.page-privacy {
  --privacy-heading-font: Impact, 'Arial Black', sans-serif;
  --privacy-body-font: 'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif;
  --privacy-mono-font: 'Courier New', monospace;
  --privacy-gold: #b8860b;
  --privacy-neon: #39ff14;
  --privacy-dark-green: #1a3c2a;
  --privacy-border-gold: #d4af37;
  --privacy-text-white: #ffffff;
  --privacy-text-dark: #111111;
  --privacy-cream: #f5f0e1;
  --privacy-max-width: 900px;
  --privacy-gap: 2.5rem;
  display: block;
  width: 100%;
  background-color: var(--privacy-dark-green);
  color: var(--privacy-text-white);
  font-family: var(--privacy-body-font);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* container */
.page-privacy__container {
  max-width: var(--privacy-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* header */
.page-privacy__header {
  background-color: var(--privacy-dark-green);
  padding: 2rem 0 1.5rem;
  border-bottom: 2px solid var(--privacy-border-gold);
}

.page-privacy__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--privacy-border-gold);
  margin-bottom: 1.25rem;
  font-family: var(--privacy-mono-font);
  text-transform: uppercase;
}

.page-privacy__breadcrumb-link {
  color: var(--privacy-border-gold);
  text-decoration: none;
  transition: color 0.2s;
}

.page-privacy__breadcrumb-link:hover,
.page-privacy__breadcrumb-link:focus-visible {
  color: var(--privacy-neon);
  outline: 2px solid var(--privacy-neon);
  outline-offset: 2px;
}

.page-privacy__breadcrumb-sep {
  color: var(--privacy-neon);
  font-size: 0.7rem;
}

.page-privacy__title-group {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.page-privacy__icon-wrap {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--privacy-border-gold);
  border-radius: 6px;
  background-color: rgba(57, 255, 20, 0.06);
  padding: 4px;
}

.page-privacy__lock-icon {
  display: block;
  width: 44px;
  height: 44px;
}

.page-privacy__title {
  font-family: var(--privacy-heading-font);
  font-size: 2.2rem;
  line-height: 1.15;
  color: var(--privacy-neon);
  margin: 0;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-privacy__subtitle {
  font-size: 0.95rem;
  color: var(--privacy-border-gold);
  margin: 0.25rem 0 0;
  letter-spacing: 0.03em;
  font-weight: 400;
}

.page-privacy__effective {
  margin-top: 1.25rem;
  font-size: 0.82rem;
  color: var(--privacy-border-gold);
  border-left: 3px solid var(--privacy-neon);
  padding-left: 0.75rem;
  font-family: var(--privacy-mono-font);
  letter-spacing: 0.01em;
}

/* .page-privacy */
.page-privacy__body {
  background-color: var(--privacy-text-white);
  color: var(--privacy-text-dark);
  padding: 2.5rem 0 3rem;
}

.page-privacy__intro {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1.8rem;
  padding: 1.25rem;
  background-color: #fafaf5;
  border-left: 4px solid var(--privacy-gold);
}

.page-privacy__intro-img {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 4px;
  display: block;
}

.page-privacy__intro-text {
  font-size: 0.98rem;
  line-height: 1.8;
  margin: 0;
  color: #2a2a2a;
}

/* divider */
.page-privacy__divider {
  border: none;
  border-top: 1px solid var(--privacy-border-gold);
  margin: var(--privacy-gap) 0;
  opacity: 0.45;
}

/* section */
.page-privacy__section {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.page-privacy__section-marker {
  flex-shrink: 0;
  width: 56px;
  text-align: right;
  padding-top: 0.15rem;
}

.page-privacy__section-num {
  font-family: var(--privacy-heading-font);
  font-size: 1.8rem;
  color: var(--privacy-gold);
  line-height: 1;
  letter-spacing: 0.02em;
  display: block;
}

.page-privacy__section-content {
  flex: 1;
  min-width: 0;
}

.page-privacy__section-title {
  font-family: var(--privacy-heading-font);
  font-size: 1.5rem;
  color: var(--privacy-dark-green);
  margin: 0 0 0.75rem;
  line-height: 1.25;
  letter-spacing: 0.01em;
  border-bottom: 2px solid var(--privacy-gold);
  padding-bottom: 0.4rem;
  display: inline-block;
}

.page-privacy__section-text {
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0 0 0.75rem;
  color: #2e2e2e;
}

.page-privacy__section-text--small {
  font-size: 0.85rem;
  color: #555;
}

.page-privacy__list {
  margin: 0.5rem 0 1rem;
  padding-left: 1.25rem;
  list-style: none;
}

