.page-privacy {
  --pv-max: 1180px;
  --pv-side: 252px;
  --pv-pad: clamp(20px, 5vw, 48px);
  background: var(--ink-800);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
}

.page-privacy p {
  margin: 0 0 14px;
}

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

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.65) contrast(1.05);
  z-index: -2;
}

.page-privacy .pv-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(6, 16, 25, 0.88) 0%, rgba(6, 16, 25, 0.58) 46%, var(--ink-800) 100%),
    repeating-linear-gradient(90deg, rgba(99, 230, 226, 0.05) 0 1px, transparent 1px 96px);
}

.page-privacy .pv-hero__inner {
  max-width: var(--pv-max);
  margin: 0 auto;
  padding: clamp(24px, 4vw, 44px) var(--pv-pad) clamp(52px, 8vw, 92px);
}

.page-privacy .pv-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 0 clamp(28px, 6vw, 64px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-privacy .pv-hero .breadcrumb__link {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pv-hero .breadcrumb__link:hover,
.page-privacy .pv-hero .breadcrumb__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .pv-hero .breadcrumb__sep {
  color: var(--line);
}

.page-privacy .pv-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-privacy .pv-hero__title {
  margin: 0 0 20px;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.page-privacy .pv-hero__lede {
  max-width: 40em;
  margin: 0 0 28px;
  color: rgba(243, 235, 221, 0.82);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone);
}

.page-privacy .pv-hero__meta li {
  position: relative;
  padding-left: 14px;
}

.page-privacy .pv-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--moss);
}

/* ---------- 布局 ---------- */
.page-privacy .pv-layout {
  max-width: var(--pv-max);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 76px) var(--pv-pad) clamp(64px, 9vw, 116px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 6vw, 64px);
}

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

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-privacy .pv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .pv-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.4vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.page-privacy .pv-sec > p {
  color: rgba(243, 235, 221, 0.9);
  max-width: 44em;
}

/* ---------- 页边注 ---------- */
.page-privacy .pv-note {
  margin: 22px 0 2px;
  padding: 14px 16px 14px 18px;
  border-left: 2px solid var(--clay);
  background: linear-gradient(100deg, rgba(20, 43, 63, 0.92), rgba(11, 27, 43, 0.25));
}

.page-privacy .pv-note__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-privacy .pv-note p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(167, 180, 188, 0.95);
}

/* ---------- 信息条目 ---------- */
.page-privacy .pv-items {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-item {
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: var(--ink-700);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-item:hover {
  border-color: var(--line);
  transform: translateY(-1px);
}

.page-privacy .pv-item__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pv-item__title {
  margin: 6px 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.page-privacy .pv-item__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(167, 180, 188, 0.96);
}

/* ---------- 要点段 ---------- */
.page-privacy .pv-points {
  display: grid;
  gap: 12px;
}

.page-privacy .pv-points p {
  margin: 0;
  padding-left: 16px;
  border-left: 1px solid var(--line);
  color: rgba(243, 235, 221, 0.86);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-points strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 处理步骤 ---------- */
.page-privacy .pv-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px dashed var(--line-soft);
}

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

.page-privacy .pv-steps__n {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--moss);
  padding-top: 3px;
}

.page-privacy .pv-steps__t {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15.5px;
  letter-spacing: -0.01em;
}

.page-privacy .pv-steps li p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(167, 180, 188, 0.96);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  padding: clamp(18px, 3.5vw, 30px);
  border: 1px solid var(--line);
  border-radius: 4px;
  background: linear-gradient(145deg, var(--ink-700) 0%, var(--ink-900) 100%);
}

.page-privacy .pv-contact__row {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-contact__row:first-child {
  padding-top: 0;
}

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

.page-privacy .pv-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-privacy .pv-contact__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ---------- 收束 ---------- */
.page-privacy .pv-end {
  margin-top: clamp(24px, 4vw, 40px);
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--orange);
  border-radius: 3px;
  background: linear-gradient(120deg, rgba(20, 43, 63, 0.9), rgba(11, 27, 43, 0.4));
}

.page-privacy .pv-end__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.4;
  letter-spacing: -0.015em;
}

.page-privacy .pv-end__text {
  margin: 0 0 20px;
  color: rgba(167, 180, 188, 0.96);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-privacy .pv-end__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  order: -1;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  background: rgba(6, 16, 25, 0.5);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--stone);
}

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

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0 7px 10px;
  border-left: 2px solid transparent;
  color: rgba(243, 235, 221, 0.78);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(99, 230, 226, 0.06);
}

.page-privacy .pv-toc__n {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

.page-privacy .pv-toc__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) var(--pv-side);
    gap: clamp(48px, 6vw, 84px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    order: 0;
    position: sticky;
    top: 96px;
  }

  .page-privacy .pv-sec {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pv-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .page-privacy .pv-steps li:nth-child(2) {
    border-top: 0;
    padding-top: 4px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .pv-note {
    margin-left: auto;
    max-width: 26em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-item,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-hero .breadcrumb__link {
    transition: none;
  }

  .page-privacy .pv-item:hover {
    transform: none;
  }
}
<<<END>>>