.page-privacy {
  --privacy-rail: 88px;
  --privacy-max: 1120px;
  --privacy-ink: #10141C;
  --privacy-ink-soft: #3A4252;
  color: var(--text);
  background: var(--void);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(52px, 9vw, 118px) clamp(42px, 6vw, 76px);
  border-bottom: 2px solid var(--grid);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .34;
  filter: contrast(1.12) saturate(.85);
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 12% 18%, rgba(34, 224, 214, .15), transparent 58%),
    radial-gradient(90% 80% at 88% 8%, rgba(124, 92, 255, .20), transparent 62%),
    linear-gradient(180deg, rgba(5, 7, 13, .60) 0%, rgba(5, 7, 13, .90) 66%, var(--void) 100%);
}

.page-privacy .privacy-hero__veil::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(34, 224, 214, .045) 3px 4px);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  width: min(var(--privacy-max), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(26px, 4vw, 48px);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/ ";
  color: #2b3a5a;
}

.page-privacy .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

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

.page-privacy .eyebrow {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(30px, 5.2vw, 60px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--white);
  text-shadow: 0 0 34px rgba(34, 224, 214, .16);
}

.page-privacy .lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 38em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 正文容器 ---------- */
.page-privacy .privacy-body {
  width: min(var(--privacy-max), 100% - 2 * var(--gutter));
  margin-inline: auto;
  padding-block: clamp(44px, 6vw, 88px) clamp(64px, 9vw, 120px);
  display: grid;
  gap: clamp(36px, 5vw, 64px);
}

.page-privacy .privacy-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--grid);
}

.page-privacy .privacy-block__idx {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-privacy .privacy-block__idx::after {
  content: "";
  flex: 1 1 auto;
  min-width: 22px;
  height: 1px;
  background: linear-gradient(90deg, var(--grid), transparent);
}

.page-privacy .privacy-block__body h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.28;
  color: var(--white);
}

.page-privacy .privacy-block__body p {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
}

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

.page-privacy .privacy-block__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, .45);
  transition: border-color .22s var(--ease);
}

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

.page-privacy .privacy-block__body strong {
  color: var(--white);
  font-weight: 700;
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 44em;
}

.page-privacy .privacy-points li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.78;
}

.page-privacy .privacy-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 12px;
  height: 2px;
  background: var(--green);
}

/* ---------- 数据类别矩阵 ---------- */
.page-privacy .privacy-datalist {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-privacy .privacy-datalist__item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 24px) clamp(16px, 2.4vw, 28px);
  background: var(--panel);
  transition: background-color .24s var(--ease);
}

.page-privacy .privacy-datalist__item:hover {
  background: var(--panel-2);
}

.page-privacy .privacy-datalist__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
}

.page-privacy .privacy-datalist__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--purple);
}

.page-privacy .privacy-datalist__item h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--white);
}

.page-privacy .privacy-datalist__item p {
  margin: 0;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- 数据流向图 ---------- */
.page-privacy .privacy-flow {
  display: block;
  width: 100%;
  height: auto;
  margin: 28px 0 6px;
}

/* ---------- 重点条款 ---------- */
.page-privacy .privacy-callout {
  margin-top: 26px;
  max-width: 46em;
  padding: clamp(18px, 2.4vw, 26px) clamp(18px, 2.6vw, 30px);
  border: 2px solid var(--cyan);
  border-left-width: 6px;
  background: rgba(34, 224, 214, .06);
}

.page-privacy .privacy-callout p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-privacy .privacy-callout strong {
  color: var(--cyan);
}

/* ---------- 暖纸色展签 ---------- */
.page-privacy .privacy-plate {
  margin-top: 26px;
  max-width: 54em;
  padding: clamp(20px, 3vw, 34px) clamp(20px, 3.2vw, 40px);
  background: var(--paper);
  color: var(--privacy-ink);
  border: 2px solid var(--void);
  box-shadow: 8px 8px 0 rgba(34, 224, 214, .3);
}

.page-privacy .privacy-plate h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--privacy-ink);
}

.page-privacy .privacy-plate p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-plate__grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 2px solid rgba(16, 20, 28, .25);
}

.page-privacy .privacy-plate__grid h3 {
  font-size: 15.5px;
  padding-left: 14px;
  border-left: 4px solid var(--purple);
}

.page-privacy .privacy-channels {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .privacy-channel {
  padding-top: 12px;
  border-top: 2px solid rgba(16, 20, 28, .28);
}

.page-privacy .privacy-channel__label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #545C6C;
}

.page-privacy .privacy-channel a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--privacy-ink);
  text-decoration: none;
  border-bottom: 2px solid rgba(16, 20, 28, .55);
  word-break: break-all;
  transition: border-color .22s var(--ease), color .22s var(--ease);
}

.page-privacy .privacy-channel a:hover,
.page-privacy .privacy-channel a:focus-visible {
  color: #0B6E68;
  border-bottom-color: #0B6E68;
}

.page-privacy .privacy-plate__note {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px dashed rgba(16, 20, 28, .3);
  font-size: 14px;
  line-height: 1.75;
  color: var(--privacy-ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 860px) {
  .page-privacy .privacy-block {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }

  .page-privacy .privacy-block__idx {
    position: sticky;
    top: calc(var(--gutter) + 84px);
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-plate__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
  }

  .page-privacy .privacy-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 32px;
  }
}

@media (max-width: 719px) {
  .page-privacy .privacy-plate {
    box-shadow: 5px 5px 0 rgba(34, 224, 214, .3);
  }

  .page-privacy .privacy-flow {
    margin-top: 22px;
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-hero h1 {
    font-size: clamp(26px, 8vw, 34px);
  }

  .page-privacy .privacy-points li,
  .page-privacy .privacy-datalist__item p,
  .page-privacy .privacy-callout p {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-datalist__item,
  .page-privacy .privacy-channel a,
  .page-privacy .breadcrumb a,
  .page-privacy .privacy-block__body a {
    transition: none;
  }
}