.page-privacy {
  --privacy-line: rgba(248, 250, 252, 0.14);
  --privacy-line-soft: rgba(248, 250, 252, 0.07);
  --privacy-panel: rgba(19, 26, 56, 0.72);
  position: relative;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 86% 6%, rgba(139, 92, 246, 0.22), transparent 60%),
    radial-gradient(900px 500px at 6% 42%, rgba(244, 182, 61, 0.1), transparent 55%),
    radial-gradient(800px 400px at 50% 96%, rgba(20, 184, 166, 0.08), transparent 60%),
    var(--color-space);
  color: var(--color-moon);
  padding-top: var(--header-height);
  overflow-x: hidden;
}

.page-privacy a {
  color: var(--color-gold-bright);
  text-decoration-color: rgba(139, 92, 246, 0.65);
  text-underline-offset: 3px;
}

.page-privacy a:hover {
  color: var(--color-moon);
  text-decoration-color: var(--color-gold);
}

/* 面包屑与页面上下文提示 */
.privacy-context-bar {
  border-bottom: 1px solid var(--privacy-line);
  background: rgba(6, 9, 19, 0.42);
  backdrop-filter: blur(8px);
}

.privacy-context-inner {
  max-width: var(--container-width);
  margin-inline: auto;
  padding: 13px var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.privacy-context-path {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  color: rgba(248, 250, 252, 0.6);
}

.privacy-context-sep {
  color: var(--color-purple-light);
}

.privacy-context-side {
  color: rgba(248, 250, 252, 0.52);
  font-size: 12px;
  letter-spacing: 0.12em;
}

/* 首屏：数据轨道与标题 */
.privacy-hero {
  position: relative;
  padding: clamp(40px, 8vw, 96px) 0 clamp(52px, 7vw, 80px);
}

.privacy-hero-orbit-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.7;
  pointer-events: none;
}

.privacy-hero-inner {
  position: relative;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.privacy-hero-rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-left: 12px;
  border-left: 2px solid var(--color-purple);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--color-purple-light);
  text-transform: uppercase;
}

.privacy-rail-code {
  color: var(--color-gold-bright);
  font-family: var(--font-heading);
  font-weight: 700;
}

.privacy-rail-label,
.privacy-rail-coord {
  color: rgba(248, 250, 252, 0.56);
  letter-spacing: 0.1em;
}

.privacy-hero-main {
  position: relative;
  min-width: 0;
}

.privacy-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--color-gold-bright);
}

.privacy-hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), transparent);
}

.privacy-h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(38px, 6.4vw, 68px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--color-moon);
  text-shadow: 0 0 36px rgba(139, 92, 246, 0.35);
}

.privacy-hero-lede {
  margin: 22px 0 0;
  max-width: 56em;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.9;
  color: rgba(248, 250, 252, 0.78);
}

.privacy-quick-orbit {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.privacy-quick-link {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--privacy-line);
  border-radius: 999px;
  background: rgba(19, 26, 56, 0.5);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: rgba(248, 250, 252, 0.82);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.privacy-quick-link span {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  color: var(--color-gold-bright);
  letter-spacing: 0.08em;
}

.privacy-quick-link:hover {
  border-color: rgba(244, 182, 61, 0.65);
  background: rgba(244, 182, 61, 0.1);
  transform: translateY(-2px);
}

/* 数据轨道总览 */
.privacy-viewer {
  background: var(--color-paper);
  color: var(--color-ink);
  border-radius: 28px;
  margin: 0 var(--container-padding);
  padding: clamp(26px, 4.4vw, 52px) clamp(18px, 3vw, 40px);
  position: relative;
  box-shadow: 0 24px 80px rgba(6, 9, 19, 0.45);
}

.privacy-viewer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 120px;
  height: 4px;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, var(--color-gold), var(--color-purple));
}

.privacy-viewer-inner {
  max-width: var(--container-width);
  margin-inline: auto;
}

.privacy-viewer-head {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.privacy-viewer-index {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-purple);
}

.privacy-viewer-head h2 {
  margin: 6px 0 0;
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.privacy-viewer-head p {
  max-width: 48em;
  margin: 0;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(32, 32, 32, 0.72);
}

.privacy-orbit-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 4px 0 20px;
}

