.page-privacy {
  --pp-narrow: 780px;
  --pp-body: #2B3A4A;
  --pp-sage-soft: rgba(201, 216, 197, 0.36);
  --pp-hero-line: rgba(246, 241, 231, 0.14);
  background: var(--c-cream);
  color: var(--pp-body);
}

.page-privacy p,
.page-privacy li,
.page-privacy h1,
.page-privacy h2,
.page-privacy h3 {
  overflow-wrap: break-word;
}

/* ---------- 页头视觉区 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-navy);
  color: var(--c-cream);
  padding: clamp(24px, 4vw, 40px) var(--gutter) clamp(32px, 5vw, 62px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(246, 241, 231, 0.055) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(90deg, rgba(246, 241, 231, 0.055) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-red), var(--c-amber) 52%, rgba(246, 241, 231, 0) 92%);
}

.page-privacy .privacy-hero-ghost {
  position: absolute;
  right: 10px;
  bottom: -26px;
  z-index: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(120px, 20vw, 208px);
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: rgba(246, 241, 231, 0.05);
  pointer-events: none;
  user-select: none;
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  margin: 0 auto;
}

.page-privacy .privacy-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-crumb li {
  color: rgba(246, 241, 231, 0.55);
}

.page-privacy .privacy-crumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(246, 241, 231, 0.3);
}

.page-privacy .privacy-crumb a {
  color: var(--c-cream);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 241, 231, 0.35);
  transition: color 0.12s var(--ease), border-color 0.12s var(--ease);
}

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  color: var(--c-amber);
  border-color: var(--c-amber);
}

.page-privacy .privacy-crumb [aria-current="page"] {
  color: var(--c-amber);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-privacy .privacy-hero-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-amber);
  border: 1px solid rgba(217, 154, 43, 0.5);
  padding: 5px 10px;
  margin-bottom: 16px;
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.78;
  color: rgba(246, 241, 231, 0.82);
}

.page-privacy .privacy-meta {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--pp-hero-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(246, 241, 231, 0.55);
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  border: 1px solid rgba(246, 241, 231, 0.2);
  background: rgba(255, 253, 248, 0.04);
  line-height: 0;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 800 / 480;
  object-fit: cover;
}

/* ---------- 摘要卡与快速跳转 ---------- */
.page-privacy .privacy-top {
  padding-top: clamp(28px, 4vw, 46px);
}

.page-privacy .privacy-summary {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-privacy .sum-card {
  position: relative;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  padding: 20px 18px 20px;
}

.page-privacy .sum-card::before {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  top: -1px;
  height: 3px;
  background: var(--c-red);
}

.page-privacy .sum-card:nth-child(2)::before {
  background: var(--c-amber);
}

.page-privacy .sum-card:nth-child(3)::before {
  background: var(--c-sage);
}

.page-privacy .sum-num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-mist);
}

.page-privacy .sum-title {
  display: block;
  margin: 8px 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17.5px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--c-navy);
}

.page-privacy .sum-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pp-body);
}

.page-privacy .privacy-jump {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 14px;
  margin-bottom: clamp(18px, 3vw, 28px);
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-jump a {
  flex: 0 0 auto;
  padding: 8px 13px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  color: var(--c-navy);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: border-color 0.12s var(--ease), color 0.12s var(--ease);
}

.page-privacy .privacy-jump a:hover,
.page-privacy .privacy-jump a:focus-visible {
  border-color: var(--c-red);
  color: var(--c-red-deep);
}

/* ---------- 正文两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 26px;
  padding-bottom: clamp(40px, 6vw, 74px);
}

.page-privacy .privacy-side {
  display: none;
}

.page-privacy .side-title {
  margin: 0 0 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-mist);
}

.page-privacy .side-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .side-list a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid rgba(229, 224, 214, 0.75);
  color: var(--pp-body);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.12s var(--ease);
}

.page-privacy .side-list a:hover,
.page-privacy .side-list a:focus-visible {
  color: var(--c-red-deep);
}

.page-privacy .side-list .n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-amber);
}

.page-privacy .privacy-articles {
  max-width: var(--pp-narrow);
}

/* 移动端折叠目录 */
.page-privacy .privacy-mobile-toc {
  margin-bottom: 24px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
}

.page-privacy .privacy-mobile-toc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--c-navy);
  list-style: none;
}

