.page-privacy {
  --pv-rail: 252px;
  --pv-gap: clamp(22px, 4vw, 52px);
  --pv-pad: clamp(18px, 3vw, 30px);
  padding-bottom: clamp(44px, 8vw, 92px);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(16px, 3vw, 28px);
}

.page-privacy .pv-hero__wash {
  position: absolute;
  inset: 0 0 auto 0;
  display: block;
  height: clamp(280px, 46vw, 500px);
  background:
    linear-gradient(104deg, var(--mist) 0 48%, transparent 48.2%),
    linear-gradient(76deg, transparent 0 56%, rgba(255, 107, 53, 0.09) 56% 100%),
    var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner,
.page-privacy .pv-hero__figure {
  position: relative;
}

.page-privacy .breadcrumbs {
  margin-bottom: clamp(14px, 2.4vw, 24px);
}

.page-privacy .pv-hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bamboo-deep);
}

.page-privacy .pv-hero__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--paper);
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  max-width: 22em;
  font-size: clamp(1.85rem, 5.2vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.78;
  color: var(--ink);
  opacity: 0.82;
}

.page-privacy .pv-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero__chip {
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(247, 245, 239, 0.78);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-privacy .pv-hero__figure {
  margin-top: clamp(22px, 4vw, 38px);
}

.page-privacy .pv-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: var(--mist);
}

/* ---------- 双栏布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 44px);
  margin-top: clamp(28px, 5vw, 58px);
}

/* ---------- 章节导航 ---------- */
.page-privacy .pv-toc {
  padding: 16px;
  border-radius: var(--radius-m);
  background: var(--mist);
  border: 1px solid rgba(62, 142, 90, 0.18);
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--bamboo-deep);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__item {
  flex: 0 0 auto;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  background: rgba(247, 245, 239, 0.7);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--ink);
  text-decoration: none;
  transition: background 220ms ease, border-color 220ms ease, color 220ms ease;
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--bamboo-deep);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: var(--paper);
  border-color: var(--bamboo);
  color: var(--bamboo-deep);
}

.page-privacy .pv-toc__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--bamboo-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease;
}

.page-privacy .pv-toc__back:hover,
.page-privacy .pv-toc__back:focus-visible {
  border-bottom-color: currentColor;
}

/* ---------- 正文栏 ---------- */
.page-privacy .pv-body {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vw, 30px);
  max-width: 780px;
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: var(--pv-pad);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-privacy .pv-sec--tint {
  background: var(--mist);
  border-color: rgba(62, 142, 90, 0.16);
}

.page-privacy .pv-sec--sand {
  background: var(--sand);
  border-color: rgba(11, 13, 12, 0.08);
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: clamp(12px, 2vw, 18px);
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--bamboo-deep);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 900;
}

.page-privacy .pv-sec__text {
  margin: 0 0 14px;
  font-size: clamp(15.5px, 1.4vw, 17px);
  line-height: 1.78;
  color: var(--ink);
}

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

.page-privacy .pv-sec__note {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-s);
  border-left: 3px solid var(--bamboo);
  background: rgba(247, 245, 239, 0.9);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate);
}

/* ---------- 信息小卡 ---------- */
.page-privacy .pv-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.page-privacy .pv-card {
  padding: 16px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  border-top: 3px solid var(--bamboo);
  background: var(--paper);
}

.page-privacy .pv-card:nth-child(2) {
  border-top-color: var(--navy);
}

.page-privacy .pv-card:nth-child(3) {
  border-top-color: var(--orange);
}

.page-privacy .pv-card__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-privacy .pv-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--bamboo);
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--ink);
}

.page-privacy .pv-list strong {
  font-weight: 700;
  color: var(--bamboo-deep);
}

/* ---------- 存储示意图 ---------- */
.page-privacy .pv-figure {
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-privacy .pv-figure__svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  background: var(--paper);
  border: 1px solid rgba(11, 13, 12, 0.1);
}

.page-privacy .pv-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--slate);
}

/* ---------- 提示条 ---------- */
.page-privacy .pv-note {
  margin: 18px 0;
  padding: 14px 16px;
  border-radius: var(--radius-s);
  border-left: 4px solid var(--orange);
  background: var(--sand);
  font-size: 15px;
  line-height: 1.74;
  color: var(--ink);
}

/* ---------- 选择项 ---------- */
.page-privacy .pv-choices {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
}

.page-privacy .pv-choices__row {
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-choices dt {
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--bamboo-deep);
}

.page-privacy .pv-choices dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--ink);
}

/* ---------- 联络收口 ---------- */
.page-privacy .pv-cta {
  margin-top: clamp(20px, 3.5vw, 30px);
  padding: clamp(16px, 2.6vw, 24px);
  border-radius: var(--radius-m);
  background: var(--navy);
  color: var(--paper);
}

.page-privacy .pv-cta__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(247, 245, 239, 0.88);
}

.page-privacy .pv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pv-cta .btn--ghost {
  color: var(--paper);
  border-color: rgba(247, 245, 239, 0.42);
}

.page-privacy .pv-cta .btn--ghost:hover,
.page-privacy .pv-cta .btn--ghost:focus-visible {
  background: rgba(247, 245, 239, 0.14);
  border-color: rgba(247, 245, 239, 0.7);
}

/* ---------- 交互与动效 ---------- */
.page-privacy .pv-toc__link:focus-visible,
.page-privacy .pv-toc__back:focus-visible,
.page-privacy .pv-cta .btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: no-preference) {
  .page-privacy [data-reveal] {
    animation: pv-fade 360ms ease both;
  }
}

@keyframes pv-fade {
  from {
    opacity: 0.55;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-choices__row {
    display: grid;
    grid-template-columns: 9.5em minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-privacy .pv-choices dt {
    margin-bottom: 0;
    padding-top: 1px;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    align-items: start;
    gap: var(--pv-gap);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    padding: 20px 18px;
  }

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__item + .pv-toc__item {
    margin-top: 4px;
  }

  .page-privacy .pv-toc__link {
    white-space: normal;
    padding: 9px 10px;
    background: transparent;
    border-left: 2px solid transparent;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    background: var(--paper);
    border-color: transparent;
    border-left-color: var(--bamboo);
  }
}
<<<END>>>