.page-privacy {
  --pr-rule: rgba(6, 20, 27, .15);
  --pr-quiet: #4A6570;
  --pr-soft: rgba(6, 20, 27, .045);
  --pr-on-dark: #BCD0D7;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .wrap {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- 头部 ---------- */
.page-privacy .privacy-head {
  padding: clamp(20px, 4vw, 40px) 0 clamp(40px, 6vw, 76px);
  border-bottom: var(--edge);
  background:
    radial-gradient(120% 85% at 88% 0%, rgba(16, 59, 79, .9) 0%, rgba(6, 20, 27, 0) 62%),
    linear-gradient(180deg, var(--ink) 0%, #04101a 100%);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 48px);
}

.page-privacy .breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-privacy .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-privacy .breadcrumb-link {
  color: var(--pr-on-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb-link:hover,
.page-privacy .breadcrumb-link:focus-visible {
  color: var(--live);
  border-bottom-color: var(--live);
}

.page-privacy .breadcrumb-current {
  color: var(--signal);
}

.page-privacy .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
  align-items: end;
}

.page-privacy .eyebrow {
  margin: 0 0 6px;
  color: var(--pr-on-dark);
}

.page-privacy .privacy-title {
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(56px, 15vw, 148px);
  line-height: .9;
  letter-spacing: .015em;
  margin: .08em 0 .18em;
  color: var(--paper);
  font-stretch: condensed;
}

.page-privacy .privacy-lede {
  max-width: 48ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: clamp(15px, 1.9vw, 17.5px);
  line-height: 1.85;
  color: var(--pr-on-dark);
}

.page-privacy .head-index {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .head-index-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .head-index-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mute);
}

.page-privacy .head-index-val {
  font-size: 13px;
  color: var(--paper);
  letter-spacing: .02em;
}

.page-privacy .head-index-item:first-child .head-index-val {
  color: var(--signal);
  font-weight: 700;
}

.page-privacy .hero-fig {
  margin: 0;
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--panel);
}

.page-privacy .hero-fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(1.06);
}

.page-privacy .hero-cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mute);
  padding: 8px 12px;
  border-top: 3px solid var(--line);
  background: rgba(6, 20, 27, .6);
}

/* ---------- 阅读区 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(36px, 6vw, 84px) 0 clamp(48px, 7vw, 104px);
}

.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 44px);
}

/* 条款索引 */
.page-privacy .privacy-toc {
  border-top: 3px solid var(--ink);
  padding-top: 16px;
}

.page-privacy .toc-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--signal);
  margin: 0 0 14px;
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc-link {
  display: grid;
  grid-template-columns: 2.4em 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-left: 3px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.45;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  background: var(--pr-soft);
  border-left-color: var(--signal);
}

.page-privacy .toc-num {
  font-size: 12px;
  color: var(--signal);
}

.page-privacy .toc-note {
  margin: 16px 0 0;
  padding-left: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--pr-quiet);
  border-left: 3px solid var(--pr-rule);
}

/* 条款正文 */
.page-privacy .clause {
  border-top: 3px solid var(--ink);
  padding-top: clamp(18px, 2.6vw, 28px);
  margin-bottom: clamp(36px, 5vw, 62px);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

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

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-privacy .clause-num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ink);
  background: var(--signal);
  padding: 3px 8px;
  transition: background .25s ease;
}

.page-privacy .clause:target .clause-num {
  background: var(--pitch-deep);
  color: var(--paper);
}

.page-privacy .clause-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.22;
  margin: 0;
  color: var(--ink);
}

.page-privacy .clause p {
  max-width: 66ch;
  margin: 16px 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.88;
  color: var(--ink);
}

.page-privacy .sub-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2.3vw, 22px);
  margin: 30px 0 4px;
  color: var(--ink);
}

/* 表格 */
.page-privacy .table-scroll {
  margin: 22px 0 12px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-bottom: 2px solid var(--ink);
}

.page-privacy .data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  margin: 0;
  font-size: 14.5px;
}

.page-privacy .data-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--pr-quiet);
  padding: 0 14px 10px 0;
  border-bottom: 2px solid var(--ink);
}