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

.page-privacy .privacy-mobile-toc summary::after {
  content: "＋";
  margin-left: 12px;
  color: var(--c-red);
}

.page-privacy .privacy-mobile-toc[open] summary::after {
  content: "−";
}

.page-privacy .privacy-mobile-toc[open] summary {
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-mobile-toc ol {
  margin: 0;
  padding: 6px 14px 12px;
  list-style: none;
  counter-reset: none;
}

.page-privacy .privacy-mobile-toc li + li {
  border-top: 1px solid rgba(229, 224, 214, 0.7);
}

.page-privacy .privacy-mobile-toc ol a {
  display: block;
  padding: 10px 0;
  font-size: 14.5px;
  color: var(--pp-body);
  text-decoration: none;
}

.page-privacy .privacy-mobile-toc ol a:hover,
.page-privacy .privacy-mobile-toc ol a:focus-visible {
  color: var(--c-red-deep);
}

/* ---------- 条款章节 ---------- */
.page-privacy .privacy-sec {
  padding-top: clamp(20px, 3vw, 28px);
  margin-top: clamp(28px, 4vw, 42px);
  border-top: 1px solid var(--c-line);
  scroll-margin-top: 24px;
}

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

.page-privacy .sec-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-amber);
}

.page-privacy h2 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--c-navy);
}

.page-privacy .privacy-articles p {
  margin: 0 0 14px;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--pp-body);
}

.page-privacy .privacy-articles a {
  color: var(--c-red-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-articles a:hover,
.page-privacy .privacy-articles a:focus-visible {
  color: var(--c-red);
}

.page-privacy .privacy-specs {
  margin: 18px 0 20px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-spec {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .spec-key {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--c-navy);
}

.page-privacy .privacy-spec p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-privacy .privacy-list {
  display: grid;
  gap: 11px;
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.76;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 2px;
  background: var(--c-red);
}

.page-privacy .privacy-list strong {
  color: var(--c-navy);
  font-weight: 700;
}

/* ---------- 权利高亮卡 ---------- */
.page-privacy .privacy-rights {
  margin: 6px 0 22px;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--c-sage);
  background: var(--pp-sage-soft);
}

.page-privacy .rights-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16.5px;
  letter-spacing: -0.01em;
  color: var(--c-navy);
}

.page-privacy .rights-grid {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .rights-grid li {
  padding: 11px 13px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-navy);
  font-size: 14.5px;
  line-height: 1.65;
}

.page-privacy .rights-grid strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  color: var(--c-navy);
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contact {
  position: relative;
  margin-top: clamp(32px, 5vw, 48px);
  padding: clamp(22px, 3.5vw, 34px) clamp(20px, 3.5vw, 34px);
  background: var(--c-ink);
  color: var(--c-cream);
  overflow: hidden;
}

.page-privacy .privacy-contact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-red);
}

.page-privacy .privacy-contact::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(246, 241, 231, 0.05) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.page-privacy .privacy-contact .sec-label {
  position: relative;
  z-index: 1;
  color: var(--c-amber);
}

.page-privacy .contact-title {
  position: relative;
  z-index: 1;
  color: var(--c-paper);
  font-size: clamp(20px, 2.6vw, 25px);
  margin-bottom: 12px;
}

.page-privacy .privacy-contact p {
  position: relative;
  z-index: 1;
  max-width: 46em;
  color: rgba(246, 241, 231, 0.8);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-privacy .privacy-contact .btn {
  position: relative;
  z-index: 1;
  margin-top: 6px;
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-related {
  display: grid;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 32px);
}

.page-privacy .privacy-articles .rel-card {
  display: block;
  padding: 16px 16px 18px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
  text-decoration: none;
  transition: border-color 0.12s var(--ease), background-color 0.12s var(--ease);
}

.page-privacy .privacy-articles .rel-card:hover,
.page-privacy .privacy-articles .rel-card:focus-visible {
  border-color: var(--c-red);
  background: #ffffff;
}

.page-privacy .rel-k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-mist);
}

.page-privacy .rel-t {
  display: block;
  margin-top: 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--c-navy);
}

.page-privacy .rel-d {
  display: block;
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--c-mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-spec {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 18px;
  }

  .page-privacy .rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 880px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-jump,
  .page-privacy .privacy-mobile-toc {
    display: none;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-privacy .privacy-side {
    display: block;
    position: sticky;
    top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}