.page-privacy {
  --pv-ink: #16181D;
  --pv-body: #262A31;
  --pv-muted: #575D66;
  --pv-line-dark: rgba(13, 14, 17, .16);
  --pv-line-soft: rgba(13, 14, 17, .08);
  background: var(--bg);
}

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

/* ============ 首屏 ============ */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 88px) 0 clamp(36px, 5vw, 66px);
  background:
    linear-gradient(180deg, rgba(201, 162, 39, .12), rgba(201, 162, 39, 0) 48%),
    linear-gradient(120deg, rgba(31, 111, 120, .18), rgba(31, 111, 120, 0) 58%),
    var(--ink-950);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(46, 50, 58, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46, 50, 58, .55) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(130% 90% at 82% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(130% 90% at 82% 0%, #000 0%, transparent 72%);
}

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

.page-privacy .privacy-hero .breadcrumbs {
  margin: 0 0 clamp(18px, 3vw, 32px);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--slate-400);
}

.page-privacy .privacy-hero .breadcrumbs a {
  color: var(--slate-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-hero .breadcrumbs a:hover {
  color: var(--gold-300);
  border-bottom-color: var(--gold-300);
}

.page-privacy .privacy-hero .breadcrumbs [aria-current="page"] {
  color: var(--paper-100);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--gold-300);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 clamp(18px, 2.4vw, 28px);
  max-width: 15em;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(31px, 6.2vw, 70px);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--paper-100);
}

.page-privacy .privacy-hero .lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 42em;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.85;
  color: #C7CCD4;
}

.page-privacy .hero-meta {
  display: inline-block;
  margin: 0;
  padding: 12px 18px;
  max-width: 46em;
  border-left: 2px solid var(--gold-500);
  background: rgba(26, 28, 33, .74);
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-100);
}

/* ============ 横幅图 ============ */
.page-privacy .privacy-banner {
  margin: 0;
  line-height: 0;
  border-bottom: 1px solid var(--line);
  background: var(--ink-800);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: clamp(180px, 26vw, 360px);
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
}

/* ============ 正文区 ============ */
.page-privacy .privacy-doc {
  padding: clamp(40px, 6vw, 82px) 0 clamp(52px, 7vw, 96px);
  background: var(--paper-100);
  color: var(--pv-body);
}

.page-privacy .doc-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-privacy .doc-toc-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--clay-600);
}

.page-privacy .doc-toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .doc-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .doc-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--pv-line-dark);
  background: rgba(255, 255, 255, .6);
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--pv-ink);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .doc-toc-list a:hover,
.page-privacy .doc-toc-list a:focus-visible {
  border-color: var(--gold-500);
  background: #fff;
  color: var(--clay-600);
}

.page-privacy .doc-toc-list a span {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 13px;
  color: var(--gold-500);
}

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

/* ============ 条款 ============ */
.page-privacy .clause {
  position: relative;
  padding-top: 6px;
}

.page-privacy .clause + .clause {
  margin-top: clamp(42px, 6vw, 78px);
  padding-top: clamp(42px, 6vw, 78px);
  border-top: 1px solid var(--pv-line-dark);
}

.page-privacy .clause-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 42px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold-500);
}

.page-privacy .clause h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(23px, 3.2vw, 33px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-950);
}

.page-privacy .clause-lede {
  margin: 0 0 22px;
  padding-left: 15px;
  border-left: 2px solid var(--gold-500);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: #33383F;
}

.page-privacy .clause p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--pv-body);
}

.page-privacy .clause ul {
  display: grid;
  gap: 13px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause li {
  position: relative;
  padding-left: 24px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--pv-body);
}

.page-privacy .clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 11px;
  height: 2px;
  background: var(--gold-500);
}

/* ============ 细线表格 ============ */
.page-privacy .table-scroll {
  margin: 0 0 20px;
  overflow-x: auto;
  border: 1px solid var(--pv-line-dark);
  background: #fff;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .privacy-table th {
  padding: 12px 15px;
  text-align: left;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .1em;
  white-space: nowrap;
  color: var(--paper-100);
  background: var(--ink-800);
}

.page-privacy .privacy-table td {
  padding: 15px;
  border-top: 1px solid var(--pv-line-soft);
  vertical-align: top;
  line-height: 1.78;
  color: var(--pv-body);
}

.page-privacy .privacy-table tbody tr:nth-child(even) {
  background: rgba(13, 14, 17, .028);
}

