.page-privacy {
  --privacy-measure: 40rem;
  --privacy-rail: 190px;
  padding-top: var(--head-h);
  background: var(--ink);
}

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

/* ── 顶部版本文档条 ── */
.page-privacy .privacy-versionbar {
  background: var(--deep-2);
  border-bottom: 1px solid rgba(52, 226, 198, 0.28);
}

.page-privacy .privacy-versionbar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding-top: 9px;
  padding-bottom: 9px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--on-dark-2);
}

.page-privacy .privacy-version-tag {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-privacy .privacy-version-sep {
  width: 22px;
  height: 1px;
  background: var(--aurora);
  opacity: 0.7;
}

/* ── 首屏 ── */
.page-privacy .privacy-hero {
  background: var(--ink);
  color: var(--on-dark);
  overflow: hidden;
}

.page-privacy .privacy-hero-figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 5;
  max-height: 300px;
  overflow: hidden;
  border-bottom: 1px solid rgba(199, 205, 214, 0.16);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  opacity: 0.5;
  filter: grayscale(0.7) contrast(1.08);
}

.page-privacy .privacy-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 14, 19, 0.12) 0%, rgba(11, 14, 19, 0.92) 100%),
    linear-gradient(90deg, rgba(14, 42, 71, 0.55) 0%, rgba(11, 14, 19, 0) 62%);
}

.page-privacy .privacy-hero-body {
  position: relative;
  padding-top: 36px;
  padding-bottom: 48px;
}

.page-privacy .privacy-hero .crumbs {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--on-dark-3);
}

.page-privacy .privacy-hero .crumbs a {
  color: var(--on-dark-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-hero .crumbs a:hover,
.page-privacy .privacy-hero .crumbs a:focus-visible {
  color: var(--aurora);
  border-bottom-color: var(--aurora);
}

.page-privacy .privacy-hero h1 {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .privacy-lede {
  max-width: 36rem;
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--on-dark-2);
}

.page-privacy .privacy-hero-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px 32px;
  margin: 34px 0 0;
  padding-top: 20px;
  border-top: var(--hair-dark);
}

.page-privacy .privacy-hero-meta > div {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-privacy .privacy-hero-meta dt {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--on-dark-3);
}

.page-privacy .privacy-hero-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--on-dark);
}

.page-privacy .privacy-hero-meta .privacy-meta-mono {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold);
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ── 正文区 ── */
.page-privacy .privacy-body {
  padding-top: 52px;
  padding-bottom: 68px;
  background: var(--white);
}

.page-privacy .privacy-body-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

/* 条款目录 */
.page-privacy .privacy-toc {
  min-width: 0;
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--rock);
}

.page-privacy .privacy-toc-list {
  display: grid;
  gap: 0 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
}

.page-privacy .privacy-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-toc-list a:hover,
.page-privacy .privacy-toc-list a:focus-visible {
  color: var(--aurora-2);
  border-bottom-color: var(--aurora);
}

.page-privacy .privacy-toc-list .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-2);
}

@media (max-width: 899px) {
  .page-privacy .privacy-toc-list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding-bottom: 6px;
  }
}

/* 条款列 */
.page-privacy .privacy-articles {
  max-width: var(--privacy-measure);
  min-width: 0;
}

.page-privacy .privacy-article {
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-article:last-of-type {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.page-privacy .privacy-article-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}

.page-privacy .privacy-article-index {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--gold-2);
}

.page-privacy .privacy-article h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.4vw, 26px);
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-privacy .privacy-prose {
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .privacy-prose p {
  margin: 0 0 16px;
}

.page-privacy .privacy-prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-prose a {
  color: var(--aurora-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 122, 107, 0.4);
  transition: border-color 0.18s var(--ease);
}

.page-privacy .privacy-prose a:hover,
.page-privacy .privacy-prose a:focus-visible {
  border-bottom-color: var(--aurora);
}

.page-privacy .privacy-prose .privacy-note {
  font-size: 14px;
  color: var(--rock);
}

/* 三种场景 */
.page-privacy .privacy-scenes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--hair-light);
}

.page-privacy .privacy-scenes > li {
  padding: 20px 0;
  border-bottom: var(--hair-light);
}

.page-privacy .privacy-scene-key {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-scene-key .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold-2);
}

