.page-privacy {
  --pp-body: #D5DCEA;
  --pp-head: #F4F6F8;
  --pp-quiet: #9AA6C4;
  --pp-accent: #2FE3D6;
  --pp-goal: #FF6B3D;
  --pp-hair: rgba(154, 166, 196, 0.2);
  --pp-hair-soft: rgba(154, 166, 196, 0.12);
  --pp-panel: rgba(16, 26, 58, 0.62);
  --pp-paper-ink: #1B2233;
  --pp-paper-quiet: #4B5568;
  --pp-paper-hair: rgba(27, 34, 51, 0.16);
  position: relative;
  overflow-x: clip;
}

/* 阅读进度条 */
.page-privacy .privacy-progress {
  display: block;
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--mint) 55%, var(--goal));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 140ms linear;
  z-index: 90;
  pointer-events: none;
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-block: 48px 64px;
  position: relative;
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.55;
  pointer-events: none;
}
.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-hero__body {
  margin-top: 32px;
  max-width: 900px;
}
.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7vw, 78px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--pp-head);
}
.page-privacy .privacy-hero__lede {
  margin: 22px 0 0;
  max-width: 640px;
  color: var(--pp-body);
}
.page-privacy .privacy-hero__figure {
  margin: 48px 0 0;
  aspect-ratio: 7 / 3;
  width: 100%;
  border: 1px solid var(--pp-hair);
  background: linear-gradient(135deg, rgba(47, 227, 214, 0.08), rgba(110, 31, 60, 0.14));
}
.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

/* 摘要区 */
.page-privacy .privacy-summary {
  padding-block: 56px 64px;
}
.page-privacy .privacy-summary__text {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.5vw, 25px);
  font-weight: 400;
  line-height: 1.68;
  color: var(--pp-paper-ink);
  letter-spacing: 0.005em;
}
.page-privacy .privacy-summary__points {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-privacy .privacy-summary__point {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-paper-quiet);
}
.page-privacy .privacy-summary__dot {
  display: block;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--goal);
}
@media (min-width: 720px) {
  .page-privacy .privacy-summary__points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 40px;
  }
}

/* 条款布局 */
.page-privacy .privacy-clauses {
  padding-block: 64px 88px;
}
.page-privacy .privacy-layout {
  display: grid;
  gap: 40px;
}
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }
}

/* 条款目录 */
.page-privacy .privacy-toc {
  padding: 20px 0 0;
  border-top: 1px solid var(--pp-hair);
}
@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 128px;
    padding: 20px 0 0;
  }
}
.page-privacy .privacy-toc__head {
  margin: 0 0 14px;
  color: var(--pp-quiet);
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}
.page-privacy .privacy-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0 9px 13px;
  border-left: 2px solid var(--pp-hair-soft);
  color: var(--pp-quiet);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pp-accent);
  opacity: 0.75;
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--pp-head);
  border-left-color: var(--pp-accent);
}
.page-privacy .privacy-toc__foot {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pp-quiet);
}
.page-privacy .privacy-toc__foot a {
  color: var(--pp-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 214, 0.35);
}
.page-privacy .privacy-toc__foot a:hover {
  border-bottom-color: var(--pp-accent);
}

/* 正文条款 */
.page-privacy .privacy-body {
  max-width: 760px;
}
.page-privacy .clause + .clause {
  margin-top: 76px;
}
.page-privacy .clause__head {
  display: flex;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 20px;
}
.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--pp-goal);
  flex: none;
}
.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.35;
  color: var(--pp-head);
}
.page-privacy .clause__body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-body);
}
.page-privacy .clause__body > p {
  margin: 0 0 18px;
}
.page-privacy .clause__body a {
  color: var(--pp-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 214, 0.35);
}
.page-privacy .clause__body a:hover {
  border-bottom-color: var(--pp-accent);
}
.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-privacy .clause__item {
  display: grid;
  gap: 4px 22px;
  padding: 16px 18px;
  border: 1px solid var(--pp-hair);
  border-radius: var(--radius);
  background: var(--pp-panel);
}
.page-privacy .clause__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-body);
}
@media (min-width: 700px) {
  .page-privacy .clause__item {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
  }
}
.page-privacy .clause__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pp-accent);
  white-space: nowrap;
}
.page-privacy .clause__note {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--pp-hair);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pp-quiet);
}
.page-privacy .clause__toggle {
  display: inline-block;
  margin-top: 6px;
  padding: 0 0 3px;
  border: 0;
  border-bottom: 1px solid rgba(47, 227, 214, 0.4);
  background: none;
  color: var(--pp-accent);
  font: inherit;
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
}
.page-privacy .clause__toggle:hover {
  border-bottom-color: var(--pp-accent);
}
.page-privacy .clause__panel {
  margin-top: 16px;
  padding: 2px 0 2px 18px;
  border-left: 2px solid rgba(47, 227, 214, 0.3);
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-quiet);
}
.page-privacy .clause__panel p {
  margin: 0;
}

/* 联系块 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 6px;
  margin: 0 0 20px !important;
  padding: 18px 20px;
  border: 1px solid var(--pp-hair);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--pp-panel);
}
@media (min-width: 620px) {
  .page-privacy .privacy-contact {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
  }
}
.page-privacy .privacy-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pp-quiet);
}
.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  color: var(--pp-accent);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 0 !important;
}
.page-privacy .privacy-contact__value:hover {
  color: var(--mint);
}

/* 焦点态 */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-progress {
    transition: none;
  }
  .page-privacy .privacy-toc__link {
    transition: none;
  }
  .page-privacy [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}
<<<END>>>