.page-privacy {
  --pv-ink-line: rgba(145, 167, 183, .24);
  --pv-paper-line: rgba(17, 24, 29, .16);
  --pv-body-max: 68ch;
  background: var(--c-ink);
  color: var(--c-paper);
  padding-bottom: clamp(48px, 7vw, 88px);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-masthead {
  position: relative;
  padding: clamp(22px, 3.4vw, 42px) 0 clamp(30px, 4.4vw, 56px);
  border-bottom: var(--bd-thick) solid var(--c-edge);
  background:
    radial-gradient(120% 95% at 88% -12%, rgba(52, 240, 207, .18) 0%, rgba(52, 240, 207, 0) 62%),
    linear-gradient(158deg, #0F2B44 0%, #081A2B 64%);
}

.page-privacy .privacy-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(52, 240, 207, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 240, 207, .075) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), rgba(0, 0, 0, 0));
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.page-privacy .privacy-masthead > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-util {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  padding-bottom: clamp(14px, 2.2vw, 24px);
  margin-bottom: clamp(22px, 3.2vw, 38px);
  border-bottom: 1px dashed var(--pv-ink-line);
}

.page-privacy .privacy-util .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.page-privacy .privacy-util .breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.page-privacy .privacy-util .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-mist);
}

.page-privacy .privacy-util .breadcrumb-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .privacy-util .breadcrumb-link:hover,
.page-privacy .privacy-util .breadcrumb-link:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

.page-privacy .privacy-util .breadcrumb-current {
  color: var(--c-mist);
}

.page-privacy .privacy-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 2px solid rgba(52, 240, 207, .5);
  color: var(--c-cyan);
  font-family: var(--f-label);
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  background: rgba(4, 16, 27, .4);
  transition: background-color .16s var(--ease), color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .privacy-back::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--c-signal);
}

.page-privacy .privacy-back:hover,
.page-privacy .privacy-back:focus-visible {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
}

.page-privacy .privacy-back--block {
  display: flex;
  justify-content: center;
  margin-top: 4px;
}

.page-privacy .privacy-masthead-grid {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  align-items: end;
}

.page-privacy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--f-label);
  font-size: 12.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-privacy .eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--c-signal);
}

.page-privacy .page-title {
  margin: 14px 0 0;
  font-family: var(--f-head);
  font-size: clamp(30px, 6vw, 58px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-privacy .lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: rgba(244, 235, 221, .8);
}

.page-privacy .privacy-masthead-art {
  padding: 10px;
  border: 2px solid rgba(145, 167, 183, .32);
  background: rgba(4, 16, 27, .55);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-art {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding-top: clamp(26px, 4vw, 50px);
}

.page-privacy .privacy-toc {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px 14px;
  border: 2px solid var(--pv-ink-line);
  border-top: 4px solid var(--c-signal);
  background: rgba(15, 43, 68, .72);
}

.page-privacy .privacy-toc-label {
  margin: 0 0 2px;
  font-family: var(--f-label);
  font-size: 11.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-privacy .privacy-toc-list {
  display: grid;
  gap: 2px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc-link {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: baseline;
  gap: 6px;
  padding: 9px 8px;
  border-left: 3px solid transparent;
  color: rgba(244, 235, 221, .74);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-privacy .privacy-toc-num {
  font-family: var(--f-label);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  color: var(--c-paper);
  border-left-color: var(--c-cyan);
  background: rgba(52, 240, 207, .1);
}

.page-privacy .privacy-toc-link:hover .privacy-toc-num,
.page-privacy .privacy-toc-link:focus-visible .privacy-toc-num {
  color: var(--c-cyan);
}

/* ---------- 纸面正文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  padding: clamp(22px, 3.6vw, 46px) clamp(18px, 3vw, 42px);
  border: var(--bd-thick) solid var(--c-edge);
  background: var(--c-paper);
  color: var(--c-text);
  box-shadow: var(--shadow-hard);
}

.page-privacy .doc-section {
  margin-top: clamp(24px, 3.2vw, 36px);
  padding-top: clamp(20px, 2.8vw, 30px);
  border-top: 1px solid var(--pv-paper-line);
  scroll-margin-top: 96px;
}

.page-privacy .doc-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .doc-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  margin: 0 0 14px;
  font-family: var(--f-head);
  font-size: clamp(21px, 2.6vw, 28px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--c-text);
}

.page-privacy .doc-num {
  font-family: var(--f-label);
  font-size: clamp(13px, 1.5vw, 15px);
  letter-spacing: .14em;
  color: var(--c-signal);
}

.page-privacy .doc-section p {
  max-width: var(--pv-body-max);
  margin: 0 0 12px;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-text);
}

.page-privacy .doc-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .doc-section strong {
  font-weight: 700;
  color: #071019;
}

.page-privacy .doc-points {
  display: grid;
  gap: 9px;
  max-width: var(--pv-body-max);
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-privacy .doc-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--c-text);
}

.page-privacy .doc-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--c-signal);
}

.page-privacy .doc-points li:nth-child(even)::before {
  background: var(--c-teal);
}

/* 信息类型卡 */
.page-privacy .doc-types {
  display: grid;
  gap: 10px;
  margin: 14px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .doc-type {
  padding: 12px 14px;
  border: 2px solid rgba(17, 24, 29, .16);
  border-left: 4px solid var(--c-teal);
  background: rgba(228, 216, 198, .55);
}

.page-privacy .doc-type-title {
  margin: 0 0 4px;
  font-family: var(--f-body);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--c-text);
}

.page-privacy .doc-type p {
  max-width: none;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: #2A333A;
}

/* 图 */
.page-privacy .privacy-figure {
  margin: 18px 0 20px;
  border: 2px solid var(--c-edge);
  background: var(--c-ink);
}

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

.page-privacy .privacy-figure figcaption {
  padding: 9px 12px;
  background: rgba(8, 26, 43, .96);
  font-family: var(--f-label);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

/* 联系块 */
.page-privacy .doc-contact {
  margin-top: 16px;
  padding: 16px 18px;
  border-left: var(--bd-thick) solid var(--c-signal);
  background: var(--c-panel);
  color: var(--c-paper);
}

.page-privacy .doc-contact p {
  max-width: none;
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(244, 235, 221, .86);
}

.page-privacy .doc-contact p:last-child {
  margin-bottom: 0;
}

.page-privacy .doc-contact a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 240, 207, .45);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .doc-contact a:hover,
.page-privacy .doc-contact a:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

.page-privacy .doc-inline-link {
  color: #0E6E5C;
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 138, 112, .5);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .doc-inline-link:hover,
.page-privacy .doc-inline-link:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

.page-privacy .doc-meta {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px dashed var(--pv-paper-line);
  font-family: var(--f-label);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(17, 24, 29, .55);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--c-signal);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-privacy .doc-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-masthead-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .85fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
    gap: clamp(28px, 3.6vw, 56px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
  }
}

@media (max-width: 619px) {
  .page-privacy .privacy-doc {
    box-shadow: 5px 5px 0 rgba(2, 9, 15, .5);
  }

  .page-privacy .doc-heading {
    gap: 2px 10px;
  }
}
<<<END>>>