.page-privacy {
  --privacy-doc-width: 780px;
  --privacy-toc-width: 240px;
  background: var(--c-gray-light);
}

/* ========== Hero 区域 ========== */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 20%, rgba(255, 107, 0, 0.18) 0%, rgba(10, 29, 58, 0) 52%),
    linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: var(--c-white);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}
.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding: 64px 24px 72px;
}
.page-privacy .privacy-hero__eyebrow {
  color: var(--c-accent);
}
.page-privacy .privacy-hero__title {
  margin: 16px 0 18px;
  font-size: clamp(2.6rem, 6vw, 4rem);
  line-height: 1.08;
  font-weight: 300;
  letter-spacing: 0.01em;
}
.page-privacy .privacy-hero__title span {
  display: block;
  color: var(--c-accent);
  font-weight: 500;
}
.page-privacy .privacy-hero__lead {
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text-on-dark);
}
.page-privacy .privacy-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px 24px;
  margin: 32px 0 0;
  padding: 0;
}
.page-privacy .privacy-hero__fact {
  margin: 0;
  padding-top: 14px;
  border-top: 2px solid rgba(255, 255, 255, 0.18);
}
.page-privacy .privacy-hero__fact dt,
.page-privacy .privacy-hero__fact dd {
  margin: 0;
}
.page-privacy .privacy-hero__fact dt {
  color: var(--c-silver);
  font-family: var(--font-number);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.page-privacy .privacy-hero__fact dd {
  margin-top: 6px;
  color: var(--c-white);
  font-size: 15px;
  font-weight: 600;
  overflow-wrap: break-word;
  word-break: break-word;
}
.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  background: var(--c-primary);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}
.page-privacy .privacy-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255, 107, 0, 0.32) 0%, rgba(10, 29, 58, 0.75) 100%);
  pointer-events: none;
}
.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

/* ========== 内容导读 ========== */
.page-privacy .privacy-directory {
  background: var(--c-white);
  padding: 28px 0 36px;
  border-bottom: 1px solid rgba(192, 192, 192, 0.35);
}
.page-privacy .privacy-directory__breadcrumb {
  margin-bottom: 22px;
}
.page-privacy .privacy-directory__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 20px;
}
.page-privacy .privacy-directory__eyebrow {
  color: var(--c-primary);
}
.page-privacy .privacy-directory__hint {
  margin: 0;
  font-family: var(--font-number);
  font-size: 12px;
  color: #6b7a8f;
  letter-spacing: 0.04em;
}
.page-privacy .privacy-directory__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-directory__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(192, 192, 192, 0.6);
  border-left: 4px solid var(--c-silver);
  color: var(--c-primary);
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.page-privacy .privacy-directory__list a span {
  font-family: var(--font-number);
  font-size: 12px;
  color: var(--c-accent);
}
.page-privacy .privacy-directory__list a:hover,
.page-privacy .privacy-directory__list a:focus-visible,
.page-privacy .privacy-directory__list a[aria-current="true"] {
  border-left-color: var(--c-accent);
  background: var(--c-primary);
  color: var(--c-white);
}

/* ========== 正文两栏布局 ========== */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 48px;
  padding: 48px 24px 88px;
  align-items: start;
}
.page-privacy .privacy-toc {
  display: none;
}
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: var(--privacy-doc-width);
}

/* ========== 侧边章节导航 ========== */
.page-privacy .privacy-toc__panel {
  padding: 24px 18px;
  background: var(--c-primary);
  box-shadow: 0 18px 44px rgba(10, 29, 58, 0.22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.page-privacy .privacy-toc__eyebrow {
  color: var(--c-accent);
  font-size: 11px;
}
.page-privacy .privacy-toc__nav {
  display: grid;
  gap: 2px;
  margin: 18px 0 14px;
}
.page-privacy .privacy-toc__nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px;
  border-left: 3px solid rgba(255, 255, 255, 0.22);
  color: var(--c-text-on-dark);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.page-privacy .privacy-toc__nav a:hover,
.page-privacy .privacy-toc__nav a:focus-visible,
.page-privacy .privacy-toc__nav a[aria-current="true"] {
  border-left-color: var(--c-accent);
  background: rgba(255, 255, 255, 0.08);
  color: var(--c-white);
}
.page-privacy .privacy-toc__num {
  font-family: var(--font-number);
  font-size: 11px;
  color: var(--c-accent);
}
.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding: 12px 10px 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.25);
  color: var(--c-silver);
  font-size: 12px;
  line-height: 1.6;
}

