.page-privacy {
  --sheet: #FDFBF7;
  --ink-soft: #5C5950;
  --paper-rule: 1px solid rgba(10, 61, 98, .16);
  --paper-line: rgba(43, 42, 37, .025);
  --doc-shadow: 6px 6px 0 rgba(10, 61, 98, .1);
  background: var(--color-paper);
  color: var(--color-ink);
  overflow-x: hidden;
}

/* ===== 档案页眉 ===== */
.page-privacy .privacy-archive-band {
  background-color: var(--color-blue);
  background-image: repeating-linear-gradient(-45deg, rgba(247, 249, 252, .035) 0 1px, transparent 1px 14px);
  color: var(--color-snow);
  padding-top: var(--space-3);
  position: relative;
}
.page-privacy .privacy-archive-band::after {
  content: "";
  display: block;
  height: 6px;
  background: linear-gradient(90deg, #C1272D 0%, #F2C500 34%, #009B77 68%, #00A0E9 100%);
  margin-top: var(--space-6);
}
.page-privacy .privacy-archive-band .breadcrumb {
  color: rgba(247, 249, 252, .7);
  font-size: .8125rem;
  letter-spacing: .02em;
  margin-bottom: var(--space-5);
  padding-top: var(--space-3);
}
.page-privacy .privacy-archive-band .breadcrumb a {
  color: rgba(247, 249, 252, .9);
  text-decoration: none;
  transition: color .2s;
}
.page-privacy .privacy-archive-band .breadcrumb a:hover,
.page-privacy .privacy-archive-band .breadcrumb a:focus-visible {
  color: var(--color-lime);
  text-decoration: underline;
  text-underline-offset: 4px;
  outline: 2px solid rgba(198, 255, 0, .35);
  outline-offset: 2px;
  border-radius: 2px;
}
.page-privacy .breadcrumb-sep {
  margin: 0 var(--space-2);
  opacity: .5;
}
.page-privacy .privacy-archive-band [aria-current="page"] {
  color: var(--color-snow);
  font-weight: 700;
}

/* ===== 档案卡与标签 ===== */
.page-privacy .privacy-doc-card {
  position: relative;
  background: var(--color-paper);
  border-radius: 0 4px 6px 6px;
  box-shadow: var(--doc-shadow);
  padding: var(--space-6) var(--space-5) var(--space-5);
}
.page-privacy .privacy-file-tab {
  position: absolute;
  top: -14px;
  left: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-paper);
  border: 1px solid var(--color-blue);
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  padding: var(--space-2) var(--space-4);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--color-blue);
}
.page-privacy .privacy-file-tab-no {
  font-family: var(--font-serif);
  font-weight: 400;
  color: rgba(10, 61, 98, .65);
  letter-spacing: .05em;
}

/* ===== 标题与印章 ===== */
.page-privacy .privacy-doc-title-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border-bottom: var(--paper-rule);
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-5);
}
.page-privacy .privacy-kicker {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--color-orange);
  margin: 0 0 var(--space-3);
}
.page-privacy .privacy-main-title {
  font-size: clamp(1.625rem, 5vw, 2.625rem);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
  max-width: 15em;
}
.page-privacy .privacy-doc-lede {
  font-family: var(--font-serif);
  font-size: .9375rem;
  line-height: 1.9;
  color: var(--ink-soft);
  margin: 0;
  max-width: 46em;
}
.page-privacy .privacy-seal {
  align-self: flex-end;
  width: 110px;
  height: 110px;
  padding: 8px;
  border-radius: 50%;
  background: var(--color-paper);
  border: 3px solid var(--color-red);
  box-shadow: 0 0 0 1px rgba(193, 39, 45, .15);
  flex-shrink: 0;
}
.page-privacy .privacy-seal-outer {
  width: 100%;
  height: 100%;
  border: 1px solid var(--color-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-privacy .privacy-seal-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-red);
  text-align: center;
  transform: rotate(-6deg);
}
.page-privacy .privacy-seal-star {
  font-size: .75rem;
  line-height: 1;
}
.page-privacy .privacy-seal-main {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: .1em;
  line-height: 1.3;
}
.page-privacy .privacy-seal-no {
  font-family: var(--font-serif);
  font-size: .5625rem;
  letter-spacing: .08em;
  line-height: 1.2;
}

