.page-privacy {
  --privacy-grid: linear-gradient(to right, rgba(11, 43, 36, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 43, 36, 0.055) 1px, transparent 1px);
  background-color: var(--paper);
  color: var(--ink);
}

.page-privacy .breadcrumbs {
  padding: 20px 0 0;
}

/* ===== Hero ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 28px 0 56px;
  border-bottom: 3px solid var(--deep);
  background-color: var(--paper);
  background-image: var(--privacy-grid);
  background-size: 56px 56px;
}

.page-privacy .privacy-hero__lead {
  max-width: 60ch;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 20px;
  font-size: clamp(2.05rem, 7.2vw, 4.4rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--deep);
}

.page-privacy .privacy-hero .lede {
  margin: 0;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-facts {
  display: grid;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-facts li {
  border-top: 3px solid var(--deep);
  padding-top: 10px;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-privacy .privacy-facts__num {
  display: inline-block;
  margin-right: 8px;
  color: var(--signal);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-hero__figure {
  margin: 36px 0 0;
}

.page-privacy .privacy-hero__figure .figure__media {
  border: 3px solid var(--deep);
  box-shadow: var(--shadow-hard);
  background: var(--moss);
  overflow: hidden;
}

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

/* ===== 正文排版 ===== */
.page-privacy .privacy-main {
  padding: 48px 0 72px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-privacy .privacy-aside {
  align-self: start;
}

.page-privacy .toc {
  padding: 20px 18px 22px;
  background: var(--moss);
  border: 3px solid var(--deep);
  box-shadow: var(--shadow-card);
}

.page-privacy .toc__title {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}

.page-privacy .toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .toc__item + .toc__item {
  margin-top: 2px;
}

.page-privacy .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 12px;
  border-left: 3px solid var(--line);
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 180ms ease-out, border-color 180ms ease-out, background-color 180ms ease-out;
}

.page-privacy .toc__link:hover {
  color: var(--ink);
  border-left-color: var(--stable);
  background: var(--tint);
}

.page-privacy .toc__link[aria-current="true"] {
  color: var(--deep);
  font-weight: 700;
  border-left-color: var(--signal);
  background: var(--paper);
}

.page-privacy .toc__idx {
  flex: 0 0 auto;
  font-size: 0.75rem;
  color: var(--signal);
  letter-spacing: 0.06em;
}

/* ===== 条款 ===== */
.page-privacy .clause {
  padding: 34px 0 6px;
  border-top: 2px solid var(--line);
}

.page-privacy .clause:first-child {
  padding-top: 28px;
  border-top: 3px solid var(--deep);
}

.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .clause__num {
  flex: 0 0 auto;
  padding: 2px 8px;
  border: 2px solid var(--signal);
  color: var(--signal);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.5;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: clamp(1.28rem, 3.4vw, 1.7rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--deep);
}

.page-privacy .clause__body p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.82;
  color: var(--ink);
}

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

.page-privacy .clause__body ul {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__body li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 26px;
  font-size: 1rem;
  line-height: 1.78;
}

.page-privacy .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 14px;
  height: 2px;
  background: var(--signal);
}

.page-privacy .clause__body strong {
  color: var(--deep);
  font-weight: 700;
}

.page-privacy .clause__note {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: var(--moss);
  border-left: 5px solid var(--green);
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--green);
}

/* ===== 联系信息行 ===== */
.page-privacy .contact-lines {
  display: grid;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .contact-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .contact-line::before {
  display: none;
}

.page-privacy .contact-line__label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .contact-line__value {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .contact-line__value a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .contact-line__value .copy-btn {
  flex: 0 0 auto;
  padding: 4px 10px;
  border: 2px solid var(--green);
  background: transparent;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.4;
  cursor: pointer;
  transition: background-color 180ms ease-out, color 180ms ease-out;
}

.page-privacy .contact-line__value .copy-btn:hover {
  background: var(--green);
  color: var(--paper);
}

/* ===== 页尾收束 ===== */
.page-privacy .privacy-end {
  padding: 52px 0 60px;
  background: var(--deep);
  border-top: 3px solid var(--edge);
  color: var(--paper);
}

.page-privacy .privacy-end__title {
  margin: 0 0 14px;
  font-size: clamp(1.55rem, 4.2vw, 2.3rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-privacy .privacy-end p {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(246, 243, 234, 0.84);
}

.page-privacy .privacy-end__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-privacy .privacy-end .link-arrow {
  color: var(--paper);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-privacy .privacy-end__icp {
  margin: 28px 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(246, 243, 234, 0.6);
}

/* ===== 响应式 ===== */
@media (min-width: 620px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-privacy .contact-line {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-hero {
    padding: 36px 0 72px;
  }

  .page-privacy .privacy-main {
    padding: 64px 0 96px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 24px;
  }

  .page-privacy .clause {
    padding: 44px 0 10px;
  }

  .page-privacy .clause:first-child {
    padding-top: 34px;
  }

  .page-privacy .clause__body {
    max-width: 70ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc__link,
  .page-privacy .contact-line__value .copy-btn {
    transition: none;
  }
}
<<<END>>>