.page-privacy {
  --pv-measure: 620px;
  --pv-aside-w: 252px;
}

/* ---------- 首屏框景 ---------- */
.page-privacy .pv-hero {
  padding-top: calc(var(--header-h) + clamp(28px, 5vw, 64px));
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-privacy .pv-hero-frame {
  position: relative;
  padding: clamp(26px, 5vw, 72px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(130% 120% at 6% -10%, rgba(20, 51, 92, 0.92) 0%, rgba(5, 8, 15, 0) 62%),
    var(--deep);
  overflow: hidden;
}

.page-privacy .pv-hero-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  background: linear-gradient(180deg, var(--orange) 0%, var(--ember) 42%, rgba(255, 106, 26, 0) 100%);
  pointer-events: none;
}

.page-privacy .pv-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-privacy .pv-hero-main {
  min-width: 0;
}

.page-privacy .pv-kicker {
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-privacy .pv-title {
  margin: 0 0 22px;
  font-family: var(--sans);
  font-size: clamp(32px, 6vw, 60px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--chalk);
  max-width: 15em;
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 38em;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.9;
  color: var(--chalk);
  opacity: 0.82;
}

.page-privacy .pv-side-note {
  display: none;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--scale-blue);
  white-space: nowrap;
}

.page-privacy .pv-facts {
  list-style: none;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-facts li {
  padding: 7px 16px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--pill);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  margin-top: clamp(6px, 2vw, 18px);
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-toc-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--scale-blue);
}

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

.page-privacy .pv-toc-summary::before {
  content: "＋";
  color: var(--orange);
  font-size: 13px;
}

.page-privacy .pv-toc[open] .pv-toc-summary::before {
  content: "－";
}

.page-privacy .pv-toc-summary:hover,
.page-privacy .pv-toc-summary:focus-visible {
  color: var(--chalk);
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px 36px;
}

.page-privacy .pv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 4px 0;
  color: var(--mist);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.6;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible,
.page-privacy .pv-toc-link[aria-current="true"] {
  color: var(--chalk);
  border-bottom-color: var(--orange);
}

.page-privacy .pv-toc-num {
  flex: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---------- 章节骨架 ---------- */
.page-privacy .pv-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
}

.page-privacy .pv-main {
  min-width: 0;
}

.page-privacy .pv-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(20px, 3vw, 30px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-head .section-num {
  flex: none;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-privacy .pv-head .section-title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-prose {
  max-width: var(--pv-measure);
}

.page-privacy .pv-prose p {
  margin: 0 0 26px;
  font-size: 18px;
  line-height: 1.9;
  color: var(--chalk);
  opacity: 0.92;
}

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

.page-privacy .pv-list {
  list-style: none;
  counter-reset: pvli;
  margin: 0 0 28px;
  padding: 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-list li {
  position: relative;
  counter-increment: pvli;
  margin-bottom: 16px;
  padding-left: 46px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.9;
}

.page-privacy .pv-list li::before {
  content: counter(pvli, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.28em;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--scale-blue);
}

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

/* ---------- 术语悬停 ---------- */
.page-privacy .pv-term {
  position: relative;
  border-bottom: 1px solid var(--green);
  cursor: help;
  color: inherit;
}

/* ---------- 影像 ---------- */
.page-privacy .pv-figure {
  margin: clamp(30px, 4vw, 44px) 0 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-figure .figure-media {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, rgba(20, 51, 92, 0.65), rgba(5, 8, 15, 0.95));
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

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

.page-privacy .pv-figure .figure-cap {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--mist);
  max-width: 34em;
}

/* ---------- 旁注 ---------- */
.page-privacy .pv-aside {
  padding-top: 16px;
  border-top: 2px solid var(--rail);
}

.page-privacy .pv-aside-label {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-privacy .pv-aside-body {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 延伸入口与修订 ---------- */
.page-privacy .pv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 40px);
}

.page-privacy .pv-revision {
  margin-top: clamp(56px, 8vw, 96px);
  border-radius: var(--radius-md);
}

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-hero-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 36px;
    align-items: start;
  }

  .page-privacy .pv-side-note {
    display: block;
  }

  .page-privacy .pv-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-grid {
    grid-template-columns: minmax(0, 1fr) var(--pv-aside-w);
    gap: clamp(48px, 5vw, 84px);
    align-items: start;
  }

  .page-privacy .pv-aside {
    padding-top: 0;
    padding-left: 22px;
    border-top: 0;
    border-left: 1px solid var(--line);
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
  }
}

@media (hover: hover) and (min-width: 760px) {
  .page-privacy .pv-term::after {
    content: attr(data-tip);
    position: absolute;
    left: 0;
    bottom: calc(100% + 10px);
    z-index: 6;
    width: max-content;
    max-width: 240px;
    padding: 10px 14px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: var(--mist);
    font-family: var(--sans);
    font-size: 13px;
    line-height: 1.7;
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms var(--ease);
  }

  .page-privacy .pv-term:hover::after,
  .page-privacy .pv-term:focus-visible::after {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-link,
  .page-privacy .pv-term::after {
    transition: none;
  }

  .page-privacy .pv-term::after {
    transform: none;
  }
}
<<<END>>>