.page-privacy {
  --pr-rail: 248px;
  --pr-line: rgba(127, 184, 201, .22);
  position: relative;
  padding-bottom: 88px;
  color: #D8E4F0;
  background:
    radial-gradient(860px 520px at 92% -6%, rgba(63, 255, 158, .13), transparent 62%),
    radial-gradient(700px 480px at -8% 22%, rgba(42, 27, 74, .8), transparent 58%),
    var(--c-deep);
  overflow-x: hidden;
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--c-neon);
  outline-offset: 2px;
}

/* 面包屑 */
.page-privacy .pr-crumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: calc(var(--header-h) + 20px);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-privacy .pr-crumbs a {
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

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

.page-privacy .pr-crumbs [aria-current="page"] {
  color: #EAF2FA;
}

/* 首屏 */
.page-privacy .pr-hero {
  position: relative;
  display: grid;
  gap: 26px;
  margin-top: 22px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--pr-line);
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  inset: -30px -40px 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(18, 48, 85, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18, 48, 85, .55) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 78%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), transparent 78%);
}

.page-privacy .pr-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .pr-hero .kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-privacy .pr-hero h1 {
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(28px, 7.2vw, 50px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -.02em;
  color: #F3F7FC;
}

.page-privacy .pr-hero .lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: #B4C8DC;
}

.page-privacy .pr-hero-facts {
  align-self: start;
  padding: 6px 20px;
  border: 1px solid var(--pr-line);
  background: linear-gradient(165deg, rgba(18, 48, 85, .55), rgba(7, 19, 39, .2));
  clip-path: var(--clip-cut-sm);
}

.page-privacy .pr-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(127, 184, 201, .22);
}

.page-privacy .pr-fact:last-child {
  border-bottom: 0;
}

.page-privacy .pr-fact-k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--c-mist);
}

.page-privacy .pr-fact-v {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #E6F0FA;
}

/* 通栏视觉 */
.page-privacy .pr-banner {
  margin: 34px auto 0;
}

.page-privacy .pr-banner-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--pr-line);
  clip-path: var(--clip-cut-sm);
  background: #08182E;
}

.page-privacy .pr-banner-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pr-banner-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, .05) 0 1px, transparent 1px 4px);
}

.page-privacy .pr-banner figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

/* 索引 + 正文双栏 */
.page-privacy .pr-body {
  display: grid;
  gap: 26px;
  margin-top: 46px;
}

.page-privacy .pr-rail {
  min-width: 0;
}

.page-privacy .pr-rail-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-mist);
}

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

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

.page-privacy .pr-rail-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 13px;
  color: #B7CADD;
  text-decoration: none;
  border: 1px solid var(--pr-line);
  clip-path: var(--clip-cut-sm);
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-privacy .pr-rail-link:hover,
.page-privacy .pr-rail-link:focus-visible {
  color: var(--c-neon);
  border-color: var(--c-neon);
  background: rgba(63, 255, 158, .07);
}

.page-privacy .pr-rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-orange);
}

/* 奶油纸面正文 */
.page-privacy .pr-paper {
  position: relative;
  min-width: 0;
  padding: 30px clamp(18px, 4.5vw, 52px) 36px;
  background: var(--c-cream);
  color: var(--c-ink);
  box-shadow: 0 30px 70px -34px rgba(0, 0, 0, .78);
}

.page-privacy .pr-paper::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-top: 28px solid rgba(255, 90, 43, .72);
  border-left: 28px solid transparent;
  pointer-events: none;
}

.page-privacy .pr-paper a {
  color: #A83214;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .2s ease;
}

.page-privacy .pr-paper a:hover,
.page-privacy .pr-paper a:focus-visible {
  color: #C2410C;
}

.page-privacy .pr-sec {
  padding: 32px 0 30px;
  border-top: 1px solid rgba(27, 21, 18, .13);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: background-color .3s ease;
}

