.page-privacy {
  --privacy-border: rgba(168, 196, 224, 0.22);
  --privacy-line: rgba(57, 255, 20, 0.32);
  --privacy-surface: rgba(30, 58, 95, 0.55);
  --privacy-deep: rgba(6, 13, 31, 0.78);
  --privacy-toc-w: 260px;
  background-color: var(--c-bg-main);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ===== Hero 首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 32px 0 48px;
  border-bottom: 2px solid var(--privacy-line);
  background:
    linear-gradient(90deg, rgba(57, 255, 20, 0.1) 0%, transparent 32%),
    radial-gradient(circle at 78% 20%, rgba(255, 109, 0, 0.1) 0%, transparent 44%),
    linear-gradient(150deg, var(--c-bg-deep) 0%, var(--c-bg-main) 60%, var(--c-bg-surface) 160%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 42%;
  height: 100%;
  pointer-events: none;
  background: repeating-linear-gradient(135deg, rgba(57, 255, 20, 0.07) 0 2px, transparent 2px 12px);
  clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
}

.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--c-text-dim);
}

.page-privacy .breadcrumb a {
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .breadcrumb a:hover {
  color: var(--c-accent);
}

.page-privacy .privacy-hero-copy .section-eyebrow {
  margin-bottom: 10px;
}

.page-privacy .privacy-hero-title {
  margin: 14px 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(32px, 7vw, 62px);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero-lead {
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: 16px;
  color: var(--c-text-dim);
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .badge {
  padding: 6px 14px;
  border: 1px solid rgba(57, 255, 20, 0.35);
  background: rgba(57, 255, 20, 0.1);
  color: var(--c-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  border: 2px solid rgba(57, 255, 20, 0.55);
  background: var(--c-bg-deep);
  box-shadow: 10px 10px 0 rgba(57, 255, 20, 0.14);
  overflow: hidden;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ===== 主布局 ===== */
.page-privacy .privacy-layout {
  padding-top: 28px;
  padding-bottom: 64px;
}

.page-privacy .privacy-toc {
  margin-bottom: 24px;
}

.page-privacy .privacy-toc-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-privacy .privacy-toc-title {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 2px;
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-privacy .privacy-toc-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(57, 255, 20, 0.3);
}

.page-privacy .privacy-toc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--c-bg-surface);
  border: 1px solid rgba(168, 196, 224, 0.16);
  color: var(--c-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  transition: border-color 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.page-privacy .privacy-toc-link:hover {
  border-color: var(--c-accent);
  background: rgba(57, 255, 20, 0.06);
  color: var(--c-accent);
}

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
  line-height: 1;
}

.page-privacy .privacy-toc-text {
  min-width: 0;
}

.page-privacy .privacy-toc-card {
  grid-column: 1 / -1;
  margin-top: 6px;
  padding: 16px;
  border: 1px dashed rgba(57, 255, 20, 0.35);
  background: var(--privacy-deep);
}

.page-privacy .privacy-toc-card-title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
}

.page-privacy .privacy-toc-card p {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

.page-privacy .privacy-toc-extra {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--c-accent);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .privacy-toc-extra:hover {
  color: var(--c-text);
}

/* ===== 内容区块 ===== */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-section {
  position: relative;
  padding: 28px 20px;
  border: 1px solid var(--privacy-border);
  background:
    linear-gradient(140deg, rgba(30, 58, 95, 0.35) 0%, rgba(10, 30, 60, 0.28) 100%);
  scroll-margin-top: calc(var(--header-h) + 24px);
  margin-bottom: 32px;
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.page-privacy .privacy-section-head > div {
  min-width: 0;
}

.page-privacy .privacy-section-num {
  flex: 0 0 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  background: var(--c-accent);
  color: var(--c-bg-deep);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-privacy .privacy-section-title {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1.1;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-section-desc {
  margin: 0;
  font-size: 15px;
  color: var(--c-text-dim);
}

/* ===== 收集信息卡片 ===== */
.page-privacy .privacy-grid {
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-data-card {
  position: relative;
  padding: 22px 18px;
  background: var(--c-bg-surface);
  border-left: 4px solid rgba(57, 255, 20, 0.75);
  box-shadow: var(--shadow-card);
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.page-privacy .privacy-data-card:hover {
  border-left-color: var(--c-accent);
  transform: translateY(-4px);
}

