.page-privacy {
  --pv-toc-w: 200px;
  --pv-gap: clamp(26px, 4vw, 56px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  display: block;
  padding-bottom: 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding: clamp(20px, 4vw, 36px) 0 clamp(34px, 5.5vw, 68px);
  border-bottom: 1px solid var(--rule);
  background:
    radial-gradient(120% 90% at 92% 0%, var(--mist) 0%, rgba(255, 241, 229, 0) 58%),
    var(--paper);
}

.page-privacy .pv-hero .crumbs {
  margin-bottom: clamp(20px, 3.5vw, 36px);
}

.page-privacy .pv-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 44px);
  align-items: end;
}

.page-privacy .pv-hero__copy h1.display {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(31px, 6.2vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 14px 0 18px;
  max-width: 15em;
}

.page-privacy .pv-hero__copy .lede {
  max-width: 34em;
  color: var(--ink);
  font-size: clamp(15.5px, 1.6vw, 17px);
  margin: 0 0 22px;
}

.page-privacy .pv-ver {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 6px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

.page-privacy .pv-ver__code {
  color: var(--orange);
  font-weight: 700;
  font-size: 13.5px;
}

.page-privacy .pv-hero__fig {
  margin: 0;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mist);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pv-hero__fig .figure__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 700;
  object-fit: cover;
}

/* ---------- 主体：目录 + 正文 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pv-gap);
  padding: clamp(30px, 4.5vw, 56px) 0 clamp(48px, 7vw, 96px);
}

.page-privacy .pv-toc {
  font-family: var(--font-mono);
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 4px 10px;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 9px;
  color: var(--grey);
  text-decoration: none;
  font-size: 12.5px;
  line-height: 1.45;
  transition: background 0.16s ease, color 0.16s ease;
}

.page-privacy .pv-toc__list a:hover {
  background: var(--mist);
  color: var(--ink);
}

.page-privacy .pv-toc__list a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-privacy .pv-toc__num {
  flex: none;
  color: var(--orange);
  font-size: 11.5px;
  font-weight: 600;
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding: clamp(24px, 3.2vw, 40px) 0;
  border-top: 1px solid var(--rule);
  scroll-margin-top: calc(var(--header-offset) + 28px);
}

.page-privacy .pv-sec:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .pv-sec__num {
  flex: none;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--peach);
  background: var(--mist);
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pv-sec:target .pv-sec__num {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.page-privacy .pv-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 29px);
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.page-privacy .pv-sec__lead {
  max-width: 34em;
  margin: 0 0 20px;
  color: var(--grey);
  font-size: 15.5px;
}

/* 分类卡片 */
.page-privacy .pv-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .pv-cat {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 18px 20px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pv-cat .tag {
  align-self: flex-start;
}

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--peach);
}

.page-privacy .pv-list--wide {
  margin-top: 22px;
  gap: 10px;
}

.page-privacy .pv-list--wide li {
  font-size: 15.5px;
}

.page-privacy .pv-list--wide li::before {
  background: var(--teal);
}

/* 定义列表 */
.page-privacy .pv-defs {
  margin: 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .pv-def {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .pv-def dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--violet);
}

.page-privacy .pv-def dd {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-privacy .pv-defs--tight .pv-def {
  padding: 13px 0;
}

.page-privacy .pv-defs--tight .pv-def dt {
  color: var(--teal);
}

/* 玻璃提示卡 */
.page-privacy .pv-glass {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 106, 31, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(105deg, rgba(255, 241, 229, 0.92), rgba(255, 255, 255, 0.6));
  backdrop-filter: blur(9px);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pv-glass__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .pv-glass__text {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
}

/* 步骤 */
.page-privacy .pv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}

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

.page-privacy .pv-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  padding-top: 3px;
}

.page-privacy .pv-step__body h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.01em;
}

.page-privacy .pv-step__body p {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  color: var(--grey);
}

/* 联系渠道 */
.page-privacy .pv-channels {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .pv-channel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: #fff;
}

.page-privacy .pv-channel__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-privacy .pv-channel__val {
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 18px);
  font-weight: 600;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pv-channel .note {
  margin-top: 2px;
}

/* 折叠 */
.page-privacy .pv-fold {
  margin-top: 22px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink);
}

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

.page-privacy .pv-fold summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-privacy .pv-fold summary::after {
  content: "+";
  flex: none;
  font-size: 17px;
  line-height: 1;
  color: var(--orange);
}

.page-privacy .pv-fold[open] summary::after {
  content: "\2212";
}

.page-privacy .pv-fold__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--rule);
  padding-top: 14px;
}

/* 延伸入口 */
.page-privacy .pv-next {
  padding: clamp(40px, 6vw, 76px) 0 clamp(48px, 7vw, 88px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--mist) 100%);
  border-top: 1px solid var(--rule);
}

.page-privacy .pv-next__title {
  margin: 12px 0 26px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.25;
  max-width: 20em;
}

.page-privacy .pv-next__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .pv-next__card {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 18px 48px 18px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.page-privacy .pv-next__card:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-privacy .pv-next__card:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-privacy .pv-next__key {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
}

.page-privacy .pv-next__desc {
  font-size: 14px;
  color: var(--grey);
  line-height: 1.6;
}

.page-privacy .pv-next__arrow {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 17px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .pv-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-def {
    grid-template-columns: 182px minmax(0, 1fr);
    gap: 6px 22px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 64px);
  }
  .page-privacy .pv-cats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(44px, 5vw, 80px);
  }
  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-offset) + 26px);
    align-self: start;
    padding-right: 18px;
    border-right: 1px solid var(--rule);
  }
  .page-privacy .pv-toc__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .page-privacy .pv-toc__list a {
    padding: 8px 12px 8px 10px;
  }
  .page-privacy .pv-def {
    grid-template-columns: 210px minmax(0, 1fr);
  }
}

/* 窄屏不横向溢出 */
@media (max-width: 479px) {
  .page-privacy .pv-hero__copy h1.display {
    font-size: 30px;
  }
  .page-privacy .pv-toc__list {
    grid-template-columns: 1fr;
  }
  .page-privacy .pv-channel__val {
    font-size: 15px;
  }
  .page-privacy .pv-step {
    grid-template-columns: 32px 1fr;
    gap: 10px;
  }
  .page-privacy .pv-next__card {
    padding-right: 40px;
  }
}

/* 降低动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-next__card:hover {
    transform: none;
  }
}

/* 打印 */
@media print {
  .page-privacy {
    background: #fff;
  }
  .page-privacy .pv-toc,
  .page-privacy .pv-next {
    display: none;
  }
  .page-privacy .pv-hero__fig {
    box-shadow: none;
  }
}
<<<END>>>