/* ===== 隐私中心 · 页面专属样式（作用域 .page-privacy） ===== */
.page-privacy {
  --pp-measure: 68ch;
  --pp-body: #2C3A4B;
  background: var(--sand);
  color: var(--ink);
}

/* ---------- 顶部 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 44px;
  background: var(--ink);
  color: var(--text-on-ink);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(201, 162, 39, .1) 0 1px, transparent 1px 15px);
  opacity: .55;
  pointer-events: none;
}
.page-privacy .privacy-hero__inner {
  position: relative;
}
.page-privacy .privacy-hero .crumb {
  color: var(--cool);
  font-size: 13px;
}
.page-privacy .privacy-hero .crumb a {
  color: var(--text-on-ink);
}
.page-privacy .privacy-hero .eyebrow {
  margin-top: 22px;
}
.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  max-width: 18ch;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 7.2vw, 58px);
  line-height: 1.15;
  letter-spacing: .01em;
  color: #FFFFFF;
}
.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-on-ink);
}

/* 首屏图片 */
.page-privacy .privacy-figure {
  margin: 30px 0 0;
  max-width: 900px;
}
.page-privacy .privacy-figure__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--rule);
}
.page-privacy .privacy-figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--cool);
}

/* 三类场景 */
.page-privacy .privacy-flow {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.page-privacy .privacy-flow li {
  padding: 16px 18px 18px;
  background: var(--ink-up);
}
.page-privacy .privacy-flow__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}
.page-privacy .privacy-flow__label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text-on-ink-strong);
}
.page-privacy .privacy-flow__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cool);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-main {
  padding: 36px 0 68px;
}
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

/* 章节索引 */
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-dark);
}
.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid var(--edge);
  font-size: 14px;
  line-height: 1.5;
  color: var(--cool);
  text-decoration: none;
  transition: color 150ms var(--ease), border-color 150ms var(--ease), background-color 150ms var(--ease);
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ink);
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, .1);
}
.page-privacy .privacy-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-dark);
}

/* 正文列 */
.page-privacy .privacy-body {
  max-width: var(--pp-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--pp-body);
}

/* ---------- 章节 ---------- */
.page-privacy .clause {
  padding: 30px 0 34px;
  border-top: 1px solid var(--edge);
  scroll-margin-top: calc(var(--header-h) + 28px);
}
.page-privacy .clause:first-child {
  border-top: 0;
  padding-top: 4px;
}
.page-privacy .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}
.page-privacy .clause__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold-dark);
}
.page-privacy .clause__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.25;
  color: var(--ink);
}
.page-privacy .clause__copy {
  flex: none;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--edge);
  background: var(--paper);
  color: var(--cool);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  border-radius: 0;
  cursor: pointer;
  transition: border-color 150ms var(--ease), color 150ms var(--ease), background-color 150ms var(--ease);
}
.page-privacy .clause__copy:hover,
.page-privacy .clause__copy:focus-visible {
  border-color: var(--gold);
  color: var(--gold-dark);
}
.page-privacy .clause__copy[data-copied] {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--ink);
}

.page-privacy .clause__lead {
  margin: 0 0 18px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.75;
  color: var(--ink);
}
.page-privacy .clause h3 {
  margin: 24px 0 8px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
}
.page-privacy .clause h3 .num {
  margin-right: 8px;
  font-size: 13px;
  color: var(--gold-dark);
}
.page-privacy .clause p {
  margin: 0 0 14px;
  color: var(--pp-body);
}
.page-privacy .clause p:last-child {
  margin-bottom: 0;
}
.page-privacy .clause ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}
.page-privacy .clause li {
  position: relative;
  padding-left: 18px;
  line-height: 1.8;
}
.page-privacy .clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}
.page-privacy .clause a {
  color: var(--gold-dark);
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 150ms var(--ease);
}
.page-privacy .clause a:hover {
  background-size: 0% 1px;
}

/* 关键条款 */
.page-privacy .clause__key {
  margin: 20px 0;
  padding: 15px 18px;
  background: var(--sand);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--gold);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  transition: box-shadow 150ms var(--ease);
}
.page-privacy .clause__key:hover {
  box-shadow: inset 2px 0 0 0 var(--gold);
}

/* 保留期限表 */
.page-privacy .clause__tablewrap {
  margin: 18px 0 18px;
  overflow-x: auto;
}
.page-privacy .clause__table {
  width: 100%;
  min-width: 470px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-privacy .clause__table th {
  padding: 10px 14px 10px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-dark);
  white-space: nowrap;
  border-bottom: 1px solid var(--gold);
}
.page-privacy .clause__table td {
  padding: 13px 14px 13px 0;
  vertical-align: top;
  line-height: 1.7;
  color: var(--pp-body);
  border-bottom: 1px solid var(--edge);
}
.page-privacy .clause__table tbody tr {
  transition: background-color 150ms var(--ease);
}
.page-privacy .clause__table tbody tr:hover {
  background: rgba(201, 162, 39, .1);
}
.page-privacy .clause__table .num {
  color: var(--ink);
}

/* 联系块 */
.page-privacy .privacy-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 18px 0 20px;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--edge);
}
.page-privacy .privacy-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-dark);
}
.page-privacy .privacy-contact__mail {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  word-break: break-all;
}
.page-privacy .privacy-contact__copy {
  padding: 5px 12px;
  border: 1px solid var(--edge);
  background: var(--sand);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.4;
  border-radius: 0;
  cursor: pointer;
  transition: border-color 150ms var(--ease), background-color 150ms var(--ease), color 150ms var(--ease);
}
.page-privacy .privacy-contact__copy:hover,
.page-privacy .privacy-contact__copy:focus-visible {
  border-color: var(--gold);
  color: var(--gold-dark);
}
.page-privacy .privacy-contact__copy[data-copied] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}
.page-privacy .privacy-contact__hours {
  flex: 1 1 100%;
  font-size: 13px;
  line-height: 1.7;
  color: var(--cool);
}

.page-privacy .privacy-foot {
  margin: 4px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--edge);
  font-size: 15px;
}

/* 焦点态 */
.page-privacy a:focus-visible,
.page-privacy .copy-btn:focus-visible {
  outline: 2px solid var(--gold-dark);
  outline-offset: 2px;
}
.page-privacy .privacy-hero a:focus-visible {
  outline-color: var(--gold);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 560px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-privacy .privacy-flow {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-privacy .privacy-hero {
    padding: 34px 0 52px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
  }
  .page-privacy .privacy-main {
    padding: 56px 0 88px;
  }
  .page-privacy .clause {
    padding: 38px 0 42px;
  }
  .page-privacy .privacy-figure {
    margin-top: 36px;
  }
}
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