/* 数据与隐私页专属样式 */
.page-privacy {
  background: var(--c-white);
  color: var(--c-blue);
  overflow-x: hidden;
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

/* 首屏政策标题区 */
.page-privacy .privacy-hero {
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 215, 0, 0.14), transparent 44%),
    linear-gradient(135deg, var(--c-blue) 0%, var(--c-midblue) 100%);
  color: var(--c-white);
  padding: 0 0 56px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -130px;
  width: 340px;
  height: 340px;
  border: 2px solid rgba(255, 215, 0, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

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

.page-privacy .breadcrumb__item,
.page-privacy .breadcrumb__link {
  color: rgba(255, 255, 255, 0.76);
}

.page-privacy .breadcrumb__link:hover {
  color: var(--c-gold);
}

.page-privacy .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.42);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.page-privacy .privacy-hero__content {
  max-width: 880px;
}

.page-privacy .privacy-hero__eyebrow {
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .privacy-hero__eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-orange));
  display: inline-block;
  flex-shrink: 0;
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__pipe {
  color: var(--c-gold);
  margin: 0 6px;
}

.page-privacy .privacy-hero__lead {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 20px;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 目录卡 */
.page-privacy .privacy-toc {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 215, 0, 0.35);
  border-radius: var(--r-lg);
  padding: 22px;
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-toc__label {
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 14px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  color: var(--c-white);
  text-decoration: none;
  transition: background var(--t-fast), transform var(--t-fast);
}

.page-privacy .privacy-toc__link span {
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  color: var(--c-gold);
}

.page-privacy .privacy-toc__link:hover {
  background: rgba(255, 215, 0, 0.12);
  transform: translateX(4px);
}

.page-privacy .privacy-toc__seal {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-privacy .privacy-toc__seal svg {
  width: 22px;
  height: 22px;
  color: var(--c-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.page-privacy .privacy-toc__seal p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
}

/* 章节通用 */
.page-privacy .privacy-section {
  padding: 56px 0;
}

.page-privacy .privacy-section--paper {
  background: var(--c-paper);
}

.page-privacy .privacy-section--white {
  background: var(--c-white);
}

.page-privacy .privacy-section--blue {
  background: linear-gradient(150deg, var(--c-blue) 0%, var(--c-midblue) 100%);
  color: var(--c-white);
}

.page-privacy .privacy-section__head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.page-privacy .privacy-section .chapter-num {
  font-size: clamp(40px, 7vw, 66px);
  line-height: 1;
  flex-shrink: 0;
  margin-top: -4px;
}

.page-privacy .privacy-section__kicker {
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin: 0 0 6px;
}

.page-privacy .privacy-section--blue .privacy-section__kicker {
  color: var(--c-gold);
}

.page-privacy .privacy-section__head h2 {
  margin: 0 0 8px;
}

.page-privacy .privacy-section__lead {
  margin: 0;
  line-height: 1.7;
  color: rgba(10, 31, 68, 0.75);
  max-width: 720px;
}

.page-privacy .privacy-section--blue .privacy-section__lead {
  color: rgba(255, 255, 255, 0.78);
}

/* 信息收集卡片 */
.page-privacy .privacy-cardgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-privacy .privacy-card {
  background: var(--c-white);
  border: 1px solid rgba(10, 31, 68, 0.06);
  border-radius: var(--r-lg);
  padding: 24px 22px;
  box-shadow: var(--sh-card);
  transition: transform var(--t-med), box-shadow var(--t-med);
}

.page-privacy .privacy-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-hover);
}

.page-privacy .privacy-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--c-blue), var(--c-midblue));
  color: var(--c-gold);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(10, 31, 68, 0.2);
}

.page-privacy .privacy-card__icon svg {
  width: 22px;
  height: 22px;
}

.page-privacy .privacy-card__title {
  margin: 0 0 10px;
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(10, 31, 68, 0.72);
}

/* 不收集清单 */
.page-privacy .privacy-note {
  margin-top: 24px;
  border: 1px solid rgba(255, 107, 53, 0.4);
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.14), rgba(255, 107, 53, 0.08));
  border-radius: var(--r-md);
  padding: 18px 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-privacy .privacy-note svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--c-orange);
  margin-top: 4px;
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-blue);
}

/* 使用目的列表 */
.page-privacy .privacy-usage {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-usage__item {
  background: var(--c-paper);
  border-radius: var(--r-md);
  border-left: 4px solid var(--c-gold);
  padding: 20px 18px;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
  transition: border-color var(--t-fast);
}

.page-privacy .privacy-usage__item:hover {
  border-left-color: var(--c-orange);
}

.page-privacy .privacy-usage__num {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-orange);
  background: rgba(255, 107, 53, 0.1);
  border-radius: var(--r-pill);
  padding: 4px 0;
  text-align: center;
}

