/* ========== 隐私政策页 ========== */
.page-privacy {
  background-color: var(--bg-deep);
  color: var(--ivory);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* 面包屑 */
.page-privacy .privacy-breadcrumb {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 1.25rem var(--container-pad) 0;
  font-size: var(--fs-sm);
  color: rgba(252, 250, 245, 0.62);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.page-privacy .privacy-breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-privacy .privacy-breadcrumb a:hover {
  color: var(--gold);
}
.page-privacy .privacy-breadcrumb-sep {
  color: var(--gold);
  font-family: var(--font-mono);
}

/* Hero */
.page-privacy .privacy-hero {
  position: relative;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 3rem var(--container-pad) 4rem;
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(230, 179, 30, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230, 179, 30, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  align-items: center;
}
.page-privacy .privacy-hero .eyebrow {
  color: var(--gold);
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
  margin: 0 0 0.5rem;
}
.page-privacy .privacy-hero h1 {
  font-family: var(--font-title);
  font-size: var(--fs-h1);
  line-height: var(--lh-head);
  color: var(--ivory);
  margin: 0 0 1.25rem;
  max-width: 15em;
}
.page-privacy .privacy-hero-desc {
  color: rgba(252, 250, 245, 0.78);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  max-width: 42em;
  margin: 0 0 1.75rem;
}
.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 0;
}
.page-privacy .privacy-hero-meta div {
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
}
.page-privacy .privacy-hero-meta dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
}
.page-privacy .privacy-hero-meta dd {
  margin: 0.25rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 500;
  color: var(--ivory);
}
.page-privacy .privacy-hero-figure {
  position: relative;
  margin: 0;
}
.page-privacy .privacy-hero-figure::before {
  content: "";
  position: absolute;
  top: 1rem;
  right: -1rem;
  bottom: -1rem;
  left: 1rem;
  border: 1px solid rgba(230, 179, 30, 0.4);
  z-index: 0;
}
.page-privacy .privacy-hero-figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  max-width: 600px;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  transition: transform var(--dur) var(--ease);
}
@media (hover: hover) {
  .page-privacy .privacy-hero-figure:hover img {
    transform: translate(-4px, -4px);
  }
}
.page-privacy .privacy-hero-figure figcaption {
  position: relative;
  z-index: 1;
  margin-top: 0.75rem;
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: rgba(252, 250, 245, 0.55);
  text-align: right;
}
.page-privacy .privacy-diagonal {
  height: 3rem;
  margin-top: 2.5rem;
  background: repeating-linear-gradient(135deg, transparent 0 10px, rgba(230, 179, 30, 0.28) 10px 12px, transparent 12px 22px);
  opacity: 0.7;
  position: relative;
  z-index: 1;
}

/* 主体 */
.page-privacy .privacy-body {
  padding: 0 var(--container-pad) 4.5rem;
}
.page-privacy .privacy-layout {
  max-width: var(--container-w);
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

/* 目录 */
.page-privacy .privacy-toc-card {
  background: var(--bg-forest);
  padding: 1.5rem 1.25rem;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}
.page-privacy .privacy-toc-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.page-privacy .privacy-toc-title::before {
  content: "";
  width: 2px;
  height: 14px;
  background: var(--gold);
}
.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.3rem;
}
.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.625rem;
  color: rgba(252, 250, 245, 0.82);
  text-decoration: none;
  font-size: 0.9rem;
  border-left: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-privacy .privacy-toc-list a:hover {
  border-color: var(--gold);
  background: rgba(230, 179, 30, 0.08);
  color: var(--ivory);
}
.page-privacy .privacy-toc-idx {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--gold);
  min-width: 1.8em;
}
.page-privacy .privacy-toc-footer .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.86rem;
  padding: 0.7rem 1rem;
}

/* 正文卡片 */
.page-privacy .privacy-content {
  background: var(--paper);
  color: var(--charcoal);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}
.page-privacy .privacy-section {
  max-width: 52em;
}
.page-privacy .privacy-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.page-privacy .privacy-section-idx {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 500;
  color: var(--gold-dark);
  min-width: 2.2em;
}
.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: var(--fs-h2);
  line-height: var(--lh-head);
  color: var(--charcoal);
}
.page-privacy .privacy-section-lead {
  margin: 0 0 1.5rem;
  padding-left: 1rem;
  border-left: 3px solid var(--gold);
  color: #3E4A47;
  line-height: var(--lh-body);
}
.page-privacy .privacy-subhead {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.5rem 0 0.5rem;
  font-family: var(--font-title);
  font-size: var(--fs-h3);
  color: var(--charcoal);
}
.page-privacy .privacy-subhead::before {
  content: "";
  width: 14px;
  height: 3px;
  background: var(--gold);
}
.page-privacy .privacy-section p {
  margin: 0 0 1rem;
  line-height: var(--lh-body);
  color: #343D3B;
}

