.page-privacy {
  --pr-toc-w: 216px;
  --pr-rule: rgba(37, 72, 103, 0.55);
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-head);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 1.15rem 0 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 0.4rem;
  color: var(--ink-600);
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

.page-privacy .breadcrumb span[aria-current="page"] {
  color: var(--paper);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--pr-rule);
  padding: 1.25rem 0 clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(37, 72, 103, 0.22) 1px, transparent 1px);
  background-size: 64px 100%;
  opacity: 0.5;
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.page-privacy .privacy-hero__text .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: none;
}

.page-privacy .privacy-hero__text .eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 6.4vw, 3.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 18ch;
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.82);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  border-top: 1px solid var(--pr-rule);
  padding-top: 1.1rem;
}

.page-privacy .privacy-hero__meta li {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta span {
  display: inline-block;
  min-width: 5.5rem;
  margin-right: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-privacy .privacy-hero__plate {
  margin: 0;
  order: -1;
  border-radius: var(--r-l);
  overflow: hidden;
  background: var(--ink-700);
  border: 1px solid var(--ink-600);
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-hero__plate img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 14 / 8;
  object-fit: cover;
  opacity: 0.6;
  filter: saturate(0.95);
}

/* 正文双栏 */
.page-privacy .privacy-body {
  display: grid;
  gap: 1.5rem;
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
}

.page-privacy .privacy-toc {
  border: 1px solid var(--ink-600);
  border-radius: var(--r-m);
  background: var(--ink-850);
  padding: 1rem 1.1rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}

.page-privacy .privacy-toc a {
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
  padding: 0.45rem 0.5rem;
  border-radius: var(--r-xs);
  border-left: 2px solid transparent;
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(244, 241, 232, 0.78);
  text-decoration: none;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--paper);
  background: var(--cyan-soft);
  border-left-color: var(--cyan);
  outline: none;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-content {
  min-width: 0;
  max-width: 68ch;
}

/* 条款 */
.page-privacy .privacy-clause {
  padding: 1.6rem 0 2rem;
  border-top: 1px solid var(--pr-rule);
  scroll-margin-top: 5.5rem;
}

.page-privacy .privacy-clause:first-child {
  border-top: 0;
  padding-top: 0.5rem;
}

.page-privacy .clause-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .clause-head h2 {
  margin: 0;
  font-size: clamp(1.3rem, 4.4vw, 1.85rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .clause-anchor {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--ink-600);
  text-decoration: none;
  padding: 0 0.25rem;
  transition: color 0.18s var(--ease);
}

.page-privacy .clause-anchor:hover,
.page-privacy .clause-anchor:focus-visible {
  color: var(--cyan);
  outline: none;
}

.page-privacy .privacy-clause p {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.82);
}

.page-privacy .privacy-clause h3 {
  margin: 1.5rem 0 0.6rem;
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 0.9rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.82);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--paper);
  font-weight: 800;
}

.page-privacy .privacy-list--tight li {
  font-size: 0.94rem;
  color: var(--mist);
}

.page-privacy .privacy-list--tight li::before {
  background: var(--cyan);
}

/* 数据类型卡 */
.page-privacy .dtype-grid {
  display: grid;
  gap: 0.7rem;
  margin: 1.1rem 0 1.25rem;
}

.page-privacy .dtype {
  margin: 0;
  padding: 0.9rem 1rem;
  border: 1px solid var(--ink-600);
  border-radius: var(--r-s);
  background: var(--ink-850);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-privacy .dtype:hover,
.page-privacy .dtype:focus-within,
.page-privacy .dtype:focus {
  border-color: var(--cyan-line);
  background: var(--ink-800);
  transform: translateY(-2px);
  outline: none;
}

.page-privacy .dtype figcaption {
  display: grid;
  gap: 0.3rem;
}

.page-privacy .dtype__k {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-privacy .dtype__t {
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.45;
  color: var(--paper);
}

