.page-privacy .crumb-sep {
  margin: 0 8px;
  color: var(--silver);
}

/* ===== 首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding-bottom: clamp(16px, 2.4vw, 28px);
  background-image:
    linear-gradient(rgba(154, 163, 168, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 163, 168, 0.16) 1px, transparent 1px);
  background-size: 72px 72px;
  background-position: -1px -1px;
}

.page-privacy .privacy-hero .lede {
  max-width: 66ch;
}

.page-privacy .privacy-hero-figure {
  margin-top: clamp(24px, 3.6vw, 44px);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
}

.page-privacy .privacy-facts {
  list-style: none;
  margin: clamp(22px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 24px);
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.page-privacy .privacy-facts .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 14px;
  border-left: 3px solid var(--orange);
}

.page-privacy .privacy-facts .stat-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1;
  color: var(--green);
}

.page-privacy .privacy-facts .stat-label {
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--muted);
  line-height: 1.6;
}

/* ===== 目录 + 长文骨架 ===== */
.page-privacy .privacy-shell {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(30px, 4.6vw, 62px);
}

.page-privacy .privacy-flow {
  min-width: 0;
}

.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 18px clamp(14px, 2vw, 20px);
}

.page-privacy .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2px;
}

.page-privacy .toc-link {
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: var(--fs-13);
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--ink);
  background: var(--paper);
}

.page-privacy:has(#collect:target) .toc-link[href="#collect"],
.page-privacy:has(#usage:target) .toc-link[href="#usage"],
.page-privacy:has(#storage:target) .toc-link[href="#storage"],
.page-privacy:has(#retention:target) .toc-link[href="#retention"],
.page-privacy:has(#reach:target) .toc-link[href="#reach"] {
  color: var(--ink);
  background: var(--paper);
  border-left-color: var(--cyan);
}

@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(190px, 228px) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }

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

  .page-privacy .toc-list {
    grid-template-columns: 1fr;
  }
}

/* ===== 章节 ===== */
.page-privacy .privacy-block {
  padding: clamp(26px, 3.6vw, 44px) clamp(18px, 3vw, 34px);
  border-top: 1px solid var(--line);
  background: var(--paper);
  scroll-margin-top: calc(var(--head-h) + 18px);
}

.page-privacy .privacy-block:nth-of-type(even) {
  background: var(--paper-2);
}

.page-privacy .privacy-block-head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2vw, 20px);
}

.page-privacy .privacy-num {
  flex: none;
  margin-top: 5px;
  padding: 4px 7px;
  background: var(--green);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1;
}

.page-privacy .privacy-block-head .h-sub {
  margin: 0;
}

.page-privacy .privacy-sum {
  margin: 10px 0 0;
  max-width: 58ch;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-content {
  margin-top: clamp(16px, 2vw, 24px);
}

.page-privacy .privacy-content p {
  margin: 0 0 14px;
  max-width: 68ch;
  line-height: 1.8;
}

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

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 16px;
}

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

.page-privacy .privacy-list li {
  padding-left: 16px;
  border-left: 2px solid var(--silver);
  max-width: 68ch;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .privacy-list strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--green);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-key {
  margin-top: 20px;
  padding: 14px 16px;
  background: var(--night);
  border-left: 3px solid var(--orange);
  color: var(--cyan-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-13);
  line-height: 1.8;
}

/* ===== 联系渠道 ===== */
.page-privacy .privacy-channels {
  margin: 0 0 18px;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-channel {
  margin: 0;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.page-privacy .privacy-block:nth-of-type(even) .privacy-channel {
  background: var(--paper);
}

.page-privacy .privacy-channel dt {
  margin-bottom: 6px;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-privacy .privacy-channel dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-14);
  color: var(--ink);
  word-break: break-word;
}

@media (min-width: 640px) {
  .page-privacy .privacy-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ===== 折叠修订 ===== */
.page-privacy .privacy-revise {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: clamp(22px, 3vw, 34px) clamp(18px, 3vw, 34px);
}

.page-privacy .privacy-revise summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-20);
  color: var(--ink);
  line-height: 1.4;
}

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

.page-privacy .privacy-revise summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  color: var(--orange);
}

.page-privacy .privacy-revise[open] summary::after {
  content: "−";
}

.page-privacy .privacy-revise summary:hover {
  color: var(--green);
}

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

.page-privacy .privacy-revise-body {
  margin-top: 16px;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy .privacy-revise-body p {
  margin: 0;
  max-width: 68ch;
  line-height: 1.8;
  color: var(--ink);
}

/* ===== 延伸入口 ===== */
.page-privacy .privacy-more {
  display: grid;
  gap: 12px;
  padding: clamp(22px, 3vw, 34px) clamp(18px, 3vw, 34px);
  border-top: 1px solid var(--line);
  background: var(--green);
}

@media (min-width: 720px) {
  .page-privacy .privacy-more {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-privacy .privacy-more .link-more {
  color: var(--cyan-soft);
  font-size: var(--fs-14);
  line-height: 1.6;
  text-decoration: none;
  border-bottom: 1px solid rgba(89, 224, 208, 0.45);
  padding-bottom: 4px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-more .link-more:hover,
.page-privacy .privacy-more .link-more:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}