/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --privacy-content-max: 780px;
  --privacy-toc-width: 250px;
  --privacy-line: rgba(10, 31, 68, 0.12);
}

/* ---------- Hero 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 82% 20%, rgba(212, 175, 55, 0.20) 0%, transparent 46%),
    linear-gradient(118deg, var(--c-blue-dark) 0%, var(--c-blue) 60%, var(--c-blue-light) 100%);
  color: var(--c-white);
  padding: calc(var(--header-h) + 32px) 0 52px;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(-55deg, transparent 0, transparent 21px, rgba(255, 255, 255, 0.025) 21px, rgba(255, 255, 255, 0.025) 22px);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--c-gold) 0%, var(--c-red) 100%);
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb span[aria-current="page"] {
  color: var(--c-gold);
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--c-gold);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
  margin-top: 40px;
}

.page-privacy .privacy-hero__copy {
  max-width: 720px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 6vw, 54px);
  line-height: 1.1;
  margin: 14px 0 0;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-hero__lead {
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.88);
  max-width: 60ch;
}

/* ---------- Hero 图片 ---------- */
.page-privacy .privacy-hero__media {
  margin: 0;
  display: flex;
  justify-content: flex-start;
}

.page-privacy .privacy-hero__frame {
  position: relative;
  width: 300px;
  max-width: 100%;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(212, 175, 55, 0.65);
  box-shadow: 0 24px 60px rgba(3, 8, 20, 0.45);
  transform: rotate(1.6deg);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}

.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  right: -16px;
  bottom: -16px;
  width: 52px;
  height: 52px;
  border-right: 3px solid var(--c-gold);
  border-bottom: 3px solid var(--c-gold);
}

.page-privacy .privacy-hero__frame:hover {
  transform: rotate(0deg);
  box-shadow: 0 30px 70px rgba(3, 8, 20, 0.5);
}

.page-privacy .privacy-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .privacy-hero__caption {
  margin-top: 10px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-blue);
  text-align: center;
}

/* ---------- 主布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;
  padding-top: 24px;
  padding-bottom: 72px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  position: sticky;
  top: calc(var(--header-h) + 8px);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  background: var(--c-white);
  border-top: 1px solid var(--privacy-line);
  border-bottom: 1px solid var(--privacy-line);
  margin: 0 0 32px;
}

.page-privacy .privacy-toc__label {
  flex-shrink: 0;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-blue);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__list li {
  flex-shrink: 0;
}

.page-privacy .privacy-toc__list a {
  display: inline-block;
  padding: 8px 14px;
  background: rgba(10, 31, 68, 0.05);
  border: 1px solid var(--privacy-line);
  color: var(--c-ink);
  font-family: var(--font-head);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus {
  border-color: var(--c-gold);
  background: rgba(212, 175, 55, 0.10);
  color: var(--c-blue);
}

/* ---------- 文章内容 ---------- */
.page-privacy .privacy-content {
  position: relative;
  max-width: var(--privacy-content-max);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-ink);
}

.page-privacy .privacy-content::before {
  content: "";
  position: absolute;
  top: 28px;
  right: -28px;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--c-gold) 0%, var(--c-gold) 50%, transparent 50%);
  opacity: 0.10;
  pointer-events: none;
}

.page-privacy .privacy-intro {
  font-size: 17px;
  padding: 16px 0 32px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--privacy-line);
}

/* ---------- 条款区块 ---------- */
.page-privacy .privacy-section {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-section:first-of-type {
  border-top: none;
  margin-top: 32px;
  padding-top: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}

.page-privacy .privacy-section__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  border: 2px solid var(--c-gold);
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.10);
  color: var(--c-blue);
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .privacy-section h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 28px);
  line-height: 1.2;
  color: var(--c-blue);
  margin: 0;
}

.page-privacy .privacy-section h2::after {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-top: 8px;
  background: linear-gradient(90deg, var(--c-gold), transparent);
}

