.page-privacy {
  --pp-rule: rgba(11, 18, 32, 0.16);
  --pp-ink-soft: rgba(11, 18, 32, 0.76);
  background: var(--ink-900);
  color: var(--warm-300);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* 首屏 */
.page-privacy .pp-hero {
  position: relative;
  padding: calc(var(--header-h) + 40px) 0 clamp(34px, 6vw, 62px);
  border-bottom: 1px solid var(--line-strong);
  background: var(--ink-950);
  overflow: hidden;
}

.page-privacy .pp-hero-media {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-privacy .pp-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.65) contrast(0.9);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(104deg, rgba(5, 8, 15, 0.95) 0%, rgba(11, 18, 32, 0.86) 48%, rgba(11, 18, 32, 0.52) 100%),
    radial-gradient(circle at 84% 14%, rgba(57, 215, 230, 0.18), transparent 52%);
}

.page-privacy .pp-hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--warm-300);
}

.page-privacy .crumbs a {
  color: var(--warm-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-privacy .crumbs li::after {
  content: "/";
  margin-left: 8px;
  color: rgba(201, 194, 182, 0.45);
}

.page-privacy .crumbs li:last-child::after {
  content: "";
}

.page-privacy .pp-kicker {
  margin: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .pp-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.3rem, 8.4vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .pp-lead {
  max-width: 56ch;
  margin: 22px 0 0;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.88;
  color: var(--warm-300);
}

.page-privacy .pp-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 34px 0 0;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-privacy .pp-fact {
  padding: 14px 16px;
  background: rgba(17, 28, 51, 0.86);
}

.page-privacy .pp-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .pp-fact dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.2;
  color: var(--paper);
}

/* 正文区 */
.page-privacy .pp-body {
  padding: clamp(26px, 5vw, 54px) 0 clamp(48px, 7vw, 82px);
}

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
}

/* 目录 */
.page-privacy .pp-toc {
  background: var(--ink-800);
  border: 1px solid var(--line-strong);
  padding: 18px 18px 14px;
}

.page-privacy .pp-toc-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-privacy .pp-toc-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  color: var(--warm-300);
  text-decoration: none;
  font-size: 0.94rem;
  line-height: 1.45;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-privacy .pp-toc-list a:hover,
.page-privacy .pp-toc-list a:focus-visible {
  color: var(--cyan);
  padding-left: 4px;
}

.page-privacy .pp-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-privacy .pp-toc-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-strong);
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(201, 194, 182, 0.78);
}

/* 文章主体 */
.page-privacy .pp-article {
  background: var(--paper);
  color: var(--ink-900);
  border: 2px solid var(--ink-950);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 4vw, 42px);
}

.page-privacy .pp-article-lead {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--amber);
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-clause {
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-clause-head {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
}

.page-privacy .pp-clause-num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  color: var(--paper);
  background: var(--ink-900);
}

.page-privacy .pp-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.34rem, 3vw, 1.82rem);
  line-height: 1.28;
  color: var(--ink-950);
}

.page-privacy .pp-clause p {
  margin: 14px 0 0;
  font-size: 0.98rem;
  line-height: 1.92;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 8px;
  height: 8px;
  background: var(--amber);
}

.page-privacy .pp-key {
  color: var(--ink-950);
  font-weight: 600;
}

/* 保存时长表 */
.page-privacy .pp-table-wrap {
  margin-top: 18px;
  border: 1px solid var(--pp-rule);
  overflow-x: auto;
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
}

.page-privacy .pp-table th {
  padding: 11px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--ink-900);
}

.page-privacy .pp-table td {
  padding: 12px 14px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--pp-ink-soft);
  border-top: 1px solid var(--pp-rule);
  vertical-align: top;
}

.page-privacy .pp-table tbody td:first-child {
  color: var(--ink-950);
  font-weight: 600;
}

.page-privacy .pp-fold {
  margin-top: 16px;
  border-color: var(--pp-rule);
}

.page-privacy .pp-fold summary {
  color: var(--ink-950);
  font-size: 0.92rem;
  font-weight: 600;
}

.page-privacy .pp-fold .accordion-body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

/* 联系方式 */
.page-privacy .pp-contact {
  margin-top: 18px;
  padding: 18px;
  background: var(--paper-dim);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-contact-row {
  display: grid;
  gap: 2px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--pp-rule);
}

.page-privacy .pp-contact-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-privacy .pp-contact-val {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--ink-950);
  word-break: break-word;
}

.page-privacy .pp-contact-note {
  margin: 14px 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.page-privacy .copy-btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--ink-900);
  border: 1px solid var(--ink-950);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .copy-btn:hover {
  background: var(--ink-700);
  color: var(--cyan);
}

.page-privacy .copy-btn[data-copied="true"] {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

/* 相关入口 */
.page-privacy .pp-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .pp-related a {
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  text-decoration: none;
  border: 1px solid var(--ink-950);
  border-radius: var(--radius);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .pp-related a:hover {
  background: var(--ink-900);
  color: var(--paper);
}

/* 响应式 */
@media (min-width: 560px) {
  .page-privacy .pp-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-contact-row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-privacy .pp-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: clamp(24px, 3vw, 40px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-privacy .pp-article {
    max-width: 780px;
  }
}
<<<END>>>