.privacy-orbit-tab {
  appearance: none;
  border: 1.5px solid rgba(32, 32, 32, 0.22);
  background: transparent;
  color: rgba(32, 32, 32, 0.75);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.privacy-orbit-tab:hover {
  border-color: var(--color-purple);
  color: var(--color-ink);
}

.privacy-orbit-tab.is-active {
  background: var(--color-space);
  border-color: var(--color-space);
  color: var(--color-gold-bright);
  box-shadow: 0 4px 18px rgba(11, 16, 38, 0.28);
}

.privacy-orbit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.privacy-orbit-card {
  position: relative;
  border-radius: 18px;
  background: var(--color-space);
  color: var(--color-moon);
  padding: 20px;
  overflow: hidden;
  min-width: 0;
  border: 1px solid rgba(139, 92, 246, 0.22);
  transition: transform var(--transition), box-shadow var(--transition);
}

.privacy-orbit-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.22), transparent 70%);
  pointer-events: none;
}

.privacy-node-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.privacy-node-seq {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-purple-light);
}

.privacy-node-status {
  display: inline-block;
  border: 1px solid rgba(20, 184, 166, 0.5);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-teal);
  background: rgba(20, 184, 166, 0.1);
}

.privacy-orbit-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-gold-bright);
}

.privacy-orbit-card > p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(248, 250, 252, 0.72);
}

.privacy-node-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.privacy-node-list li {
  border: 1px solid var(--privacy-line);
  border-radius: 999px;
  padding: 5px 11px;
  font-size: 12px;
  color: rgba(248, 250, 252, 0.82);
  background: rgba(248, 250, 252, 0.04);
}

/* 章节体系 */
.privacy-section {
  padding: clamp(42px, 7vw, 72px) 0;
  border-top: 1px solid var(--privacy-line-soft);
}

.privacy-section-shell {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.privacy-section-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.privacy-section-no {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 800;
  line-height: 1;
  color: rgba(139, 92, 246, 0.55);
  -webkit-text-stroke: 1px rgba(139, 92, 246, 0.6);
  letter-spacing: -0.03em;
}

.privacy-section-tag {
  border: 1px solid rgba(139, 92, 246, 0.45);
  border-radius: 999px;
  padding: 5px 12px;
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-purple-light);
}

.privacy-section-content {
  min-width: 0;
}

.privacy-section-title {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-moon);
}

.privacy-section-intro {
  margin: 0 0 22px;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(248, 250, 252, 0.72);
}

.privacy-section-note {
  margin: 20px 0 0;
  padding: 14px 16px 14px 44px;
  position: relative;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.26);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.7);
}

.privacy-section-note::before {
  content: "边界";
  position: absolute;
  left: 14px;
  top: 14px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--color-purple-light);
}

/* 01 收集轨道 */
.privacy-fact-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
}

.privacy-fact {
  position: relative;
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--color-purple);
}

.privacy-fact dt {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--color-gold-bright);
  margin-bottom: 5px;
}

.privacy-fact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.7);
}

/* 02 使用轨道 */
.privacy-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.privacy-flow-item {
  position: relative;
  padding: 0 0 22px 22px;
  border-left: 1px solid rgba(139, 92, 246, 0.4);
}

.privacy-flow-item:last-child {
  padding-bottom: 0;
}

.privacy-flow-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 12px rgba(244, 182, 61, 0.8);
}

.privacy-flow-step {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-purple-light);
}

.privacy-flow-name {
  margin: 4px 0 6px;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 800;
  color: var(--color-moon);
}

.privacy-flow-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.68);
}

/* 03 存储与保护 */
.privacy-rail-list {
  display: grid;
  gap: 0;
  margin-top: 4px;
}

.privacy-rail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--privacy-line-soft);
}

.privacy-rail-item:last-child {
  border-bottom: 0;
}

.privacy-rail-num {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.45);
  color: var(--color-teal);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.privacy-rail-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.72);
}

.privacy-rail-item strong {
  color: var(--color-moon);
  font-weight: 700;
}

/* 轨道保护配图 */
.privacy-orbital {
  margin: 30px 0 0;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--privacy-line);
  background: var(--color-space-deep);
}

.privacy-orbital img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.privacy-orbital figcaption {
  padding: 12px 16px;
  background: rgba(11, 16, 38, 0.88);
  color: rgba(248, 250, 252, 0.72);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