.page-privacy .privacy-section__body > p {
  margin: 0 0 18px;
}

/* 重点条款下划线 */
.page-privacy .privacy-underline {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
  text-decoration-color: var(--c-red);
  font-weight: 600;
}

/* ---------- 条款清单 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 14px;
  line-height: 1.8;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  width: 14px;
  height: 2px;
  background: var(--c-gold);
}

.page-privacy .privacy-list--compact {
  margin: 12px 0 22px;
}

/* ---------- 使用场景说明 ---------- */
.page-privacy .privacy-scenario {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 8px 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-scenario:first-of-type {
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-scenario__tag {
  padding: 2px 0;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-blue);
  border-bottom: 2px solid var(--c-gold);
  height: fit-content;
}

.page-privacy .privacy-scenario p {
  margin: 0;
  line-height: 1.8;
}

/* ---------- 引用框（斜线背景） ---------- */
.page-privacy .privacy-quote {
  margin: 28px 0 0;
  padding: 22px 26px;
  border-left: 4px solid var(--c-gold);
  background: repeating-linear-gradient(-55deg, rgba(245, 215, 142, 0.16) 0, rgba(245, 215, 142, 0.16) 8px, rgba(212, 175, 55, 0.07) 8px, rgba(212, 175, 55, 0.07) 16px);
}

.page-privacy .privacy-quote p {
  margin: 0;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-blue);
  letter-spacing: 0.02em;
}

/* ---------- 用户权利列表 ---------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 20px 0 28px;
  padding: 0;
}

.page-privacy .privacy-rights > li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  margin-bottom: 14px;
  border: 1px solid var(--privacy-line);
  border-left: 3px solid var(--c-gold);
  background: rgba(245, 245, 245, 0.5);
  transition: background 0.25s var(--ease);
}

.page-privacy .privacy-rights > li:hover {
  background: rgba(245, 215, 142, 0.14);
}

.page-privacy .privacy-rights__icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-blue);
  color: var(--c-white);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
}

.page-privacy .privacy-rights strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--c-blue);
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 联系面板 ---------- */
.page-privacy .privacy-contact {
  margin-top: 32px;
  padding: 26px 28px;
  background: linear-gradient(120deg, var(--c-blue) 0%, var(--c-blue-light) 100%);
  color: rgba(255, 255, 255, 0.92);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}

.page-privacy .privacy-contact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .privacy-contact strong {
  color: var(--c-gold);
}

/* ---------- 页脚补充 ---------- */
.page-privacy .privacy-footnote {
  margin: 56px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--privacy-line);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(43, 43, 43, 0.72);
}

.page-privacy .privacy-footnote a {
  color: var(--c-blue);
  font-weight: 700;
  text-decoration-color: var(--c-gold);
  text-underline-offset: 3px;
}

/* ---------- 桌面端适配 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-hero__grid {
    gap: 48px;
  }

  .page-privacy .privacy-hero__media {
    justify-content: flex-end;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 17px;
  }
}

@media (min-width: 992px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--header-h) + 72px) 0 96px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 54px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-width) minmax(0, 1fr);
    gap: 40px;
    padding-top: 56px;
    padding-bottom: 120px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    display: block;
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
  }

  .page-privacy .privacy-toc__label {
    display: block;
    margin-bottom: 16px;
    padding-left: 18px;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
  }

  .page-privacy .privacy-toc__list a {
    display: block;
    background: transparent;
    border: none;
    border-left: 3px solid transparent;
    border-radius: 0;
    padding: 10px 18px;
    font-size: 14px;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus {
    background: rgba(212, 175, 55, 0.10);
    border-left-color: var(--c-gold);
    color: var(--c-blue);
  }

  .page-privacy .privacy-content {
    padding-left: 48px;
    border-left: 1px solid var(--privacy-line);
  }

  .page-privacy .privacy-content::before {
    right: -32px;
  }
}