.page-privacy {
  --doc-sheet-bg: linear-gradient(180deg, #F5FBFF 0%, #F3EEE2 100%);
  --doc-ink: #06202E;
  --doc-ink-soft: rgba(6, 32, 46, .82);
  --doc-line: rgba(10, 42, 67, .16);
  display: block;
  background:
    radial-gradient(1100px 460px at 84% -10%, rgba(16, 64, 94, .66), transparent 68%),
    var(--ink);
  color: var(--mist);
  padding-bottom: 0;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .policy-hero {
  position: relative;
  padding: 36px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .policy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 30px);
  opacity: .55;
  pointer-events: none;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--tide);
  margin-bottom: 22px;
}

.page-privacy .breadcrumbs a {
  color: var(--ice);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-privacy .hero-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 0 0 14px;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 6.4vw, 46px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 0 0 16px;
  max-width: 22ch;
}

.page-privacy .policy-hero .lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 62ch;
  margin: 0 0 22px;
}

.page-privacy .hero-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .hero-points li {
  position: relative;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(16, 64, 94, .42);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px 10px 28px;
}

.page-privacy .hero-points li::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 16px;
  width: 7px;
  height: 7px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255, 90, 31, .18);
}

.page-privacy .doc-cover {
  position: relative;
  margin-top: 30px;
}

.page-privacy .doc-cover .media-frame {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 20px 44px rgba(4, 18, 31, .55);
  overflow: hidden;
}

.page-privacy .doc-cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .doc-cover .paper-label {
  position: absolute;
  right: 12px;
  bottom: -12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  z-index: 1;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .policy-body {
  padding: 38px 0 56px;
}

.page-privacy .doc-layout {
  display: grid;
  gap: 30px;
}

/* ---------- 目录 ---------- */
.page-privacy .doc-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 42, 67, .76);
  padding: 14px;
}

.page-privacy .toc-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 0 0 12px;
}

.page-privacy .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-privacy .toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  padding: 6px 9px;
  border-left: 2px solid transparent;
  border-radius: 2px;
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}

.page-privacy .toc-link .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--tide);
  transition: color .16s ease;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--paper);
  background: rgba(16, 64, 94, .7);
  border-left-color: var(--line-strong);
  outline: none;
}

.page-privacy .toc-link[aria-current="true"] {
  color: var(--paper);
  background: rgba(16, 64, 94, .95);
  border-left-color: var(--ice);
}

.page-privacy .toc-link[aria-current="true"] .mono {
  color: var(--yellow);
}

/* ---------- 条款纸块 ---------- */
.page-privacy .doc-main {
  min-width: 0;
}

.page-privacy .doc-sheet {
  position: relative;
  background: var(--doc-sheet-bg);
  border: 1px solid rgba(4, 18, 31, .18);
  border-radius: var(--radius);
  padding: 22px 18px 20px;
  margin: 0 0 18px;
  box-shadow:
    5px 5px 0 rgba(243, 238, 226, .22),
    0 16px 34px rgba(4, 18, 31, .42);
  scroll-margin-top: calc(var(--frame-top) + 20px);
}

.page-privacy .clause-head {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 0 0 12px 14px;
  border-bottom: 1px solid var(--doc-line);
  margin-bottom: 16px;
}

.page-privacy .clause-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 14px;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--ice), var(--mid));
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--mid);
  line-height: 1;
}

.page-privacy .clause-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.32;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0;
}

.page-privacy .clause-body p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--doc-ink-soft);
  margin: 0 0 12px;
  max-width: 40em;
}

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

.page-privacy .clause-body b {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .clause-body a {
  color: #0B4F6C;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .clause-body a:hover {
  color: var(--orange);
}

.page-privacy .clause-body ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .clause-body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--doc-ink-soft);
}

.page-privacy .clause-body li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 12px;
  width: 9px;
  height: 2px;
  background: var(--ice);
}

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

.page-privacy .note {
  display: block;
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: .02em;
  color: #4A6878;
  margin: 14px 0 0;
  padding: 8px 0 8px 12px;
  border-left: 2px solid rgba(16, 64, 94, .35);
  background: rgba(201, 230, 238, .28);
  max-width: 40em;
}

.page-privacy .note a {
  color: #0B4F6C;
}

/* ---------- 联系渠道列表 ---------- */
.page-privacy .channel-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  border: 1px dashed rgba(10, 42, 67, .34);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .5);
  overflow: hidden;
}

.page-privacy .channel-list li {
  display: grid;
  gap: 3px;
  padding: 11px 14px;
  margin: 0;
  border-bottom: 1px solid rgba(10, 42, 67, .12);
}

.page-privacy .channel-list li:last-child {
  border-bottom: 0;
}

.page-privacy .channel-list li::before {
  display: none;
}

.page-privacy .ch-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--mid);
}

.page-privacy .ch-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .ch-value.mono {
  font-family: var(--font-mono);
  letter-spacing: .04em;
}

/* ---------- 底部引导 ---------- */
.page-privacy .doc-foot {
  padding: 0 0 64px;
}

.page-privacy .foot-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 0 0 16px;
  padding-left: 12px;
  border-left: 4px solid var(--orange);
}

.page-privacy .foot-links {
  display: grid;
  gap: 12px;
}

.page-privacy .foot-card {
  display: block;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 42, 67, .66);
  padding: 14px 16px;
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.page-privacy .foot-card b {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--paper);
  margin-bottom: 5px;
}

.page-privacy .foot-card span {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .foot-card:hover,
.page-privacy .foot-card:focus-visible {
  border-color: var(--line-strong);
  background: rgba(16, 64, 94, .9);
  transform: translateY(-2px);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .policy-hero {
    padding: 48px 0 46px;
  }

  .page-privacy .hero-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .doc-sheet {
    padding: 26px 26px 24px;
  }

  .page-privacy .clause-head h2 {
    font-size: 22px;
  }

  .page-privacy .channel-list li {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }

  .page-privacy .foot-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .policy-body {
    padding: 56px 0 72px;
  }

  .page-privacy .doc-layout {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 52px;
    align-items: start;
  }

  .page-privacy .doc-main {
    order: 1;
  }

  .page-privacy .doc-toc {
    order: 2;
    position: sticky;
    top: calc(var(--frame-top) + 24px);
    padding: 16px 14px 18px;
  }

  .page-privacy .toc-list {
    display: block;
  }

  .page-privacy .doc-sheet {
    padding: 30px 34px 28px;
    margin-bottom: 22px;
  }

  .page-privacy .clause-head h2 {
    font-size: 24px;
  }

  .page-privacy .doc-cover {
    margin-top: 36px;
  }
}

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

  .page-privacy .foot-card:hover,
  .page-privacy .foot-card:focus-visible {
    transform: none;
  }
}

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

  .page-privacy .policy-hero {
    border-bottom: 1px solid #999999;
    padding: 0 0 16px;
  }

  .page-privacy .policy-hero::after,
  .page-privacy .doc-toc,
  .page-privacy .doc-foot,
  .page-privacy .doc-cover .paper-label {
    display: none;
  }

  .page-privacy h1,
  .page-privacy .hero-kicker,
  .page-privacy .policy-hero .lead,
  .page-privacy .hero-points li {
    color: #000000;
  }

  .page-privacy .doc-sheet {
    background: #FFFFFF;
    border: 1px solid #999999;
    box-shadow: none;
    page-break-inside: avoid;
  }

  .page-privacy .clause-body p,
  .page-privacy .clause-body li,
  .page-privacy .ch-value {
    color: #000000;
  }
}