.page-privacy {
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-hero {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(90deg, rgba(70, 168, 255, .05) 0 1px, transparent 1px 32px),
    linear-gradient(160deg, var(--pitch) 0%, var(--ink) 64%);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 38%;
  right: -12%;
  bottom: -140px;
  height: 280px;
  background: linear-gradient(90deg, rgba(242, 195, 27, 0), rgba(242, 195, 27, .1));
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  padding: clamp(26px, 5vw, 56px) 0 clamp(30px, 6vw, 64px);
  align-items: center;
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.16;
  letter-spacing: -.02em;
  max-width: 18ch;
}

.page-privacy .privacy-hero__lead {
  margin-top: 18px;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--moss);
}

.page-privacy .privacy-hero .kicker {
  color: var(--yellow);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .38);
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .74fr);
    gap: clamp(32px, 5vw, 64px);
  }
}

/* 目录 + 正文 */
.page-privacy .privacy-shell {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(30px, 6vw, 68px);
  align-items: start;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 50, 58, .45);
  padding: 16px 16px 12px;
  max-width: 100%;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .22);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--paper);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--yellow);
  color: var(--yellow);
  outline: none;
}

@media (min-width: 1024px) {
  .page-privacy .privacy-shell {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list a {
    white-space: normal;
    border-color: transparent;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 8px 10px 8px 12px;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--yellow);
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
    background: rgba(242, 195, 27, .06);
  }
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: 720px;
}

/* 章节 */
.page-privacy .privacy-section {
  border-top: 1px solid var(--line);
  padding-top: clamp(20px, 3vw, 30px);
  margin-top: clamp(30px, 5vw, 52px);
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

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

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

.page-privacy .privacy-section__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.28;
  letter-spacing: -.01em;
}

.page-privacy .privacy-section__lead {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--moss);
}

.page-privacy .privacy-section p {
  line-height: 1.78;
}

.page-privacy .privacy-section p + p {
  margin-top: 12px;
}

.page-privacy .privacy-section a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 场景块 */
.page-privacy .privacy-blocks {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .privacy-block {
  border-left: 2px solid var(--line-strong);
  padding: 2px 0 2px 16px;
}

.page-privacy .privacy-block__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-block p {
  margin: 0;
  font-size: 15.5px;
  color: var(--moss);
}

@media (min-width: 760px) {
  .page-privacy .privacy-blocks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-privacy .privacy-block {
    border-left: none;
    border-top: 2px solid var(--line-strong);
    padding: 14px 0 0;
  }
}

.page-privacy .privacy-note {
  margin-top: 20px;
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: rgba(12, 58, 43, .32);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss);
}

/* 数据流向示意 */
.page-privacy .privacy-flow {
  display: grid;
  gap: 14px;
  margin: 24px 0 4px;
}

.page-privacy .privacy-flow__node {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 58, 43, .35);
  padding: 14px 14px 16px;
}

.page-privacy .privacy-flow__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--blue);
  margin-bottom: 6px;
}

.page-privacy .privacy-flow__node strong {
  display: block;
  font-size: 15px;
  color: var(--paper);
}

.page-privacy .privacy-flow__node p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--moss);
}

@media (min-width: 760px) {
  .page-privacy .privacy-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .page-privacy .privacy-flow__node:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -16px;
    width: 8px;
    height: 8px;
    border-top: 1px solid var(--blue);
    border-right: 1px solid var(--blue);
    transform: translateY(-50%) rotate(45deg);
  }
}

/* 条目列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 12px;
  height: 2px;
  background: var(--yellow);
}

.page-privacy .privacy-list strong {
  color: var(--paper);
}

/* 折叠条款 */
.page-privacy .privacy-fold {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 50, 58, .4);
  padding: 14px 16px;
}

.page-privacy .privacy-fold summary {
  cursor: pointer;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--blue);
  list-style: none;
}

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

.page-privacy .privacy-fold summary::before {
  content: "＋ ";
  font-family: var(--font-mono);
  color: var(--yellow);
}

.page-privacy .privacy-fold[open] summary::before {
  content: "－ ";
}

.page-privacy .privacy-fold summary:focus-visible {
  outline: 1px solid var(--yellow);
  outline-offset: 3px;
}

.page-privacy .privacy-fold__body {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-fold__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--moss);
}

.page-privacy .privacy-fold__body p + p {
  margin-top: 10px;
}

/* 结尾通道 */
.page-privacy .privacy-links {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-privacy .privacy-link {
  display: block;
  border: 1px solid var(--line);
  border-left: 3px solid var(--yellow);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-link__label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-link__desc {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  color: var(--moss);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  border-color: var(--blue);
  border-left-color: var(--yellow);
  background: rgba(70, 168, 255, .07);
  outline: none;
}

@media (min-width: 660px) {
  .page-privacy .privacy-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

.page-privacy .privacy-top-wrap {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-top {
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--moss);
  text-decoration: none;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--yellow);
  outline: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-link {
    transition: none;
  }
}
<<<END>>>