/* ===== 隐私政策页面专属样式 ===== */

.page-privacy {
  --privacy-glow-green: rgba(57, 255, 20, 0.14);
  --privacy-glow-orange: rgba(255, 107, 53, 0.1);
  --privacy-divider: rgba(163, 194, 217, 0.2);
  color: var(--c-text);
  background-color: var(--c-bg);
}

/* 面包屑 */
.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.page-privacy .privacy-breadcrumb a {
  color: var(--c-text-sub);
  text-decoration: none;
  transition: color var(--transition);
}
.page-privacy .privacy-breadcrumb a:hover,
.page-privacy .privacy-breadcrumb a:focus-visible {
  color: var(--c-accent-green);
}
.page-privacy .privacy-breadcrumb__sep {
  color: var(--c-text-sub);
  opacity: 0.5;
}
.page-privacy .privacy-breadcrumb [aria-current="page"] {
  color: var(--c-accent-green);
}

/* Hero 区 */
.page-privacy .privacy-hero {
  position: relative;
  padding: 48px 0 36px;
  background:
    radial-gradient(circle at 84% 18%, var(--privacy-glow-green), transparent 30%),
    radial-gradient(circle at 12% 78%, var(--privacy-glow-orange), transparent 26%),
    linear-gradient(150deg, rgba(15, 59, 66, 0.7), rgba(10, 26, 43, 0.9) 72%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.page-privacy .privacy-hero__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.page-privacy .privacy-hero__content {
  max-width: 680px;
}
.page-privacy .index-label {
  margin-bottom: 18px;
  color: var(--c-accent-green);
}
.page-privacy .privacy-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-head);
  font-size: clamp(32px, 8vw, 58px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
}
.page-privacy .privacy-hero__sub {
  display: block;
  margin-top: 8px;
  color: var(--c-accent-orange);
  font-size: clamp(18px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.page-privacy .privacy-hero__lead {
  margin: 0 0 22px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-text-sub);
}
.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}
.page-privacy .privacy-hero__meta span {
  padding: 6px 12px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-text-sub);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}
.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
}
.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: inset 0 0 80px rgba(57, 255, 20, 0.06);
  pointer-events: none;
}
.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  object-fit: cover;
}

/* 内容布局与目录 */
.page-privacy .privacy-layout {
  padding-top: 32px;
  padding-bottom: 60px;
}
.page-privacy .privacy-toc {
  margin-bottom: 28px;
}
.page-privacy .privacy-toc__label {
  margin-bottom: 12px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent-green);
}
.page-privacy .privacy-toc__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px;
}
.page-privacy .privacy-toc__nav::-webkit-scrollbar {
  display: none;
}
.page-privacy .privacy-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-sub);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.page-privacy .privacy-toc__link span {
  font-size: 11px;
  font-weight: 400;
  color: var(--c-accent-green);
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--c-text);
  background: rgba(57, 255, 20, 0.1);
  border-color: rgba(57, 255, 20, 0.4);
}

/* 正文章节面板 */
.page-privacy .privacy-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.page-privacy .privacy-block {
  position: relative;
  padding: 28px 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  scroll-margin-top: 110px;
  backdrop-filter: blur(8px);
}
.page-privacy .privacy-block--glass {
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
}
.page-privacy .privacy-block--purple {
  background: linear-gradient(140deg, rgba(43, 42, 74, 0.9), rgba(43, 42, 74, 0.55));
  border-color: rgba(163, 194, 217, 0.14);
}
.page-privacy .privacy-block--teal {
  background: linear-gradient(140deg, rgba(15, 59, 66, 0.85), rgba(15, 59, 66, 0.45));
  border-color: rgba(163, 194, 217, 0.14);
}
.page-privacy .privacy-block--wine {
  background: linear-gradient(140deg, rgba(74, 30, 43, 0.85), rgba(74, 30, 43, 0.45));
  border-color: rgba(255, 107, 53, 0.18);
}
.page-privacy .privacy-block--deep {
  background: linear-gradient(140deg, rgba(7, 18, 33, 0.9), rgba(10, 26, 43, 0.6));
  border-color: rgba(57, 255, 20, 0.14);
}
.page-privacy .privacy-block__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.page-privacy .privacy-block__title::before {
  content: "";
  flex: 0 0 auto;
  width: 4px;
  height: 26px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--c-accent-green), rgba(57, 255, 20, 0.2));
}

