.page-privacy {
  background: var(--obsidian);
  color: var(--text);
  padding-bottom: var(--space-6);
  overflow-x: hidden;
}

.page-privacy img {
  max-width: 100%;
  display: block;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--graphite);
  border-bottom: 1px solid var(--line-gold);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0.4;
  z-index: 0;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 10, 11, 0.42) 0%, rgba(10, 10, 11, 0.88) 60%, var(--obsidian) 100%),
    radial-gradient(120% 82% at 86% 8%, rgba(201, 162, 39, 0.22), transparent 62%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  padding: clamp(48px, 9vw, 78px) 0 clamp(30px, 5vw, 48px);
}

.page-privacy .privacy-hero .index-label {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--champagne);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 7.5vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--ivory);
  margin: 0 0 var(--space-3);
}

.page-privacy .privacy-hero__lead {
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-muted);
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  margin: var(--space-4) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-faint);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: var(--space-4);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}

.page-privacy .breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .breadcrumb a:hover {
  color: var(--champagne);
  border-bottom-color: var(--line-gold-strong);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-5);
  padding-top: var(--space-5);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--line-gold);
  border-left: 0;
  padding-top: var(--space-3);
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 var(--space-3);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  flex-direction: row;
  gap: var(--space-3);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--champagne);
  border-bottom-color: var(--line-gold-strong);
}

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

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* ---------- 正文分节 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding-bottom: var(--space-5);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-sec:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 0;
}

.page-privacy .privacy-sec:target .privacy-sec__title {
  color: var(--champagne);
}

.page-privacy .privacy-sec:target .privacy-sec__num {
  color: var(--champagne);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-privacy .privacy-sec__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.4rem, 4.6vw, 2rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--ivory);
  margin: 0;
}

.page-privacy .privacy-body > .privacy-sec > p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-muted);
  max-width: 68ch;
  margin: 0 0 var(--space-3);
}

.page-privacy .privacy-body a:not(.btn) {
  color: var(--champagne);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-gold-strong);
}

.page-privacy .privacy-body a:not(.btn):hover {
  color: var(--gold);
}

/* ---------- 分类卡 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-privacy .privacy-item {
  background: var(--graphite);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--line-gold-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-privacy .privacy-item:hover {
  transform: translateY(-2px);
  border-color: var(--line-gold-strong);
  box-shadow: var(--shadow-lift);
}

.page-privacy .privacy-item__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--champagne);
  margin-bottom: 8px;
}

.page-privacy .privacy-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-muted);
  max-width: none;
}

/* ---------- 使用目的编号列表 ---------- */
.page-privacy .privacy-goals {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}

.page-privacy .privacy-goal {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-goal:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-goal__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  padding-top: 4px;
}

.page-privacy .privacy-goal__title {
  display: block;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ivory);
  margin-bottom: 4px;
}

.page-privacy .privacy-goal p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-muted);
  max-width: 62ch;
}

/* ---------- 保存与安全面板 ---------- */
.page-privacy .privacy-panels {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.page-privacy .privacy-panel {
  background: rgba(28, 29, 32, 0.72);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}

.page-privacy .privacy-panel__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--champagne);
  margin: 0 0 var(--space-2);
}

.page-privacy .privacy-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-muted);
  max-width: none;
}

.page-privacy .privacy-panel ul {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-privacy .privacy-panel li {
  position: relative;
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .privacy-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 联系方式浅色卡 ---------- */
.page-privacy .privacy-contact {
  margin-top: var(--space-4);
  background: linear-gradient(142deg, var(--paper) 0%, #E3D9C5 100%);
  border: 1px solid rgba(201, 162, 39, 0.5);
  border-radius: var(--radius);
  padding: var(--space-4);
  color: var(--text-ink);
}

.page-privacy .privacy-contact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--text-ink-muted);
  max-width: none;
}

.page-privacy .privacy-contact__rows {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-privacy .privacy-contact__row {
  border-top: 1px solid rgba(20, 20, 15, 0.14);
  padding-top: var(--space-2);
  min-width: 0;
}

.page-privacy .privacy-contact__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8A6B12;
  margin-bottom: 4px;
}

.page-privacy .privacy-contact__val {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-ink);
  word-break: break-word;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-contact__rows {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }
}

@media (min-width: 700px) {
  .page-privacy .privacy-panels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 88px);
    padding-top: var(--space-6);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
    align-self: start;
    border-top: 0;
    border-left: 1px solid var(--line-gold);
    padding-top: 0;
    padding-left: var(--space-3);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: var(--space-2);
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list a {
    white-space: normal;
  }

  .page-privacy .privacy-body > .privacy-sec > p {
    font-size: 17px;
  }

  .page-privacy .privacy-item p,
  .page-privacy .privacy-goal p,
  .page-privacy .privacy-panel p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-item,
  .page-privacy .privacy-toc__list a,
  .page-privacy .breadcrumb a {
    transition: none;
  }

  .page-privacy .privacy-item:hover {
    transform: none;
  }
}