.page-privacy {
  --privacy-measure: 44rem;
  --privacy-rail: 208px;
  --privacy-gap: 32px;
  display: block;
}

.page-privacy .privacy-crumb-wrap {
  padding-top: 22px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: 16px;
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-panel);
  isolation: isolate;
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 12% 8%, rgba(27, 123, 255, 0.28), transparent 58%),
    linear-gradient(180deg, rgba(6, 15, 23, 0.30) 0%, rgba(6, 15, 23, 0.90) 74%, #060F17 100%);
}

.page-privacy .privacy-hero-body {
  position: relative;
  z-index: 2;
  padding: clamp(24px, 5vw, 52px);
  max-width: 46rem;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 1.35rem + 3.4vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-lead {
  margin: 16px 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(242, 247, 250, 0.86);
  max-width: 42rem;
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-meta li {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  background: rgba(21, 44, 61, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 6px 13px;
}

/* 正文骨架 */
.page-privacy .privacy-layout {
  display: grid;
  gap: 28px;
  padding: 36px 0 72px;
}

.page-privacy .privacy-article {
  min-width: 0;
  max-width: var(--privacy-measure);
}

/* 章节锚点轨道 */
.page-privacy .privacy-rail {
  min-width: 0;
}

.page-privacy .privacy-rail-title {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
}

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

.page-privacy .privacy-rail-list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-rail-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-rail-list a:hover {
  color: var(--ink);
  border-color: var(--blue);
  background: var(--panel-up);
}

.page-privacy .privacy-rail-num {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

/* 章节 */
.page-privacy .privacy-sec {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 44px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .privacy-num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--teal);
}

.page-privacy .privacy-num::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 4px rgba(34, 224, 200, 0.12);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.65rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-article > .privacy-sec > p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .privacy-small {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--blue);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* 卡片 */
.page-privacy .privacy-cards {
  display: grid;
  gap: 14px;
  margin: 4px 0 0;
}

.page-privacy .privacy-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 18px 16px;
}

.page-privacy .privacy-card::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: var(--grad);
  margin-bottom: 12px;
}

.page-privacy .privacy-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* 条目列表 */
.page-privacy .privacy-facts {
  list-style: none;
  margin: 4px 0 18px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-facts li {
  display: grid;
  gap: 4px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-fact-k {
  margin: 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--teal);
}

.page-privacy .privacy-fact-v {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-em {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink);
}

/* 提示块 */
.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--teal);
  background: rgba(34, 224, 200, 0.06);
}

.page-privacy .privacy-note summary {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

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

.page-privacy .privacy-note summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 16px;
  color: var(--teal);
}

.page-privacy .privacy-note[open] summary::after {
  content: "–";
}

.page-privacy .privacy-note p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* 响应时间提示 */
.page-privacy .privacy-callout {
  margin-top: 24px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--grad-soft);
  border: 1px solid var(--line);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-callout-num {
  margin: 0;
  font-family: var(--font-num);
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--teal);
}

.page-privacy .privacy-callout-num span {
  margin-left: 8px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

.page-privacy .privacy-callout p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* 结尾链接与操作 */
.page-privacy .privacy-links {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-privacy .privacy-links a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-privacy .privacy-foot-actions {
  margin-top: 28px;
}

/* 焦点反馈 */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

@media (min-width: 700px) {
  .page-privacy .privacy-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-facts li {
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-privacy .privacy-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 100px;
    align-self: start;
  }

  .page-privacy .privacy-rail-list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-rail-list a {
    width: 100%;
    border-radius: var(--r-md);
    background: transparent;
    border: 1px solid transparent;
    border-left: 2px solid var(--line);
    padding: 9px 12px;
  }

  .page-privacy .privacy-rail-list a:hover {
    background: var(--panel);
    border-color: transparent;
    border-left-color: var(--teal);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail-list a {
    transition: none;
  }
}