.page-privacy .privacy-scenes > li > p + p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(11, 14, 19, 0.78);
}

/* 保留期限列表 */
.page-privacy .privacy-terms {
  margin: 22px 0 18px;
  padding: 0;
  list-style: none;
  border-top: var(--hair-light);
}

.page-privacy .privacy-terms > li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px 20px;
  padding: 13px 0;
  border-bottom: var(--hair-light);
  font-size: 14px;
  line-height: 1.65;
}

.page-privacy .privacy-term-key {
  color: var(--ink);
  font-weight: 500;
}

.page-privacy .privacy-term-val {
  color: var(--rock);
}

.page-privacy .privacy-term-per {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--gold-2);
}

@media (min-width: 640px) {
  .page-privacy .privacy-terms > li {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.8fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 0 20px;
  }
}

/* 请求步骤 */
.page-privacy .privacy-steps {
  counter-reset: pstep;
  margin: 18px 0 18px;
  padding: 0;
  list-style: none;
  border-top: var(--hair-light);
}

.page-privacy .privacy-steps > li {
  counter-increment: pstep;
  position: relative;
  padding: 13px 0 13px 44px;
  border-bottom: var(--hair-light);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(11, 14, 19, 0.82);
}

.page-privacy .privacy-steps > li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-2);
}

/* 邮箱复制 */
.page-privacy .privacy-copy {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  margin: 4px 0 0;
  padding: 10px 14px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--mist);
  border: 1px solid var(--line);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-privacy .privacy-copy:hover {
  border-color: var(--aurora);
  color: var(--aurora-2);
}

.page-privacy .privacy-copy:focus-visible {
  outline: 2px solid var(--aurora);
  outline-offset: 2px;
}

.page-privacy .privacy-copy-mail {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.01em;
  word-break: break-all;
}

.page-privacy .privacy-copy-hint {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--rock);
}

/* 收束区 */
.page-privacy .privacy-closing {
  padding-top: 36px;
  padding-bottom: 44px;
  background: var(--mist);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-closing-inner {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-closing-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(11, 14, 19, 0.78);
}

.page-privacy .privacy-closing-text a {
  color: var(--aurora-2);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 122, 107, 0.4);
  transition: border-color 0.18s var(--ease);
}

.page-privacy .privacy-closing-text a:hover,
.page-privacy .privacy-closing-text a:focus-visible {
  border-bottom-color: var(--aurora);
}

.page-privacy .privacy-totop-row {
  margin: 26px 0 0;
}

.page-privacy .privacy-totop {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  color: var(--aurora-2);
  border-bottom-color: var(--aurora);
}

/* ── 桌面加强 ── */
@media (min-width: 900px) {
  .page-privacy .privacy-body {
    padding-top: 84px;
    padding-bottom: 100px;
  }

  .page-privacy .privacy-body-grid {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    gap: 80px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--head-h) + 24px);
  }

  .page-privacy .privacy-toc-list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
  }

  .page-privacy .privacy-closing {
    padding-top: 52px;
    padding-bottom: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
    animation: none !important;
  }
}

/* ── 打印 ── */
@media print {
  .page-privacy {
    padding-top: 0;
    background: #ffffff;
  }

  .page-privacy .privacy-versionbar {
    background: none;
    border-bottom: 1px solid #000000;
  }

  .page-privacy .privacy-versionbar-inner,
  .page-privacy .privacy-version-tag {
    color: #000000;
  }

  .page-privacy .privacy-version-sep {
    background: #000000;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000000;
  }

  .page-privacy .privacy-hero-figure {
    display: none;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-hero .privacy-lede,
  .page-privacy .privacy-hero-meta dd,
  .page-privacy .privacy-hero-meta .privacy-meta-mono {
    color: #000000;
  }

  .page-privacy .privacy-hero .crumbs,
  .page-privacy .privacy-hero-meta dt {
    color: #444444;
  }

  .page-privacy .privacy-toc,
  .page-privacy .privacy-copy,
  .page-privacy .privacy-totop-row {
    display: none;
  }

  .page-privacy .privacy-body {
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .page-privacy .privacy-body-grid {
    display: block;
  }

  .page-privacy .privacy-articles {
    max-width: none;
  }

  .page-privacy .privacy-article {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .privacy-closing {
    background: none;
    border-top: 1px solid #000000;
  }
}