/* ===== 页面：数据保护 / privacy ===== */
.page-privacy {
  --priv-rule: rgba(31, 92, 62, 0.6);
  --priv-dash: rgba(138, 151, 163, 0.22);
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(80px, 12vh, 140px);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
}

/* ---------- 页头 ---------- */
.page-privacy .priv-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 72px);
}

.page-privacy .priv-hero-copy .eyebrow {
  color: var(--pulse);
}

.page-privacy .priv-hero-copy h1 {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-privacy .priv-lede {
  max-width: 34em;
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy .priv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .priv-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-privacy .priv-meta span::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--pulse);
}

.page-privacy .priv-hero-visual {
  position: relative;
  margin: 0;
}

.page-privacy .priv-hero-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  background: var(--ink-2);
}

.page-privacy .priv-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--line-strong);
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-privacy .priv-hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }
}

/* ---------- 主体网格 ---------- */
.page-privacy .priv-grid {
  max-width: 680px;
  margin: 0 auto;
}

.page-privacy .priv-index {
  margin-bottom: clamp(30px, 5vw, 44px);
  padding: 18px 20px;
  background: var(--ink-2);
  border-left: 2px solid var(--grass);
}

.page-privacy .priv-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}

.page-privacy .priv-index-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .priv-index-list a {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .priv-index-list a:hover,
.page-privacy .priv-index-list a[aria-current="true"] {
  color: var(--pulse);
  border-bottom-color: rgba(49, 226, 200, 0.45);
}

@media (min-width: 1080px) {
  .page-privacy .priv-grid {
    max-width: 1040px;
    display: grid;
    grid-template-columns: minmax(0, 680px) 200px;
    gap: 84px;
    justify-content: center;
    align-items: start;
  }

  .page-privacy .priv-flow {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .page-privacy .priv-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    margin-bottom: 0;
    padding: 2px 0 2px 18px;
    background: transparent;
    border-left: 1px solid var(--line);
  }
}

/* ---------- 章节 ---------- */
.page-privacy .priv-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding: clamp(32px, 5vw, 48px) 0;
  border-top: 1px solid var(--line);
}

.page-privacy .priv-section:first-child {
  border-top: 2px solid var(--priv-rule);
  padding-top: clamp(26px, 4vw, 38px);
}

.page-privacy .priv-section h2 {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.3vw, 1.55rem);
  line-height: 1.3;
  color: var(--paper);
}

.page-privacy .priv-num {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pulse);
}

.page-privacy .priv-anchor {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  opacity: 0;
  transition: opacity 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .priv-section:hover .priv-anchor,
.page-privacy .priv-anchor:focus-visible {
  opacity: 1;
}

.page-privacy .priv-section p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

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

/* ---------- 正文链接 ---------- */
.page-privacy .priv-flow a {
  color: var(--pulse);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 226, 200, 0.38);
  padding-bottom: 1px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .priv-flow a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-privacy .priv-flow .priv-anchor {
  border-bottom: none;
  padding-bottom: 0;
}

.page-privacy .priv-flow .priv-anchor:hover {
  color: var(--pulse);
}

/* ---------- 列表 ---------- */
.page-privacy .priv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .priv-list li {
  position: relative;
  padding-left: 24px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  background: var(--grass-lite);
}

.page-privacy .priv-label {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .priv-text {
  display: block;
}

/* ---------- 联系方式块 ---------- */
.page-privacy .priv-reach {
  margin: 22px 0;
  padding: 20px 22px;
  background: var(--ink-2);
  border-left: 2px solid var(--grass-lite);
}

.page-privacy .priv-reach p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-privacy .priv-reach .priv-reach-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
}

.page-privacy .priv-reach .priv-reach-line + .priv-reach-line {
  margin-top: 10px;
}

.page-privacy .priv-reach-label {
  min-width: 46px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-privacy .priv-reach-value {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--paper);
  word-break: break-all;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 480px) {
  .page-privacy .priv-section h2 {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .page-privacy .priv-anchor {
    display: none;
  }

  .page-privacy .priv-reach {
    padding: 16px 16px;
  }
}
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