.page-privacy {
  --pv-jade: var(--accent-jade);
  --pv-cyan: var(--cyan);
  --pv-amber: var(--amber);
  display: block;
  padding-bottom: 72px;
  font-family: var(--font-body);
  color: var(--text);
}

.page-privacy .pv-wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 768px) {
  .page-privacy .pv-wrap {
    padding-inline: 32px;
  }
}

.page-privacy .crumb {
  padding-block: 22px 0;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-mast {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-block: 28px 40px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-mast::before {
  content: "";
  position: absolute;
  inset: -70px 0 0 0;
  background:
    radial-gradient(52% 76% at 12% 0%, rgba(14, 79, 74, 0.62), transparent 72%),
    radial-gradient(38% 60% at 92% 8%, rgba(61, 242, 224, 0.13), transparent 70%),
    radial-gradient(32% 52% at 70% 88%, rgba(255, 138, 60, 0.09), transparent 74%);
  pointer-events: none;
  z-index: 0;
}

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

@media (min-width: 900px) {
  .page-privacy .pv-mast {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: end;
    padding-block: 36px 52px;
  }
}

.page-privacy .pv-mast__main {
  min-width: 0;
}

.page-privacy .pv-mast__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
  text-transform: uppercase;
}

.page-privacy .pv-mast__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .pv-mast__lead {
  margin: 20px 0 0;
  max-width: 40ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .pv-mast__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 0 16px;
  border-left: 2px solid var(--pv-jade);
  display: grid;
  gap: 9px;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-privacy .pv-mast__facts li {
  display: grid;
  grid-template-columns: 5.6em minmax(0, 1fr);
  gap: 10px;
}

.page-privacy .pv-mast__k {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--pv-jade);
  padding-top: 0.2em;
}

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

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

/* ---------- 主体布局 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 200px;
    gap: 60px;
    align-items: start;
    padding-top: 20px;
  }
}

.page-privacy .pv-doc {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding-block: 34px 30px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-sec:first-child {
  padding-top: 10px;
}

.page-privacy .pv-sec:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

/* ---------- 章节标题 ---------- */

.page-privacy .pv-head {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 8px;
  margin-bottom: 22px;
}

.page-privacy .pv-head__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  padding-top: 3px;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--pv-jade);
}

.page-privacy .pv-head__num::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  margin-top: 7px;
  border-radius: 2px;
  background: var(--pv-jade);
}

.page-privacy .pv-head__title {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.2vw, 27px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pv-head__desc {
  grid-column: 2;
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

@media (max-width: 599px) {
  .page-privacy .pv-head {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-privacy .pv-head__num {
    grid-column: 1;
    grid-row: auto;
    padding-top: 0;
  }
  .page-privacy .pv-head__num::after {
    width: 26px;
  }
  .page-privacy .pv-head__title,
  .page-privacy .pv-head__desc {
    grid-column: 1;
  }
}

/* ---------- 正文元素 ---------- */

.page-privacy .pv-body {
  margin: 0 0 16px;
  max-width: 44em;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .pv-body:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-note {
  margin: 18px 0 0;
  max-width: 44em;
  padding-left: 16px;
  border-left: 2px solid var(--line-strong);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-privacy .pv-sub {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 12px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-privacy .pv-sub::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--pv-jade);
  transform: rotate(45deg);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 44em;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pv-jade);
  opacity: 0.9;
}

/* ---------- 01 双卡 ---------- */

.page-privacy .pv-cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 760px) {
  .page-privacy .pv-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

.page-privacy .pv-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(27, 42, 99, 0.55), rgba(16, 23, 54, 0.72));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  min-width: 0;
}

.page-privacy .pv-card__title {
  margin: 0 0 14px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--pv-jade);
}

.page-privacy .pv-card .pv-list li {
  font-size: 15px;
}

/* ---------- 02 用途 ---------- */

.page-privacy .pv-uses {
  display: grid;
  gap: 14px;
  max-width: 46em;
}

.page-privacy .pv-uses__row {
  padding: 16px 18px;
  border-radius: var(--radius);
  background: rgba(27, 42, 99, 0.42);
  border-left: 3px solid var(--pv-jade);
}