/* ===== 档案元数据 ===== */
.page-privacy .privacy-head-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4) var(--space-5);
  margin: 0;
}
.page-privacy .privacy-meta-item {
  margin: 0;
  border-left: 2px solid var(--color-orange);
  padding-left: var(--space-3);
}
.page-privacy .privacy-meta-item .data-label {
  display: block;
  font-family: var(--font-serif);
  font-size: .7188rem;
  letter-spacing: .06em;
  color: rgba(10, 61, 98, .65);
  margin: 0 0 var(--space-1);
}
.page-privacy .privacy-meta-item .data-value {
  display: block;
  font-size: .8438rem;
  font-weight: 700;
  color: var(--color-ink);
  margin: 0;
  line-height: 1.5;
}

/* ===== 通告条 ===== */
.page-privacy .privacy-notice-strip {
  background: var(--color-snow);
  border-bottom: var(--paper-rule);
}
.page-privacy .privacy-notice-inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  font-size: .875rem;
}
.page-privacy .privacy-notice-inner p {
  margin: 0;
  flex: 1;
  color: var(--color-ink);
}
.page-privacy .privacy-notice-inner .btn {
  flex-shrink: 0;
}

/* ===== 导语与安全图 ===== */
.page-privacy .privacy-intro-section {
  padding: var(--space-7) 0 var(--space-6);
}
.page-privacy .privacy-intro-grid {
  display: grid;
  gap: var(--space-6);
}
.page-privacy .privacy-security-figure {
  margin: 0;
  overflow: hidden;
  border-radius: 3px;
  box-shadow: 4px 4px 0 rgba(10, 61, 98, .1);
}
.page-privacy .privacy-security-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-privacy .privacy-intro-copy h2 {
  font-size: 1.375rem;
  line-height: 1.35;
  color: var(--color-blue);
  margin: 0 0 var(--space-4);
}
.page-privacy .privacy-intro-copy p {
  font-size: .9063rem;
  line-height: 1.9;
  color: var(--ink-soft);
  margin: 0 0 var(--space-4);
}
.page-privacy .privacy-sign-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-4);
  margin-top: var(--space-5);
  border-top: var(--paper-rule);
}
.page-privacy .privacy-sign-label {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--color-blue);
  letter-spacing: .05em;
}
.page-privacy .privacy-sign-date {
  font-family: var(--font-serif);
  font-size: .75rem;
  color: rgba(43, 42, 37, .55);
}

/* ===== 章节索引 ===== */
.page-privacy .privacy-index-strip {
  background: var(--color-snow);
  border-top: var(--paper-rule);
  border-bottom: var(--paper-rule);
  padding: var(--space-4) 0;
}
.page-privacy .privacy-doc-index {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}
.page-privacy .privacy-index-item {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  color: var(--color-blue);
  font-size: .875rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color .2s, color .2s;
}
.page-privacy .privacy-index-item span {
  font-family: var(--font-serif);
  font-size: .6875rem;
  color: var(--color-orange);
}
.page-privacy .privacy-index-item:hover,
.page-privacy .privacy-index-item:focus-visible {
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
  outline: 2px solid rgba(255, 107, 53, .4);
  outline-offset: 2px;
}

/* ===== 文档章节与纸张面板 ===== */
.page-privacy .privacy-doc-section {
  padding: var(--space-6) 0;
}
.page-privacy .privacy-section-alt {
  background: var(--color-snow);
  border-top: var(--paper-rule);
  border-bottom: var(--paper-rule);
}
.page-privacy .privacy-paper {
  position: relative;
  background-color: var(--sheet);
  background-image: repeating-linear-gradient(0deg, var(--paper-line) 0 1px, transparent 1px 28px);
  border: 1px solid rgba(10, 61, 98, .14);
  border-radius: 2px;
  box-shadow: var(--doc-shadow);
  padding: var(--space-5);
}
.page-privacy .privacy-paper-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  border-bottom: 2px solid var(--color-blue);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
}
.page-privacy .privacy-paper-no {
  font-family: var(--font-serif);
  font-size: .7188rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--color-orange);
  border: 1px solid rgba(255, 107, 53, .55);
  border-radius: 2px;
  padding: 2px 8px;
}
.page-privacy .privacy-paper-head h2 {
  font-size: 1.3125rem;
  line-height: 1.3;
  color: var(--color-blue);
  margin: 0;
  letter-spacing: .02em;
}
.page-privacy .privacy-paper-note {
  margin-left: auto;
  font-family: var(--font-serif);
  font-size: .7188rem;
  color: rgba(43, 42, 37, .52);
  letter-spacing: .08em;
}
.page-privacy .privacy-paper-lede {
  font-size: .9063rem;
  line-height: 1.85;
  color: var(--ink-soft);
  margin: 0 0 var(--space-5);
  max-width: 42em;
}

