.page-privacy {
  --pv-side: 250px;
  --pv-read: 760px;
  --pv-line: rgba(155, 184, 168, .22);
  --pv-card: rgba(11, 27, 43, .72);
  --pv-dim: rgba(5, 10, 9, .48);
}

/* ---------- 首屏框景 ---------- */
.page-privacy .pv-hero {
  padding: 26px 0 10px;
}

.page-privacy .pv-hero__frame {
  position: relative;
  overflow: hidden;
  padding: 26px 20px 28px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 110% at 0% 0%, rgba(77, 225, 193, .10), transparent 56%),
    linear-gradient(165deg, rgba(11, 27, 43, .92), rgba(7, 26, 22, .95));
  box-shadow: var(--shadow);
}

.page-privacy .pv-hero__frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(155, 184, 168, .14);
  border-radius: calc(var(--radius) - 4px);
  pointer-events: none;
}

.page-privacy .pv-hero__frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime), rgba(198, 255, 74, 0) 68%);
}

.page-privacy .pv-hero__frame > * {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero__copy h1 {
  margin: 12px 0 0;
  font-size: clamp(26px, 6.2vw, 44px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.22;
  color: var(--chalk);
}

.page-privacy .pv-hero__copy .lead {
  margin: 14px 0 0;
  max-width: 54ch;
  color: var(--moss);
}

.page-privacy .pv-hero__marks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__media {
  margin: 24px 0 0;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--pv-dim);
}

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

.page-privacy .pv-hero__media .media__caption {
  display: block;
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--moss);
  border-top: 1px solid var(--pv-line);
}

/* ---------- 正文区栅格 ---------- */
.page-privacy .pv-body {
  padding: 34px 0 0;
}

.page-privacy .pv-body__grid {
  display: grid;
  gap: 26px;
}

/* ---------- 玻璃索引 ---------- */
.page-privacy .pv-index {
  padding: 18px 16px;
  border-radius: var(--radius);
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.page-privacy .pv-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--pv-line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--moss);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--chalk);
  border-color: var(--lime);
  background: var(--lime-soft);
}

.page-privacy .pv-index__num {
  font-size: 12px;
  color: var(--lime);
  letter-spacing: .06em;
}

.page-privacy .pv-index__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--moss);
}

.page-privacy .pv-index__note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 74, .4);
}

.page-privacy .pv-index__note a:hover {
  border-bottom-color: var(--lime);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-flow {
  max-width: var(--pv-read);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: 42px;
  padding-top: 34px;
  border-top: 1px dashed var(--pv-line);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-privacy .pv-sec__num {
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--lime);
  background: var(--lime-soft);
  border: 1px solid rgba(198, 255, 74, .35);
  border-radius: 6px;
  padding: 3px 8px;
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 29px);
  font-weight: 800;
  letter-spacing: -.015em;
  line-height: 1.3;
  color: var(--chalk);
}

.page-privacy .pv-sec > p {
  margin: 16px 0 0;
  color: var(--moss);
  line-height: 1.78;
}

.page-privacy .pv-list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--moss);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-privacy .pv-list li strong {
  display: block;
  margin-bottom: 2px;
  color: var(--chalk);
  font-weight: 700;
}

.page-privacy .pv-callout {
  margin-top: 22px;
  padding: 15px 18px;
  border-left: 3px solid var(--lime);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--glass);
  color: var(--chalk);
  font-size: 15px;
  line-height: 1.74;
}

.page-privacy .pv-pull {
  margin-top: 22px;
  padding: 4px 0 4px 18px;
  border-left: 1px solid rgba(242, 193, 78, .55);
}

.page-privacy .pv-pull p {
  margin: 0;
  font-size: clamp(17px, 2.6vw, 21px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.55;
  color: var(--gold);
}

/* ---------- 存储与安全卡片 ---------- */
.page-privacy .pv-facts {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pv-fact {
  padding: 16px 16px 18px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: var(--pv-card);
  transition: border-color .18s ease, transform .18s ease;
}

.page-privacy .pv-fact:hover {
  border-color: rgba(198, 255, 74, .5);
  transform: translateY(-2px);
}

.page-privacy .pv-fact h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--chalk);
}

.page-privacy .pv-fact p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--moss);
}

/* ---------- 折叠面板 ---------- */
.page-privacy .pv-fold {
  margin-top: 22px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: var(--pv-dim);
  overflow: hidden;
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--chalk);
  cursor: pointer;
  list-style: none;
}

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

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

.page-privacy .pv-fold[open] summary {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-fold[open] summary::after {
  content: "–";
}

.page-privacy .pv-fold__body {
  padding: 16px;
}

.page-privacy .pv-fold__body .pv-list {
  margin-top: 0;
}

.page-privacy .pv-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pvstep;
}

.page-privacy .pv-steps li {
  position: relative;
  padding-left: 40px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--moss);
  counter-increment: pvstep;
}

.page-privacy .pv-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-num);
  font-size: 12px;
  line-height: 1.4;
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pv-contact__item {
  padding: 16px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: var(--pv-card);
}

.page-privacy .pv-contact__label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-privacy .pv-contact__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--chalk);
  word-break: break-word;
}

.page-privacy .copy-mail {
  display: block;
}

.page-privacy .copy-mail__label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-privacy .copy-mail__value {
  padding: 0;
  border: 0;
  background: none;
  color: var(--lime);
  font-family: var(--font-num);
  font-size: 15px;
  text-align: left;
  word-break: break-all;
  cursor: pointer;
}

.page-privacy .copy-mail__value:hover,
.page-privacy .copy-mail__value:focus-visible {
  border-bottom: 1px solid var(--lime);
}

.page-privacy .copy-mail__hint {
  min-height: 1.2em;
  margin: 6px 0 0;
  font-size: 12.5px;
  color: var(--cyan);
}

.page-privacy .pv-update {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--moss);
}

/* ---------- 底部延伸条 ---------- */
.page-privacy .pv-tail {
  padding: 46px 0 4px;
}

.page-privacy .pv-foot {
  display: grid;
  gap: 18px;
  padding: 22px 20px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: linear-gradient(122deg, rgba(198, 255, 74, .09), rgba(11, 27, 43, .85) 62%);
}

.page-privacy .pv-foot__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--chalk);
}

.page-privacy .pv-foot__text {
  margin: 8px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--moss);
}

.page-privacy .pv-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-foot__links .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-facts,
  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-foot {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .9fr);
    align-items: center;
    padding: 26px 24px;
  }

  .page-privacy .pv-foot__links {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero {
    padding-top: 34px;
  }

  .page-privacy .pv-hero__frame {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 34px;
    align-items: center;
    padding: 38px 34px 40px;
  }

  .page-privacy .pv-hero__media {
    margin-top: 0;
  }

  .page-privacy .pv-body {
    padding-top: 44px;
  }

  .page-privacy .pv-body__grid {
    grid-template-columns: var(--pv-side) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: calc(var(--top-h) + 24px);
    padding: 20px 18px;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__link {
    width: 100%;
    padding: 10px 12px;
    border-color: transparent;
    border-radius: 8px;
    white-space: normal;
    font-size: 14.5px;
  }

  .page-privacy .pv-index__link:hover,
  .page-privacy .pv-index__link:focus-visible {
    border-color: rgba(198, 255, 74, .5);
  }

  .page-privacy .pv-sec > p,
  .page-privacy .pv-sec .pv-list li {
    font-size: 16px;
  }
}
<<<END>>>