.page-privacy {
  --pv-line: rgba(46, 34, 24, .16);
  --pv-paper: var(--ky-paper);
  --pv-doc: 40em;
  background-color: var(--ky-cream);
  background-image: radial-gradient(rgba(46, 34, 24, .05) .8px, transparent .8px);
  background-size: 5px 5px;
  color: var(--ky-brown);
  padding-bottom: 64px;
}

/* 顶部条目带 */
.page-privacy .pv-strip {
  background: var(--ky-navy);
  border-bottom: 3px solid var(--ky-sand);
}
.page-privacy .pv-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding-block: 12px;
}
.page-privacy .pv-strip__mark {
  color: var(--ky-sand);
  letter-spacing: .22em;
}
.page-privacy .pv-strip__text {
  margin: 0;
  font-size: .95rem;
  color: rgba(243, 233, 218, .88);
}

/* 面包屑 */
.page-privacy .ky-breadcrumb {
  padding-block: 14px 0;
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-block: 20px 0;
}
.page-privacy .pv-hero__inner {
  max-width: 860px;
}
.page-privacy .pv-hero__no {
  color: var(--ky-orange);
  letter-spacing: .18em;
  margin: 0;
}
.page-privacy .pv-hero h1 {
  margin: 14px 0 18px;
  color: var(--ky-ink);
  letter-spacing: .01em;
}
.page-privacy .pv-lead {
  max-width: 40em;
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--ky-brown);
}

/* 首图 */
.page-privacy .pv-banner {
  margin: 30px auto 0;
  position: relative;
  background: var(--ky-navy);
  border: 1px solid rgba(27, 36, 48, .28);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 42px), calc(100% - 42px) 100%, 0 100%);
  overflow: hidden;
}
.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 主体骨架 */
.page-privacy .pv-shell {
  display: grid;
  gap: 30px;
  padding-top: 44px;
}
@media (min-width: 980px) {
  .page-privacy .pv-shell {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

/* 条款索引 */
.page-privacy .pv-index {
  border-top: 3px solid var(--ky-ink);
  padding-top: 14px;
}
@media (min-width: 980px) {
  .page-privacy .pv-index {
    position: sticky;
    top: 92px;
  }
}
.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}
@media (min-width: 980px) {
  .page-privacy .pv-index__list {
    display: block;
  }
}
.page-privacy .pv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 5px 0;
  text-decoration: none;
  color: var(--ky-rock);
  font-size: .92rem;
  border-bottom: 1px solid transparent;
  transition: color .15s var(--ky-ease), border-color .15s var(--ky-ease);
}
.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--ky-ink);
  border-bottom-color: var(--ky-sand);
}
.page-privacy .pv-index__no {
  font-family: var(--ky-font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--ky-orange);
}

/* 正文栏 */
.page-privacy .pv-doc {
  max-width: var(--pv-doc);
  min-width: 0;
}

/* 条款区块 */
.page-privacy .pv-clause {
  padding-bottom: 34px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--pv-line);
  scroll-margin-top: 96px;
}
.page-privacy .pv-clause h2 {
  margin: 0 0 16px;
  color: var(--ky-ink);
  font-size: clamp(1.28rem, 2.6vw, 1.68rem);
  line-height: 1.35;
}
.page-privacy .pv-clause p {
  margin: 0 0 14px;
  line-height: 1.85;
}
.page-privacy .pv-clause__no {
  margin: 0 0 10px;
  color: var(--ky-orange);
  letter-spacing: .16em;
}

/* 列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  line-height: 1.82;
}
.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 2px;
  background: var(--ky-orange);
}

/* 关键词打码 */
.page-privacy .pv-key {
  font-weight: 700;
  color: var(--ky-ink);
  background: linear-gradient(transparent 62%, rgba(226, 166, 60, .5) 62%);
  padding: 0 2px;
}