.page-privacy .pv-uses__k {
  display: block;
  margin-bottom: 7px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--pv-jade);
}

.page-privacy .pv-uses__v {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .pv-quote {
  margin: 24px 0 0;
  max-width: 42em;
  padding: 20px 22px;
  border: 1px solid rgba(61, 242, 224, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(14, 79, 74, 0.5), rgba(16, 23, 54, 0.58));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-glass);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
}

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

/* ---------- 04 保留期限 ---------- */

.page-privacy .pv-retention {
  display: grid;
  max-width: 46em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-retention__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  padding: 16px 18px;
  background: rgba(16, 23, 54, 0.62);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-retention__row:last-child {
  border-bottom: 0;
}

@media (min-width: 720px) {
  .page-privacy .pv-retention__row {
    grid-template-columns: minmax(0, 1.15fr) auto minmax(0, 1.6fr);
    align-items: baseline;
    gap: 18px;
    padding: 16px 20px;
  }
}

.page-privacy .pv-retention__cat {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-retention__span {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--pv-amber);
  white-space: nowrap;
}

.page-privacy .pv-retention__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 05 权利步骤 ---------- */

.page-privacy .pv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  max-width: 46em;
}

.page-privacy .pv-steps__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pv-steps__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-steps__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--pv-jade);
  color: var(--pv-jade);
  font-size: 13px;
}

.page-privacy .pv-steps__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  color: var(--text);
}

.page-privacy .pv-steps__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 07 联系信息 ---------- */

.page-privacy .pv-contact {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  max-width: 42em;
}

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(16, 23, 54, 0.62);
}

.page-privacy .pv-contact__k {
  flex: 0 0 auto;
  min-width: 5em;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-privacy .pv-contact__v {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 章节索引 ---------- */

.page-privacy .pv-index {
  align-self: start;
  min-width: 0;
}

.page-privacy .pv-index__label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-index__link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 7px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--text);
  background: rgba(61, 242, 224, 0.06);
  border-left-color: var(--pv-jade);
}

.page-privacy .pv-index__link.is-active {
  color: var(--text);
  background: rgba(61, 242, 224, 0.09);
  border-left-color: var(--pv-cyan);
}

.page-privacy .pv-index__num {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-privacy .pv-index__link:hover .pv-index__num,
.page-privacy .pv-index__link.is-active .pv-index__num {
  color: var(--pv-cyan);
}

@media (min-width: 1024px) {
  .page-privacy .pv-index {
    position: sticky;
    top: 92px;
  }
}

@media (max-width: 1023px) {
  .page-privacy .pv-index {
    order: -1;
    margin-bottom: 6px;
  }

  .page-privacy .pv-index__label {
    margin-bottom: 10px;
  }

  .page-privacy .pv-index__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .page-privacy .pv-index__list::-webkit-scrollbar {
    display: none;
  }

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

  .page-privacy .pv-index__link {
    grid-template-columns: auto auto;
    gap: 6px;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 7px 14px;
    white-space: nowrap;
  }

  .page-privacy .pv-index__link:hover,
  .page-privacy .pv-index__link:focus-visible,
  .page-privacy .pv-index__link.is-active {
    border-color: var(--pv-cyan);
    background: rgba(61, 242, 224, 0.1);
    border-left-color: var(--pv-cyan);
  }
}

/* ---------- 底部行动 ---------- */

.page-privacy .pv-cta {
  display: grid;
  gap: 18px;
  margin-top: 48px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(58, 26, 107, 0.45), rgba(16, 23, 54, 0.72));
}

@media (min-width: 820px) {
  .page-privacy .pv-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 32px;
  }
}

.page-privacy .pv-cta__text {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

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

@media (max-width: 479px) {
  .page-privacy .pv-cta__actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }
}
<<<END>>>