.page-privacy {
  --pp-ink: #16241F;
  --pp-ink-soft: #4C615A;
  --pp-line: #D9D2C1;
  --pp-line-soft: #E7E1D2;
  --pp-paper-dim: #EDE8DA;
  --pp-accent: #0B7A68;
  padding-block: clamp(1.25rem, 3vw, 2.25rem) clamp(3rem, 6vw, 5rem);
  background: var(--c-void);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-privacy .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-12);
  color: var(--c-body);
}

.page-privacy .crumb-link {
  color: var(--c-body);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumb-link:hover,
.page-privacy .crumb-link:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

.page-privacy .crumb-sep {
  color: var(--c-line);
}

.page-privacy .crumb-current {
  color: var(--c-white);
}

/* 首屏声明 */
.page-privacy .pp-head {
  display: grid;
  gap: 0.9rem;
  padding-bottom: clamp(1.5rem, 4vw, 2.25rem);
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .pp-head h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6.2vw, 3.3rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--c-white);
  max-width: 22ch;
}

.page-privacy .pp-lead {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--c-body);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-12);
  color: var(--c-body);
}

.page-privacy .pp-meta li {
  position: relative;
  padding-left: 0.9rem;
}

.page-privacy .pp-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 1px;
  background: var(--c-cyan);
}

.page-privacy .mono {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* 视觉锚点 */
.page-privacy .pp-slice {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0;
  border: 1px solid var(--c-line);
  background: var(--c-pine);
  position: relative;
  overflow: hidden;
}

.page-privacy .pp-slice img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.05);
}

.page-privacy .pp-slice .media-label {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--c-void);
  background: var(--c-cyan);
}

/* 主体分栏 */
.page-privacy .pp-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
  margin-top: clamp(1rem, 2.5vw, 1.5rem);
}

/* 章节目录 */
.page-privacy .pp-toc {
  border: 1px solid var(--c-line);
  background: var(--c-carbon);
  padding: 1.1rem 1.1rem 1.25rem;
}

.page-privacy .pp-toc-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: var(--fs-14);
  letter-spacing: 0.16em;
  color: var(--c-mist);
}

.page-privacy .pp-toc-list {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-toc-link {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.45rem 0.25rem;
  color: var(--c-body);
  text-decoration: none;
  font-size: var(--fs-14);
  line-height: 1.5;
  border-left: 2px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .pp-toc-link .mono {
  font-size: var(--fs-12);
  color: var(--c-mist);
  flex: none;
}

.page-privacy .pp-toc-link:hover,
.page-privacy .pp-toc-link:focus-visible,
.page-privacy .pp-toc-link[aria-current] {
  color: var(--c-white);
  border-left-color: var(--c-cyan);
  background: rgba(0, 229, 195, 0.07);
}

.page-privacy .pp-toc-link:hover .mono,
.page-privacy .pp-toc-link[aria-current] .mono {
  color: var(--c-cyan);
}

.page-privacy .pp-toc-note {
  margin: 1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-body);
}

.page-privacy .pp-toc-note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.4);
}

/* 纸白正文面板 */
.page-privacy .pp-paper {
  background: var(--c-paper);
  color: var(--pp-ink);
  border: 1px solid var(--c-line);
  padding: clamp(1.5rem, 5vw, 3.25rem) clamp(1.15rem, 4.5vw, 3.25rem);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.35), 12px 12px 0 rgba(0, 0, 0, 0.18);
  max-width: 62rem;
}

.page-privacy .chapter {
  position: relative;
  padding-left: 1.05rem;
  border-left: 1px solid var(--pp-line);
}

.page-privacy .chapter::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 2px;
  height: 2.4rem;
  background: var(--pp-accent);
}

.page-privacy .chapter + .chapter {
  margin-top: clamp(2rem, 5vw, 3rem);
}

.page-privacy .chapter-head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
}

.page-privacy .chapter-no {
  font-size: var(--fs-14);
  color: var(--pp-accent);
  flex: none;
}

.page-privacy .chapter h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2.6vw, 1.2rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.5;
  color: var(--pp-ink);
}

.page-privacy .chapter p {
  margin: 0 0 0.85rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--pp-ink);
}

.page-privacy .chapter p:last-child {
  margin-bottom: 0;
}

.page-privacy .chapter .mono {
  color: var(--pp-accent);
  font-size: 0.95em;
  border-bottom: 1px solid rgba(11, 122, 104, 0.3);
  padding-bottom: 1px;
}

.page-privacy .pp-list {
  margin: 0 0 0.85rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 1rem;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--pp-ink);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 1px;
  background: var(--pp-accent);
}

.page-privacy .pp-list strong {
  font-weight: 700;
}

/* 保留期限表 */
.page-privacy .pp-retention {
  margin: 0 0 1.1rem;
  padding: 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-ret-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--pp-line);
}

.page-privacy .pp-ret-row dt {
  font-size: var(--fs-14);
  color: var(--pp-ink-soft);
  letter-spacing: 0.02em;
}

.page-privacy .pp-ret-row dd {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--pp-ink);
  font-weight: 600;
}

.page-privacy .pp-ret-row dd .mono {
  font-size: 1.1rem;
  color: var(--pp-accent);
  border-bottom: none;
}

/* 章末提示 */
.page-privacy .pp-note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  background: var(--pp-paper-dim);
  border-left: 3px solid var(--pp-accent);
}

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

.page-privacy .pp-note a,
.page-privacy .pp-mail {
  color: var(--pp-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 122, 104, 0.45);
  word-break: break-word;
}

.page-privacy .pp-note a:hover,
.page-privacy .pp-mail:hover,
.page-privacy .pp-note a:focus-visible,
.page-privacy .pp-mail:focus-visible {
  color: var(--pp-ink);
  border-bottom-color: var(--pp-ink);
}

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

@media (min-width: 48em) {
  .page-privacy .pp-head {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pp-ret-row {
    flex-wrap: nowrap;
  }
}

@media (min-width: 64em) {
  .page-privacy .pp-shell {
    grid-template-columns: 15.5rem minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + 1.25rem);
  }

  .page-privacy .pp-paper {
    padding-inline: clamp(2rem, 4vw, 3.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc-link {
    transition: none;
  }
}
<<<END>>>