/* ========== 政策章节卡片 ========== */
.page-privacy .privacy-section {
  position: relative;
  margin: 0 0 32px;
  padding: 28px 20px;
  background: var(--c-white);
  border: 1px solid rgba(192, 192, 192, 0.28);
  box-shadow: 0 10px 34px rgba(10, 29, 58, 0.06);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}
.page-privacy .privacy-section:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-section[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: linear-gradient(90deg, var(--c-accent) 0%, var(--c-accent) 96px, transparent 96px);
}
.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(192, 192, 192, 0.32);
}
.page-privacy .privacy-section__num {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  background: var(--c-accent);
  color: var(--c-white);
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 700;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}
.page-privacy .privacy-section__head h2 {
  margin: 0;
  color: var(--c-primary);
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

/* ========== 章节正文排版 ========== */
.page-privacy .privacy-section__body p {
  margin: 0 0 16px;
  color: #2c3544;
  font-size: 15px;
  line-height: 1.75;
}
.page-privacy .privacy-section__body h3 {
  margin: 24px 0 10px;
  color: var(--c-primary);
  font-family: var(--font-headline);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.page-privacy .privacy-section__body ul {
  margin: 12px 0 18px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-section__body li {
  position: relative;
  padding: 6px 0 6px 22px;
  font-size: 15px;
  line-height: 1.7;
  color: #2c3544;
}
.page-privacy .privacy-section__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 10px;
  height: 10px;
  background: var(--c-accent);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 4px), calc(100% - 4px) 100%, 0 100%);
}
.page-privacy .privacy-section__note {
  margin: 16px 0 0;
  padding: 14px 16px;
  background: var(--c-gray-light);
  border-left: 3px solid var(--c-accent);
  font-size: 13px;
  color: #33404f;
  line-height: 1.65;
}

/* ========== 安全锁图标分隔 ========== */
.page-privacy .privacy-security-seal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 22px 0 4px;
  padding: 14px 16px;
  border-top: 1px dashed rgba(192, 192, 192, 0.6);
  border-bottom: 1px dashed rgba(192, 192, 192, 0.6);
  color: var(--c-accent);
}
.page-privacy .privacy-security-seal svg {
  flex: 0 0 auto;
}
.page-privacy .privacy-security-seal span {
  color: #2c3544;
  font-family: var(--font-number);
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ========== 联系方式块 ========== */
.page-privacy .privacy-contact-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0;
}
.page-privacy .privacy-contact-block__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--c-gray-light);
}
.page-privacy .privacy-contact-block__label {
  font-family: var(--font-number);
  font-size: 11px;
  color: var(--c-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.page-privacy .privacy-contact-block__value {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.4;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ========== 页面底部链接 ========== */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-privacy .privacy-links .btn {
  min-height: 44px;
  padding-inline: 20px;
  text-decoration: none;
}

/* ========== 响应式 ========== */
@media (min-width: 520px) {
  .page-privacy .privacy-directory__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
  .page-privacy .privacy-contact-block {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-section {
    padding: 32px 26px;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-directory__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.7fr);
    align-items: center;
    gap: 56px;
    padding: 88px 24px 92px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-width) minmax(0, 1fr);
    gap: 48px 56px;
    padding-top: 72px;
    padding-bottom: 96px;
  }
  .page-privacy .privacy-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 32px);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-directory__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-privacy .privacy-directory__list a {
    justify-content: center;
  }
}