/* 正文排版 */
.page-privacy .privacy-block__body p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
}
.page-privacy .privacy-block__body p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-block__body a {
  color: var(--c-accent-green);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(57, 255, 20, 0.45);
}
.page-privacy .privacy-block__body a:hover,
.page-privacy .privacy-block__body a:focus-visible {
  color: var(--c-text);
  text-decoration-color: var(--c-text);
}
.page-privacy .privacy-term {
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: var(--c-accent-green);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

/* 信息收集列表 */
.page-privacy .privacy-collect-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-collect-list li {
  position: relative;
  padding: 16px 0 16px 30px;
  border-bottom: 1px dashed var(--privacy-divider);
}
.page-privacy .privacy-collect-list li:last-child {
  border-bottom: none;
}
.page-privacy .privacy-collect-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 24px;
  width: 8px;
  height: 8px;
  background: var(--c-accent-green);
  transform: rotate(45deg);
}
.page-privacy .privacy-collect-list strong {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-accent-green);
}
.page-privacy .privacy-collect-list span {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-sub);
}

/* 信息使用列表 */
.page-privacy .privacy-use-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-use;
}
.page-privacy .privacy-use-list li {
  position: relative;
  counter-increment: privacy-use;
  padding: 16px 18px 16px 52px;
  border-left: 3px solid var(--c-accent-green);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
}
.page-privacy .privacy-use-list li + li {
  margin-top: 12px;
}
.page-privacy .privacy-use-list li::before {
  content: counter(privacy-use, decimal-leading-zero);
  position: absolute;
  left: 14px;
  top: 18px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 13px;
  color: var(--c-accent-green);
}
.page-privacy .privacy-use-list strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
}

/* 信息共享列表 */
.page-privacy .privacy-share-list {
  margin: 18px 0 14px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-share-list li {
  position: relative;
  padding: 10px 0 10px 26px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
}
.page-privacy .privacy-share-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent-orange);
}

/* 数据安全网格 */
.page-privacy .privacy-security-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}
.page-privacy .privacy-security-item {
  position: relative;
  padding: 20px 20px 18px 84px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
}
.page-privacy .privacy-security-num {
  position: absolute;
  left: 20px;
  top: 20px;
  font-family: var(--font-head);
  font-weight: 300;
  font-size: 28px;
  color: var(--c-accent-green);
  opacity: 0.85;
}
.page-privacy .privacy-security-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
}
.page-privacy .privacy-security-item p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-sub);
}

/* 用户权利列表 */
.page-privacy .privacy-rights-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-rights-list li {
  position: relative;
  padding: 10px 0 10px 30px;
  border-bottom: 1px dashed var(--privacy-divider);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
}
.page-privacy .privacy-rights-list li:last-child {
  border-bottom: none;
}
.page-privacy .privacy-rights-list li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 19px;
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--c-accent-orange);
  border-bottom: 2px solid var(--c-accent-orange);
  transform: rotate(-45deg);
}
.page-privacy .privacy-rights-list strong {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--c-accent-green);
}

/* 平板及以上 */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 64px 0 48px;
  }
  .page-privacy .privacy-hero__inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
  }
  .page-privacy .privacy-hero__media {
    justify-self: end;
  }
  .page-privacy .privacy-block {
    padding: 36px 40px;
  }
  .page-privacy .privacy-security-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 桌面端：侧边目录 */
@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 110px;
    margin-bottom: 0;
  }
  .page-privacy .privacy-toc__label {
    position: relative;
    margin-bottom: 12px;
    padding-bottom: 12px;
  }
  .page-privacy .privacy-toc__label::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--c-accent-green), transparent);
  }
  .page-privacy .privacy-toc__nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-x: visible;
    padding: 0;
  }
  .page-privacy .privacy-toc__link {
    justify-content: flex-start;
    padding: 10px 14px;
    border: none;
    border-left: 2px solid transparent;
    border-radius: 14px;
    background: transparent;
  }
  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--c-accent-green);
    background: rgba(255, 255, 255, 0.06);
  }
  .page-privacy .privacy-content {
    max-width: 880px;
  }
}