/* 斜纹分割线 */
.page-privacy .privacy-divider {
  position: relative;
  height: 2rem;
  margin: 1rem 0;
}
.page-privacy .privacy-divider::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background: repeating-linear-gradient(135deg, transparent 0 6px, var(--gold-dark) 6px 8px, transparent 8px 14px);
  opacity: 0.4;
}

/* 信息使用列表 */
.page-privacy .privacy-use-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.page-privacy .privacy-use-list li {
  position: relative;
  padding-left: 1.75rem;
  line-height: var(--lh-body);
  color: #343D3B;
}
.page-privacy .privacy-use-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 10px;
  height: 10px;
  background: var(--gold-dark);
  transform: rotate(45deg);
}
.page-privacy .privacy-inline-note {
  font-size: var(--fs-sm);
  color: #5A6663;
}

/* 高亮块 */
.page-privacy .privacy-callout {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  background: rgba(230, 179, 30, 0.12);
  border-left: 4px solid var(--gold);
}
.page-privacy .privacy-callout-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--charcoal);
}
.page-privacy .privacy-callout ul {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.4rem;
}
.page-privacy .privacy-callout li {
  line-height: var(--lh-body);
  color: #343D3B;
}

/* 用户权利 */
.page-privacy .privacy-rights-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}
.page-privacy .privacy-rights-list li {
  position: relative;
  padding-left: 1.75rem;
  line-height: var(--lh-body);
  color: #343D3B;
}
.page-privacy .privacy-rights-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-dark);
}

/* 联系卡片 */
.page-privacy .privacy-contact-card {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: var(--bg-forest);
  color: var(--ivory);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}
.page-privacy .privacy-contact-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-title);
  font-size: var(--fs-h3);
  color: var(--gold);
}
.page-privacy .privacy-contact-line {
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--ivory);
}
.page-privacy .privacy-contact-note {
  margin: 0 0 1rem;
  font-size: var(--fs-sm);
  color: rgba(252, 250, 245, 0.75);
  line-height: var(--lh-body);
}

/* 安全网格 */
.page-privacy .privacy-security-grid {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}
.page-privacy .privacy-security-item {
  padding: 1rem 1.25rem;
  background: rgba(21, 74, 65, 0.05);
  border: 1px solid rgba(21, 74, 65, 0.18);
}
.page-privacy .privacy-security-key {
  display: inline-block;
  margin-bottom: 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dark);
  font-weight: 500;
}
.page-privacy .privacy-security-item p {
  margin: 0;
  font-size: 0.925rem;
}
.page-privacy .privacy-security-note {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(21, 74, 65, 0.18);
  font-size: var(--fs-sm);
  color: #5A6663;
}

/* 底部更新卡 */
.page-privacy .privacy-closing {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--container-pad) 5rem;
}
.page-privacy .privacy-closing-card {
  background: var(--bg-forest);
  padding: 2rem clamp(1.5rem, 4vw, 3rem);
  max-width: 60em;
}
.page-privacy .privacy-closing-card .eyebrow {
  color: var(--gold);
  font-family: var(--font-mono);
  letter-spacing: 0.16em;
  margin: 0 0 0.5rem;
}
.page-privacy .privacy-closing-card h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-title);
  font-size: var(--fs-h2);
  line-height: var(--lh-head);
  color: var(--ivory);
}
.page-privacy .privacy-closing-card p {
  margin: 0 0 0.75rem;
  line-height: var(--lh-body);
  color: rgba(252, 250, 245, 0.78);
}
.page-privacy .privacy-closing-card .privacy-link {
  color: var(--gold);
}
.page-privacy .privacy-closing-card .privacy-link:hover {
  color: var(--ivory);
}

/* 公共链接 */
.page-privacy .privacy-link {
  color: var(--gold-dark);
  text-decoration: underline;
  text-decoration-color: rgba(196, 154, 44, 0.4);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}
.page-privacy .privacy-link:hover {
  color: var(--bg-forest);
  text-decoration-color: var(--bg-forest);
}

/* 桌面端 */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding-top: 4.5rem;
  }
  .page-privacy .privacy-hero-inner {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }
  .page-privacy .privacy-hero-figure {
    justify-self: end;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 2rem;
  }
  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.5rem;
  }
  .page-privacy .privacy-security-grid {
    grid-template-columns: 1fr 1fr;
  }
}