.page-privacy {
  --pv-line-soft: rgba(42, 53, 85, 0.72);
  --pv-text: rgba(244, 247, 251, 0.84);
  --pv-text-strong: rgba(244, 247, 251, 0.96);
  --pv-panel: rgba(20, 27, 61, 0.62);
  color: var(--pv-text);
  background: var(--ink-deep);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-privacy .shell {
  width: 100%;
}

.page-privacy a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

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

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: clamp(1.75rem, 5vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(circle at 88% 8%, rgba(92, 225, 230, 0.12), transparent 44%),
    radial-gradient(circle at 4% 92%, rgba(169, 155, 232, 0.14), transparent 48%),
    linear-gradient(158deg, var(--ink-panel), var(--ink-deep) 74%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(201, 211, 224, 0.3) 1px, transparent 1.4px);
  background-size: 46px 46px;
  opacity: 0.32;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 88%);
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.25rem, 4vw, 2.5rem);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 7vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lede {
  margin: 1.15rem 0 0;
  max-width: 34rem;
  font-size: clamp(1rem, 2.4vw, 1.0625rem);
  line-height: 1.9;
  color: var(--pv-text);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__chip {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(11, 16, 38, 0.6);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-privacy .privacy-hero__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--violet);
}

/* 顶部横幅图 */
.page-privacy .privacy-banner {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-panel);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-privacy .privacy-banner__caption {
  padding: 0.75rem clamp(1rem, 3vw, 1.5rem);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* 双栏布局 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: clamp(1.75rem, 5vw, 3rem);
}

/* 目录 */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--pv-panel);
  padding: 0.9rem 1rem 1rem;
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 0.45rem;
  margin: 0;
  padding: 0 0 0.15rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: block;
  padding: 0.35rem 0.8rem;
  border: 1px solid transparent;
  border-radius: var(--pill);
  background: rgba(92, 225, 230, 0.08);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--silver);
  text-decoration: none;
  white-space: nowrap;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: rgba(92, 225, 230, 0.55);
  color: var(--cyan);
}

/* 正文 */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 46rem;
}

.page-privacy .privacy-summary {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.15rem, 3.5vw, 1.9rem);
  background:
    radial-gradient(circle at 92% 0%, rgba(92, 225, 230, 0.14), transparent 52%),
    linear-gradient(150deg, var(--ink-panel), rgba(11, 16, 38, 0.92));
}

.page-privacy .privacy-summary__title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .privacy-summary__grid {
  display: grid;
  gap: 0.9rem;
}

.page-privacy .privacy-summary__item {
  padding-left: 0.9rem;
  border-left: 2px solid rgba(255, 122, 61, 0.55);
}

.page-privacy .privacy-summary__tag {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-privacy .privacy-summary__item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--pv-text);
}

.page-privacy .p-section {
  padding: clamp(1.5rem, 4vw, 2.25rem) 0;
  border-top: 1px solid var(--pv-line-soft);
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-summary + .p-section {
  margin-top: clamp(1rem, 3vw, 1.75rem);
}

.page-privacy .p-section__index {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .p-section__index::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(92, 225, 230, 0.45), transparent);
}

.page-privacy .p-section__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 4vw, 1.95rem);
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .p-section__body p {
  margin: 0 0 0.95rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--pv-text);
}

.page-privacy .p-section__body strong {
  color: var(--pv-text-strong);
  font-weight: 600;
}

.page-privacy .p-list {
  display: grid;
  gap: 0.6rem;
  margin: 0.5rem 0 1rem;
  padding: 0;
  list-style: none;
}

.page-privacy .p-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.97rem;
  line-height: 1.85;
  color: var(--pv-text);
}

.page-privacy .p-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(92, 225, 230, 0.13);
}

/* 两类信息对照 */
.page-privacy .p-split {
  display: grid;
  gap: 0.9rem;
  margin-top: 0.25rem;
}

.page-privacy .p-split__box {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--pv-panel);
  padding: 1rem 1.1rem 0.4rem;
}

.page-privacy .p-split__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--violet);
}

/* 折叠条款 */
.page-privacy .p-fold {
  margin-top: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(20, 27, 61, 0.55);
  padding: 0 1rem;
}

.page-privacy .p-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

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

.page-privacy .p-fold summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 1rem;
  color: var(--signal);
}

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

.page-privacy .p-fold__body {
  padding: 0 0 0.9rem;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .p-fold__body p {
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--pv-text);
}

/* 联系信息 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 0.9rem;
  margin: 1.1rem 0 1.2rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid rgba(255, 122, 61, 0.45);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 122, 61, 0.16), transparent 58%),
    rgba(20, 27, 61, 0.72);
}

.page-privacy .privacy-contact__item {
  display: grid;
  gap: 0.15rem;
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-privacy .privacy-contact__value {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--pv-text-strong);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__icp {
  margin: 1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--pv-line-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--silver);
}

/* 断点 */
@media (min-width: 640px) {
  .page-privacy .privacy-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.25rem;
  }

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

  .page-privacy .privacy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1fr) 8rem;
    align-items: start;
  }

  .page-privacy .privacy-hero__note {
    justify-self: end;
    margin-top: 0.4rem;
    writing-mode: vertical-rl;
    letter-spacing: 0.3em;
  }

  .page-privacy .privacy-banner img {
    aspect-ratio: 5 / 3;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 6.5rem;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 0.2rem;
  }

  .page-privacy .privacy-toc__link {
    background: transparent;
    border-color: transparent;
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.6rem;
    white-space: normal;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: rgba(92, 225, 230, 0.1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}
<<<END>>>