.page-privacy {
  --pv-ink: #1A2430;
  --pv-ink-soft: #3D4A5A;
  --pv-muted: #5D6D7E;
  --pv-line: #D8E0E8;
  --pv-card: #FFFFFF;
  --pv-soft: #EEF3F8;
  --pv-shadow: 0 6px 24px rgba(15, 23, 42, 0.08);
  background: var(--color-bg-light);
  color: var(--pv-ink);
  scroll-padding-top: 24px;
}

/* ---------- Hero ---------- */
.page-privacy .privacy-hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(0, 163, 255, 0.18) 0%, rgba(11, 15, 26, 0) 55%),
    var(--color-bg-dark);
  color: var(--color-text-on-dark);
  padding: 48px 0 56px;
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-2) 75%, var(--color-accent) 100%);
}

.page-privacy .privacy-hero .breadcrumb {
  margin: 0 0 36px;
  color: var(--color-text-muted);
  font-family: var(--font-data);
  font-size: 13px;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: #B8C4D0;
  text-underline-offset: 4px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .privacy-hero .breadcrumb a:hover {
  color: var(--color-primary-2);
}

.page-privacy .privacy-hero .breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.page-privacy .privacy-hero .breadcrumb__item {
  display: inline-flex;
  align-items: center;
}

.page-privacy .privacy-hero .breadcrumb__item::after {
  content: "/";
  margin: 0 10px;
  color: #556375;
}

.page-privacy .privacy-hero .breadcrumb__item--current::after {
  content: none;
}

.page-privacy .privacy-hero__grid {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-privacy .privacy-hero__label {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-primary-2);
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 6px 12px;
  background: rgba(57, 255, 20, 0.12);
  border-left: 3px solid var(--color-primary-2);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(30px, 5.6vw, 52px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  transform: skew(-3deg);
  transform-origin: left center;
}

.page-privacy .privacy-hero__lead {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.8;
  color: #C5D2E0;
  margin: 0 0 28px;
  max-width: 680px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-hero__meta-item {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-family: var(--font-data);
  font-size: 14px;
  color: #D4E5F5;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  padding: 6px 12px;
  border-radius: var(--radius);
}

.page-privacy .privacy-hero__meta-label {
  color: #6B7B8F;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-hero__visual {
  flex-shrink: 0;
}

.page-privacy .privacy-hero__visual-frame {
  position: relative;
  display: inline-block;
  max-width: 320px;
  width: 100%;
  background: var(--pv-card);
  padding: 10px;
  border-radius: var(--radius);
  transform: rotate(2deg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

.page-privacy .privacy-hero__visual-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2px;
}

.page-privacy .privacy-hero__shield-svg {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 76px;
  height: 76px;
  color: var(--color-primary-2);
  background: rgba(11, 15, 26, 0.92);
  border-radius: 50%;
  padding: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 3;
}

/* ---------- 主内容区 ---------- */
.page-privacy .privacy-layout {
  padding: 56px 0 72px;
}

.page-privacy .privacy-layout__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--pv-card);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius);
  box-shadow: var(--pv-shadow);
  padding: 20px 20px 18px;
  align-self: start;
}

.page-privacy .privacy-toc__label {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--pv-muted);
  margin-bottom: 14px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-privacy .privacy-toc__item {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-toc__item:last-child {
  border-bottom: none;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 4px;
  color: var(--pv-ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--color-primary);
  padding-left: 10px;
}

.page-privacy .privacy-toc__no {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  min-width: 28px;
}

.page-privacy .privacy-toc__note {
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--pv-soft);
  border-left: 4px solid var(--color-primary-2);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .privacy-toc__note-label {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--pv-muted);
  margin-bottom: 6px;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-toc__note-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

/* ---------- 政策摘要 ---------- */
.page-privacy .privacy-summary {
  background: linear-gradient(135deg, rgba(0, 163, 255, 0.08), rgba(57, 255, 20, 0.05));
  border: 1px solid #CFE7FF;
  border-left: 6px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin-bottom: 20px;
}

.page-privacy .privacy-summary__tag {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  font-weight: 700;
}

