.page-privacy {
  --privacy-star: #F5B82E;
  --privacy-aurora: #00FF87;
  --privacy-space: #0B1A3A;
  --privacy-space-light: #1B2A4A;
  --privacy-cream: #F7F1E0;
  --privacy-ink: #2B1E0E;
  --privacy-nebula: #A0AAB5;
  --privacy-white: #FFFFFF;
  --privacy-radius-lg: 28px;
  --privacy-radius-md: 18px;
  --privacy-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  
  background-color: var(--privacy-space);
  color: var(--privacy-white);
  font-family: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.8;
  overflow-x: hidden;
  padding-bottom: 4rem;
}

.page-privacy .container {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

.page-privacy a {
  color: var(--privacy-star);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
  transition: color .2s ease;
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--privacy-aurora);
}

/* ===== 首屏 · 框景标题区 ===== */
.privacy-hero {
  position: relative;
  padding: clamp(4.5rem, 9vw, 7.5rem) 0 3.5rem;
  isolation: isolate;
}

.privacy-hero::before {
  content: '';
  position: absolute;
  inset: 1.25rem;
  border: 1px solid rgba(245, 184, 46, 0.3);
  border-radius: 100px 12px 100px 12px;
  pointer-events: none;
  z-index: -1;
}

.privacy-hero__inner {
  position: relative;
  padding-left: 1.25rem;
}

.privacy-hero__inner::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--privacy-star), var(--privacy-aurora) 60%, transparent);
  border-radius: 4px;
}

.privacy-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--privacy-nebula);
  margin-bottom: 1.75rem;
}

.privacy-hero__title {
  font-family: 'Orbitron', 'Rajdhani', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--privacy-white);
  margin: 0 0 1.25rem;
  max-width: 15ch;
}

.privacy-hero__lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.82);
  max-width: 62ch;
  margin: 0 0 2.25rem;
}

.privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1rem;
  font-size: .85rem;
  color: var(--privacy-nebula);
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(160, 170, 181, 0.3);
}

.privacy-hero__meta-dot {
  color: var(--privacy-star);
}

.privacy-hero__orbit {
  position: absolute;
  right: -80px;
  top: 2rem;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(245, 184, 46, 0.18);
  z-index: -1;
}

.privacy-hero__orbit::before {
  content: '';
  position: absolute;
  inset: 2.5rem;
  border-radius: 50%;
  border: 1px dashed rgba(0, 255, 135, 0.22);
}

/* ===== 横幅图 · 星空盾牌 ===== */
.privacy-banner {
  margin: 1.5rem 0 4rem;
}

.privacy-banner .container {
  position: relative;
  border-radius: var(--privacy-radius-lg);
  overflow: hidden;
  box-shadow: var(--privacy-shadow);
}

.privacy-banner__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1600 / 500;
}

.privacy-banner__note {
  position: absolute;
  left: 1.5rem;
  bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .6rem 1rem;
  background: rgba(11, 26, 58, 0.82);
  backdrop-filter: blur(8px);
  border-radius: 100px;
  font-size: .82rem;
  color: var(--privacy-white);
  border: 1px solid rgba(245, 184, 46, 0.35);
}

.privacy-banner__note-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--privacy-aurora);
  box-shadow: 0 0 12px rgba(0, 255, 135, 0.8);
  flex-shrink: 0;
}

/* ===== 星轨书签 · 目录 ===== */
.privacy-toc {
  margin-bottom: 4.5rem;
}

.privacy-toc__title {
  font-family: 'Orbitron', 'Rajdhani', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: .95rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--privacy-star);
  margin: 0 0 1.4rem;
  display: flex;
  align-items: center;
  gap: .75rem;
}

.privacy-toc__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(245, 184, 46, 0.5), transparent);
}

.privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: .35rem;
}

.privacy-toc__list a {
  display: block;
  padding: .55rem .35rem;
  color: var(--privacy-nebula);
  text-decoration: none;
  font-size: .95rem;
  border-left: 2px solid transparent;
  transition: border-color .2s ease, color .2s ease, padding-left .2s ease;
}

