.page-privacy {
  --pri-cyan-soft: rgba(20, 227, 212, 0.30);
  --pri-cyan-faint: rgba(20, 227, 212, 0.10);
  --pri-grid-line: rgba(27, 74, 99, 0.42);
  --pri-panel: #0A2135;
  --pri-deep: #05121E;
  position: relative;
  isolation: isolate;
}

/* ---------- 首屏 ---------- */
.page-privacy .pri-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(48px, 10vw, 96px) 0 clamp(44px, 8vw, 76px);
  border-bottom: 1px solid var(--line-600);
  isolation: isolate;
}

.page-privacy .pri-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.38;
  z-index: 0;
}

.page-privacy .pri-hero-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 18, 30, 0.55) 0%, rgba(5, 18, 30, 0.92) 68%, #05121E 100%),
    linear-gradient(112deg, rgba(20, 227, 212, 0.14) 0%, rgba(20, 227, 212, 0) 48%);
}

.page-privacy .pri-hero-sweep {
  position: absolute;
  z-index: 1;
  right: -12%;
  bottom: -58%;
  width: 78%;
  height: 118%;
  background: linear-gradient(140deg, rgba(20, 227, 212, 0.20), rgba(20, 227, 212, 0) 62%);
  transform: rotate(-11deg);
  border-radius: 40% 0 0 0;
  pointer-events: none;
}

.page-privacy .pri-hero-inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pri-crumb-sep {
  margin: 0 6px;
  color: var(--line-600);
}

.page-privacy .pri-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(32px, 7vw, 58px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--ink-100);
  margin: 18px 0 0;
  max-width: 14em;
}

.page-privacy .pri-lede {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 3.6vw, 17px);
  line-height: 1.8;
  color: var(--ink-muted-400);
}

.page-privacy .pri-hero-marks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-privacy .pri-hero-marks li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-pill);
  background: rgba(10, 33, 53, 0.62);
  font-size: 12.5px;
  color: var(--ink-muted-400);
  letter-spacing: 0.02em;
}

.page-privacy .pri-hero-mark-num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--electric-cyan-400);
  letter-spacing: 0.04em;
}

/* ---------- 布局骨架 ---------- */
.page-privacy .pri-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-block: 46px 92px;
}

.page-privacy .pri-layout::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--pri-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pri-grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.34;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 12%, #000 82%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 12%, #000 82%, transparent 100%);
}

.page-privacy .pri-layout > * {
  position: relative;
  z-index: 1;
}

/* ---------- 侧边条款目录 ---------- */
.page-privacy .pri-rail {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.page-privacy .pri-rail .rail-label,
.page-privacy .pri-rail-foot {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-muted-400);
  margin: 0;
}

.page-privacy .pri-rail-foot {
  display: none;
}

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

.page-privacy .pri-rail-list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pri-rail-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 7px 14px;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--ink-muted-400);
  text-decoration: none;
  background: rgba(10, 33, 53, 0.55);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pri-rail-list a:hover,
.page-privacy .pri-rail-list a:focus-visible {
  color: var(--cyan-light-200);
  border-color: var(--electric-cyan-400);
}

.page-privacy .pri-rail-list a[aria-current="true"] {
  color: var(--electric-cyan-400);
  border-color: var(--electric-cyan-400);
  background: rgba(20, 227, 212, 0.10);
}

.page-privacy .pri-rail-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  opacity: 0.86;
}

/* ---------- 摘要卡 ---------- */
.page-privacy .pri-digest {
  border: 1px solid var(--pri-cyan-soft);
  border-radius: var(--radius-card);
  background: linear-gradient(158deg, rgba(18, 49, 75, 0.88), rgba(10, 33, 53, 0.94));
  padding: 22px 20px 20px;
  margin-bottom: 44px;
  box-shadow: 0 18px 44px -30px rgba(20, 227, 212, 0.55);
}

.page-privacy .pri-digest-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
}

.page-privacy .pri-digest-sub {
  margin: 0;
  font-size: 13px;
  color: var(--ink-muted-400);
  letter-spacing: 0.02em;
}

.page-privacy .pri-digest-list {
  counter-reset: pri-digest;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pri-digest-list li {
  counter-increment: pri-digest;
  position: relative;
  padding: 11px 0 11px 40px;
  border-top: 1px solid var(--line-600);
}

.page-privacy .pri-digest-list li:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .pri-digest-list li::before {
  content: counter(pri-digest, decimal-leading-zero);
  position: absolute;
  left: 2px;
  top: 13px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--electric-cyan-400);
}

.page-privacy .pri-digest-list li:first-child::before {
  top: 8px;
}

.page-privacy .pri-digest-list a {
  color: var(--ink-100);
  font-size: 14.5px;
  line-height: 1.7;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .pri-digest-list a:hover,
.page-privacy .pri-digest-list a:focus-visible {
  color: var(--cyan-light-200);
  border-bottom-color: var(--electric-cyan-400);
}

.page-privacy .pri-digest-foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-600);
  font-size: 13px;
  color: var(--ink-muted-400);
}

.page-privacy .pri-digest-foot a {
  color: var(--cyan-light-200);
  text-decoration: none;
  border-bottom: 1px solid var(--pri-cyan-soft);
}

/* ---------- 条款主体 ---------- */
.page-privacy .pri-clause {
  scroll-margin-top: 92px;
  min-width: 0;
}

.page-privacy .pri-clause + .pri-clause {
  margin-top: 40px;
  padding-top: 34px;
  border-top: 1px solid var(--line-600);
}

.page-privacy .pri-clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .pri-clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--electric-cyan-400);
  padding-top: 6px;
}

.page-privacy .pri-clause-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 4.8vw, 27px);
  line-height: 1.4;
  color: var(--ink-100);
  letter-spacing: 0.01em;
}

