.page-privacy {
  --pv-hair: #D9D1C1;
  --pv-wash: rgba(20, 39, 63, .055);
  --pv-tint: rgba(220, 85, 35, .08);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: clamp(32px, 6vw, 72px);
}

/* ---------- 页头 ---------- */
.page-privacy .pv-head {
  padding: clamp(22px, 4vw, 48px) 0 clamp(18px, 3vw, 34px);
}

.page-privacy .pv-head .og-breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 13px;
  letter-spacing: .02em;
}

.page-privacy .pv-head__tagline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--graphite);
}

.page-privacy .pv-head__sep {
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--ember);
  transform: rotate(-9deg);
}

.page-privacy .pv-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 82px);
  line-height: 1.04;
  letter-spacing: -.015em;
  margin: 0 0 18px;
}

.page-privacy .pv-head__title::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 104px);
  height: 3px;
  margin-top: 18px;
  background: var(--ember);
  transform: skewX(-26deg);
}

.page-privacy .pv-head__lede {
  max-width: 34em;
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 17.5px);
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 三栏 ---------- */
.page-privacy .pv-layout {
  margin-top: clamp(12px, 2vw, 26px);
}

.page-privacy .pv-doc {
  min-width: 0;
}

/* 左索引 */
.page-privacy .pv-rail .og-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-rail .og-rail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.45;
  color: var(--graphite);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-rail .og-rail__link .og-mono {
  font-size: 12px;
  color: var(--ember);
}

.page-privacy .pv-rail .og-rail__link:hover,
.page-privacy .pv-rail .og-rail__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ember);
}

.page-privacy .pv-rail .og-rail__link[aria-current="true"] {
  color: var(--ink);
  font-weight: 600;
}

/* 右跳转 */
.page-privacy .pv-jump .og-jump__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-jump .og-jump__link {
  display: block;
  padding: 6px 0;
  font-size: 13.5px;
  color: var(--graphite);
  text-decoration: none;
}

.page-privacy .pv-jump .og-jump__link:hover,
.page-privacy .pv-jump .og-jump__link:focus-visible {
  color: var(--ember);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding: clamp(26px, 4vw, 46px) 0;
  scroll-margin-top: var(--sticky-top);
}

.page-privacy .pv-sec + .pv-sec {
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-sec .og-section-head {
  margin-bottom: 18px;
}

.page-privacy .pv-sec p {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.8;
  max-width: 36em;
  margin: 0 0 1.1em;
}

.page-privacy .pv-sec a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--ember);
}

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

.page-privacy .pv-note {
  padding: 16px 18px;
  background: var(--pv-wash);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

/* ---------- 信息类型卡片 ---------- */
.page-privacy .pv-cells {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 1.4em;
}

.page-privacy .pv-cell {
  position: relative;
  background: var(--paper-lift);
  padding: 20px 18px 22px 24px;
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
  transition: clip-path 120ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .pv-cell::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--ember);
}

.page-privacy .pv-cell:hover {
  clip-path: polygon(0 0, calc(100% - var(--notch-lg)) 0, 100% var(--notch-lg), 100% 100%, 0 100%);
  background: var(--paper);
}

.page-privacy .pv-cell__idx {
  margin: 0 0 10px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--ember);
}

.page-privacy .pv-cell__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  margin: 0 0 8px;
}

.page-privacy .pv-cell__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 用途对照 ---------- */
.page-privacy .pv-map {
  margin: 0 0 1.4em;
  border-top: 1px solid var(--pv-hair);
}

.page-privacy .pv-map__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-map__key {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.page-privacy .pv-map__key .og-mono {
  display: inline-block;
  min-width: 20px;
  color: var(--ember);
  font-weight: 500;
}

.page-privacy .pv-map__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--graphite);
}

/* ---------- 保留期限 ---------- */
.page-privacy .pv-keep {
  position: relative;
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
}

.page-privacy .pv-keep::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 22px;
  bottom: 22px;
  border-left: 1px dashed var(--mist);
}

.page-privacy .pv-keep__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0 14px 30px;
}

.page-privacy .pv-keep__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 21px;
  width: 9px;
  height: 9px;
  background: var(--ink);
}

.page-privacy .pv-keep__term {
  font-size: 14px;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .pv-keep__body {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 折叠 ---------- */
.page-privacy .pv-details {
  margin: 4px 0 0;
  background: var(--paper-lift);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.page-privacy .pv-details > summary {
  cursor: pointer;
  padding: 16px 20px;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  list-style: none;
}

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

.page-privacy .pv-details > summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  font-family: var(--font-mono);
  color: var(--ember);
}

.page-privacy .pv-details[open] > summary::before {
  content: "–";
}

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

.page-privacy .pv-details__list {
  list-style: none;
  margin: 0;
  padding: 0 20px 18px 38px;
}

.page-privacy .pv-details__list li {
  position: relative;
  padding: 7px 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}

.page-privacy .pv-details__list li::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 16px;
  width: 6px;
  height: 6px;
  background: var(--ember);
}

/* ---------- 请求清单 ---------- */
.page-privacy .pv-asks {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  counter-reset: none;
}

.page-privacy .pv-asks__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-hair);
}

.page-privacy .pv-asks__no {
  font-size: 13px;
  line-height: 1.85;
  color: var(--ember);
}

.page-privacy .pv-asks__txt {
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 回到开头 ---------- */
.page-privacy .pv-backtotop {
  margin: clamp(20px, 3vw, 34px) 0 0;
  font-size: 14px;
}

.page-privacy .pv-backtotop a {
  display: inline-block;
  padding: 9px 16px;
  color: var(--paper-lift);
  background: var(--ink);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: background-color 140ms var(--ease);
}

.page-privacy .pv-backtotop a:hover,
.page-privacy .pv-backtotop a:focus-visible {
  background: var(--arena);
  color: var(--volt);
}

/* ---------- 结尾信息条 ---------- */
.page-privacy .pv-endbar {
  margin-top: clamp(24px, 4vw, 44px);
  padding: 16px 18px;
  background: var(--pv-wash);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
}

.page-privacy .pv-endbar__line {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-privacy .pv-endbar__line + .pv-endbar__line {
  margin-top: 6px;
  color: var(--ink);
}

/* ---------- 图片容器 ---------- */
.page-privacy .pv-frame {
  margin: clamp(6px, 2vw, 16px) 0 clamp(20px, 3vw, 34px);
  background: var(--paper-lift);
  clip-path: polygon(0 0, calc(100% - var(--notch-lg)) 0, 100% var(--notch-lg), 100% 100%, 0 100%);
  overflow: hidden;
}

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

.page-privacy .pv-frame .og-frame__caption {
  margin: 0;
  padding: 12px 18px 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--graphite);
  border-top: 1px solid var(--pv-hair);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-cells {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-map__row {
    grid-template-columns: 210px 1fr;
    gap: 26px;
  }

  .page-privacy .pv-keep__item {
    grid-template-columns: 176px 1fr;
    gap: 22px;
    padding-left: 34px;
  }
}

@media (max-width: 767px) {
  .page-privacy .pv-rail {
    margin-bottom: 18px;
  }

  .page-privacy .pv-rail .og-rail__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-privacy .pv-rail .og-rail__link {
    padding: 7px 11px;
    background: var(--paper-lift);
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  }

  .page-privacy .pv-head__lede,
  .page-privacy .pv-sec p {
    max-width: 100%;
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-doc {
    padding-right: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-cell,
  .page-privacy .pv-backtotop a {
    transition: none;
  }
}
<<<END>>>