/* ===== 条款折叠 ===== */
.page-privacy .privacy-paper-body {
  display: grid;
  gap: var(--space-3);
}
.page-privacy .privacy-clause {
  border: var(--paper-rule);
  border-radius: 2px;
  background: rgba(247, 249, 252, .6);
  padding: 0 var(--space-4);
  transition: box-shadow .2s;
}
.page-privacy .privacy-clause[open] {
  box-shadow: 2px 2px 0 rgba(10, 61, 98, .07);
}
.page-privacy .privacy-clause summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: .9063rem;
  font-weight: 700;
  color: var(--color-blue);
  position: relative;
}
.page-privacy .privacy-clause summary::-webkit-details-marker {
  display: none;
}
.page-privacy .privacy-clause summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--color-orange);
  border-radius: 50%;
  color: var(--color-orange);
  font-weight: 700;
  font-size: .875rem;
  flex-shrink: 0;
  line-height: 1;
}
.page-privacy .privacy-clause[open] summary::before {
  content: "−";
  background: var(--color-orange);
  color: var(--color-snow);
}
.page-privacy .privacy-clause summary:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 2px;
}
.page-privacy .privacy-clause-body {
  margin-top: -2px;
  border-top: 1px dashed rgba(10, 61, 98, .14);
  padding: 0 0 var(--space-4) 38px;
  font-size: .8438rem;
  line-height: 1.85;
  color: var(--ink-soft);
}
.page-privacy .privacy-clause-body p {
  margin: var(--space-3) 0 0;
}

/* ===== 信息使用 ===== */
.page-privacy .privacy-use-grid {
  display: grid;
  gap: var(--space-4);
}
.page-privacy .privacy-use-card {
  background: rgba(247, 249, 252, .6);
  border-left: 3px solid var(--color-orange);
  padding: var(--space-4);
}
.page-privacy .privacy-use-no {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--color-orange);
  margin-bottom: var(--space-2);
}
.page-privacy .privacy-use-card h3 {
  font-size: 1rem;
  line-height: 1.4;
  color: var(--color-blue);
  margin: 0 0 var(--space-2);
}
.page-privacy .privacy-use-card p {
  font-size: .8438rem;
  line-height: 1.85;
  color: var(--ink-soft);
  margin: 0;
}

/* ===== 信息共享 ===== */
.page-privacy .privacy-share-rule {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  background: rgba(193, 39, 45, .06);
  border: 1px solid rgba(193, 39, 45, .24);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}
.page-privacy .privacy-share-mark {
  width: 42px;
  height: 42px;
  border: 2px solid var(--color-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-red);
  font-size: 1.125rem;
  font-weight: 900;
  flex-shrink: 0;
}
.page-privacy .privacy-share-rule h3,
.page-privacy .privacy-share-legal h3,
.page-privacy .privacy-share-team h3 {
  font-size: .9375rem;
  color: var(--color-blue);
  margin: 0 0 var(--space-2);
}
.page-privacy .privacy-share-rule p,
.page-privacy .privacy-share-legal p,
.page-privacy .privacy-share-team p {
  font-size: .8438rem;
  line-height: 1.85;
  color: var(--ink-soft);
  margin: 0;
}
.page-privacy .privacy-share-legal,
.page-privacy .privacy-share-team {
  border-left: 3px solid var(--color-sky);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-3);
}
.page-privacy .privacy-share-team {
  border-left-color: var(--color-green);
  margin-bottom: 0;
}

/* ===== 用户权利 ===== */
.page-privacy .privacy-rights-list {
  display: grid;
  gap: var(--space-3);
}
.page-privacy .privacy-rights-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  border: var(--paper-rule);
  background: rgba(247, 249, 252, .55);
  padding: var(--space-4);
}
.page-privacy .privacy-rights-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-blue);
  color: var(--color-snow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: .9375rem;
  font-weight: 700;
  flex-shrink: 0;
}
.page-privacy .privacy-rights-item h3 {
  font-size: .9375rem;
  color: var(--color-blue);
  margin: 0 0 var(--space-2);
}
.page-privacy .privacy-rights-item p {
  font-size: .8438rem;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0;
}
.page-privacy .privacy-rights-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: var(--color-blue);
  color: var(--color-snow);
  padding: var(--space-4);
  margin-top: var(--space-5);
}
.page-privacy .privacy-rights-note p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.7;
  flex: 1 1 220px;
}