.privacy-toc__list a:hover,
.privacy-toc__list a:focus-visible {
  border-left-color: var(--privacy-star);
  color: var(--privacy-white);
  padding-left: .8rem;
}

/* ===== 主体布局 ===== */
.privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.privacy-body__main {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

/* ===== 章节卡片 ===== */
.privacy-chapter {
  background: var(--privacy-cream);
  color: var(--privacy-ink);
  border-radius: var(--privacy-radius-lg);
  padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: var(--privacy-shadow);
  scroll-margin-top: 6rem;
}

.privacy-chapter__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(43, 30, 14, 0.12);
}

.privacy-chapter__planet {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.privacy-chapter__title {
  font-family: 'Orbitron', 'Rajdhani', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 600;
  letter-spacing: .02em;
  margin: 0;
  color: var(--privacy-ink);
}

.privacy-chapter__body > p {
  margin: 0 0 1.4rem;
  font-size: 1rem;
}

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

.privacy-chapter__note {
  margin-top: 1.6rem !important;
  font-size: .92rem;
  color: rgba(43, 30, 14, 0.7);
  border-left: 3px solid var(--privacy-star);
  padding-left: 1rem;
  background: rgba(245, 184, 46, 0.07);
  border-radius: 0 8px 8px 0;
  padding-top: .6rem;
  padding-bottom: .6rem;
}

/* ===== 列表组件 ===== */
.privacy-list {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.privacy-list > li {
  padding-left: 1.1rem;
  position: relative;
}

.privacy-list > li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .7em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--privacy-star);
  box-shadow: 0 0 8px rgba(245, 184, 46, 0.6);
}

.privacy-list h3 {
  font-size: 1.02rem;
  font-weight: 600;
  margin: 0 0 .35rem;
  color: var(--privacy-ink);
}

.privacy-list p {
  margin: 0;
  font-size: .95rem;
  color: rgba(43, 30, 14, 0.78);
}

.privacy-list--flow > li::before {
  background: var(--privacy-aurora);
  box-shadow: 0 0 8px rgba(0, 255, 135, 0.5);
}

/* ===== 步骤列表 ===== */
.privacy-steps {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.privacy-steps > li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.privacy-steps__no {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--privacy-space);
  color: var(--privacy-star);
  font-family: 'Orbitron', 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: .15rem;
}

.privacy-steps p {
  margin: 0;
  font-size: .95rem;
  color: rgba(43, 30, 14, 0.82);
}

.privacy-steps strong {
  color: var(--privacy-ink);
  font-weight: 600;
}

/* ===== Cookie 折叠组件 ===== */
.privacy-fold {
  margin-top: 1.8rem;
  border: 1px solid rgba(43, 30, 14, 0.12);
  border-radius: var(--privacy-radius-md);
  overflow: hidden;
}

.privacy-fold__toggle {
  display: flex;
  align-items: center;
  gap: .7rem;
  width: 100%;
  padding: 1rem 1.2rem;
  background: var(--privacy-space-light);
  border: none;
  cursor: pointer;
  color: var(--privacy-white);
  font-family: inherit;
  font-size: .95rem;
  font-weight: 500;
  text-align: left;
  transition: background-color .2s ease;
}

.privacy-fold__toggle:hover {
  background: var(--privacy-space);
}

.privacy-fold__icon {
  position: relative;
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.privacy-fold__icon::before,
.privacy-fold__icon::after {
  content: '';
  position: absolute;
  background: var(--privacy-star);
  transition: transform .25s ease;
}

.privacy-fold__icon::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  transform: translateY(-50%);
}

.privacy-fold__icon::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
}

.privacy-fold[data-open="true"] .privacy-fold__icon::after {
  transform: translateX(-50%) scaleY(0);
}

.privacy-fold__content {
  display: none;
  padding: 1.4rem 1.2rem;
  background: #FFFDF5;
  border-top: 1px solid rgba(43, 30, 14, 0.08);
}

.privacy-fold[data-open="true"] .privacy-fold__content {
  display: block;
  animation: privacyFoldIn .25s ease;
}

@keyframes privacyFoldIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 章节底部区域 ===== */
.privacy-footer {
  margin-top: 1rem;
}