.page-privacy .privacy-table td:last-child {
  color: var(--clay-600);
  white-space: nowrap;
}

/* ============ 折叠条款 ============ */
.page-privacy .privacy-fold {
  margin: 0 0 18px;
  border: 1px solid var(--pv-line-dark);
  background: rgba(255, 255, 255, .62);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink-950);
  list-style: none;
}

.page-privacy .privacy-fold summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold summary::after {
  content: "展开";
  flex: 0 0 auto;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--clay-600);
}

.page-privacy .privacy-fold[open] summary::after {
  content: "收起";
}

.page-privacy .privacy-fold .fold-body {
  padding: 0 16px 18px;
  border-top: 1px solid var(--pv-line-soft);
}

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

/* ============ 请求卡片 ============ */
.page-privacy .request-card {
  display: grid;
  gap: 16px;
  margin: 0 0 20px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--pv-line-dark);
  border-left: 3px solid var(--gold-500);
  background: #fff;
}

.page-privacy .request-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-privacy .request-key {
  flex: 0 0 auto;
  min-width: 74px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--clay-600);
}

.page-privacy .request-val {
  flex: 0 1 auto;
  font-family: var(--font-mono);
  font-size: 15.5px;
  letter-spacing: .02em;
  color: var(--ink-950);
  word-break: break-all;
}

.page-privacy .copy-btn {
  flex: 0 0 auto;
  padding: 7px 15px;
  font: inherit;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--paper-100);
  background: var(--ink-950);
  border: 1px solid var(--ink-950);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .copy-btn:hover,
.page-privacy .copy-btn:focus-visible {
  color: var(--ink-950);
  background: var(--gold-500);
  border-color: var(--gold-500);
}

.page-privacy .copy-toast {
  margin: 0;
  font-size: 13.5px;
  color: var(--teal-600);
}

/* ============ 页尾链接与版本 ============ */
.page-privacy .doc-next {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: 24px;
  border-top: 1px solid var(--pv-line-dark);
  font-size: 15px;
}

.page-privacy .doc-next span {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--clay-600);
}

.page-privacy .doc-next a {
  color: var(--teal-600);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 111, 120, .38);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .doc-next a:hover {
  color: var(--clay-600);
  border-bottom-color: var(--clay-600);
}

.page-privacy .doc-version {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pv-muted);
}

/* ============ 结尾深色区 ============ */
.page-privacy .privacy-tail {
  padding: clamp(40px, 6vw, 74px) 0;
  background:
    linear-gradient(180deg, rgba(31, 111, 120, .16), rgba(31, 111, 120, 0) 70%),
    var(--ink-950);
  border-top: 1px solid var(--line);
}

.page-privacy .tail-inner {
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-privacy .privacy-tail .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-300);
}

.page-privacy .privacy-tail h2 {
  margin: 0;
  max-width: 24em;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--paper-100);
}

/* ============ 回到顶部 ============ */
.page-privacy .privacy-totop {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 40;
  padding: 10px 13px;
  font-size: 12px;
  letter-spacing: .12em;
  text-decoration: none;
  color: var(--paper-100);
  background: rgba(13, 14, 17, .84);
  border: 1px solid var(--line-700);
  backdrop-filter: blur(6px);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  color: var(--gold-300);
  border-color: var(--gold-500);
}

/* ============ 自适应 ============ */
@media (min-width: 760px) {
  .page-privacy .tail-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-totop {
    right: 66px;
    bottom: 24px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .doc-grid {
    grid-template-columns: 212px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 104px;
  }

  .page-privacy .doc-toc-list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .doc-toc-list a {
    display: flex;
    width: 100%;
    padding: 9px 10px 9px 12px;
    border: 0;
    border-left: 2px solid var(--pv-line-dark);
    background: transparent;
    white-space: normal;
  }

  .page-privacy .doc-toc-list a:hover,
  .page-privacy .doc-toc-list a:focus-visible {
    border-left-color: var(--gold-500);
    background: rgba(255, 255, 255, .7);
  }

  .page-privacy .clause {
    padding-left: 96px;
  }

  .page-privacy .clause-num {
    position: absolute;
    left: 0;
    top: 4px;
    margin: 0;
    font-size: 56px;
  }
}

@media (max-width: 560px) {
  .page-privacy .request-row {
    gap: 8px;
  }

  .page-privacy .request-key {
    min-width: 100%;
  }

  .page-privacy .privacy-fold summary {
    font-size: 15px;
    padding: 14px;
  }
}

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