.page-privacy {
  --privacy-bg: var(--color-bg-light, #F0E4D1);
  --privacy-surface: #FFFFFF;
  --privacy-text: var(--color-ink, #1A1A1A);
  --privacy-accent: var(--color-gold, #D4AF37);
  --privacy-border: rgba(156, 122, 31, 0.35);
  --privacy-secondary-bg: #FAF4EA;
  --privacy-muted: rgba(26, 26, 26, 0.75);
  background-color: var(--privacy-bg);
  color: var(--privacy-text);
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
  padding-bottom: clamp(4rem, 8vw, 8rem);
}

.page-privacy .container {
  width: min(100% - 2.5rem, 1200px);
  margin-inline: auto;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--privacy-muted);
  margin-bottom: 1.5rem;
}

.page-privacy .breadcrumb a {
  color: var(--privacy-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease-out;
}

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

.page-privacy .section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--privacy-accent);
  margin-bottom: 0.875rem;
  padding-left: 1rem;
  position: relative;
}

.page-privacy .section-label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.5rem;
  height: 1px;
  background: var(--privacy-accent);
}

/* ===== Hero 区域 ===== */
.page-privacy .privacy-hero {
  padding-top: clamp(6.5rem, 12vw, 9rem);
}

.page-privacy .privacy-hero__content {
  text-align: left;
  max-width: min(100% - 2.5rem, 1200px);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin: 0 0 1.125rem;
  max-width: 52rem;
}

.page-privacy .privacy-hero__lead {
  font-size: clamp(0.9375rem, 1.4vw, 1.125rem);
  line-height: 1.9;
  color: var(--privacy-muted);
  max-width: 41rem;
  margin: 0 0 2.5rem;
}

.page-privacy .privacy-hero__image {
  margin: clamp(2rem, 5vw, 3.5rem) 0 0;
}

.page-privacy .privacy-hero__image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px 2px 42px 2px;
  box-shadow: 0 18px 48px rgba(26, 26, 26, 0.12);
}

/* ===== 主布局：目录 + 文档 ===== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

.page-privacy .privacy-toc {
  align-self: start;
  position: relative;
  background: var(--privacy-secondary-bg);
  border-left: 3px solid var(--privacy-accent);
  padding: 1.5rem 1.375rem;
  margin-bottom: 0.5rem;
}

.page-privacy .privacy-toc__label {
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--privacy-text, #1A1A1A);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(26, 26, 26, 0.82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease-out, border-color 0.25s ease-out;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--privacy-accent);
  border-bottom-color: var(--privacy-accent);
}

.page-privacy .privacy-toc__note {
  margin-top: 1.75rem;
  border-top: 1px solid var(--privacy-border);
  padding-top: 1.125rem;
}

.page-privacy .privacy-toc__note p {
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--privacy-muted);
  margin: 0;
}

/* ===== 文档区 ===== */
.page-privacy .privacy-doc {
  background: var(--privacy-surface);
  padding: clamp(1.5rem, 4vw, 3.25rem);
  border-radius: 2px 2px 24px 2px;
  box-shadow: 0 1px 3px rgba(26, 26, 26, 0.08);
}

.page-privacy .privacy-preamble > p {
  font-size: 0.9375rem;
  line-height: 2;
  margin: 0 0 1.75rem;
  color: var(--privacy-text);
}

.page-privacy .privacy-no-break {
  white-space: nowrap;
}

.page-privacy .privacy-quote {
  margin: 1.75rem 0 2.25rem;
  padding: 1rem 1.25rem 1rem 1.75rem;
  border-left: 4px solid var(--privacy-accent);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.02) 100%);
  border-radius: 0 8px 8px 0;
}

.page-privacy .privacy-quote p {
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: 0.9375rem;
  line-height: 1.9;
  color: rgba(26, 26, 26, 0.88);
  margin: 0;
}

.page-privacy .privacy-section {
  padding-top: 0.875rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  scroll-margin-top: calc(var(--header-height, 68px) + 1.5rem);
}

.page-privacy .privacy-section__header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 1px solid var(--privacy-border);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.page-privacy .privacy-section__index {
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--privacy-accent);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-section h2 {
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: clamp(1.25rem, 2.4vw, 1.625rem);
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.page-privacy .privacy-section > p {
  font-size: 0.9375rem;
  line-height: 2.05;
  margin: 0 0 1.5rem;
}

/* ===== 表格 ===== */
.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  margin: 1.75rem 0 1.75rem;
  border-radius: 8px;
  border: 1px solid var(--privacy-border);
}

.page-privacy .privacy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 40rem;
}

.page-privacy .privacy-table thead th {
  background: var(--privacy-secondary-bg);
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-weight: 700;
  font-size: 0.875rem;
  text-align: left;
  padding: 0.875rem 1rem;
  border-bottom: 2px solid var(--privacy-accent);
  color: var(--privacy-text);
}

