.page-privacy {
  --privacy-bg: #F3F6FA;
  --privacy-panel: #FFFFFF;
  --privacy-line: #DCE3EB;
  --privacy-ink: #1E2A38;
  background: var(--privacy-bg);
  color: var(--privacy-ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---- Hero 页头 ---- */
.page-privacy .privacy-hero {
  position: relative;
  background: linear-gradient(135deg, var(--clr-white) 0%, var(--clr-bg-silver) 52%, var(--clr-info-blue) 128%);
  border-bottom: 1px solid rgba(255, 255, 255, .75);
  padding: 38px 0 44px;
  overflow: hidden;
}
.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -120px;
  width: 360px;
  height: 500px;
  background: linear-gradient(140deg, transparent 46%, rgba(59, 47, 99, .16) 47%, rgba(59, 47, 99, .16) 76%, transparent 77%);
  transform: rotate(-16deg);
  pointer-events: none;
  z-index: 0;
}
.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-hero-row {
  display: grid;
  gap: 28px;
  align-items: center;
  margin-top: 22px;
}
.page-privacy .privacy-eyebrow {
  font-family: var(--font-mono);
  letter-spacing: .16em;
  font-size: .78rem;
  text-transform: uppercase;
  color: var(--clr-jewel-teal);
  margin-bottom: 10px;
}
.page-privacy .privacy-hero-copy h1 {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 4.5vw, 3.1rem);
  line-height: 1.14;
  letter-spacing: .02em;
  color: var(--clr-bg-deep);
  margin: 0 0 16px;
  max-width: 14em;
}
.page-privacy .privacy-hero-copy .page-lead {
  margin-top: 0;
  font-size: 1.02rem;
  max-width: 56ch;
  color: #34485E;
}
.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: #5A6C80;
}
.page-privacy .privacy-meta span {
  display: inline-flex;
  align-items: center;
}
.page-privacy .privacy-meta span::before {
  content: "◆";
  color: var(--clr-accent);
  margin-right: 8px;
  font-size: .6rem;
}
.page-privacy .privacy-hero-media {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .65);
  box-shadow: 0 22px 44px -24px rgba(10, 31, 68, .35);
}
.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 文档正文 ---- */
.page-privacy .privacy-doc {
  padding: 40px 0 72px;
  background: var(--privacy-bg);
}
.page-privacy .privacy-doc-row {
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.page-privacy .privacy-doc-main {
  min-width: 0;
}

/* 条款画板 */
.page-privacy .privacy-clause {
  background: var(--privacy-panel);
  border: 1px solid var(--privacy-line);
  border-radius: 20px;
  box-shadow: 0 18px 42px -26px rgba(10, 31, 68, .28);
  padding: 30px 24px;
}
.page-privacy .privacy-clause-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid #E8EDF3;
}
.page-privacy .privacy-clause-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.35;
  letter-spacing: .06em;
  color: var(--clr-accent);
  background: var(--clr-bg-deep);
  border-radius: 10px;
  padding: 5px 12px;
  flex: 0 0 auto;
}
.page-privacy .privacy-clause-head h2 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: .02em;
  color: var(--clr-bg-deep);
  margin: 0;
}
.page-privacy .privacy-clause-body > p {
  margin-top: 0;
  margin-bottom: 1.05em;
}
.page-privacy .privacy-clause-body > p:last-child {
  margin-bottom: 0;
}

/* 装饰线 */
.page-privacy .privacy-divider {
  border: 0;
  height: 1px;
  margin: 0 0 26px;
  background: linear-gradient(90deg, transparent, #C9D4E0 16%, #C9D4E0 84%, transparent);
}

/* 列表 */
.page-privacy .privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: grid;
  gap: 16px;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 24px;
}
.page-privacy .privacy-list li::before {
  content: "›";
  position: absolute;
  left: 4px;
  top: -1px;
  color: var(--clr-accent);
  font-weight: 700;
  font-size: 1.2rem;
}

/* 重要提示块 */
.page-privacy .privacy-info-block {
  background: var(--clr-bg-silver);
  border-left: 4px solid var(--clr-jewel-teal);
  border-radius: 0 12px 12px 0;
  padding: 14px 18px;
  font-size: .92rem;
  color: #33475C;
}
.page-privacy .privacy-info-block p {
  margin: 0;
}

/* 使用目的卡片 */
.page-privacy .privacy-grid-2 {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}
.page-privacy .privacy-use-card {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  padding: 18px 20px;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.page-privacy .privacy-use-card:hover {
  border-color: var(--clr-accent-soft);
  box-shadow: 0 14px 26px -20px rgba(10, 31, 68, .3);
}
.page-privacy .privacy-use-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.02rem;
  color: var(--clr-bg-deep);
  margin: 0 0 8px;
}
.page-privacy .privacy-use-card h3::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--clr-accent);
  transform: skewX(-16deg);
  flex: 0 0 auto;
}
.page-privacy .privacy-use-card p {
  margin: 0;
  font-size: .92rem;
}