.page-privacy__list-item {
  position: relative;
  font-size: 0.94rem;
  line-height: 1.75;
  margin-bottom: 0.45rem;
  padding-left: 1.1rem;
  color: #2e2e2e;
}

.page-privacy__list-item::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--privacy-gold);
  font-weight: 700;
  font-size: 0.85rem;
}

.page-privacy__strong {
  color: var(--privacy-dark-green);
  font-weight: 700;
}

.page-privacy__link {
  color: var(--privacy-dark-green);
  text-decoration: underline;
  text-decoration-color: var(--privacy-gold);
  text-underline-offset: 2px;
  transition: color 0.2s, text-decoration-color 0.2s;
  font-weight: 500;
}

.page-privacy__link:hover,
.page-privacy__link:focus-visible {
  color: var(--privacy-neon);
  text-decoration-color: var(--privacy-neon);
  outline: 2px solid var(--privacy-neon);
  outline-offset: 2px;
  background-color: rgba(57, 255, 20, 0.06);
}

/* contact box */
.page-privacy__contact-box {
  background-color: #f5f2e8;
  border: 1px solid var(--privacy-border-gold);
  padding: 1.25rem 1.5rem;
  margin: 0.75rem 0 1rem;
  border-radius: 4px;
}

.page-privacy__contact-item {
  margin: 0.5rem 0;
  font-size: 0.94rem;
  color: #2a2a2a;
  line-height: 1.7;
}

.page-privacy__contact-label {
  font-weight: 700;
  color: var(--privacy-dark-green);
  display: inline-block;
  min-width: 6em;
}

.page-privacy__contact-note {
  font-size: 0.82rem;
  color: #777;
  font-style: italic;
}

/* footer note */
.page-privacy__footer-note {
  text-align: center;
  padding-top: 0.5rem;
}

.page-privacy__footer-note-text {
  font-size: 0.78rem;
  color: #888;
  margin: 0.25rem 0;
  letter-spacing: 0.02em;
  font-family: var(--privacy-mono-font);
}

/* ====== 移动端优先适配 ====== */
@media (max-width: 639px) {
  .page-privacy__container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .page-privacy__header {
    padding: 1.5rem 0 1rem;
  }

  .page-privacy__title {
    font-size: 1.6rem;
  }

  .page-privacy__subtitle {
    font-size: 0.82rem;
  }

  .page-privacy__icon-wrap {
    width: 42px;
    height: 42px;
  }

  .page-privacy__lock-icon {
    width: 34px;
    height: 34px;
  }

  .page-privacy__effective {
    font-size: 0.75rem;
    margin-top: 1rem;
    padding-left: 0.6rem;
  }

  .page-privacy__body {
    padding: 1.5rem 0 2rem;
  }

  .page-privacy__intro {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }

  .page-privacy__intro-img {
    width: 48px;
    height: 48px;
  }

  .page-privacy__intro-text {
    font-size: 0.9rem;
  }

  .page-privacy__divider {
    margin: 1.8rem 0;
  }

  .page-privacy__section {
    flex-direction: column;
    gap: 0.4rem;
  }

  .page-privacy__section-marker {
    width: auto;
    text-align: left;
    padding-top: 0;
  }

  .page-privacy__section-num {
    font-size: 1.3rem;
    display: inline-block;
    border: 1px solid var(--privacy-gold);
    padding: 0.1rem 0.6rem;
    border-radius: 3px;
  }

  .page-privacy__section-title {
    font-size: 1.25rem;
  }

  .page-privacy__section-text {
    font-size: 0.9rem;
  }

  .page-privacy__list {
    padding-left: 0.75rem;
  }

  .page-privacy__list-item {
    font-size: 0.88rem;
    padding-left: 0.9rem;
  }

  .page-privacy__contact-box {
    padding: 1rem;
  }

  .page-privacy__contact-item {
    font-size: 0.88rem;
  }

  .page-privacy__contact-label {
    min-width: 4.5em;
  }
}

/* 桌面增强 */
@media (min-width: 640px) {
  .page-privacy__title {
    font-size: 2.6rem;
  }

  .page-privacy__icon-wrap {
    width: 60px;
    height: 60px;
  }

  .page-privacy__lock-icon {
    width: 50px;
    height: 50px;
  }

  .page-privacy__intro-img {
    width: 72px;
    height: 72px;
  }

  .page-privacy__section-num {
    font-size: 2.2rem;
  }

  .page-privacy__section-title {
    font-size: 1.6rem;
  }
}

/* 宽屏舒适 */
@media (min-width: 1024px) {
  .page-privacy__container {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .page-privacy__body {
    padding: 3rem 0 4rem;
  }

  .page-privacy__section {
    gap: 2rem;
  }

  .page-privacy__section-marker {
    width: 68px;
  }
}