.page-privacy {
  --pp-line: rgba(14, 42, 71, .12);
  --pp-shadow: 0 14px 34px rgba(14, 42, 71, .08);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(115% 85% at 88% -10%, rgba(27, 74, 115, .95), rgba(14, 42, 71, 0) 62%),
    linear-gradient(158deg, #0E2A47 0%, #0A2038 100%);
  padding: clamp(56px, 9vw, 108px) 0 clamp(48px, 7vw, 88px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 62%;
  height: 170%;
  background: linear-gradient(114deg, rgba(47, 224, 138, 0) 42%, rgba(47, 224, 138, .09) 50%, rgba(47, 224, 138, 0) 58%);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-privacy .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-privacy .pp-crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  font-size: 13px;
}

.page-privacy .pp-crumbs li + li::before {
  content: "／";
  color: rgba(255, 255, 255, .38);
  margin-right: 8px;
}

.page-privacy .pp-crumbs a {
  color: rgba(255, 255, 255, .72);
  text-decoration: none;
}

.page-privacy .pp-crumbs a:hover,
.page-privacy .pp-crumbs a:focus-visible {
  color: var(--neon);
}

.page-privacy .pp-crumbs [aria-current="page"] {
  color: rgba(255, 255, 255, .95);
}

.page-privacy .pp-hero__kicker {
  color: var(--amber);
  letter-spacing: .16em;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-privacy .pp-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 4.6vw, 54px);
  line-height: 1.16;
  letter-spacing: -.012em;
  margin: 0;
  max-width: 15em;
}

.page-privacy .pp-hero__lead {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: rgba(255, 255, 255, .78);
}

.page-privacy .pp-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-privacy .pp-jump a {
  display: inline-block;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .2);
  background: var(--glass);
  color: rgba(255, 255, 255, .86);
  font-size: 13px;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .pp-jump a:hover,
.page-privacy .pp-jump a:focus-visible {
  color: #06202F;
  background: var(--neon);
  border-color: var(--neon);
}

.page-privacy .pp-hero__art {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  background: var(--glass);
  box-shadow: 0 28px 66px rgba(0, 0, 0, .38);
}

.page-privacy .pp-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pp-body {
  padding: clamp(52px, 8vw, 96px) 0 clamp(60px, 8vw, 104px);
}

.page-privacy .pp-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-privacy .pp-toc__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}

.page-privacy .pp-toc__list a {
  display: block;
  padding: 7px 0;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--brick);
  border-left-color: var(--brick);
  padding-left: 10px;
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  position: relative;
  padding-bottom: 38px;
  margin-bottom: 42px;
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-sec:last-of-type {
  border-bottom: 0;
  margin-bottom: 30px;
  padding-bottom: 8px;
}

.page-privacy .pp-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.32;
  color: var(--ink);
  margin: 0 0 16px;
}

.page-privacy .pp-sec__no {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--brick);
  background: rgba(166, 58, 46, .1);
  border-radius: 6px;
  padding: 4px 9px;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-sec:target .pp-sec__no {
  background: var(--brick);
  color: var(--paper);
}

.page-privacy .pp-sec:target .pp-sec__title {
  color: var(--brick-deep);
}

.page-privacy .pp-sec .bo-prose {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
  margin: 0 0 18px;
}

/* ---------- 四类信息 ---------- */
.page-privacy .pp-grid4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pp-icard {
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-radius: 14px;
  padding: 20px 18px;
  box-shadow: var(--pp-shadow);
  border-top: 3px solid var(--harbor);
}

.page-privacy .pp-icard:nth-child(2) {
  border-top-color: var(--brick);
}

.page-privacy .pp-icard:nth-child(3) {
  border-top-color: var(--amber);
}

.page-privacy .pp-icard:nth-child(4) {
  border-top-color: var(--indigo);
}

.page-privacy .pp-icard__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  margin: 0 0 8px;
}

.page-privacy .pp-icard h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-privacy .pp-icard p:last-child {
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
  margin: 0;
}

/* ---------- 使用目的 ---------- */
.page-privacy .pp-uses {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-privacy .pp-uses li {
  padding: 16px 0 16px 18px;
  border-left: 2px solid rgba(166, 58, 46, .28);
}

.page-privacy .pp-uses h3 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-privacy .pp-uses p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0;
}

/* ---------- 保存期限条带 ---------- */
.page-privacy .pp-bars {
  margin: 22px 0 18px;
  padding: 22px 20px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(14, 42, 71, .07), rgba(14, 42, 71, .02));
  border: 1px solid var(--pp-line);
}

.page-privacy .pp-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(14, 42, 71, .14);
}

.page-privacy .pp-bar:last-child {
  border-bottom: 0;
}

.page-privacy .pp-bar__label {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  color: var(--harbor);
}

.page-privacy .pp-bar__track {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: rgba(14, 42, 71, .09);
  overflow: hidden;
}

.page-privacy .pp-bar__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--harbor-2), var(--harbor));
}

.page-privacy .pp-bar--a .pp-bar__fill {
  width: 22%;
  background: linear-gradient(90deg, rgba(27, 74, 115, .55), rgba(14, 42, 71, .7));
}

.page-privacy .pp-bar--b .pp-bar__fill {
  width: 46%;
}

.page-privacy .pp-bar--c .pp-bar__fill {
  width: 70%;
  background: linear-gradient(90deg, rgba(27, 74, 115, .8), rgba(14, 42, 71, .92));
}

