.page-privacy {
  --pv-sec-pad: clamp(26px, 4vw, 44px);
}

.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-block: clamp(18px, 3vw, 28px) clamp(32px, 5vw, 60px);
}

.page-privacy .pv-hero .wb-breadcrumb {
  margin-bottom: clamp(22px, 4vw, 40px);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-privacy .pv-title {
  margin: 10px 0 18px;
  font-family: var(--font-sans);
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: var(--text);
}

.page-privacy .pv-hero__meta {
  margin-top: 20px;
  color: var(--amber);
  letter-spacing: 0.08em;
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink-700) 0%, var(--ink-900) 62%, rgba(255, 79, 154, 0.16) 100%);
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

/* 主体两栏 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* 锚点目录 */
.page-privacy .pv-toc {
  order: -1;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--ink-800);
  padding: 18px 20px;
}

.page-privacy .pv-toc__label {
  margin: 0 0 12px;
  color: var(--faint);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.5;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-toc__link .wb-mono {
  color: var(--cyan);
  flex: none;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--cyan);
  transform: translateX(2px);
}

.page-privacy .pv-toc__back {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--faint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-toc__back:hover,
.page-privacy .pv-toc__back:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 章节 */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: var(--pv-sec-pad) clamp(0px, 2vw, 22px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
  transition: background-color 200ms var(--ease), box-shadow 200ms var(--ease);
}

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

.page-privacy .pv-sec:target {
  background: var(--ink-800);
  box-shadow: inset 3px 0 0 var(--cyan);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-size: clamp(1.3rem, 3.4vw, 1.7rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
}

.page-privacy .pv-sec__text,
.page-privacy .pv-sec__note {
  margin: 0 0 16px;
  max-width: 40em;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.85;
}

.page-privacy .pv-sec__note {
  margin-top: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  color: var(--faint);
  font-size: 0.92rem;
  line-height: 1.8;
}

/* 信息类型标签 */
.page-privacy .pv-chips {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .pv-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--cyan);
  background: var(--cyan-soft);
}

/* 定义列表 */
.page-privacy .pv-defs {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-defs__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-defs__row dt {
  font-weight: 700;
  color: var(--text);
  font-size: 0.98rem;
}

.page-privacy .pv-defs__row dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 40em;
}

/* 表格 */
.page-privacy .pv-table-wrap {
  margin: 6px 0 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow-x: auto;
  background: var(--ink-800);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.page-privacy .pv-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-privacy .pv-table tbody th {
  text-align: left;
  font-weight: 500;
  color: var(--text);
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

.page-privacy .pv-table tbody td {
  padding: 14px 16px;
  color: var(--muted);
  line-height: 1.7;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-table tbody td:first-of-type {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pv-table tbody tr:hover th,
.page-privacy .pv-table tbody tr:hover td {
  background: rgba(61, 242, 208, 0.06);
}

/* 要点列表 */
.page-privacy .pv-points {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-points li {
  position: relative;
  padding: 14px 16px 14px 18px;
  border-left: 2px solid var(--line);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: var(--ink-800);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
  transition: border-color 180ms var(--ease);
}

.page-privacy .pv-points li:hover {
  border-left-color: var(--cyan);
}

.page-privacy .pv-points__k {
  display: block;
  margin-bottom: 3px;
  font-weight: 700;
  color: var(--text);
}

/* 步骤 */
.page-privacy .pv-steps {
  list-style: none;
  counter-reset: pvstep;
  margin: 6px 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-steps li {
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-s);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-privacy .pv-steps li .wb-mono {
  color: var(--amber);
  letter-spacing: 0.08em;
}

.page-privacy .pv-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 208, 0.4);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-inline:hover,
.page-privacy .pv-inline:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* 联络面板 */
.page-privacy .pv-contact {
  margin-top: 20px;
  display: grid;
  gap: 24px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: linear-gradient(155deg, var(--ink-700) 0%, var(--ink-800) 70%);
}

.page-privacy .pv-contact__title {
  margin: 8px 0 10px;
  font-size: clamp(1.15rem, 2.6vw, 1.4rem);
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-contact__desc {
  margin: 0 0 18px;
  max-width: 34em;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-privacy .pv-contact__main .wb-contactline {
  margin-bottom: 12px;
}

.page-privacy .pv-contact__side {
  margin: 0;
  display: grid;
  gap: 14px;
  align-content: start;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact__side dt {
  margin-bottom: 4px;
  color: var(--faint);
  letter-spacing: 0.1em;
}

.page-privacy .pv-contact__side dd {
  margin: 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.6;
  word-break: break-word;
}

/* 底部按钮组 */
.page-privacy .pv-footnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* 桌面端 */
@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 244px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    order: 2;
    position: sticky;
    top: 24px;
  }

  .page-privacy .pv-body {
    order: 1;
  }

  .page-privacy .pv-defs__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .pv-contact {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-privacy .pv-contact__side {
    padding-top: 0;
    padding-left: 24px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-toc__back,
  .page-privacy .pv-points li,
  .page-privacy .pv-sec,
  .page-privacy .pv-inline {
    transition: none;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    transform: none;
  }
}
<<<END>>>