.page-privacy {
  --pv-measure: 32em;
  --pv-tipbg: rgba(242, 166, 59, 0.14);
  background: var(--paper);
  color: var(--ink);
}

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(53, 224, 208, 0.16) 0%, rgba(10, 27, 23, 0) 58%),
    radial-gradient(90% 80% at 6% 100%, rgba(242, 72, 140, 0.14) 0%, rgba(10, 27, 23, 0) 62%),
    var(--ink);
  color: var(--paper);
  padding-top: calc(var(--header-h) + 32px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--neon);
  opacity: 0.7;
}

.page-privacy .pv-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
}

.page-privacy .pv-breadcrumb {
  margin-bottom: 18px;
}

.page-privacy .pv-hero__title {
  font-size: clamp(38px, 8.4vw, 92px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--paper);
}

.page-privacy .pv-hero__lead {
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  max-width: var(--pv-measure);
  color: rgba(244, 247, 245, 0.82);
  margin: 0 0 22px;
}

.page-privacy .pv-hero__meta {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0;
}

.page-privacy .pv-hero__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

.page-privacy .pv-sheet {
  padding: clamp(36px, 6vw, 88px) 0 clamp(48px, 7vw, 100px);
  background: var(--paper);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

/* 左侧条目导航 */
.page-privacy .pv-toc {
  padding-bottom: 8px;
}

.page-privacy .pv-toc__label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0 0 12px;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid transparent;
  border-left: 2px solid var(--line);
  background: transparent;
  transition: color 280ms var(--ease), border-color 280ms var(--ease), background-color 280ms var(--ease);
}

.page-privacy .pv-toc__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
  transition: color 280ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--ink);
  border-left-color: var(--amber);
  background: rgba(242, 166, 59, 0.1);
  outline: none;
}

.page-privacy .pv-toc__link:hover .pv-toc__num,
.page-privacy .pv-toc__link:focus-visible .pv-toc__num {
  color: var(--amber);
}

/* 正文条目 */
.page-privacy .pv-chapter {
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-chapter + .pv-chapter {
  margin-top: clamp(36px, 5vw, 62px);
}

.page-privacy .pv-chapter__num {
  display: inline-block;
  font-size: 16px;
  letter-spacing: 0.12em;
  color: var(--mute);
  margin: 0 0 10px;
  transition: color 320ms var(--ease);
}

.page-privacy .pv-chapter:target .pv-chapter__num {
  color: var(--rose);
}

.page-privacy .pv-chapter__title {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  color: var(--ink);
}

.page-privacy .pv-chapter__tail {
  margin: 28px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: #33473f;
  max-width: var(--pv-measure);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-chapter p {
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  max-width: var(--pv-measure);
  margin: 0 0 1.1em;
  color: #1c312a;
}

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

.page-privacy .pv-chapter a {
  color: #0f6f64;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 240ms var(--ease);
}

.page-privacy .pv-chapter a:hover,
.page-privacy .pv-chapter a:focus-visible {
  color: var(--rose);
}

/* 操作提示卡 */
.page-privacy .pv-tip {
  margin-top: 26px;
  max-width: var(--pv-measure);
  padding: 16px 18px 14px;
  background: var(--pv-tipbg);
  border-left: 3px solid var(--amber);
}

.page-privacy .pv-tip__title {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-privacy .pv-tip__lead {
  font-size: 14px;
  line-height: 1.7;
  color: #3b4f47;
  margin: 0 0 8px;
}

.page-privacy .pv-tip .lp-acc__item {
  margin: 0;
  border: 0;
  background: transparent;
}

.page-privacy .pv-tip__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
  padding: 6px 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color 240ms var(--ease), border-color 240ms var(--ease);
}

.page-privacy .pv-tip__btn::before {
  content: "+";
  font-size: 14px;
  color: var(--amber);
}

.page-privacy .pv-tip__btn[aria-expanded="true"]::before {
  content: "−";
}

.page-privacy .pv-tip__btn:hover,
.page-privacy .pv-tip__btn:focus-visible {
  color: var(--rose);
  border-bottom-color: var(--rose);
  outline: none;
}

.page-privacy .pv-tip .lp-acc__panel {
  background: transparent;
  border: 0;
}

.page-privacy .pv-tip .lp-acc__inner {
  padding: 8px 0 0;
  border: 0;
}

.page-privacy .pv-steps {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: #1c312a;
}

.page-privacy .pv-steps li {
  margin-bottom: 6px;
}

.page-privacy .pv-steps a {
  color: #0f6f64;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 三个自助动作 */
.page-privacy .pv-actions {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  max-width: 44em;
}

.page-privacy .pv-action {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  transition: transform 280ms var(--ease), border-color 280ms var(--ease);
}

.page-privacy .pv-action:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-privacy .pv-action__num {
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 2px;
}

.page-privacy .pv-action__title {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-privacy .pv-action__body p {
  font-size: 14.5px;
  line-height: 1.78;
  margin: 0;
  color: #33473f;
  max-width: none;
}

@media (min-width: 720px) {
  .page-privacy .pv-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-privacy .pv-hero__figure {
    aspect-ratio: 4 / 5;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 88px);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    width: 100%;
    padding: 9px 10px;
  }

  .page-privacy .pv-actions {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1280px) {
  .page-privacy .pv-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-action,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-chapter__num,
  .page-privacy .pv-tip__btn {
    transition: none;
  }

  .page-privacy .pv-action:hover {
    transform: none;
  }
}
<<<END>>>