.page-privacy .pp-bar--d .pp-bar__fill {
  width: 96%;
}

.page-privacy .pp-bar__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .pp-bar__meta .bo-num {
  font-weight: 700;
  color: var(--harbor);
}

.page-privacy .bo-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid rgba(217, 160, 60, .55);
}

/* ---------- 导出与订阅 ---------- */
.page-privacy .pp-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.page-privacy .pp-split__panel {
  border-radius: 16px;
  padding: 24px 22px;
}

.page-privacy .pp-split__panel h3 {
  font-family: var(--font-head);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 800;
  line-height: 1.35;
  margin: 8px 0 12px;
}

.page-privacy .pp-split__panel p {
  font-size: 14px;
  line-height: 1.78;
  margin: 0 0 10px;
}

.page-privacy .pp-split__panel p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-split__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  padding: 4px 10px;
  border-radius: 999px;
  margin: 0;
}

.page-privacy .pp-split__panel--harbor {
  color: var(--paper);
  background: linear-gradient(150deg, #0E2A47 0%, #16395C 100%);
  border: 1px solid var(--harbor-2);
  box-shadow: 0 18px 40px rgba(14, 42, 71, .22);
}

.page-privacy .pp-split__panel--harbor .pp-split__tag {
  background: rgba(217, 160, 60, .18);
  color: var(--amber);
}

.page-privacy .pp-split__panel--harbor p {
  color: rgba(255, 255, 255, .78);
}

.page-privacy .pp-split__panel--paper {
  background: var(--paper);
  border: 1px solid var(--pp-line);
  box-shadow: var(--pp-shadow);
}

.page-privacy .pp-split__panel--paper h3 {
  color: var(--ink);
}

.page-privacy .pp-split__panel--paper .pp-split__tag {
  background: rgba(47, 224, 138, .16);
  color: #12734A;
}

.page-privacy .pp-split__panel--paper p {
  color: var(--mist);
}

/* ---------- 折叠面板 ---------- */
.page-privacy .pp-fold {
  margin-top: 18px;
  border: 1px solid var(--pp-line);
  border-radius: 12px;
  background: var(--paper);
  padding: 0 18px;
  box-shadow: var(--pp-shadow);
}

.page-privacy .pp-fold summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 16px 34px 16px 0;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--harbor);
}

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

.page-privacy .pp-fold summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--brick);
}

.page-privacy .pp-fold[open] summary::after {
  content: "−";
}

.page-privacy .pp-fold__body {
  padding: 0 0 18px;
}

.page-privacy .pp-fold__steps {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .pp-fold__steps li + li {
  margin-top: 8px;
}

/* ---------- 您的选择 ---------- */
.page-privacy .pp-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .pp-act {
  padding: 18px 18px 20px;
  border-radius: 14px;
  background: var(--paper);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--brick);
}

.page-privacy .pp-act h3 {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-privacy .pp-act p {
  font-size: 13px;
  line-height: 1.74;
  color: var(--mist);
  margin: 0;
}

.page-privacy .pp-contact {
  margin-top: 24px;
  padding: 22px 20px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(67, 50, 107, .1), rgba(67, 50, 107, .03));
  border: 1px solid rgba(67, 50, 107, .18);
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.6;
}

.page-privacy .pp-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--indigo);
  text-transform: uppercase;
}

.page-privacy .pp-contact__val {
  color: var(--ink);
  font-weight: 700;
  word-break: break-word;
}

.page-privacy .pp-note {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 相关入口 ---------- */
.page-privacy .pp-more {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 34px;
}

.page-privacy .pp-more__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px;
  border-radius: 14px;
  text-decoration: none;
  background: var(--paper);
  border: 1px solid var(--pp-line);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .pp-more__item:hover,
.page-privacy .pp-more__item:focus-visible {
  border-color: var(--brick);
  transform: translateY(-2px);
}

.page-privacy .pp-more__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--brick);
}

.page-privacy .pp-more__title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-grid4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-more {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-contact__row {
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
  }

  .page-privacy .pp-contact__key {
    flex: 0 0 82px;
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-bar {
    grid-template-columns: 116px minmax(0, 1fr) 200px;
    align-items: center;
    gap: 18px;
  }

  .page-privacy .pp-bar__meta {
    text-align: right;
  }

  .page-privacy .pp-bars {
    padding: 26px 26px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 52px;
  }

  .page-privacy .pp-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .pp-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 26px;
  }

  .page-privacy .pp-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 62px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--bar-h) + 30px);
    align-self: start;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pp-toc__list a {
    padding: 9px 0 9px 14px;
    border-left: 2px solid rgba(14, 42, 71, .16);
  }

  .page-privacy .pp-toc__list a:hover,
  .page-privacy .pp-toc__list a:focus-visible {
    padding-left: 14px;
    background: rgba(166, 58, 46, .06);
  }

  .page-privacy .pp-bars {
    margin-right: -34px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-grid4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pp-icard {
    padding: 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-jump a,
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-more__item,
  .page-privacy .pp-sec__no {
    transition: none;
  }

  .page-privacy .pp-more__item:hover,
  .page-privacy .pp-more__item:focus-visible {
    transform: none;
  }
}
<<<END>>>