.page-privacy .dtype__d {
  margin: 0.55rem 0 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--mist);
  transition: color 0.18s var(--ease);
}

.page-privacy .dtype:hover .dtype__d,
.page-privacy .dtype:focus-within .dtype__d {
  color: rgba(244, 241, 232, 0.9);
}

/* 强调块 */
.page-privacy .privacy-note {
  margin: 1.1rem 0 0;
  padding: 1rem 1.1rem;
  border-radius: var(--r-m);
  border-left: 3px solid var(--cyan);
  background: var(--teal-900);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.86);
}

.page-privacy .privacy-note strong {
  color: var(--cyan);
  font-weight: 800;
}

.page-privacy .privacy-note--teal {
  border-left-color: var(--orange);
  background: var(--ink-700);
}

.page-privacy .privacy-note--teal p {
  color: var(--pale);
}

/* 同步示意图 */
.page-privacy .sync-flow {
  margin: 1.1rem 0 1.3rem;
  padding: 0.75rem;
  border: 1px solid var(--ink-600);
  border-radius: var(--r-m);
  background: linear-gradient(180deg, var(--ink-850), var(--ink-900));
}

.page-privacy .sync-flow svg {
  display: block;
  width: 100%;
  height: auto;
}

/* 本地存储定义表 */
.page-privacy .storage-list {
  margin: 1rem 0 1.1rem;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .storage-list > div {
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem 0.9rem;
  border-left: 2px solid var(--ink-600);
  background: rgba(18, 43, 66, 0.55);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  transition: border-color 0.18s var(--ease);
}

.page-privacy .storage-list > div:hover {
  border-left-color: var(--cyan);
}

.page-privacy .storage-list dt {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .storage-list dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.82);
}

/* 联系方式 */
.page-privacy .contact-card {
  margin: 1.2rem 0 0.9rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--cyan-line);
  border-radius: var(--r-m);
  background: var(--ink-800);
}

.page-privacy .contact-card__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .contact-card dl {
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .contact-card dl > div {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed rgba(37, 72, 103, 0.75);
}

.page-privacy .contact-card dl > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .contact-card dt {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .contact-card dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .contact-card dd a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .contact-card dd a:hover,
.page-privacy .contact-card dd a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
  outline: none;
}

.page-privacy .contact-card__note {
  margin: 0.85rem 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mist);
}

/* 行内链接 */
.page-privacy .privacy-inline-link {
  font-size: 0.92rem;
  color: var(--mist);
}

.page-privacy .privacy-inline-link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-inline-link a:hover,
.page-privacy .privacy-inline-link a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
  outline: none;
}

.page-privacy .privacy-foot {
  margin-top: 2rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .privacy-foot p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--mist);
}

.page-privacy .privacy-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
}

.page-privacy .privacy-foot a:hover,
.page-privacy .privacy-foot a:focus-visible {
  color: var(--paper);
  outline: none;
}

@media (min-width: 640px) {
  .page-privacy .dtype-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .contact-card dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-privacy .privacy-hero__plate {
    order: 0;
  }

  .page-privacy .privacy-body {
    grid-template-columns: var(--pr-toc-w) minmax(0, 1fr);
    gap: clamp(1.75rem, 4vw, 3.25rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 6rem;
    background: transparent;
    border: 0;
    border-left: 1px solid var(--ink-600);
    border-radius: 0;
    padding: 0.15rem 0 0.15rem 0.35rem;
  }

  .page-privacy .privacy-content {
    padding-left: 0.25rem;
  }

  .page-privacy .privacy-clause:first-child {
    padding-top: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .dtype,
  .page-privacy .privacy-list li::before,
  .page-privacy .privacy-toc a {
    transition: none;
  }

  .page-privacy .dtype:hover,
  .page-privacy .dtype:focus-within,
  .page-privacy .dtype:focus {
    transform: none;
  }
}
<<<END>>>