.page-privacy {
  --pp-toc-w: 240px;
  --pp-pad: clamp(28px, 5vw, 56px);
  position: relative;
  background: var(--ink);
  color: var(--warm);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* 首屏 */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(20px, 4vw, 36px) 0 clamp(32px, 6vw, 64px);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  right: -8%;
  width: min(720px, 78vw);
  height: 128%;
  background: var(--indigo);
  opacity: 0.4;
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--line-cyan), transparent);
  pointer-events: none;
}

.page-privacy .pp-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-privacy .pp-hero-copy h1 {
  margin: 10px 0 14px;
  letter-spacing: -0.02em;
}

.page-privacy .pp-hero-copy .lede {
  color: rgba(244, 241, 232, 0.86);
  max-width: 40em;
}

.page-privacy .pp-chips {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pp-chip {
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--glass-bg);
  padding: 12px 14px;
  backdrop-filter: blur(6px);
}

.page-privacy .pp-chip-k {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pp-chip-v {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--warm);
}

.page-privacy .pp-hero-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--console);
  overflow: hidden;
  box-shadow: var(--shadow-block);
}

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

.page-privacy .pp-hero-figure .media-caption {
  display: block;
  padding: 12px 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.6;
  color: var(--mute);
}

/* 正文与目录 */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  padding-top: var(--pp-pad);
  padding-bottom: clamp(44px, 7vw, 84px);
}

.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-toc {
  order: -1;
  min-width: 0;
}

.page-privacy .pp-toc-inner {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--glass-bg);
  padding: 14px;
}

.page-privacy .pp-toc-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mute);
}

.page-privacy .pp-toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--warm);
  text-decoration: none;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-privacy .pp-toc-link .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

.page-privacy .pp-toc-link:hover,
.page-privacy .pp-toc-link:focus-visible {
  border-color: var(--line-cyan);
  color: var(--cyan);
  background: rgba(45, 226, 230, 0.08);
  outline: none;
}

/* 条款段 */
.page-privacy .pp-clause {
  padding: clamp(22px, 3vw, 30px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-clause:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .pp-clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .pp-clause-num {
  flex: none;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-privacy .pp-clause h2 {
  margin: 0;
  font-size: clamp(20px, 3.4vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--warm);
}

.page-privacy .pp-clause p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.85);
}

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

.page-privacy .pp-clause:target {
  border-top-color: var(--line-cyan);
}

.page-privacy .pp-clause:target h2 {
  color: var(--cyan);
}

.page-privacy .pp-clause--wine:target h2 {
  color: var(--warm);
}

.page-privacy .pp-sub {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-privacy .pp-sub h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--cyan);
  letter-spacing: 0;
}

.page-privacy .pp-sub p {
  font-size: 15px;
  margin-bottom: 0;
}

.page-privacy .pp-items {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-item {
  padding: 4px 0 4px 14px;
  border-left: 2px solid var(--line-cyan);
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 232, 0.85);
}

.page-privacy .pp-clause--wine .pp-item {
  border-left-color: rgba(255, 122, 26, 0.5);
}

.page-privacy .pp-item-title {
  display: block;
  margin-bottom: 2px;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--warm);
}

/* 可展开补充 */
.page-privacy .pp-more {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--console);
  overflow: hidden;
}

.page-privacy .pp-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pp-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--orange);
}

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

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

.page-privacy .pp-more-body {
  padding: 0 16px 14px;
  border-top: 1px solid var(--line-soft);
  padding-top: 12px;
}

.page-privacy .pp-more-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 241, 232, 0.8);
}

/* 数据流向图 */
.page-privacy .pp-flow {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 22px 0 0;
}

.page-privacy .pp-flow-node {
  fill: var(--console);
  stroke: var(--line);
  stroke-width: 1;
}

.page-privacy .pp-flow-node--accent {
  fill: rgba(45, 226, 230, 0.08);
  stroke: var(--line-cyan);
}

.page-privacy .pp-flow-line {
  stroke: var(--line-cyan);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
}

.page-privacy .pp-flow-label {
  fill: var(--warm);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .pp-flow-sub {
  fill: var(--mute);
  font-family: var(--font-sans);
  font-size: 12.5px;
}

.page-privacy .pp-flow-cap {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mute);
}

/* 联系块 */
.page-privacy .pp-contact {
  margin-top: 24px;
  padding: clamp(20px, 4vw, 30px);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-l);
  background: var(--glass-bg);
}

.page-privacy .pp-contact-label {
  margin: 0 0 10px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-privacy .pp-contact-mail {
  margin: 0 0 12px;
  font-size: clamp(15px, 2.6vw, 21px);
  line-height: 1.4;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .pp-contact-note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.8);
}

.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 平板与桌面 */
@media (min-width: 640px) {
  .page-privacy .pp-chips {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .page-privacy .pp-body {
    grid-template-columns: minmax(0, 1fr) var(--pp-toc-w);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-privacy .pp-toc {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-privacy .pp-toc-list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
  }

  .page-privacy .pp-toc-link {
    width: 100%;
    border: none;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 9px 10px;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .pp-toc-link:hover,
  .page-privacy .pp-toc-link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(45, 226, 230, 0.06);
  }
}

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