/* 04 权利轨道 */
.privacy-right-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.privacy-right-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  border-radius: 16px;
  background: var(--privacy-panel);
  border: 1px solid rgba(139, 92, 246, 0.24);
  transition: border-color var(--transition), transform var(--transition);
}

.privacy-right-card:hover {
  border-color: rgba(244, 182, 61, 0.45);
  transform: translateY(-2px);
}

.privacy-right-icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(244, 182, 61, 0.12);
  border: 1px solid rgba(244, 182, 61, 0.45);
  color: var(--color-gold-bright);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 0 16px rgba(244, 182, 61, 0.14);
}

.privacy-right-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--color-moon);
}

.privacy-right-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.68);
}

/* 05 未成年人保护 */
.privacy-minors-panel {
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.16), rgba(11, 16, 38, 0.65));
  border: 1px solid rgba(139, 92, 246, 0.35);
}

.privacy-minors-panel .privacy-section-title {
  margin-bottom: 14px;
}

.privacy-minors-panel p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.9;
  color: rgba(248, 250, 252, 0.76);
}

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

/* 06 隐私联系 */
.privacy-contact-panel {
  padding: clamp(22px, 3.4vw, 36px);
  border-radius: 22px;
  background:
    radial-gradient(420px 220px at 90% 10%, rgba(139, 92, 246, 0.18), transparent 60%),
    rgba(19, 26, 56, 0.78);
  border: 1px solid rgba(244, 182, 61, 0.3);
}

.privacy-contact-panel .privacy-section-title {
  margin-bottom: 16px;
}

.privacy-contact-note {
  margin: 0 0 6px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(248, 250, 252, 0.72);
}

.privacy-contact-email {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--color-gold-bright);
  text-shadow: 0 0 22px rgba(244, 182, 61, 0.25);
  word-break: break-all;
}

.privacy-contact-response {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.65);
}

.privacy-link-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.privacy-link-action {
  display: inline-block;
  border: 1px solid rgba(244, 182, 61, 0.4);
  border-radius: 999px;
  padding: 10px 18px;
  background: rgba(244, 182, 61, 0.06);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-gold-bright);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.privacy-link-action:hover {
  background: rgba(244, 182, 61, 0.14);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

/* 页面结尾收束 */
.privacy-page-end {
  border-top: 1px solid var(--privacy-line);
  margin: 0 var(--container-padding) 0;
  padding: 28px 0 48px;
  text-align: center;
}

.privacy-page-end-dot {
  display: block;
  width: 8px;
  height: 8px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 18px rgba(244, 182, 61, 0.75);
}

.privacy-page-end p {
  margin: 3px 0;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: rgba(248, 250, 252, 0.48);
}

.privacy-page-end p:first-of-type {
  font-family: var(--font-heading);
  font-weight: 700;
  color: rgba(248, 250, 252, 0.7);
}

/* 平板与桌面增强 */
@media (min-width: 560px) {
  .privacy-quick-orbit {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .privacy-fact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .privacy-right-card:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 860px) {
  .privacy-hero-inner {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 32px;
  }

  .privacy-hero-rail {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 22px;
    padding-left: 0;
    padding-top: 8px;
    border-left: 0;
    border-top: 2px solid var(--color-purple);
  }

  .privacy-rail-label,
  .privacy-rail-coord {
    writing-mode: vertical-rl;
  }

  .privacy-section-shell {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 34px;
  }

  .privacy-section-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 8px;
  }

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

  .privacy-orbit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(6, 9, 19, 0.35);
  }
}

@media (min-width: 1080px) {
  .privacy-h1 {
    font-size: clamp(52px, 6.4vw, 76px);
  }

  .privacy-hero-lede {
    max-width: 44em;
  }

  .privacy-viewer {
    margin: 0 auto;
    width: calc(100% - var(--container-padding) * 2);
    max-width: calc(var(--container-width) + 64px);
  }

  .privacy-viewer-head {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
    align-items: end;
  }

  .privacy-section-content {
    max-width: 38em;
  }

  .privacy-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 0;
  }

  .privacy-flow-item:nth-child(even) {
    margin-left: 0;
  }

  .privacy-flow-desc {
    max-width: 30em;
  }

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

  .privacy-right-card:last-child,
  .privacy-right-card:nth-child(4) {
    grid-column: span 1;
  }
}