.page-privacy {
  --pv-read: 68ch;
  --pv-pad: clamp(16px, 4vw, 26px);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(44px, 7vw, 88px);
  overflow-x: hidden;
}

/* —— 首屏 —— */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: var(--edge);
  background:
    radial-gradient(115% 95% at 92% 2%, rgba(168, 85, 247, 0.30), transparent 58%),
    radial-gradient(85% 80% at -6% 96%, rgba(34, 240, 228, 0.16), transparent 60%),
    var(--ink);
}

.page-privacy .pv-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.8) contrast(1.1);
  mix-blend-mode: screen;
  z-index: -1;
  pointer-events: none;
}

.page-privacy .pv-hero__box {
  padding-top: clamp(22px, 4vw, 42px);
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin: 0;
  padding: 0;
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-privacy .crumbs a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .crumbs [aria-current] {
  color: var(--paper);
}

.page-privacy .crumbs__sep {
  color: var(--line);
}

.page-privacy .pv-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: clamp(16px, 3vw, 26px) 0 0;
}

.page-privacy .pv-eyebrow__text {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-privacy .pv-title {
  margin: clamp(14px, 2.6vw, 24px) 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 7.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.page-privacy .pv-title span {
  display: block;
  transform: skewX(-6deg);
  transform-origin: left bottom;
}

.page-privacy .pv-title span:last-child {
  color: var(--cyan);
}

.page-privacy .pv-lead {
  max-width: 54ch;
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  font-size: var(--fs-17);
  line-height: 1.72;
  letter-spacing: -0.01em;
  color: var(--mute);
}

/* —— 三条结论卡 —— */
.page-privacy .pv-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-privacy .pv-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 16px 18px;
  border: 2px solid var(--line);
  background: var(--deck);
  color: var(--paper);
  text-decoration: none;
  box-shadow: var(--hard);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pv-card:hover,
.page-privacy .pv-card:focus-visible {
  transform: translate(-2px, -4px);
  border-color: var(--cyan);
  box-shadow: 9px 11px 0 rgba(42, 53, 80, 0.75);
}

.page-privacy .pv-card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pv-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-17);
  letter-spacing: -0.01em;
}

.page-privacy .pv-card__text {
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--mute);
}

.page-privacy .pv-card__go {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--pulse);
}

/* —— 目录 + 正文 —— */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 3vw, 28px);
  margin-top: clamp(28px, 5vw, 52px);
}

.page-privacy .pv-toc {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: 10px 0 10px;
  background: linear-gradient(var(--ink) 86%, rgba(7, 10, 20, 0.82));
  border-bottom: 2px solid var(--line);
}

.page-privacy .pv-toc__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--mute);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 2px 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  height: 4px;
}

.page-privacy .pv-toc__list::-webkit-scrollbar-thumb {
  background: var(--line);
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 11px;
  border: 2px solid var(--line);
  background: var(--panel);
  color: var(--mute);
  font-size: var(--fs-14);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .pv-toc__no {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
  background: rgba(34, 240, 228, 0.08);
}

.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-section {
  padding: clamp(22px, 4vw, 38px) 0 clamp(24px, 4vw, 40px);
  border-top: 3px solid var(--line);
  scroll-margin-top: 110px;
}

.page-privacy .pv-section:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .pv-head__no {
  flex: none;
  padding: 2px 8px;
  border: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cyan);
}

.page-privacy .pv-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 3.6vw, 1.75rem);
  letter-spacing: -0.02em;
}

.page-privacy .pv-intro {
  max-width: var(--pv-read);
  margin: 0 0 18px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mute);
}

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

.page-privacy .pv-item {
  position: relative;
  padding-left: 1.4rem;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-17);
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 0.7rem;
  height: 3px;
  background: var(--cyan);
}

.page-privacy .pv-item strong {
  display: inline-block;
  margin-right: 0.3em;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .pv-item__text {
  color: var(--mute);
}

/* —— 展开条目 —— */
.page-privacy .pv-details {
  max-width: var(--pv-read);
  margin-top: 18px;
  border: 2px solid var(--line);
  background: var(--panel);
}

.page-privacy .pv-details + .pv-details {
  margin-top: 10px;
}

.page-privacy .pv-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-14);
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .pv-details > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-details > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  line-height: 1;
  color: var(--cyan);
}

.page-privacy .pv-details[open] > summary::after {
  content: "−";
}

.page-privacy .pv-details[open] > summary {
  color: var(--cyan);
  background: rgba(34, 240, 228, 0.06);
}

.page-privacy .pv-details__body {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mute);
}

/* —— 选择项列表 —— */
.page-privacy .pv-rows {
  display: grid;
  max-width: var(--pv-read);
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--hard);
}

.page-privacy .pv-row {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-row:last-child {
  border-bottom: 0;
}

.page-privacy .pv-row__key {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pv-row__val {
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--paper);
}

.page-privacy .pv-row__val span {
  display: block;
  margin-top: 4px;
  color: var(--mute);
}

/* —— 联系块 —— */
.page-privacy .pv-contact {
  max-width: var(--pv-read);
  margin-top: clamp(22px, 4vw, 34px);
  padding: var(--pv-pad);
  border: 3px solid var(--cyan);
  background: linear-gradient(135deg, rgba(34, 240, 228, 0.12), rgba(168, 85, 247, 0.12) 68%, transparent);
  box-shadow: var(--hard);
}

.page-privacy .pv-contact__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-22);
  letter-spacing: -0.02em;
}

.page-privacy .pv-contact__mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-17);
  color: var(--cyan);
  word-break: break-all;
  text-decoration: none;
  border-bottom: 2px solid rgba(34, 240, 228, 0.42);
}

.page-privacy .pv-contact__mail:hover,
.page-privacy .pv-contact__mail:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-privacy .pv-contact p {
  margin: 10px 0 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mute);
}

.page-privacy .pv-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* —— 断点 —— */
@media (min-width: 620px) {
  .page-privacy .pv-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-row {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }

  .page-privacy .pv-section {
    scroll-margin-top: 84px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    top: 18px;
    padding: 2px 0 2px 16px;
    border-bottom: 0;
    border-left: 2px solid var(--line);
    background: none;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pv-toc__link {
    white-space: normal;
    width: 100%;
    background: transparent;
    border-color: transparent;
    border-left-width: 0;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    background: var(--deck);
    border-color: var(--line);
    border-left: 3px solid var(--cyan);
    color: var(--paper);
  }

  .page-privacy .pv-section {
    scroll-margin-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-card,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-details > summary,
  .page-privacy .crumbs a {
    transition: none;
  }

  .page-privacy .pv-card:hover,
  .page-privacy .pv-card:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>