/* 数据表格 */
.page-privacy .privacy-clause .table-wrap {
  margin: 22px 0 18px;
}

/* 用户权利 */
.page-privacy .privacy-rights-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}
.page-privacy .privacy-right-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #FBFCFE;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  padding: 18px 20px;
  transition: border-color .25s ease, background .25s ease;
}
.page-privacy .privacy-right-item:hover {
  border-color: var(--clr-jewel-indigo);
  background: #F1F6FF;
}
.page-privacy .privacy-right-icon {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .9rem;
  color: var(--clr-white);
  background: var(--clr-jewel-indigo);
  border-radius: 10px;
  padding: 5px 9px;
  line-height: 1.3;
  flex: 0 0 auto;
  min-width: 40px;
  text-align: center;
  letter-spacing: .05em;
}
.page-privacy .privacy-right-item h3 {
  font-size: 1.02rem;
  color: var(--clr-bg-deep);
  margin: 0 0 8px;
}
.page-privacy .privacy-right-item p {
  margin: 0;
  font-size: .92rem;
}

/* 联系方式 */
.page-privacy .privacy-contact {
  background: var(--clr-bg-deep);
  border-color: rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .86);
}
.page-privacy .privacy-contact .privacy-clause-head {
  border-bottom-color: rgba(255, 255, 255, .18);
}
.page-privacy .privacy-contact .privacy-clause-head h2 {
  color: var(--clr-white);
}
.page-privacy .privacy-contact .privacy-clause-num {
  background: var(--clr-accent);
  color: var(--clr-white);
}
.page-privacy .privacy-contact-grid {
  display: grid;
  gap: 24px;
  margin-top: 22px;
}
.page-privacy .privacy-contact-grid h3 {
  color: var(--clr-white);
  font-size: .95rem;
  letter-spacing: .06em;
  margin: 0 0 6px;
}
.page-privacy .privacy-contact-grid p {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: .88rem;
}
.page-privacy .privacy-contact-grid a {
  color: var(--clr-accent-soft);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color .2s ease;
}
.page-privacy .privacy-contact-grid a:hover {
  color: var(--clr-white);
}
.page-privacy .privacy-icp {
  display: inline-block;
  margin-top: 28px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 99px;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .05em;
}

/* 相关文档 */
.page-privacy .privacy-crosslink {
  margin-top: 30px;
  text-align: center;
  font-size: .94rem;
  color: #5A6C80;
}
.page-privacy .privacy-crosslink a {
  color: var(--clr-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color .2s ease;
}
.page-privacy .privacy-crosslink a:hover {
  color: var(--clr-jewel-wine);
}

/* ---- 侧边条款轨（桌面） ---- */
.page-privacy .privacy-rail {
  display: none;
  flex: 0 0 196px;
  min-width: 196px;
}
.page-privacy .privacy-rail-inner {
  background: rgba(255, 255, 255, .82);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid #DFE6EE;
  border-radius: 16px;
  padding: 16px 16px 12px;
  box-shadow: 0 20px 38px -28px rgba(10, 31, 68, .35);
}
.page-privacy .privacy-rail-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #708195;
  margin-bottom: 10px;
}
.page-privacy .privacy-rail-inner a {
  display: block;
  padding: 7px 2px;
  color: #42556B;
  font-size: .88rem;
  text-decoration: none;
  border-bottom: 1px solid #EDF1F6;
  transition: color .2s ease, padding-left .2s ease;
}
.page-privacy .privacy-rail-inner a:last-of-type {
  border-bottom-color: transparent;
}
.page-privacy .privacy-rail-inner a:hover {
  color: var(--clr-accent);
  padding-left: 7px;
}
.page-privacy .privacy-rail-track {
  margin-top: 14px;
  height: 6px;
  border-radius: 99px;
  background: #DDE4EC;
  overflow: hidden;
}
.page-privacy .privacy-rail-progress {
  display: block;
  height: 0%;
  width: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--clr-jewel-teal), var(--clr-accent));
}

/* ---- 响应式 ---- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero {
    padding: 52px 0 60px;
  }
  .page-privacy .privacy-hero-row {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 32px;
  }
  .page-privacy .privacy-clause {
    padding: 38px 34px;
  }
  .page-privacy .privacy-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .page-privacy .privacy-doc {
    padding: 60px 0 88px;
  }
  .page-privacy .privacy-doc-row {
    flex-direction: row;
    align-items: flex-start;
    gap: 36px;
  }
  .page-privacy .privacy-doc-main {
    flex: 1 1 minmax(0, 1fr);
  }
  .page-privacy .privacy-rail {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-doc-row {
    gap: 44px;
  }
  .page-privacy .privacy-rail {
    flex-basis: 210px;
    min-width: 210px;
  }
}