.page-privacy {
  padding-block: clamp(20px, 4vw, 40px) clamp(56px, 8vw, 96px);
  background: var(--frost);
  color: var(--graphite);
}

.page-privacy .pwrap {
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
}

.page-privacy .crumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-bottom: clamp(26px, 4vw, 40px);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(27px, 5.2vw, 42px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0.4em 0 0.55em;
}

.page-privacy .privacy-hero .lede {
  font-size: clamp(16px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--graphite);
  max-width: 60ch;
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--line-cyan);
}

.page-privacy .privacy-hero__meta span {
  display: inline-flex;
  align-items: center;
}

.page-privacy .privacy-hero__meta span + span::before {
  content: "";
  width: 4px;
  height: 4px;
  margin-right: 16px;
  background: var(--gold);
  display: inline-block;
}

/* 横幅图 */
.page-privacy .banner {
  margin: 0 0 clamp(30px, 5vw, 52px);
}

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

.page-privacy .banner .media__cap {
  font-size: 12px;
  line-height: 1.7;
  color: var(--brand);
  padding-top: 10px;
}

/* 章节 */
.page-privacy .chapter {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 0 14px;
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 3px solid var(--mist);
  scroll-margin-top: calc(var(--bar-h) + 16px);
}

.page-privacy .chapter__no {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--line-cyan);
  text-decoration: none;
  padding: 8px 0 8px 8px;
  border-left: 2px solid var(--mist);
  min-height: 26px;
}

.page-privacy .chapter__no:hover,
.page-privacy .chapter__no:focus-visible {
  color: var(--gold);
  border-left-color: var(--gold);
}

.page-privacy .chapter__body h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.5em;
}

.page-privacy .chapter__body p {
  font-size: 16px;
  line-height: 1.9;
  margin: 0 0 1em;
  max-width: 62ch;
}

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

.page-privacy .chapter__body a {
  color: var(--line-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
  padding-bottom: 1px;
}

.page-privacy .chapter__body a:hover,
.page-privacy .chapter__body a:focus-visible {
  color: var(--brand);
  border-bottom-color: var(--gold);
}

/* 定义列表 */
.page-privacy .deflist {
  margin: 18px 0 0;
  display: grid;
}

.page-privacy .deflist__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--mist);
}

.page-privacy .deflist__row:first-child {
  border-top: 1px solid var(--mist);
}

.page-privacy .deflist dt {
  font-weight: 700;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-privacy .deflist dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
}

/* 用途清单 */
.page-privacy .plist {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .plist li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--graphite);
}

.page-privacy .plist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 2px;
  background: var(--gold);
}

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

/* 提示块 */
.page-privacy .note {
  margin: 22px 0 0;
  border-left: 3px solid var(--gold);
  background: #fbf6e8;
  padding: 16px 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-privacy .note strong {
  color: var(--ink);
}

.page-privacy .note--contact p {
  margin: 0 0 6px;
  font-size: 15px;
  max-width: none;
}

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

.page-privacy .note--contact strong {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--brand);
  margin-right: 6px;
}

/* 折叠说明 */
.page-privacy .fold {
  margin: 18px 0 0;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background: var(--glass-white);
}

.page-privacy .fold summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--brand);
}

.page-privacy .fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .fold summary::after {
  content: "+";
  font-size: 16px;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .fold[open] summary::after {
  content: "–";
}

.page-privacy .fold summary:focus-visible {
  outline: 2px solid var(--line-cyan);
  outline-offset: -2px;
}

.page-privacy .fold__body {
  padding: 0 16px 16px;
}

.page-privacy .fold__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
}

/* 结尾版本说明 */
.page-privacy .pstamp {
  margin: clamp(32px, 5vw, 52px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--mist);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--line-cyan);
}

/* 桌面加宽编号轴 */
@media (min-width: 720px) {
  .page-privacy .chapter {
    grid-template-columns: 40px 1fr;
    gap: 0 24px;
  }

  .page-privacy .deflist__row {
    grid-template-columns: 148px 1fr;
    gap: 0 22px;
    padding: 16px 0;
  }

  .page-privacy .note {
    padding: 18px 22px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .chapter__no {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>