.page-privacy .privacy-data-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 14px;
  color: var(--c-accent);
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.35);
}

.page-privacy .privacy-data-icon svg {
  width: 24px;
  height: 24px;
}

.page-privacy .privacy-data-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-data-card p {
  margin: 0;
  color: var(--c-text-dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-note {
  margin-top: 20px;
  padding: 16px 18px;
  border: 1px dashed rgba(57, 255, 20, 0.4);
  background: var(--privacy-deep);
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.7;
}

.page-privacy .privacy-note strong {
  color: var(--c-accent);
}

/* ===== 使用方式列表 ===== */
.page-privacy .privacy-usage-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-usage-item {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(168, 196, 224, 0.16);
}

.page-privacy .privacy-usage-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 34px;
  height: 34px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--c-action);
  background: rgba(255, 109, 0, 0.14);
  border: 1px solid rgba(255, 109, 0, 0.55);
}

.page-privacy .privacy-usage-body {
  min-width: 0;
}

.page-privacy .privacy-usage-body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.page-privacy .privacy-usage-body p {
  margin: 0;
  color: var(--c-text-dim);
  font-size: 14px;
  line-height: 1.7;
}

/* ===== 用户权利网格 ===== */
.page-privacy .privacy-rights-grid {
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-right-card {
  padding: 22px 20px;
  background: rgba(10, 30, 60, 0.72);
  border: 1px solid rgba(168, 196, 224, 0.2);
  border-bottom: 3px solid var(--c-accent);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-privacy .privacy-right-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-4px);
}

.page-privacy .privacy-right-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin-bottom: 12px;
  font-family: var(--font-heading);
  font-size: 15px;
  line-height: 1;
  background: var(--c-accent);
  color: var(--c-bg-deep);
}

.page-privacy .privacy-right-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .privacy-right-card p {
  margin: 0;
  color: var(--c-text-dim);
  font-size: 14px;
  line-height: 1.7;
}

/* ===== 隐私问题咨询 ===== */
.page-privacy .privacy-contact-section {
  border-color: rgba(255, 109, 0, 0.45);
  background:
    linear-gradient(135deg, rgba(255, 109, 0, 0.1) 0%, transparent 42%),
    linear-gradient(140deg, rgba(30, 58, 95, 0.35) 0%, rgba(10, 30, 60, 0.28) 100%);
}

.page-privacy .privacy-contact-box {
  padding: 24px 20px;
  background:
    linear-gradient(135deg, rgba(255, 109, 0, 0.12) 0%, rgba(255, 165, 0, 0.04) 50%),
    var(--c-bg-deep);
  border: 2px solid rgba(255, 109, 0, 0.45);
}

.page-privacy .privacy-contact-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-privacy .privacy-contact-label {
  color: var(--c-accent);
  font-size: 14px;
  font-weight: 700;
}

.page-privacy .privacy-contact-value {
  color: var(--c-text);
  font-size: 15px;
  word-break: break-word;
}

.page-privacy .privacy-contact-note {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 4px solid var(--c-action);
  background: rgba(255, 109, 0, 0.08);
  font-size: 13px;
  color: var(--c-text-dim);
  line-height: 1.7;
}

.page-privacy .privacy-contact-note p {
  margin: 0;
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ===== 平板 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 48px 0 64px;
  }

  .page-privacy .privacy-hero-title {
    font-size: clamp(40px, 6vw, 64px);
  }

  .page-privacy .privacy-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .privacy-section {
    padding: 36px 32px;
  }

  .page-privacy .privacy-section-head {
    gap: 18px;
    margin-bottom: 26px;
  }

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

  .page-privacy .privacy-contact-box {
    padding: 28px 24px;
  }

  .page-privacy .privacy-contact-row {
    grid-template-columns: 150px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
  }

  .page-privacy .privacy-hero-figure {
    transform: rotate(1.2deg);
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
    padding-top: 56px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-toc {
    margin: 0;
  }

  .page-privacy .privacy-toc-inner {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-toc-title {
    margin-bottom: 18px;
  }

  .page-privacy .privacy-toc-link {
    margin-bottom: 6px;
    padding: 14px 16px;
  }

  .page-privacy .privacy-toc-card {
    margin-top: 24px;
  }
}

/* ===== 大屏权益网格 ===== */
@media (min-width: 1200px) {
  .page-privacy .privacy-rights-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}