.privacy-footer__card {
  background:
    radial-gradient(circle at 85% 20%, rgba(245, 184, 46, 0.16), transparent 45%),
    linear-gradient(135deg, #12244d, #081126);
  border: 1px solid rgba(245, 184, 46, 0.25);
  border-radius: var(--privacy-radius-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  text-align: center;
}

.privacy-footer__kicker {
  font-family: 'Orbitron', 'Rajdhani', sans-serif;
  font-size: .8rem;
  letter-spacing: .2em;
  color: var(--privacy-star);
  margin: 0 0 .8rem;
}

.privacy-footer__text {
  color: rgba(255, 255, 255, 0.75);
  font-size: .98rem;
  max-width: 52ch;
  margin: 0 auto 1.4rem;
}

.privacy-footer__mail {
  display: inline-block;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--privacy-star);
  text-decoration: none;
  border-bottom: 2px dotted rgba(245, 184, 46, 0.5);
  padding-bottom: .2rem;
  margin-bottom: 1.2rem;
  letter-spacing: .03em;
}

.privacy-footer__mail:hover {
  border-bottom-color: var(--privacy-aurora);
}

.privacy-footer__tel {
  font-size: .9rem;
  color: var(--privacy-nebula);
  margin: 0 0 1.3rem;
}

.privacy-footer__icp {
  display: inline-block;
  font-size: .82rem;
  color: var(--privacy-white);
  background: rgba(245, 184, 46, 0.12);
  border: 1px solid rgba(245, 184, 46, 0.25);
  padding: .35rem 1.1rem;
  border-radius: 100px;
  margin: 0;
}

/* ===== 侧边栏 ===== */
.privacy-side {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.privacy-side__card {
  background: rgba(27, 42, 74, 0.7);
  border: 1px solid rgba(160, 170, 181, 0.2);
  border-radius: var(--privacy-radius-md);
  padding: 1.5rem;
}

.privacy-side__title {
  font-family: 'Orbitron', 'Rajdhani', sans-serif;
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--privacy-star);
  margin: 0 0 1.1rem;
}

.privacy-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.privacy-side__list a {
  color: var(--privacy-white);
  text-decoration: none;
  font-size: .93rem;
  padding: .35rem 0;
  border-bottom: 1px dashed rgba(160, 170, 181, 0.2);
  transition: color .2s ease, border-color .2s ease;
}

.privacy-side__list a:hover {
  color: var(--privacy-star);
  border-bottom-color: var(--privacy-star);
}

.privacy-side__trust {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.2rem 1.4rem;
  background: rgba(0, 255, 135, 0.05);
  border: 1px dashed rgba(0, 255, 135, 0.25);
  border-radius: var(--privacy-radius-md);
}

.privacy-side__trust-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--privacy-aurora);
  box-shadow: 0 0 16px rgba(0, 255, 135, 0.7);
  flex-shrink: 0;
}

.privacy-side__trust p {
  margin: 0;
  font-size: .85rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

/* ===== 平板 ≥ 600px ===== */
@media (min-width: 600px) {
  .privacy-toc__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .privacy-toc__list a {
    padding: .55rem .6rem;
  }

  .privacy-hero__meta {
    gap: 2rem;
  }
}

/* ===== 桌面 ≥ 920px ===== */
@media (min-width: 920px) {
  .privacy-hero {
    padding-top: 10rem;
  }

  .privacy-hero::before {
    border-radius: 140px 16px 140px 16px;
  }

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

  .privacy-body {
    grid-template-columns: minmax(0, 1fr) 18rem;
    gap: 2.5rem;
    align-items: start;
  }

  .privacy-side {
    position: sticky;
    top: 5.5rem;
  }

  .privacy-chapter {
    padding: 3rem 3.25rem;
  }

  .privacy-banner__note {
    left: 2rem;
    bottom: 2rem;
    font-size: .88rem;
  }

  .privacy-footer__card {
    padding: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .privacy-fold__content,
  .privacy-fold[data-open="true"] .privacy-fold__content {
    animation: none;
    transition: none;
  }
}