.page-privacy {
  --privacy-toc-w: 244px;
  --privacy-measure: 41rem;
  --privacy-def-bg: #E6F0EE;
  --privacy-def-line: #C6DDD8;
  background: var(--fog);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--fog);
  padding: clamp(28px, 4vw, 48px) 0 clamp(56px, 7vw, 84px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
}

.page-privacy .privacy-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(220, 233, 230, .07) 0 1px, transparent 1px 96px),
    linear-gradient(102deg, rgba(7, 26, 43, .96) 0%, rgba(7, 26, 43, .84) 44%, rgba(7, 26, 43, .32) 100%);
}

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

.page-privacy .privacy-hero .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--steel);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-privacy .privacy-hero .crumbs a {
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--line-dark);
  padding-bottom: 1px;
}

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

.page-privacy .privacy-hero .crumbs-sep {
  color: var(--mint);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: 28px;
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  margin: 0;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -.035em;
  color: var(--fog);
  max-width: 18em;
}

.page-privacy .privacy-hero .lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 248, 247, .76);
}

.page-privacy .hero-meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
}

.page-privacy .hero-meta li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.page-privacy .hero-meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--mint);
  flex: 0 0 auto;
}

.page-privacy .hero-request {
  position: relative;
  background: var(--ink-2);
  border: 1px solid var(--line-dark);
  padding: 22px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-privacy .hero-request-tag {
  display: inline-block;
  margin: 0;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  padding: 4px 9px;
}

.page-privacy .hero-request-title {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -.02em;
  color: var(--fog);
}

.page-privacy .hero-request-mail {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: var(--mint);
  overflow-wrap: anywhere;
}

.page-privacy .hero-request-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 26px;
  padding: clamp(30px, 4vw, 56px) 0 clamp(56px, 7vw, 92px);
}

.page-privacy .privacy-toc {
  border-top: 2px solid var(--ink);
  padding-top: 12px;
  min-width: 0;
}

.page-privacy .toc-head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mint-deep);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding-bottom: 6px;
}

.page-privacy .toc-item {
  flex: 0 0 auto;
  min-width: 0;
}

.page-privacy .toc-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--slate);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .toc-index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mint-deep);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--ink);
  border-color: var(--mint);
  background: var(--privacy-def-bg);
}

.page-privacy .privacy-main {
  min-width: 0;
}

.page-privacy .privacy-intro {
  margin: 0 0 8px;
  padding-left: 16px;
  border-left: 3px solid var(--mint);
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
  max-width: var(--privacy-measure);
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-offset) + 24px);
}

.page-privacy .clause:first-of-type {
  border-top: 2px solid var(--ink);
  margin-top: 26px;
  padding-top: 22px;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--mint-deep);
  flex: 0 0 auto;
}

.page-privacy .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.25;
  letter-spacing: -.025em;
  color: var(--ink);
}

.page-privacy .clause-body {
  max-width: var(--privacy-measure);
}

.page-privacy .clause-body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--slate);
}

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

.page-privacy .clause-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .clause-list li {
  background: #fff;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate);
}

.page-privacy .clause-list b {
  display: block;
  margin-bottom: 3px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 定义框 ---------- */
.page-privacy .def-box {
  margin: 18px 0;
  padding: 16px 18px;
  background: var(--privacy-def-bg);
  border: 1px solid var(--privacy-def-line);
  border-left: 3px solid var(--mint);
}

.page-privacy .def-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mint-deep);
}

.page-privacy .def-box p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ---------- 使用目的 ---------- */
.page-privacy .purpose-grid {
  display: grid;
  gap: 16px;
  margin: 4px 0 18px;
}

.page-privacy .purpose-item {
  position: relative;
  padding-left: 38px;
  min-width: 0;
}

.page-privacy .purpose-num {
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mint-deep);
}

.page-privacy .purpose-item h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .purpose-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .table-scroll {
  margin: 6px 0 18px;
  overflow-x: auto;
}

.page-privacy .retention {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 460px;
}

.page-privacy .retention th {
  text-align: left;
  padding: 10px 12px;
  background: #EDF4F3;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--mint-deep);
  white-space: nowrap;
}

.page-privacy .retention td {
  padding: 11px 12px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--slate);
  line-height: 1.65;
  vertical-align: top;
}

.page-privacy .retention td:first-child {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-privacy .retention td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-2);
  white-space: nowrap;
}

.page-privacy .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 用户权利 ---------- */
.page-privacy .rights {
  display: grid;
  gap: 12px;
  margin: 4px 0 18px;
}

.page-privacy .right {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--mint);
  padding: 14px 16px;
  min-width: 0;
}

.page-privacy .right h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

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

/* ---------- 联系 ---------- */
.page-privacy .contact-panel {
  display: grid;
  gap: 18px;
  margin: 6px 0 18px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink);
  color: var(--fog);
  border-left: 4px solid var(--orange);
}

.page-privacy .contact-cell {
  min-width: 0;
}

.page-privacy .contact-key {
  margin: 0 0 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--steel);
}

.page-privacy .contact-value {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--fog);
  overflow-wrap: anywhere;
}

.page-privacy .contact-value.mono {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--lime);
}

.page-privacy .related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .related-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .related-link:hover,
.page-privacy .related-link:focus-visible {
  border-color: var(--mint);
  transform: translateY(-2px);
}

.page-privacy .related-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .related-desc {
  font-size: 12px;
  color: var(--slate);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .purpose-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }

  .page-privacy .rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .right-wide {
    grid-column: 1 / -1;
  }

  .page-privacy .contact-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1fr) 322px;
    gap: 48px;
    align-items: end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(36px, 4.5vw, 72px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-offset) + 18px);
    max-height: calc(100vh - var(--header-offset) - 48px);
    overflow-y: auto;
  }

  .page-privacy .toc-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .toc-item {
    min-width: 0;
  }

  .page-privacy .toc-link {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 8px;
    align-items: start;
    padding: 9px 0 9px 12px;
    margin-left: -1px;
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    white-space: normal;
    font-size: 13.5px;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible {
    background: transparent;
    color: var(--ink);
    border-left-color: var(--mint);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .related-link {
    transition: none;
  }

  .page-privacy .related-link:hover {
    transform: none;
  }
}

@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero-media,
  .page-privacy .hero-request {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding: 0;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000;
    clip-path: none;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-hero .lead {
    color: #000;
  }
}