/* ===== 数据安全 ===== */
.page-privacy .privacy-security-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.page-privacy .privacy-stat-card {
  background: var(--color-snow);
  border: var(--paper-rule);
  border-radius: 2px;
  padding: var(--space-4) var(--space-3);
  text-align: center;
}
.page-privacy .privacy-stat-value {
  display: block;
  font-family: var(--font-sans);
  font-size: 1.6875rem;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-blue);
}
.page-privacy .privacy-stat-value small {
  font-size: .875rem;
  color: var(--color-orange);
  font-weight: 700;
}
.page-privacy .privacy-stat-label {
  display: block;
  margin-top: var(--space-2);
  font-size: .7188rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.page-privacy .privacy-security-list {
  display: grid;
  gap: var(--space-4);
}
.page-privacy .privacy-security-item {
  border-top: 2px solid var(--color-blue);
  padding-top: var(--space-3);
}
.page-privacy .privacy-security-item h3 {
  font-size: .9375rem;
  color: var(--color-blue);
  margin: 0 0 var(--space-2);
}
.page-privacy .privacy-security-item p {
  font-size: .8125rem;
  line-height: 1.85;
  color: var(--ink-soft);
  margin: 0;
}

/* ===== 联系卡 ===== */
.page-privacy .privacy-contact-section {
  padding: var(--space-7) 0 var(--space-8);
}
.page-privacy .privacy-contact-card {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5);
  background: var(--color-blue);
  color: var(--color-snow);
  padding: var(--space-6) var(--space-5);
  overflow: hidden;
  box-shadow: var(--doc-shadow);
}
.page-privacy .privacy-contact-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #C1272D 0%, #F2C500 34%, #009B77 68%, #00A0E9 100%);
}
.page-privacy .privacy-contact-seal-small {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid var(--color-lime);
  color: var(--color-lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
}
.page-privacy .privacy-contact-copy {
  flex: 1 1 280px;
}
.page-privacy .privacy-contact-card h2 {
  font-size: 1.25rem;
  color: var(--color-snow);
  margin: 0 0 var(--space-2);
}
.page-privacy .privacy-contact-card p {
  margin: 0;
  font-size: .8438rem;
  line-height: 1.8;
  color: rgba(247, 249, 252, .82);
}
.page-privacy .privacy-rights-note .btn,
.page-privacy .privacy-contact-card .btn {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: #fff;
  flex-shrink: 0;
}

/* ===== 页脚内链 ===== */
.page-privacy .privacy-foot-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-6);
  font-size: .8125rem;
}
.page-privacy .privacy-foot-links a {
  color: var(--color-blue);
  font-weight: 700;
  text-decoration: none;
  transition: color .2s;
}
.page-privacy .privacy-foot-links a:hover,
.page-privacy .privacy-foot-links a:focus-visible {
  color: var(--color-orange);
  outline: 2px solid rgba(255, 107, 53, .4);
  outline-offset: 2px;
  border-radius: 2px;
}
.page-privacy .privacy-foot-links span {
  color: rgba(43, 42, 37, .35);
}
.page-privacy .privacy-contact-section .footnote {
  margin-top: var(--space-5);
  text-align: center;
  font-family: var(--font-serif);
  font-size: .7813rem;
  color: rgba(43, 42, 37, .58);
}
.page-privacy .privacy-contact-section .footnote a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 桌面端排版增强 ===== */
@media (min-width: 720px) {
  .page-privacy .privacy-seal {
    width: 138px;
    height: 138px;
    padding: 10px;
  }
  .page-privacy .privacy-seal-main {
    font-size: 1.75rem;
  }
  .page-privacy .privacy-seal-no {
    font-size: .625rem;
  }
  .page-privacy .privacy-doc-title-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-6);
  }
  .page-privacy .privacy-title-block {
    flex: 1 1 480px;
  }
  .page-privacy .privacy-seal {
    align-self: flex-start;
    margin-top: var(--space-2);
  }
  .page-privacy .privacy-main-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
  }
  .page-privacy .privacy-doc-lede {
    font-size: 1rem;
  }
  .page-privacy .privacy-head-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-privacy .privacy-intro-grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: var(--space-7);
  }
  .page-privacy .privacy-intro-section {
    padding: var(--space-8) 0;
  }
  .page-privacy .privacy-doc-section {
    padding: var(--space-7) 0;
  }
  .page-privacy .privacy-paper {
    padding: var(--space-6) var(--space-6) var(--space-6) calc(var(--space-6) + 20px);
  }
  .page-privacy .privacy-paper::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 48px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-paper);
    border: 1.5px solid rgba(10, 61, 98, .32);
    box-shadow:
      0 60px 0 -1.5px var(--color-paper),
      0 60px 0 0 rgba(10, 61, 98, .32),
      0 120px 0 -1.5px var(--color-paper),
      0 120px 0 0 rgba(10, 61, 98, .32);
    pointer-events: none;
  }
  .page-privacy .privacy-use-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-rights-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-security-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-privacy .privacy-security-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
  }
}

/* ===== 减少动效偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
  }
}