.page-privacy {
  --policy-toc-w: 268px;
  --policy-ink-soft: #16132C;
  display: block;
}

.page-privacy .policy-top {
  display: block;
  height: 1px;
}

/* 首屏 */
.page-privacy .policy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  padding-block: clamp(14px, 2.5vw, 26px) clamp(22px, 4vw, 44px);
}

.page-privacy .policy-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-title);
  font-size: clamp(1.95rem, 5.4vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-privacy .policy-hero__lede {
  margin-top: 18px;
  max-width: 56ch;
  color: var(--muted);
  line-height: 1.75;
}

.page-privacy .policy-version {
  padding: 18px 20px 20px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background: var(--glass-soft);
}

.page-privacy .policy-version__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .policy-version__code {
  margin: 6px 0 14px;
  font-family: var(--font-mono);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .policy-version__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .policy-version__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-block: 9px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.5;
}

.page-privacy .policy-version__k {
  color: var(--muted);
  white-space: nowrap;
}

.page-privacy .policy-version__v {
  color: var(--text);
  text-align: right;
}

/* 首屏图 */
.page-privacy .policy-media {
  padding-bottom: clamp(24px, 4vw, 48px);
}

.page-privacy .policy-media .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .policy-media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* 主体两栏 */
.page-privacy .policy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  padding-bottom: clamp(56px, 9vw, 110px);
}

/* 目录 */
.page-privacy .policy-toc {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-soft);
}

.page-privacy .policy-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .policy-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .policy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .policy-toc__list a:hover,
.page-privacy .policy-toc__list a:focus-visible {
  background: rgba(167, 139, 250, 0.14);
  border-left-color: var(--cyan);
}

.page-privacy .policy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-privacy .policy-toc__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-privacy .policy-toc__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

/* 正文 */
.page-privacy .policy-body {
  padding: clamp(20px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--policy-ink-soft), #100E20);
}

.page-privacy .policy-sec {
  padding-block: clamp(24px, 3.5vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .policy-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .policy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .policy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-privacy .policy-sec__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.22rem, 2.4vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .policy-anchor {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.72em;
  color: var(--muted);
  text-decoration: none;
  vertical-align: baseline;
}

.page-privacy .policy-anchor:hover,
.page-privacy .policy-anchor:focus-visible {
  color: var(--cyan);
}

.page-privacy .policy-body p {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .policy-body p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

/* 列表 */
.page-privacy .policy-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 68ch;
}

.page-privacy .policy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(34, 211, 238, 0.55);
}

.page-privacy .policy-list--amber li::before {
  background: var(--amber);
  box-shadow: 0 0 10px rgba(245, 185, 66, 0.5);
}

/* 信息类型 */
.page-privacy .policy-defs {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 18px 0 0;
}

.page-privacy .policy-defs__row {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--violet);
  border-radius: var(--radius-sm);
  background: rgba(26, 23, 48, 0.7);
}

.page-privacy .policy-defs dt {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
}

.page-privacy .policy-defs__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .policy-defs dd {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* 期限表 */
.page-privacy .policy-terms {
  margin: 18px 0 0;
  border-top: 1px solid var(--line);
  max-width: 68ch;
}

.page-privacy .policy-terms > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .policy-terms dt {
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
}

.page-privacy .policy-terms dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--cyan);
  text-align: right;
}

/* 提示块 */
.page-privacy .policy-note {
  margin-top: 22px;
  padding: 16px 18px;
  border: 1px solid var(--line-amber);
  border-radius: var(--radius-sm);
  background: rgba(245, 185, 66, 0.08);
  max-width: 68ch;
}

.page-privacy .policy-note__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .policy-body .policy-note p + p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.72;
}

/* 联系信息 */
.page-privacy .policy-contact {
  display: grid;
  gap: 10px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
  background: rgba(34, 211, 238, 0.06);
  max-width: 68ch;
}

.page-privacy .policy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  font-size: 14px;
  line-height: 1.6;
}

.page-privacy .policy-contact__k {
  flex: none;
  min-width: 58px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-privacy .policy-contact__v {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* 文末 */
.page-privacy .policy-foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 20px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

.page-privacy .policy-foot a {
  color: var(--violet);
  text-decoration: none;
}

.page-privacy .policy-foot a:hover,
.page-privacy .policy-foot a:focus-visible {
  color: var(--cyan);
}

/* 回到顶部 */
.page-privacy .policy-totop {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(18px, 4vw, 32px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
  background: linear-gradient(120deg, var(--cyan), var(--violet));
  box-shadow: var(--shadow-cyan);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-privacy .policy-totop:hover,
.page-privacy .policy-totop:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon);
}

/* 桌面 */
@media (min-width: 720px) {
  .page-privacy .policy-defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .policy-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.75fr);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-privacy .policy-grid {
    grid-template-columns: var(--policy-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .policy-toc {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

@media (max-width: 719px) {
  .page-privacy .policy-totop {
    bottom: 84px;
  }

  .page-privacy .policy-body {
    padding: 18px 16px;
  }

  .page-privacy .policy-terms > div {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .policy-terms dd {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .policy-toc__list a,
  .page-privacy .policy-totop {
    transition: none;
  }

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