.page-privacy {
  background: var(--surface);
  color: var(--navy);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== 横幅区 ===== */
.page-privacy .privacy-hero {
  position: relative;
  background-color: var(--surface);
  background-image:
    linear-gradient(rgba(10, 31, 68, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, .04) 1px, transparent 1px);
  background-size: 40px 40px;
  border-bottom: 1px solid rgba(10, 31, 68, .08);
  padding: 28px 0 36px;
  overflow: hidden;
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--navy) 0%, var(--yellow) 45%, var(--green) 80%, var(--red) 100%);
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 28px;
  right: -48px;
  width: 150px;
  height: 150px;
  border: 2px dashed rgba(10, 31, 68, .12);
  border-radius: 50%;
  pointer-events: none;
}
.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

/* ===== 面包屑 ===== */
.page-privacy .privacy-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 30px;
}
.page-privacy .privacy-breadcrumb a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
}
.page-privacy .privacy-breadcrumb a:hover {
  color: var(--yellow);
  text-decoration: underline;
}
.page-privacy .privacy-breadcrumb__sep {
  color: var(--gray);
}
.page-privacy .privacy-breadcrumb__current {
  color: var(--gray);
  font-weight: 700;
}

/* ===== 标题块 ===== */
.page-privacy .privacy-titleblock__slant {
  display: inline-block;
  background: var(--navy);
  color: var(--yellow);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
  text-transform: uppercase;
}
.page-privacy .privacy-titleblock__title {
  font-family: var(--font-headline);
  font-size: 34px;
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0 0 18px;
}
.page-privacy .privacy-titleblock__lead {
  font-size: 15px;
  line-height: 1.75;
  color: #33445e;
  max-width: 620px;
  margin: 0 0 24px;
}
.page-privacy .privacy-titleblock__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--gray);
}
.page-privacy .privacy-titleblock__date,
.page-privacy .privacy-titleblock__edition {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-style: italic;
}
.page-privacy .privacy-titleblock__date::before,
.page-privacy .privacy-titleblock__edition::before {
  content: "●";
  font-size: 8px;
  font-style: normal;
}
.page-privacy .privacy-titleblock__date::before {
  color: var(--yellow);
}
.page-privacy .privacy-titleblock__edition::before {
  color: var(--green);
}

/* ===== 数据事实条 ===== */
.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.page-privacy .privacy-hero__fact {
  display: flex;
  flex-direction: column;
  min-width: 108px;
  background: var(--white);
  border: 1px solid rgba(10, 31, 68, .06);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-sm);
}
.page-privacy .privacy-hero__fact-num {
  font-size: 22px;
  font-weight: 900;
  font-style: italic;
  color: var(--navy);
  line-height: 1.2;
}
.page-privacy .privacy-hero__fact-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  margin-top: 2px;
}

/* ===== 盾牌 ===== */
.page-privacy .privacy-shield {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  border-radius: 36px;
  min-height: 260px;
  padding: 36px 20px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.page-privacy .privacy-shield::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 210px;
  height: 210px;
  border: 2px dashed rgba(255, 215, 0, .35);
  border-radius: 50%;
}
.page-privacy .privacy-shield__icon {
  position: relative;
  z-index: 1;
  width: 108px;
  height: 128px;
  margin-bottom: 16px;
}
.page-privacy .privacy-shield__caption {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, .92);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 4px;
}

/* ===== 布局 ===== */
.page-privacy .privacy-layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 12px;
  padding-bottom: 52px;
}

/* ===== 目录 ===== */
.page-privacy .privacy-toc {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 14px;
}
.page-privacy .privacy-toc__label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--gray);
  padding: 0 6px 10px;
}
.page-privacy .privacy-toc__links {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: none;
}
.page-privacy .privacy-toc__links::-webkit-scrollbar {
  display: none;
}
.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  background: var(--surface);
  border-radius: var(--radius-pill);
  padding: 9px 16px;
  text-decoration: none;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
  transition: background-color .2s, color .2s;
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link.is-active {
  background: var(--navy);
  color: var(--yellow);
}
.page-privacy .privacy-toc__num {
  font-style: italic;
  font-weight: 900;
  color: var(--navy);
  font-size: 12px;
}
.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link.is-active .privacy-toc__num {
  color: var(--yellow);
}