.page-privacy .pr-sec:first-of-type {
  border-top: 0;
  padding-top: 8px;
}

.page-privacy .pr-sec:target {
  background: linear-gradient(90deg, rgba(255, 90, 43, .1), rgba(255, 90, 43, 0) 58%);
  box-shadow: inset 3px 0 0 0 var(--c-orange);
}

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

.page-privacy .pr-sec-head .pr-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: #C2410C;
}

.page-privacy .pr-sec h2 {
  margin: 0;
  font-size: clamp(20px, 2.9vw, 27px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-privacy .pr-sec p {
  margin: 0 0 14px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
  color: #2C241E;
}

.page-privacy .pr-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .pr-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-list li {
  position: relative;
  margin-bottom: 11px;
  padding-left: 20px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.85;
  color: #2C241E;
}

.page-privacy .pr-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .pr-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 7px;
  height: 7px;
  background: var(--c-orange);
  transform: rotate(45deg);
}

/* 三类场景卡 */
.page-privacy .pr-scenes {
  display: grid;
  gap: 14px;
  margin: 20px 0 6px;
}

.page-privacy .pr-scene {
  padding: 18px 18px 16px;
  border: 1px solid rgba(27, 21, 18, .18);
  background: rgba(255, 255, 255, .5);
  clip-path: var(--clip-cut-sm);
}

.page-privacy .pr-scene-label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: #C2410C;
}

.page-privacy .pr-scene h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .pr-scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: #3A312A;
}

/* 提示框 */
.page-privacy .pr-callout {
  margin: 16px 0 6px;
  padding: 14px 16px;
  max-width: 66ch;
  border: 1px solid rgba(255, 90, 43, .42);
  border-left: 3px solid var(--c-orange);
  background: rgba(255, 90, 43, .07);
  font-size: 15px;
  line-height: 1.78;
  color: #2C241E;
}

/* 节末注释 */
.page-privacy .pr-note {
  margin: 18px 0 0;
  padding-top: 10px;
  border-top: 1px dashed rgba(27, 21, 18, .22);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: #7A6A5C;
}

/* 联系方式 */
.page-privacy .pr-contact {
  display: grid;
  gap: 0;
  margin: 16px 0 4px;
  padding: 0;
}

.page-privacy .pr-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(27, 21, 18, .18);
}

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

.page-privacy .pr-contact dt {
  flex: 0 0 92px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: #8A5A28;
}

.page-privacy .pr-contact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #2C241E;
}

.page-privacy .pr-mono {
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

/* 回到顶部 */
.page-privacy .pr-totop {
  position: fixed;
  right: 16px;
  bottom: 86px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-deep);
  background: var(--c-neon);
  text-decoration: none;
  clip-path: var(--clip-cut-sm);
  box-shadow: 0 10px 24px -12px rgba(63, 255, 158, .8);
  transition: transform .2s ease, background-color .2s ease;
}

.page-privacy .pr-totop:hover {
  transform: translateY(-2px);
  background: #6BFFB6;
}

@media (min-width: 760px) {
  .page-privacy .pr-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pr-contact-row {
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pr-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 5vw, 72px);
    align-items: start;
  }

  .page-privacy .pr-body {
    grid-template-columns: var(--pr-rail) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-privacy .pr-rail {
    position: sticky;
    top: calc(var(--header-h) + 30px);
  }

  .page-privacy .pr-rail-list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--pr-line);
  }

  .page-privacy .pr-rail-link {
    margin-left: -1px;
    padding: 9px 0 9px 16px;
    border: 0;
    border-left: 2px solid transparent;
    background: none;
    clip-path: none;
  }

  .page-privacy .pr-rail-link:hover,
  .page-privacy .pr-rail-link:focus-visible {
    border-left-color: var(--c-neon);
    background: rgba(63, 255, 158, .06);
  }

  .page-privacy .pr-totop {
    right: 36px;
    bottom: 36px;
  }
}