.5); }
.page-privacy .doc-num--sunset { color: var(--sunset); border-color: rgba(255, 138, 61, 0.5); }

.page-privacy .doc-section p {
  max-width: var(--doc-measure);
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 251, 255, 0.88);
}

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

.page-privacy .doc-key {
  color: var(--cyan);
  font-size: 15px;
  border-bottom: 1px dashed rgba(53, 242, 230, 0.5);
  word-break: break-all;
}

.page-privacy .doc-note {
  margin-top: 16px;
  padding: 12px 14px;
  border-left: 2px solid var(--sunset);
  background: rgba(255, 138, 61, 0.08);
  color: var(--mist) !important;
  font-size: 14px !important;
  line-height: 1.75 !important;
}

.page-privacy .doc-section--panel {
  padding-inline: clamp(14px, 2vw, 22px);
  border: 1px solid var(--line);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 43, 69, 0.66), rgba(6, 21, 37, 0.66));
}

/* 信息类型卡 */
.page-privacy .doc-types {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 18px 0;
}

.page-privacy .doc-type {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(15, 43, 69, 0.8), rgba(10, 32, 56, 0.62));
}

.page-privacy .doc-type p {
  margin: 10px 0 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* 列表 */
.page-privacy .doc-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: var(--doc-measure);
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 251, 255, 0.86);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

/* 联系块 */
.page-privacy .doc-reach {
  margin: 18px 0;
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px solid rgba(255, 138, 61, 0.45);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(255, 138, 61, 0.14) 0%, rgba(255, 138, 61, 0) 62%),
    var(--harbor);
}

.page-privacy .doc-reach__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--sunset);
}

.page-privacy .doc-reach__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .doc-reach__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--foam);
}

.page-privacy .doc-reach__list .mono {
  min-width: 4.5em;
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-privacy .doc-reach__list a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 230, 0.45);
  word-break: break-all;
}

.page-privacy .doc-reach__list a:hover,
.page-privacy .doc-reach__list a:focus-visible {
  color: var(--sunset);
  border-bottom-color: var(--sunset);
}

.page-privacy .doc-reach__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .doc-links {
  margin-top: 18px;
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .doc-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 230, 0.4);
}

.page-privacy .doc-links a:hover,
.page-privacy .doc-links a:focus-visible {
  color: var(--sunset);
  border-bottom-color: var(--sunset);
}

/* 右侧摘要 */
.page-privacy .doc-side {
  display: grid;
  gap: clamp(16px, 2vw, 24px);
  align-content: start;
  min-width: 0;
}

.page-privacy .doc-summary {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-privacy .doc-summary summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--foam);
}

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

.page-privacy .doc-summary summary::after {
  content: "展开";
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .doc-summary[open] summary::after {
  content: "收起";
}

.page-privacy .doc-summary summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 6px;
}

.page-privacy .doc-summary__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.page-privacy .doc-summary__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .doc-summary__list .mono {
  color: var(--magenta);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .doc-side__block {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line);
  background: rgba(10, 32, 56, 0.75);
}

.page-privacy .doc-side__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--foam);
}

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

.page-privacy .doc-side__links .link-arrow {
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .doc-side__links .link-arrow:hover,
.page-privacy .doc-side__links .link-arrow:focus-visible {
  color: var(--cyan);
}

.page-privacy :focus-visible {
  outline-color: var(--cyan);
}

/* 响应式 */
@media (min-width: 620px) {
  .page-privacy .doc-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .doc-layout {
    grid-template-columns: var(--doc-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 88px;
  }

  .page-privacy .doc-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .doc-toc__list a {
    display: flex;
    width: 100%;
    border-color: transparent;
    background: transparent;
    padding: 8px 6px;
    white-space: normal;
  }

  .page-privacy .doc-toc__list a:hover,
  .page-privacy .doc-toc__list a:focus-visible {
    border-color: var(--line);
    background: rgba(53, 242, 230, 0.07);
  }

  .page-privacy .doc-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

@media (min-width: 1180px) {
  .page-privacy .doc-layout {
    grid-template-columns: var(--doc-toc-w) minmax(0, 1fr) var(--doc-side-w);
  }

  .page-privacy .doc-side {
    position: sticky;
    top: 88px;
  }
}

@media (max-width: 899px) {
  .page-privacy .doc-hero__art {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 520px) {
  .page-privacy .doc-section h2 {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-privacy .doc-section p,
  .page-privacy .doc-list li {
    font-size: 15px;
  }

  .page-privacy .doc-hero__meta li {
    width: 100%;
  }

  .page-privacy .doc-reach__list .mono {
    min-width: 100%;
  }
}
<<<PAGE_CSS_END>>>