.page-privacy .privacy-summary__title {
  font-size: 22px;
  font-weight: 900;
  margin: 8px 0 16px;
  transform: skew(-3deg);
  transform-origin: left center;
}

.page-privacy .privacy-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-summary__list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-summary__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

/* ---------- 章节通用 ---------- */
.page-privacy .privacy-sec {
  margin-top: 52px;
  border-top: 5px solid var(--color-primary);
  padding-top: 26px;
  scroll-margin-top: 100px;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.page-privacy .privacy-sec__no {
  font-family: var(--font-data);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  flex-shrink: 0;
  padding-top: 4px;
}

.page-privacy .privacy-sec__title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  margin: 0;
  line-height: 1.2;
  transform: skew(-3deg);
  transform-origin: left center;
}

.page-privacy .privacy-sec__desc {
  color: var(--pv-muted);
  line-height: 1.7;
  margin: 8px 0 0;
  font-size: 15px;
}

.page-privacy .privacy-sec__body {
  margin-top: 20px;
}

.page-privacy .privacy-sec__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-muted);
  margin: 0 0 22px;
}

.page-privacy .privacy-sec__note {
  color: var(--pv-muted);
  font-size: 14px;
  line-height: 1.7;
  border-left: 4px solid var(--color-primary);
  padding-left: 14px;
  margin: 16px 0 0;
}

/* ---------- 01 信息收集 ---------- */
.page-privacy .privacy-grid-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-privacy .privacy-type-card {
  background: var(--pv-card);
  border: 2px solid var(--pv-line);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .privacy-type-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.page-privacy .privacy-type-card__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 800;
  margin: 0 0 10px;
}

.page-privacy .privacy-type-card__ico {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(0, 163, 255, 0.12);
  color: var(--color-primary);
  border-radius: 2px;
}

.page-privacy .privacy-type-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

/* ---------- 02 信息使用 ---------- */
.page-privacy .privacy-use-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  counter-reset: privacyUse;
}

.page-privacy .privacy-use-list > li {
  background: var(--pv-card);
  border: 1px solid var(--pv-line);
  border-left: 6px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.page-privacy .privacy-use-list__no {
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  flex-shrink: 0;
}

.page-privacy .privacy-use-list__content h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 0 0 6px;
  color: var(--pv-ink);
}

.page-privacy .privacy-use-list__content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

.page-privacy .privacy-flow {
  margin-top: 24px;
  padding: 18px 12px;
  background: var(--pv-soft);
  border-radius: var(--radius);
  border: 1px dashed #A9CFFF;
}

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

.page-privacy .privacy-flow__node {
  fill: var(--pv-card);
  stroke: var(--color-primary);
  stroke-width: 2.5;
}

.page-privacy .privacy-flow__text {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 500;
  fill: var(--pv-ink);
}

/* ---------- 03 信息分享 ---------- */
.page-privacy .privacy-share-principle {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  background: var(--pv-soft);
  border-radius: var(--radius);
  padding: 24px;
  border-left: 6px solid var(--color-primary-2);
  margin-bottom: 26px;
}

.page-privacy .privacy-share-principle__visual {
  width: 72px;
  height: 72px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.page-privacy .privacy-share-principle__visual svg {
  width: 100%;
  height: 100%;
}

.page-privacy .privacy-share-principle__title {
  font-size: 20px;
  font-weight: 900;
  margin: 0 0 8px;
  color: var(--pv-ink);
}

.page-privacy .privacy-share-principle__desc {
  margin: 0;
  color: var(--pv-ink-soft);
  line-height: 1.7;
  font-size: 15px;
}

.page-privacy .privacy-share-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-share-list__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--pv-card);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
}

.page-privacy .privacy-share-list__tag {
  flex-shrink: 0;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  background: rgba(0, 163, 255, 0.1);
  padding: 3px 10px;
  border-radius: 2px;
  text-align: center;
  min-width: 88px;
}

.page-privacy .privacy-share-list__text {
  color: var(--pv-ink-soft);
  line-height: 1.7;
  font-size: 14px;
}

/* ---------- 04 数据安全 ---------- */
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-security-item {
  background: var(--pv-card);
  border: 2px solid var(--pv-line);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-security-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
}