/* 同步图解 */
.page-privacy .pv-flow {
  margin: 24px 0 26px;
  padding: 20px 18px 22px;
  background: var(--pv-paper);
  border: 1px solid var(--pv-line);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}
.page-privacy .pv-flow__cap {
  margin: 0 0 18px;
  color: var(--ky-rock);
  letter-spacing: .08em;
}
.page-privacy .pv-flow__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 12px;
  position: relative;
}
@media (min-width: 640px) {
  .page-privacy .pv-flow__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-privacy .pv-flow__track::before {
    content: "";
    position: absolute;
    left: 6px;
    right: 6px;
    top: 5px;
    border-top: 2px dashed var(--ky-sand);
  }
}
.page-privacy .pv-flow__node {
  position: relative;
  padding-top: 22px;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--ky-ink);
}
.page-privacy .pv-flow__node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ky-orange);
  box-shadow: 0 0 0 4px var(--pv-paper);
}
.page-privacy .pv-flow__name {
  display: block;
  font-family: var(--ky-font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
}

/* 保存期限条 */
.page-privacy .pv-keep {
  list-style: none;
  margin: 20px 0 18px;
  padding: 0;
  border: 1px solid var(--pv-line);
  background: var(--pv-paper);
}
.page-privacy .pv-keep > li {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--pv-line);
}
.page-privacy .pv-keep > li:last-child {
  border-bottom: 0;
}
@media (min-width: 620px) {
  .page-privacy .pv-keep > li {
    grid-template-columns: minmax(130px, 190px) minmax(0, 1fr);
    gap: 18px;
    align-items: center;
  }
}
.page-privacy .pv-keep__key {
  justify-self: start;
  font-family: var(--ky-font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--ky-ink);
  background: var(--ky-sand);
  padding: 3px 9px;
  clip-path: polygon(7px 0, 100% 0, 100% 100%, 0 100%, 0 7px);
}
.page-privacy .pv-keep__val {
  line-height: 1.7;
}

/* 档案抽屉 */
.page-privacy .pv-drawer {
  margin-top: 18px;
}

/* 联系区块 */
.page-privacy .pv-clause--contact {
  border-bottom: 0;
  padding-bottom: 20px;
}
.page-privacy .pv-contact {
  display: grid;
  gap: 12px;
  margin: 20px 0 16px;
}
@media (min-width: 620px) {
  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-privacy .pv-contact__item {
  display: grid;
  gap: 8px;
  justify-items: start;
  padding: 16px 16px 18px;
  background: var(--ky-clay);
  border-left: 4px solid var(--ky-orange);
  min-width: 0;
}
.page-privacy .ky-copy__key {
  color: var(--ky-rock);
  letter-spacing: .1em;
}
.page-privacy .ky-copy__val {
  font-family: var(--ky-font-mono);
  font-size: .95rem;
  letter-spacing: .02em;
  color: var(--ky-ink);
  word-break: break-all;
}
.page-privacy .pv-copybtn {
  font-size: .84rem;
}
.page-privacy .ky-copy__flag {
  margin-left: 6px;
  font-family: var(--ky-font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
}
.page-privacy .pv-contact__hours {
  font-size: .95rem;
  color: var(--ky-rock);
}

/* 回顶刻度 */
.page-privacy .pv-totop {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--pv-line);
}
.page-privacy .ky-totop__gauge {
  display: inline-flex;
  gap: 3px;
}
.page-privacy .ky-totop__gauge i {
  display: block;
  width: 3px;
  height: 14px;
  background: rgba(46, 34, 24, .22);
  transition: background-color .16s var(--ky-ease);
}
.page-privacy .ky-totop__gauge i[data-on] {
  background: var(--ky-orange);
}
.page-privacy .ky-totop__label {
  font-family: var(--ky-font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--ky-rock);
}
@media (prefers-reduced-motion: reduce) {
  .page-privacy .ky-totop__gauge i,
  .page-privacy .pv-index__list a,
  .page-privacy .pv-flow__node::before {
    transition: none;
  }
}
<<<END>>>