.page-privacy .privacy-table tbody td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid rgba(156, 122, 31, 0.16);
  line-height: 1.75;
  vertical-align: top;
  color: rgba(26, 26, 26, 0.88);
}

.page-privacy .privacy-table tbody tr:last-child td {
  border-bottom: none;
}

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.04);
}

/* ===== 信息列表 ===== */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 1rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.625rem;
  font-size: 0.9375rem;
  line-height: 1.95;
  color: var(--privacy-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.875rem;
  width: 0.75rem;
  height: 0.125rem;
  background: var(--privacy-accent);
  border-radius: 1px;
}

.page-privacy .privacy-list strong {
  font-weight: 700;
}

/* ===== 安全网格 ===== */
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0 0 1.75rem;
}

.page-privacy .privacy-security-item {
  background: var(--privacy-secondary-bg);
  border-radius: 10px;
  padding: 1.375rem 1.375rem 1.375rem 1.5rem;
  position: relative;
  border: 1px solid rgba(156, 122, 31, 0.16);
  transition: transform 0.3s ease-out, box-shadow 0.3s ease-out;
}

.page-privacy .privacy-security-item__num {
  display: block;
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--privacy-accent);
  margin-bottom: 0.625rem;
}

.page-privacy .privacy-security-item h3 {
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: 1.0625rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.page-privacy .privacy-security-item p {
  font-size: 0.875rem;
  line-height: 1.9;
  margin: 0;
  color: var(--privacy-muted);
}

/* ===== 用户权利 ===== */
.page-privacy .privacy-rights-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: grid;
  gap: 0.875rem;
}

.page-privacy .privacy-rights-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  padding: 0.875rem 1rem;
  background: rgba(240, 228, 209, 0.4);
  border-radius: 8px;
}

.page-privacy .privacy-rights-list span {
  flex-shrink: 0;
  display: inline-block;
  min-width: 5.5rem;
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--privacy-accent);
  border-bottom: 2px solid rgba(212, 175, 55, 0.35);
  padding-bottom: 0.125rem;
}

/* ===== 联系卡片 ===== */
.page-privacy .privacy-contact {
  background: var(--privacy-secondary-bg);
  border-radius: 12px;
  padding: 1.625rem;
  margin: 1.75rem 0 1.75rem;
}

.page-privacy .privacy-contact > p:first-child {
  font-weight: 700;
  font-family: var(--font-heading, "Noto Serif SC", serif);
  font-size: 0.9375rem;
  margin-top: 0;
}

.page-privacy .privacy-contact__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.page-privacy .privacy-contact__list li {
  font-size: 0.9375rem;
  line-height: 1.9;
}

.page-privacy .privacy-contact__list a {
  color: var(--privacy-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.35);
  transition: border-color 0.25s ease-out;
}

.page-privacy .privacy-contact__list a:hover {
  border-bottom-color: var(--privacy-accent);
}

.page-privacy .privacy-contact p:last-child {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--privacy-muted);
  margin-bottom: 0;
}

.page-privacy .privacy-contact a {
  color: var(--privacy-text);
  border-bottom: 1px solid var(--privacy-accent);
  text-decoration: none;
}

/* ===== 底部导航 ===== */
.page-privacy .privacy-bottom-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9375rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--privacy-border);
}

.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body, "Noto Sans SC", sans-serif);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.75rem 1.625rem;
  border-radius: 2px;
  text-decoration: none;
  transition: background-color 0.25s ease-out, color 0.25s ease-out, border-color 0.25s ease-out, transform 0.25s ease-out;
}

.page-privacy .btn--primary {
  background: var(--privacy-accent);
  color: var(--color-ink, #1A1A1A);
  border: 1px solid var(--privacy-accent);
}

.page-privacy .btn--primary:hover {
  background: transparent;
  color: var(--privacy-accent);
}

.page-privacy .btn--ghost {
  background: transparent;
  color: var(--privacy-accent);
  border: 1px solid var(--privacy-accent);
}

.page-privacy .btn--ghost:hover {
  background: var(--privacy-accent);
  color: var(--color-ink, #1A1A1A);
}

/* ===== 桌面端 ≥ 1024px ===== */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero__content {
    max-width: 1200px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 16.5rem minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-height, 68px) + 2.5rem);
    z-index: 10;
  }

  .page-privacy .privacy-security-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== 移动端细节修正 ≥ 480px ===== */
@media (min-width: 480px) {
  .page-privacy .privacy-rights-list li {
    align-items: center;
  }
}

/* ===== 窄屏安全 ===== */
@media (max-width: 360px) {
  .page-privacy .privacy-doc {
    padding: 1.25rem;
  }

  .page-privacy .privacy-rights-list li {
    flex-direction: column;
    gap: 0.25rem;
  }

  .page-privacy .privacy-rights-list span {
    min-width: 0;
  }
}