.page-privacy {
  --pp-num-w: 46px;
  --pp-rail-w: 236px;
  --pp-card: #FBF8F1;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

@media (min-width: 960px) {
  .page-privacy {
    --pp-num-w: 72px;
  }
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 clamp(40px, 6vw, 64px);
  background: linear-gradient(158deg, var(--night) 0%, var(--deep) 58%, #16405C 100%);
  color: var(--paper);
}

.page-privacy .hero-map {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .55;
}

.page-privacy .hero-map svg {
  display: block;
  width: 100%;
  height: 100%;
}

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

.page-privacy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 32px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-privacy .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(216, 168, 85, .7);
}

.page-privacy .breadcrumb-link {
  color: var(--sand);
  text-decoration: none;
}

.page-privacy .breadcrumb-link:hover {
  color: var(--coral-soft);
}

.page-privacy .breadcrumb-current {
  color: rgba(246, 241, 231, .72);
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--sand);
}

.page-privacy h1 {
  max-width: 22em;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.26;
  letter-spacing: -.01em;
}

.page-privacy .privacy-lead {
  max-width: 60ch;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(246, 241, 231, .84);
}

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

.page-privacy .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border: 1px solid rgba(216, 168, 85, .42);
  border-radius: 2px;
  background: rgba(7, 26, 40, .42);
  font-size: 13px;
  color: rgba(246, 241, 231, .9);
}

.page-privacy .chip .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--coral-soft);
}

/* 主题横幅 */
.page-privacy .privacy-banner {
  position: relative;
  z-index: 2;
  margin-top: clamp(-40px, -4vw, -20px);
  padding-bottom: clamp(4px, 2vw, 14px);
}

.page-privacy .privacy-figure {
  margin: 0;
  background: var(--night);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
  filter: saturate(.92) contrast(1.02);
}

/* 主体骨架 */
.page-privacy .policy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "rail"
    "main";
  gap: clamp(20px, 4vw, 32px);
  padding: clamp(28px, 5vw, 56px) 0 clamp(44px, 7vw, 84px);
}

@media (min-width: 1000px) {
  .page-privacy .policy-shell {
    grid-template-columns: minmax(0, 1fr) var(--pp-rail-w);
    grid-template-areas: "main rail";
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }
}

/* 章节浮标 */
.page-privacy .privacy-rail {
  grid-area: rail;
  border-top: 2px solid var(--deep);
  padding-top: 12px;
}

.page-privacy .rail-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--rock);
}

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

.page-privacy .rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--pp-card);
  color: var(--rock);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--sand);
}

.page-privacy .rail-link:hover {
  border-color: var(--coral-soft);
  color: var(--deep);
  background: #fff;
}

.page-privacy .rail-back {
  margin-top: 12px;
  display: none;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-rail {
    position: sticky;
    top: 96px;
  }

  .page-privacy .rail-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .rail-link {
    display: flex;
    padding: 9px 0 9px 12px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    background: transparent;
    white-space: normal;
  }

  .page-privacy .rail-link:hover {
    border-left-color: var(--coral);
    background: rgba(242, 101, 63, .06);
  }

  .page-privacy .rail-back {
    display: inline-flex;
  }
}

/* 章节 */
.page-privacy .policy-section {
  position: relative;
  display: grid;
  grid-template-columns: var(--pp-num-w) minmax(0, 1fr);
  column-gap: clamp(10px, 2vw, 24px);
}

.page-privacy .policy-section + .policy-section {
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-privacy .policy-section + .policy-section::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sand);
}

.page-privacy .sec-num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--sand);
}

.page-privacy .sec-body h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.38;
  color: var(--deep);
}

.page-privacy .sec-body h2::after {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  margin-top: 12px;
  border-radius: 2px;
  background: var(--sand);
}

.page-privacy .sec-body h3 {
  margin: 24px 0 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--deep);
}

.page-privacy .sec-body h3::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--coral);
}

.page-privacy .sec-body p {
  max-width: 36em;
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink);
}

.page-privacy .sec-body a {
  color: var(--coral);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .sec-body a:hover {
  color: var(--deep);
}

.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  max-width: 36em;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--mist);
  border-radius: 50%;
  background: rgba(111, 168, 160, .2);
}

.page-privacy .privacy-list strong {
  color: var(--deep);
  font-weight: 600;
}

.page-privacy .privacy-note {
  max-width: 36em;
  margin: 4px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--mist);
  background: rgba(111, 168, 160, .12);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--rock);
}

/* 保存期限卡片 */
.page-privacy .retention-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .page-privacy .retention-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .retention-card {
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--sand);
  border-radius: 2px;
  background: var(--pp-card);
  box-shadow: 0 7px 0 -4px rgba(220, 211, 196, .85);
}

.page-privacy .rc-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--rock);
}

.page-privacy .rc-value {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.3;
  color: var(--deep);
}

.page-privacy .rc-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--rock);
}

/* 联系块 */
.page-privacy .contact-box {
  margin: 20px 0 22px;
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: 2px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F7F2E8 100%);
  box-shadow: 0 18px 34px -26px rgba(14, 46, 69, .6);
}

.page-privacy .contact-lead {
  max-width: 34em;
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--rock);
}

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

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.page-privacy .contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--sand);
}

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

.page-privacy .contact-mail {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--coral);
}

/* 后续入口 */
.page-privacy .next-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 26px;
}

@media (min-width: 700px) {
  .page-privacy .next-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .next-link {
  display: block;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--pp-card);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--rock);
  text-decoration: none;
  transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-privacy .next-link .mono {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--coral);
}

.page-privacy .next-link:hover {
  transform: translateY(-2px);
  border-color: var(--sand);
  box-shadow: 0 10px 20px -16px rgba(14, 46, 69, .7);
}

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

  .page-privacy .next-link:hover {
    transform: none;
  }
}