.page-privacy .privacy-security-item__no {
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--pv-muted);
  letter-spacing: 0.05em;
}

.page-privacy .privacy-security-item__title {
  font-size: 17px;
  font-weight: 800;
  margin: 8px 0 6px;
  color: var(--pv-ink);
}

.page-privacy .privacy-security-item__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
  margin: 0;
}

/* ---------- 05 用户权利 ---------- */
.page-privacy .privacy-rights-table {
  border: 2px solid var(--pv-line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0 0 26px;
  background: var(--pv-card);
}

.page-privacy .privacy-right-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--pv-line);
  background: var(--pv-card);
}

.page-privacy .privacy-right-row:last-child {
  border-bottom: none;
}

.page-privacy .privacy-right-row__type {
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
}

.page-privacy .privacy-right-row__desc {
  color: var(--pv-ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-rights-contact {
  margin-top: 8px;
}

.page-privacy .privacy-rights-contact__box {
  background: linear-gradient(120deg, rgba(0, 163, 255, 0.1), rgba(57, 255, 20, 0.06));
  border: 1px solid #BDE3FF;
  border-left: 5px solid var(--color-primary-2);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.page-privacy .privacy-rights-contact__label {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-privacy .privacy-rights-contact__text {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* ---------- 06 政策更新 ---------- */
.page-privacy .privacy-update-box {
  background: var(--pv-card);
  border: 2px solid var(--pv-line);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 20px 0 16px;
}

.page-privacy .privacy-update-box__title {
  font-size: 17px;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--pv-ink);
}

.page-privacy .privacy-update-box__list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  color: var(--pv-ink-soft);
  line-height: 1.7;
  font-size: 14px;
}

/* ---------- 术语悬停提示 ---------- */
.page-privacy .pv-term {
  position: relative;
  display: inline-block;
  border-bottom: 2px dotted var(--color-primary);
  cursor: help;
  color: var(--pv-ink);
  font-weight: 600;
  outline: none;
}

.page-privacy .pv-tip {
  display: none;
  position: absolute;
  bottom: calc(100% + 10px);
  left: 0;
  width: 230px;
  max-width: min(260px, calc(100vw - 32px));
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.65;
  font-weight: 400;
  font-family: var(--font-body);
  box-shadow: var(--shadow-lg);
  z-index: 40;
  pointer-events: none;
}

.page-privacy .pv-term:hover .pv-tip,
.page-privacy .pv-term:focus .pv-tip {
  display: block;
}

/* ---------- 联系 CTA ---------- */
.page-privacy .privacy-cta {
  margin-top: 56px;
  background: linear-gradient(120deg, #0B0F1A 0%, #101A2C 60%, #0D2438 100%);
  color: var(--color-text-on-dark);
  border-radius: var(--radius);
  padding: 36px 26px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-2) 60%, var(--color-accent) 100%);
}

.page-privacy .privacy-cta::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(0, 163, 255, 0.35), transparent 70%);
}

.page-privacy .privacy-cta__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-cta__title {
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 900;
  margin: 0 0 10px;
  transform: skew(-3deg);
  transform-origin: left center;
}

.page-privacy .privacy-cta__text {
  color: #A6B6C6;
  font-size: 15px;
  line-height: 1.7;
  margin: 0 0 24px;
  max-width: 520px;
}

.page-privacy .privacy-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .privacy-cta__meta {
  margin: 0;
  font-size: 13px;
  color: #7A8FA5;
  line-height: 1.7;
  font-family: var(--font-data);
}

/* ---------- 平板 / 桌面端 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-grid-cols {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-share-principle {
    flex-direction: row;
    gap: 22px;
    align-items: center;
  }

  .page-privacy .privacy-share-list__item {
    flex-direction: row;
    align-items: baseline;
    gap: 16px;
  }

  .page-privacy .privacy-security-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-right-row {
    grid-template-columns: 160px 1fr;
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-cta {
    padding: 44px 40px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero__grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
  }

  .page-privacy .privacy-hero__content {
    flex: 1 1 auto;
    max-width: 720px;
  }

  .page-privacy .privacy-hero__visual {
    flex: 0 0 320px;
  }

  .page-privacy .privacy-layout__inner {
    grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 110px;
  }
}