.page-privacy {
  --privacy-paper: var(--c-paper);
  --privacy-muted: var(--c-mist);
  --privacy-gold: var(--c-gold);
  --privacy-pine: var(--c-pine);
  --privacy-rule: rgba(212, 175, 55, 0.28);
  --privacy-rule-strong: rgba(212, 175, 55, 0.55);
  scroll-behavior: smooth;
}

/* —— 首屏：超大标题 + 金色斜切面板 —— */
.page-privacy__hero-inner {
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 56px;
}

.page-privacy__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: stretch;
}

.page-privacy__hero-copy h1 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(44px, 10vw, 84px);
  line-height: 1.08;
  margin: 16px 0 20px;
  color: var(--privacy-paper);
  letter-spacing: -0.01em;
}

.page-privacy__hero-lead {
  max-width: 560px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--privacy-muted);
  margin: 0;
}

.page-privacy__hero-panel {
  position: relative;
  background: var(--privacy-gold);
  color: #0B1F1A;
  padding: 28px;
  clip-path: polygon(0% 0%, calc(100% - 22px) 0%, 100% 22px, 100% 100%, 22px 100%, 0% calc(100% - 22px));
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}

.page-privacy__hero-panel svg {
  color: #0B1F1A;
}

.page-privacy__hero-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-privacy__hero-panel-num {
  margin-top: auto;
  align-self: flex-end;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.35;
}

/* —— 主体阅读区：连续画布 + 淡金网格 —— */
.page-privacy__main {
  border-top: 1px solid var(--privacy-rule);
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
}

.page-privacy__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-top: 48px;
  padding-bottom: 64px;
}

/* —— 左侧窄列：目录 —— */
.page-privacy__toc {
  align-self: start;
  border-left: 2px solid var(--privacy-gold);
  padding-left: 18px;
}

.page-privacy__toc-title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--privacy-gold);
  margin: 0 0 16px;
  text-transform: uppercase;
}

.page-privacy__toc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy__toc-list a {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.4;
  color: var(--privacy-muted);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy__toc-list a:hover {
  color: var(--privacy-gold);
  border-bottom-color: var(--privacy-rule-strong);
}

.page-privacy__toc-note {
  font-size: 12px;
  line-height: 1.7;
  color: var(--privacy-muted);
  opacity: 0.7;
  margin: 0;
}

/* —— 右侧宽栏：条款正文 —— */
.page-privacy__content {
  max-width: 820px;
}

.page-privacy__section {
  border-top: 1px solid var(--privacy-rule);
  padding: 40px 0;
}

.page-privacy__section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy__section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
}

.page-privacy__section-num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--privacy-gold);
  opacity: 0.4;
  transition: opacity 0.25s ease;
}

.page-privacy__section:hover .page-privacy__section-num {
  opacity: 1;
}

.page-privacy__section-head h2 {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(25px, 3.4vw, 36px);
  line-height: 1.25;
  color: var(--privacy-paper);
  margin: 0;
}

.page-privacy__section-body {
  font-size: 15px;
  line-height: 1.9;
  color: var(--privacy-muted);
}

.page-privacy__section-body p {
  margin: 0 0 14px;
}

.page-privacy__section-body a {
  color: var(--privacy-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--privacy-rule-strong);
  transition: border-color 0.2s;
}

.page-privacy__section-body a:hover {
  border-bottom-color: var(--privacy-gold);
}

/* —— 列表：金色菱形标记 —— */
.page-privacy__list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  gap: 10px;
}

.page-privacy__list li {
  position: relative;
  padding-left: 22px;
  color: var(--privacy-paper);
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  background: var(--privacy-gold);
  transform: rotate(45deg);
}

/* —— 联系信息：松石底 + 斜切角 —— */
.page-privacy__contact {
  margin: 22px 0 18px;
  padding: 22px;
  background: rgba(14, 59, 46, 0.45);
  border: 1px solid var(--privacy-rule);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
  display: grid;
  gap: 14px;
}

.page-privacy__contact > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
}

.page-privacy__contact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--privacy-gold);
  letter-spacing: 0.05em;
}

.page-privacy__contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--privacy-paper);
  word-break: break-word;
}

/* —— 政策更新：CSS 分栏 —— */
.page-privacy__columns {
  column-width: 280px;
  column-gap: 32px;
  margin-bottom: 6px;
}

.page-privacy__columns p {
  break-inside: avoid;
}

/* —— 底部氛围图 —— */
.page-privacy__visual {
  border-top: 1px solid var(--privacy-rule);
  padding-top: 40px;
  padding-bottom: 56px;
}

.page-privacy__visual img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  display: block;
  border: 1px solid rgba(244, 239, 230, 0.12);
}

/* —— 桌面端布局 —— */
@media (min-width: 768px) {
  .page-privacy__contact {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .page-privacy__hero-inner {
    padding-bottom: 72px;
  }

  .page-privacy__hero-grid {
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 48px;
  }

  .page-privacy__hero-copy h1 {
    font-size: clamp(56px, 7vw, 96px);
  }

  .page-privacy__layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 64px;
    padding-top: 64px;
    padding-bottom: 96px;
  }

  .page-privacy__toc {
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }

  .page-privacy__section {
    padding: 56px 0;
  }

  .page-privacy__section-head {
    gap: 18px;
    margin-bottom: 24px;
  }
}

/* —— 弱动效偏好 —— */
@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}