.page-privacy .data-table td {
  padding: 14px 14px 14px 0;
  vertical-align: top;
  line-height: 1.68;
  border-bottom: 1px solid var(--pr-rule);
  transition: background .2s ease;
}

.page-privacy .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .data-table td:first-child {
  font-weight: 700;
  color: var(--ink);
  width: 28%;
}

.page-privacy .data-table tbody tr:hover td {
  background: rgba(46, 204, 113, .1);
}

.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;
}

/* 用途列表 */
.page-privacy .use-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .use-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "tag title"
    "tag body";
  column-gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pr-rule);
}

.page-privacy .use-item:first-child {
  border-top: 1px solid var(--pr-rule);
}

.page-privacy .use-tag {
  grid-area: tag;
  font-size: 12px;
  color: var(--pitch-deep);
  padding-top: 3px;
  letter-spacing: .06em;
}

.page-privacy .use-title {
  grid-area: title;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(17px, 2.1vw, 20px);
  margin: 0 0 4px;
  color: var(--ink);
}

.page-privacy .use-item p {
  grid-area: body;
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pr-quiet);
}

/* 保管措施 */
.page-privacy .guard-list {
  list-style: none;
  margin: 16px 0 8px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .guard-list li {
  position: relative;
  padding: 14px 16px 14px 20px;
  background: var(--pr-soft);
  border-left: 4px solid var(--pitch-deep);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .guard-list strong {
  color: var(--ink);
  font-weight: 700;
}

/* 用户权利 */
.page-privacy .rights-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .rights-list li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  padding-left: 16px;
  border-left: 2px solid var(--signal);
}

.page-privacy .rights-key {
  display: inline-block;
  margin-right: 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--signal);
  white-space: nowrap;
}

/* 联系卡 */
.page-privacy .contact-card {
  margin: 32px 0 8px;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-soft);
  background: var(--panel-2);
  color: var(--paper);
  padding: clamp(20px, 3vw, 30px);
}

.page-privacy .contact-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2.3vw, 22px);
  margin: 0 0 18px;
  color: var(--paper);
}

.page-privacy .contact-grid {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(243, 247, 244, .18);
}

.page-privacy .contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--live);
}

.page-privacy .contact-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .contact-row dd a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
}

.page-privacy .contact-row dd a:hover,
.page-privacy .contact-row dd a:focus-visible {
  color: var(--signal-soft);
}

.page-privacy .contact-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(243, 247, 244, .22);
  font-size: 13px;
  line-height: 1.75;
  color: var(--pr-on-dark);
}

.page-privacy .clause-outro {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--pr-rule);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pr-quiet);
}

.page-privacy .clause-outro a {
  color: var(--pitch-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--pitch);
  padding-bottom: 1px;
}

.page-privacy .clause-outro a:hover,
.page-privacy .clause-outro a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--signal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-privacy .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }

  .page-privacy .contact-row {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-privacy .use-item {
    grid-template-columns: 3em 1fr;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(200px, 252px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
  }

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

  .page-privacy .toc-list {
    gap: 3px;
  }
}

@media (max-width: 519px) {
  .page-privacy .use-item {
    grid-template-columns: 1fr;
    grid-template-areas:
      "tag"
      "title"
      "body";
    row-gap: 6px;
  }

  .page-privacy .use-tag {
    padding-top: 0;
  }

  .page-privacy .rights-key {
    display: block;
    margin: 0 0 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .data-table td,
  .page-privacy .clause-num {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .privacy-head {
    background: #ffffff;
    border-bottom: 2px solid #000000;
  }

  .page-privacy .privacy-title,
  .page-privacy .privacy-lede,
  .page-privacy .head-index-val,
  .page-privacy .eyebrow {
    color: #000000;
  }

  .page-privacy .privacy-body {
    background: #ffffff;
    padding: 20px 0;
  }

  .page-privacy .privacy-shell {
    display: block;
  }

  .page-privacy .privacy-toc,
  .page-privacy .hero-fig {
    display: none;
  }

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

  .page-privacy .contact-card {
    background: #ffffff;
    color: #000000;
    box-shadow: none;
    border: 2px solid #000000;
  }

  .page-privacy .contact-card .contact-title,
  .page-privacy .contact-row dd,
  .page-privacy .contact-row dd a,
  .page-privacy .contact-note {
    color: #000000;
  }
}