/* ===== 章节卡片 ===== */
.page-privacy .privacy-chapter {
  padding-top: 16px;
  padding-bottom: 16px;
  scroll-margin-top: 24px;
}
.page-privacy .privacy-chapter__frame {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 30px 22px;
}
.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(10, 31, 68, .08);
}
.page-privacy .privacy-chapter__head::before {
  content: "";
  width: 6px;
  height: 46px;
  border-radius: var(--radius-pill);
  background: var(--yellow);
  flex-shrink: 0;
}
.page-privacy .privacy-chapter__num {
  font-size: 34px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -1px;
  line-height: 1;
  color: var(--navy);
}
.page-privacy .privacy-chapter__title {
  font-family: var(--font-headline);
  font-size: 21px;
  font-weight: 900;
  margin: 0;
}
.page-privacy .privacy-chapter__body {
  color: #2b3a55;
}
.page-privacy .privacy-chapter__intro {
  font-size: 15px;
  line-height: 1.8;
  color: var(--navy);
  max-width: 720px;
  margin: 0 0 20px;
}

/* ===== 表格 ===== */
.page-privacy .privacy-table {
  border: 1px solid rgba(10, 31, 68, .08);
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
  margin: 0 0 24px;
}
.page-privacy .privacy-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 640px;
}
.page-privacy .privacy-table th {
  background: var(--navy);
  color: var(--white);
  text-align: left;
  padding: 12px 16px;
  font-size: 13px;
  letter-spacing: .3px;
  font-weight: 700;
}
.page-privacy .privacy-table td {
  padding: 13px 16px;
  border-bottom: 1px solid rgba(10, 31, 68, .07);
  vertical-align: top;
  line-height: 1.6;
}
.page-privacy .privacy-table td:first-child {
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
}
.page-privacy .privacy-table tr:last-child td {
  border-bottom: none;
}

/* ===== 不收集 ===== */
.page-privacy .privacy-exclude {
  background: rgba(10, 31, 68, .04);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
}
.page-privacy .privacy-exclude__title {
  font-size: 14px;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 10px;
}
.page-privacy .privacy-exclude__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-exclude__list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  padding: 4px 0;
  color: #3a4c68;
}
.page-privacy .privacy-exclude__mark {
  color: var(--red);
  font-weight: 900;
  font-size: 13px;
  line-height: 1.6;
}

/* ===== details 折叠 ===== */
.page-privacy .privacy-details {
  border: 1px dashed rgba(10, 31, 68, .16);
  border-radius: var(--radius-md);
  background: var(--white);
  padding: 14px 18px;
}
.page-privacy .privacy-details summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}
.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-details summary::before {
  content: "＋";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
  flex-shrink: 0;
}
.page-privacy .privacy-details[open] summary::before {
  content: "−";
}
.page-privacy .privacy-details__content {
  padding-top: 12px;
  margin-top: 10px;
  border-top: 1px solid rgba(10, 31, 68, .07);
  font-size: 14px;
  line-height: 1.75;
  color: #3a4c68;
}
.page-privacy .privacy-details__content p {
  margin: 0;
}

/* ===== 第二章用途列表 ===== */
.page-privacy .privacy-use-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  counter-reset: use;
}
.page-privacy .privacy-use-list li {
  counter-increment: use;
  position: relative;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 18px 18px 18px 64px;
  margin-bottom: 12px;
}
.page-privacy .privacy-use-list li::before {
  content: counter(use, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 11px;
  background: var(--yellow);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-privacy .privacy-use-list strong {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 4px;
}
.page-privacy .privacy-use-list p {
  font-size: 14px;
  line-height: 1.7;
  color: #3a4c68;
  margin: 0;
}
.page-privacy .privacy-note-bar {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 215, 0, .16);
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 16px 18px;
}
.page-privacy .privacy-note-bar__arrow {
  font-size: 20px;
  font-weight: 900;
  color: var(--navy);
  line-height: 1.4;
}
.page-privacy .privacy-note-bar p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #2b3a55;
}

/* ===== 第三章保护 ===== */
.page-privacy .privacy-protect-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.page-privacy .privacy-protect-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-protect-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(10, 31, 68, .1);
  font-size: 14px;
  line-height: 1.65;
  color: #2b3a55;
}
.page-privacy .privacy-protect-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.page-privacy .privacy-figure {
  margin: 0;
}
.page-privacy .privacy-figure__img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
  box-shadow: var(--shadow-sm);
}
.page-privacy .privacy-figure figcaption {
  padding: 10px 4px 0;
  font-size: 12px;
  color: var(--gray);
  line-height: 1.5;
}
.page-privacy .privacy-retention {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--navy);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}
.page-privacy .privacy-retention__title {
  margin: 0;
  font-size: 14px;
  font-style: italic;
  font-weight: 900;
  color: var(--yellow);
  letter-spacing: 1px;
}
.page-privacy .privacy-retention p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .88);
}

