.page-privacy {
  --pp-measure: 43em;
  --pp-grid-line: rgba(26, 31, 29, 0.05);
  background: var(--paper);
  color: var(--text-dark);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-privacy .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--deep);
  color: var(--white);
  padding: 2.25rem 0 3.5rem;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(92% 72% at 94% -12%, rgba(38, 240, 208, 0.2), transparent 62%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.25rem;
}

.page-privacy .privacy-hero .crumbs {
  display: flex;
  align-items: center;
  gap: 0.55em;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan-soft);
  margin-bottom: 1.5rem;
}

.page-privacy .privacy-hero .crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

.page-privacy .privacy-hero .index-tag {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  margin: 0 0 0.85rem;
}

.page-privacy .privacy-hero__title {
  font-size: clamp(2.15rem, 7vw, 3.9rem);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: 0.01em;
  margin: 0 0 1rem;
  color: var(--white);
}

.page-privacy .privacy-hero__lede {
  max-width: 34em;
  font-size: 1rem;
  color: rgba(251, 250, 247, 0.76);
  margin: 0 0 1.75rem;
}

.page-privacy .privacy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  padding: 0.5rem;
  border: 1px solid var(--glass-line);
  background: var(--glass-bg);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 数据流向 ---------- */
.page-privacy .privacy-flow {
  padding: 3rem 0 1rem;
}

.page-privacy .privacy-flow__head {
  max-width: 36em;
}

.page-privacy .privacy-flow .index-tag {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  margin: 0 0 0.6rem;
}

.page-privacy .privacy-flow__title {
  font-size: clamp(1.45rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.28;
  margin: 0;
}

.page-privacy .privacy-flow__track {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

.page-privacy .privacy-flow__step {
  background: var(--white);
  padding: 1.5rem 1.35rem 1.65rem;
}

.page-privacy .privacy-flow__step::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2px;
  background: var(--cyan);
  margin-bottom: 1rem;
}

.page-privacy .privacy-flow__step:nth-child(2)::before {
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
}

.page-privacy .privacy-flow__step:nth-child(3)::before {
  background: var(--gold);
}

.page-privacy .privacy-flow__step h3 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
}

.page-privacy .privacy-flow__step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-dark);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 2.25rem;
  padding: 2rem 0 4rem;
  background-image:
    linear-gradient(var(--pp-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pp-grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-index {
  border-top: 2px solid var(--deep);
  padding-top: 0.9rem;
}

.page-privacy .privacy-index__label {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.42rem 0 0.42rem 0.65rem;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--deep);
  border-left-color: var(--cyan);
}

.page-privacy .privacy-index__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  scroll-margin-top: calc(var(--statusbar-h) + 1.5rem);
  padding: 2.4rem 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .privacy-sec:first-child {
  border-top: 0;
  padding-top: 0.35rem;
}

.page-privacy .privacy-sec__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .privacy-sec__eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.page-privacy .privacy-sec__title {
  position: relative;
  font-size: clamp(1.28rem, 4.2vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.32;
  margin: 0 0 0.9rem;
}

.page-privacy .privacy-sec:target {
  border-top-color: var(--gold);
}

.page-privacy .privacy-sec:target .privacy-sec__title::before {
  content: "";
  position: absolute;
  left: -0.8rem;
  top: 0.28em;
  width: 3px;
  height: 1em;
  background: var(--gold);
}

.page-privacy .privacy-sec__body {
  max-width: var(--pp-measure);
}

.page-privacy .privacy-sec__body > p {
  margin: 0 0 0.9rem;
  font-size: 0.9375rem;
}

.page-privacy .privacy-sec__body a {
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  transition: border-color 160ms var(--ease);
}

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

.page-privacy .privacy-note {
  margin: 1.25rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--cyan);
  font-size: 0.875rem;
  color: var(--muted);
}

/* ---------- 定义型清单 ---------- */
.page-privacy .privacy-defs {
  margin: 1.1rem 0 0;
}

.page-privacy .privacy-defs__row {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--rule);
}

.page-privacy .privacy-defs dt {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-defs dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-privacy .privacy-split__col .privacy-defs__row:last-child {
  border-bottom: 0;
}

/* ---------- 必要 / 可选 分栏 ---------- */
.page-privacy .privacy-split {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.page-privacy .privacy-split__col {
  padding: 1.2rem 1.2rem 0.5rem;
  border: 1px solid var(--line-light);
  background: var(--white);
}