.page-privacy .pri-clause-body p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink-muted-400);
}

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

.page-privacy .pri-clause-body a {
  color: var(--cyan-light-200);
  text-decoration: none;
  border-bottom: 1px solid var(--pri-cyan-soft);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .pri-clause-body a:hover,
.page-privacy .pri-clause-body a:focus-visible {
  color: var(--electric-cyan-400);
  border-bottom-color: var(--electric-cyan-400);
}

/* 虚线短勾列表 */
.page-privacy .pri-ticks {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .pri-ticks li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-muted-400);
}

.page-privacy .pri-ticks li:last-child {
  margin-bottom: 0;
}

.page-privacy .pri-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background: var(--electric-cyan-400);
}

/* 提示条 */
.page-privacy .pri-note {
  margin-top: 16px;
  padding: 13px 16px;
  border-left: 3px solid var(--amber-500);
  border-radius: 0 12px 12px 0;
  background: rgba(245, 166, 35, 0.08);
  color: var(--amber-light-300) !important;
  font-size: 14px !important;
  line-height: 1.7 !important;
}

/* 反白条款分区 */
.page-privacy .pri-clause.is-paper {
  background: var(--paper-50);
  border-radius: var(--radius-card);
  padding: 28px 22px 30px;
  border-top-color: transparent;
  box-shadow: 0 24px 60px -46px rgba(5, 18, 30, 0.9);
}

.page-privacy .pri-clause.is-paper .pri-clause-num {
  color: #0A6C68;
}

.page-privacy .pri-clause.is-paper .pri-clause-title {
  color: #05121E;
}

.page-privacy .pri-clause.is-paper .pri-clause-body p {
  color: #22455E;
}

.page-privacy .pri-clause.is-paper .pri-clause-body a {
  color: #0A6C68;
  border-bottom-color: rgba(10, 108, 104, 0.42);
}

.page-privacy .pri-clause.is-paper .pri-clause-body a:hover,
.page-privacy .pri-clause.is-paper .pri-clause-body a:focus-visible {
  color: #05121E;
  border-bottom-color: #05121E;
}

/* 权利清单 */
.page-privacy .pri-rights {
  list-style: none;
  margin: 6px 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pri-rights li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.72;
  color: #22455E;
}

.page-privacy .pri-rights-key {
  flex: none;
  min-width: 44px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(10, 108, 104, 0.12);
  color: #0A6C68;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-align: center;
}

.page-privacy .pri-rights-note {
  font-size: 13.5px !important;
  color: #3E6076 !important;
  border-top: 1px solid rgba(5, 18, 30, 0.12);
  padding-top: 14px;
}

/* 联系方式表 */
.page-privacy .pri-contact {
  margin: 20px 0 0;
  border: 1px solid var(--line-600);
  border-radius: var(--radius-card);
  background: rgba(10, 33, 53, 0.7);
  overflow: hidden;
}

.page-privacy .pri-contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 14px 18px;
  border-top: 1px solid var(--line-600);
}

.page-privacy .pri-contact-row:first-child {
  border-top: 0;
}

.page-privacy .pri-contact-row dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-muted-400);
  margin: 0;
}

.page-privacy .pri-contact-row dd {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--electric-cyan-400);
  word-break: break-word;
}

.page-privacy .pri-contact-row:last-child dd {
  font-size: 13.5px;
  color: var(--amber-light-300);
}

/* ---------- 动效 ---------- */
.page-privacy [data-reveal] {
  opacity: 1;
  transform: none;
}

.page-privacy [data-reveal].is-in {
  animation: pri-rise 0.42s cubic-bezier(0.22, 0.8, 0.28, 1) both;
}

@keyframes pri-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal].is-in {
    animation: none;
  }
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 1000px) {
  .page-privacy .pri-layout {
    grid-template-columns: 168px minmax(0, 740px);
    justify-content: center;
    column-gap: 62px;
    padding-block: 74px 124px;
  }

  .page-privacy .pri-rail {
    position: sticky;
    top: 88px;
    align-self: start;
  }

  .page-privacy .pri-rail .rail-label,
  .page-privacy .pri-rail-foot {
    display: block;
  }

  .page-privacy .pri-rail-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    margin-top: 6px;
  }

  .page-privacy .pri-rail-list a {
    width: 100%;
    padding: 9px 0 9px 16px;
    border: 0;
    border-left: 2px solid var(--line-600);
    border-radius: 0;
    background: none;
    font-size: 13.5px;
    line-height: 1.5;
  }

  .page-privacy .pri-rail-list a:hover,
  .page-privacy .pri-rail-list a:focus-visible {
    background: rgba(20, 227, 212, 0.06);
    border-left-color: var(--electric-cyan-400);
  }

  .page-privacy .pri-rail-list a[aria-current="true"] {
    background: rgba(20, 227, 212, 0.08);
    border-left-color: var(--electric-cyan-400);
  }

  .page-privacy .pri-rail-foot {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--line-600);
    letter-spacing: 0.02em;
  }

  .page-privacy .pri-rail-text {
    display: inline;
  }

  .page-privacy .pri-clause-body p {
    font-size: 16px;
  }

  .page-privacy .pri-clause-body a {
    border-bottom-color: rgba(20, 227, 212, 0.4);
  }

  .page-privacy .pri-clause.is-paper {
    padding: 34px 32px 36px;
  }

  .page-privacy .pri-contact-row {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    padding: 15px 22px;
  }

  .page-privacy .pri-contact-row dd {
    margin-top: 0;
  }
}

@media (min-width: 1300px) {
  .page-privacy .pri-layout {
    grid-template-columns: 182px minmax(0, 760px);
    column-gap: 78px;
  }
}
</main>