/* ===== 第四章控制权 ===== */
.page-privacy .privacy-controls-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 22px;
}
.page-privacy .privacy-control-card {
  position: relative;
  background: var(--surface);
  border: 1px solid rgba(10, 31, 68, .06);
  border-radius: var(--radius-md);
  padding: 28px 22px 22px 62px;
}
.page-privacy .privacy-control-card__step {
  position: absolute;
  left: 18px;
  top: 24px;
  width: 32px;
  height: 32px;
  border-radius: 11px;
  background: var(--yellow);
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-privacy .privacy-control-card h3 {
  font-size: 16px;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 8px;
}
.page-privacy .privacy-control-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #3a4c68;
}
.page-privacy .privacy-contact-hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  background: rgba(0, 200, 83, .07);
  border: 1px solid rgba(0, 200, 83, .18);
  border-radius: var(--radius-md);
  padding: 14px 18px;
}
.page-privacy .privacy-contact-hint__label {
  font-size: 13px;
  font-weight: 900;
  color: #00a848;
  letter-spacing: .5px;
}
.page-privacy .privacy-contact-hint p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #2b3a55;
}

/* ===== 联系区 ===== */
.page-privacy .privacy-contact {
  padding: 20px 0 56px;
}
.page-privacy .privacy-contact__inner {
  position: relative;
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 38px 22px 34px;
  color: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.page-privacy .privacy-contact__inner::before {
  content: "";
  position: absolute;
  right: -100px;
  top: -100px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 215, 0, .22) 0%, transparent 65%);
  pointer-events: none;
}
.page-privacy .privacy-contact__inner::after {
  content: "";
  position: absolute;
  left: -60px;
  bottom: -120px;
  width: 200px;
  height: 200px;
  border: 2px dashed rgba(255, 255, 255, .08);
  border-radius: 50%;
  pointer-events: none;
}
.page-privacy .privacy-contact__inner h2 {
  position: relative;
  z-index: 1;
  font-size: 24px;
  font-weight: 900;
  margin: 0 0 14px;
  color: var(--white);
  max-width: 640px;
}
.page-privacy .privacy-contact__inner > p {
  position: relative;
  z-index: 1;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .86);
  max-width: 760px;
}
.page-privacy .privacy-contact__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.page-privacy .privacy-contact .btn--ghost {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .55);
  color: var(--white);
}
.page-privacy .privacy-contact .btn--ghost:hover {
  background: rgba(255, 255, 255, .16);
  border-color: var(--white);
}
.page-privacy .privacy-contact__note {
  position: relative;
  z-index: 1;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .6);
}
.page-privacy .privacy-contact__vision {
  position: absolute;
  right: 18px;
  top: 32px;
  color: rgba(255, 215, 0, .9);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 4px;
}

/* ===== 平板与桌面 ===== */
@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 36px 0 48px;
  }
  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
  }
  .page-privacy .privacy-titleblock__title {
    font-size: 52px;
  }
  .page-privacy .privacy-titleblock__lead {
    font-size: 16px;
  }
  .page-privacy .privacy-chapter {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .page-privacy .privacy-chapter__frame {
    padding: 40px 34px;
  }
  .page-privacy .privacy-chapter__num {
    font-size: 42px;
  }
  .page-privacy .privacy-chapter__title {
    font-size: 26px;
  }
  .page-privacy .privacy-protect-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  .page-privacy .privacy-controls-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-contact__inner {
    padding: 44px 40px 38px;
  }
  .page-privacy .privacy-contact__inner h2 {
    font-size: 28px;
  }
  .page-privacy .privacy-contact__vision {
    right: 40px;
    top: 42px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 40px;
  }
  .page-privacy .privacy-toc-aside {
    order: 2;
    width: 260px;
    flex-shrink: 0;
    position: sticky;
    top: 28px;
  }
  .page-privacy .privacy-layout__main {
    order: 1;
    flex: 1;
    min-width: 0;
  }
  .page-privacy .privacy-toc {
    padding: 18px 14px;
  }
  .page-privacy .privacy-toc__links {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding: 2px;
  }
  .page-privacy .privacy-toc__link {
    width: 100%;
    border-radius: 14px;
    padding: 12px 14px;
  }
}