.page-privacy .privacy-split__col--opt {
  background: transparent;
  border-style: dashed;
}

.page-privacy .privacy-split__tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .privacy-split__tag::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

.page-privacy .privacy-split__col--opt .privacy-split__tag::before {
  background: var(--gold);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-bullets {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-privacy .privacy-bullets li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.9375rem;
}

.page-privacy .privacy-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .privacy-bullets__key {
  font-weight: 700;
  margin-right: 0.4em;
}

/* ---------- 关键期限 ---------- */
.page-privacy .privacy-terms {
  display: grid;
  gap: 1px;
  margin-top: 1.25rem;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

.page-privacy .privacy-term {
  background: var(--deep);
  color: var(--white);
  padding: 1.4rem 1.25rem 1.5rem;
}

.page-privacy .privacy-term:nth-child(2) {
  background: var(--panel);
}

.page-privacy .privacy-term__value {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin: 0;
}

.page-privacy .privacy-term__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.05rem, 7vw, 2.75rem);
  font-weight: 500;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -0.01em;
}

.page-privacy .privacy-term__unit {
  font-size: 0.9375rem;
  color: var(--cyan-soft);
}

.page-privacy .privacy-term__cap {
  margin: 0.7rem 0 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(251, 250, 247, 0.74);
}

.page-privacy .privacy-lead-in {
  margin: 1.4rem 0 0;
  font-size: 0.9375rem;
}

/* ---------- 折叠说明 ---------- */
.page-privacy .privacy-fold {
  margin-top: 1.35rem;
  border: 1px solid var(--line-light);
  background: var(--white);
}

.page-privacy .privacy-fold__title {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-privacy .privacy-fold__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1rem 1.1rem;
  border: 0;
  background: none;
  text-align: left;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
}

.page-privacy .privacy-fold__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .privacy-fold .accordion__icon {
  flex: none;
  width: 12px;
  height: 12px;
  position: relative;
}

.page-privacy .privacy-fold .accordion__icon::before,
.page-privacy .privacy-fold .accordion__icon::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 12px;
  height: 1.5px;
  background: var(--deep);
  transform: translateY(-50%);
  transition: transform 180ms var(--ease);
}

.page-privacy .privacy-fold .accordion__icon::after {
  transform: translateY(-50%) rotate(90deg);
}

.page-privacy .privacy-fold .accordion__item[data-open] .accordion__icon::after {
  transform: translateY(-50%) rotate(0deg);
}

.page-privacy .privacy-fold .accordion__panel {
  overflow: hidden;
}

.page-privacy .privacy-fold .accordion__item:not([data-open]) .accordion__panel {
  display: none;
}

.page-privacy .privacy-fold .accordion__panel-inner {
  padding: 0 1.1rem 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .privacy-fold .accordion__panel-inner p {
  margin: 0;
}

/* ---------- 操作清单 ---------- */
.page-privacy .privacy-actions {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
}

.page-privacy .privacy-actions li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  padding: 1.15rem 1.2rem 1.2rem;
  background: var(--white);
}

.page-privacy .privacy-actions__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 0.3rem;
}

.page-privacy .privacy-actions h3 {
  margin: 0 0 0.3rem;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-actions p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact__list {
  list-style: none;
  margin: 1.35rem 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.95rem 1.1rem;
  background: var(--white);
  border: 1px solid var(--line-light);
  border-left: 3px solid var(--cyan);
}

.page-privacy .privacy-contact__key {
  min-width: 4.5rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1rem;
  font-weight: 600;
  word-break: break-all;
}

.page-privacy .privacy-contact__row .copy-btn {
  margin-left: auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-flow__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-privacy .privacy-terms {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-defs__row {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 3rem 0 5rem;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    column-gap: 3rem;
  }

  .page-privacy .privacy-hero__figure {
    transform: translateY(1.75rem);
  }

  .page-privacy .privacy-flow {
    padding-top: 3.75rem;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: 13.5rem minmax(0, 1fr);
    column-gap: 4rem;
    align-items: start;
    padding: 2.5rem 0 5.5rem;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--statusbar-h) + 1.75rem);
  }

  .page-privacy .privacy-sec {
    padding: 3rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-hero .crumbs a,
  .page-privacy .privacy-fold .accordion__icon::before,
  .page-privacy .privacy-fold .accordion__icon::after,
  .page-privacy .privacy-sec__body a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>