.page-privacy {
  --pp-body: #C6D4EC;
  --pp-wide: 720px;
  position: relative;
  background-color: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

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

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(22, 48, 90, .45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 48, 90, .45) 1px, transparent 1px),
    radial-gradient(120% 100% at 92% -20%, rgba(139, 92, 246, .20), transparent 60%),
    radial-gradient(90% 90% at -10% 120%, rgba(0, 229, 208, .12), transparent 62%);
  background-size: 44px 44px, 44px 44px, 100% 100%, 100% 100%;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-2);
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-2);
}

.page-privacy .breadcrumb__list a {
  color: var(--text-2);
  text-decoration: none;
  transition: color 140ms linear;
}

.page-privacy .breadcrumb__list a:hover {
  color: var(--cyan);
}

.page-privacy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(34px, 6vw, 62px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.06;
  color: var(--text);
}

.page-privacy .pp-hero__lead {
  max-width: var(--pp-wide);
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-family: var(--font-editorial);
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.88;
  color: var(--pp-body);
}

.page-privacy .pp-notice {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  max-width: var(--pp-wide);
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: rgba(10, 20, 46, .72);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-2);
}

.page-privacy .pp-notice__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* ---------- 首屏配图 ---------- */
.page-privacy .pp-figure-wrap {
  padding-top: clamp(26px, 4vw, 42px);
}

.page-privacy .pp-figure {
  max-width: var(--pp-wide);
  margin: 0 auto;
}

.page-privacy .pp-figure .figure__media {
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(10, 20, 46, .92), rgba(26, 16, 56, .78));
}

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

/* ---------- 正文布局 ---------- */
.page-privacy .pp-layout {
  padding: clamp(32px, 5vw, 56px) 0 clamp(72px, 9vw, 118px);
}

.page-privacy .pp-col {
  max-width: var(--pp-wide);
  margin: 0 auto;
  min-width: 0;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pp-toc {
  margin-bottom: clamp(34px, 5vw, 54px);
}

.page-privacy .pp-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-2);
}

.page-privacy .pp-toc__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-toc__list li {
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text-2);
  text-decoration: none;
  transition: color 140ms linear, padding-left 140ms ease;
}

.page-privacy .pp-toc__list a:hover {
  color: var(--cyan);
  padding-left: 8px;
}

.page-privacy .pp-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--violet);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec {
  scroll-margin-top: 118px;
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(38px, 5.5vw, 62px);
  padding-top: clamp(26px, 3.6vw, 38px);
  border-top: 1px solid var(--line);
}

.page-privacy .pp-sec__head {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: baseline;
  gap: 0 12px;
  margin: 0 0 20px;
}

.page-privacy .pp-sec__num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.2;
  letter-spacing: .08em;
  color: var(--cyan);
  border-top: 1px solid var(--cyan);
  padding-top: 8px;
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 2.6vw, 27px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.32;
  color: var(--text);
}

.page-privacy .pp-prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-body);
}

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

.page-privacy .pp-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 208, .42);
  transition: border-color 140ms linear, color 140ms linear;
}

.page-privacy .pp-link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 数据表 ---------- */
.page-privacy .table-scroll {
  margin: 22px 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(10, 20, 46, .58);
}

.page-privacy .pp-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
}

.page-privacy .pp-table th {
  padding: 11px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--cyan);
  white-space: nowrap;
  border-bottom: 1px solid var(--line-2);
}

.page-privacy .pp-table td {
  padding: 14px;
  vertical-align: top;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pp-body);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pp-table td:first-child {
  color: var(--text);
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .pp-table tbody tr:hover td {
  background: rgba(0, 229, 208, .04);
}

/* ---------- 用途列表 ---------- */
.page-privacy .pp-goals {
  margin: 22px 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 2px solid var(--cyan);
}

.page-privacy .pp-goals li {
  margin-bottom: 18px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-body);
}

.page-privacy .pp-goals li:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-goals strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-head);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--text);
}

/* ---------- 直角项目列表 ---------- */
.page-privacy .pp-list {
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding: 9px 0 9px 22px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--pp-body);
  border-bottom: 1px solid rgba(22, 48, 90, .72);
}

.page-privacy .pp-list li:first-child {
  border-top: 1px solid rgba(22, 48, 90, .72);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 权利折叠面板 ---------- */
.page-privacy .accordion {
  margin-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .accordion__item {
  border-bottom: 1px solid var(--line);
}

.page-privacy .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 2px;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  cursor: pointer;
  transition: color 140ms linear;
}

.page-privacy .accordion__trigger:hover {
  color: var(--cyan);
}

.page-privacy .pp-acc-mark {
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-privacy .accordion__panel {
  padding: 0 2px 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-body);
}

.page-privacy .accordion__panel p {
  margin: 0 0 12px;
}

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

/* ---------- 联系区块 ---------- */
.page-privacy .pp-contact {
  margin: 24px 0;
  padding: 20px;
  border: 1px solid var(--line-2);
  border-left: 2px solid var(--orange);
  background: linear-gradient(140deg, rgba(59, 14, 31, .55), rgba(26, 16, 56, .45));
}

.page-privacy .pp-contact__k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--text-2);
}

.page-privacy .pp-contact__v {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 19px);
  letter-spacing: .01em;
  color: var(--text);
  word-break: break-all;
}

.page-privacy .pp-copyrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-privacy .pp-copyrow .copy-btn {
  padding: 8px 16px;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--cyan);
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  cursor: pointer;
  transition: border-color 140ms linear, color 140ms linear;
}

.page-privacy .pp-copyrow .copy-btn:hover {
  border-color: var(--cyan);
}

.page-privacy .pp-copyrow .copy-note {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-privacy .pp-contact__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.page-privacy .pp-prose--foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-prose--foot p {
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-2);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pp-totop {
  position: fixed;
  right: 14px;
  bottom: 94px;
  z-index: 40;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
  background: rgba(5, 11, 31, .9);
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  text-decoration: none;
  transition: border-color 140ms linear;
}

.page-privacy .pp-totop:hover {
  border-color: var(--cyan);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-toc__list li:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .page-privacy .pp-toc__list a {
    padding: 12px 14px;
  }

  .page-privacy .pp-toc__list a:hover {
    padding-left: 20px;
  }

  .page-privacy .pp-hero {
    background-size: 88px 88px, 88px 88px, 100% 100%, 100% 100%;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-totop {
    right: 24px;
    bottom: 28px;
  }

  .page-privacy .pp-sec {
    scroll-margin-top: 150px;
  }

  .page-privacy .pp-contact {
    padding: 26px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__list a,
  .page-privacy .pp-totop,
  .page-privacy .pp-link,
  .page-privacy .accordion__trigger,
  .page-privacy .pp-copyrow .copy-btn,
  .page-privacy .breadcrumb__list a {
    transition: none;
  }
}
<<<END>>>