.page-privacy .privacy-usage__title {
  margin: 0 0 8px;
}

.page-privacy .privacy-usage__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(10, 31, 68, 0.72);
}

/* 数据来源说明 */
.page-privacy .privacy-data-note {
  margin-top: 26px;
  background: var(--c-blue);
  border-radius: var(--r-lg);
  padding: 24px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.75;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-data-note::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.12);
}

.page-privacy .privacy-data-note p {
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-data-note span {
  display: block;
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 10px;
}

/* 用户权利 */
.page-privacy .privacy-rights {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.page-privacy .privacy-right {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 215, 0, 0.24);
  border-radius: var(--r-lg);
  padding: 24px 22px;
  transition: background var(--t-med), transform var(--t-med);
}

.page-privacy .privacy-right:hover {
  background: rgba(255, 255, 255, 0.11);
  transform: translateY(-4px);
}

.page-privacy .privacy-right__icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: rgba(255, 215, 0, 0.14);
  color: var(--c-gold);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}

.page-privacy .privacy-right__icon svg {
  width: 22px;
  height: 22px;
}

.page-privacy .privacy-right h3 {
  margin: 0 0 8px;
  color: var(--c-white);
}

.page-privacy .privacy-right p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-rights__contact {
  border-radius: var(--r-md);
  border: 1px dashed rgba(255, 215, 0, 0.5);
  padding: 18px 20px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-privacy .privacy-rights__contact svg {
  width: 20px;
  height: 20px;
  color: var(--c-orange);
  flex-shrink: 0;
  margin-top: 4px;
}

.page-privacy .privacy-rights__contact p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.75;
}

/* 数据安全 */
.page-privacy .privacy-security {
  display: grid;
  gap: 30px;
}

.page-privacy .privacy-security__media {
  margin: 0;
  position: relative;
}

.page-privacy .privacy-security__media::before {
  content: "";
  position: absolute;
  inset: -14px auto auto -14px;
  width: 58%;
  height: 58%;
  border-top: 3px solid var(--c-gold);
  border-left: 3px solid var(--c-orange);
  border-top-left-radius: var(--r-lg);
  z-index: 0;
}

.page-privacy .privacy-security__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-lg);
  object-fit: cover;
  box-shadow: var(--sh-card);
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-security__cap {
  margin-top: 12px;
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  color: rgba(10, 31, 68, 0.52);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-security__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-security__list li {
  background: var(--c-white);
  border-radius: var(--r-md);
  box-shadow: var(--sh-card);
  padding: 16px 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-privacy .privacy-security__list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-orange);
  flex-shrink: 0;
  margin-top: 8px;
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.page-privacy .privacy-security__list strong {
  display: block;
  color: var(--c-blue);
  font-size: 15px;
  margin-bottom: 4px;
}

.page-privacy .privacy-security__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(10, 31, 68, 0.7);
}

.page-privacy .privacy-security__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(10, 31, 68, 0.62);
  border-left: 2px solid var(--c-gold);
  padding-left: 14px;
}

/* 联系与相关条款 */
.page-privacy .privacy-connect {
  background:
    linear-gradient(120deg, rgba(255, 215, 0, 0.07), transparent 42%),
    var(--c-ink);
  color: var(--c-white);
  padding: 56px 0 64px;
}

.page-privacy .privacy-connect__kicker,
.page-privacy .privacy-connect__actions-label {
  font-family: var(--f-mono);
  font-size: var(--fs-caption);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 10px;
}

.page-privacy .privacy-connect h2 {
  margin: 0 0 12px;
}

.page-privacy .privacy-connect__desc {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-privacy .privacy-connect__trust {
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 20px;
}

.page-privacy .privacy-connect__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-connect__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
}

.page-privacy .privacy-connect__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-orange);
  flex-shrink: 0;
  align-self: center;
}

.page-privacy .privacy-connect__list span {
  color: var(--c-gold);
  font-size: 11px;
  letter-spacing: 0.08em;
  min-width: 44px;
  align-self: baseline;
}

.page-privacy .privacy-connect__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-top: 12px;
}

.page-privacy .privacy-connect__icp {
  margin: 16px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.page-privacy .privacy-connect__icp::after {
  content: "";
  display: block;
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-orange));
  margin-top: 10px;
}

/* 移动端优先栅格 */
@media (min-width: 700px) {
  .page-privacy .privacy-cardgrid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .privacy-usage {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-section {
    padding: 88px 0;
  }

  .page-privacy .privacy-hero {
    padding-bottom: 88px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1.7fr 1fr;
    gap: 64px;
    align-items: start;
    margin-top: 44px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
  }

  .page-privacy .privacy-section__head {
    margin-bottom: 40px;
  }

  .page-privacy .privacy-security {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 48px;
    align-items: center;
  }

  .page-privacy .privacy-connect {
    padding: 72px 0 88px;
  }

  .page-privacy .privacy-connect__grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 56px;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-cardgrid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(4, 1fr);
  }
}