/* ===== 米兰娱乐 · 数据与隐私保护政策 ===== */
.page-privacy {
  --pp-navy: #0A1F44;
  --pp-navy-deep: #071429;
  --pp-ink: #4A5568;
  --pp-muted: #7B8799;
  --pp-card-bg: #F7F9FC;
  --pp-line: rgba(201, 162, 39, 0.22);
  --pp-grid-line: rgba(10, 31, 68, 0.04);

  position: relative;
  background-color: var(--color-surface);
  background-image:
    linear-gradient(var(--pp-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pp-grid-line) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--pp-ink);
  font-family: var(--font-body);
}

.page-privacy .container {
  padding-top: 20px;
  padding-bottom: 48px;
}

.page-privacy .breadcrumb {
  margin-bottom: 20px;
}

/* ---------- 引言 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 20px;
  margin-bottom: 36px;
  padding: 28px 22px 24px;
  border: 1px solid rgba(201, 162, 39, 0.32);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-deep) 100%);
  box-shadow: var(--shadow-lg);
  color: #fff;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 26px 26px;
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.16) 0%, transparent 62%);
  pointer-events: none;
}

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

.page-privacy .pp-hero-copy .badge {
  margin-bottom: 12px;
}

.page-privacy .pp-hero .page-title {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.18;
  font-weight: 700;
  color: #E8D88A;
}

.page-privacy .pp-lead {
  max-width: 58ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
}

.page-privacy .pp-hero-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: 10px;
  background: var(--color-primary-deep);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.page-privacy .pp-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .pp-hero-note {
  padding: 12px 14px;
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
}

.page-privacy .pp-hero-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.76);
}

/* ---------- 隐私原则 ---------- */
.page-privacy .pp-principles-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 36px;
}

.page-privacy .pp-principle {
  padding: 18px 18px 16px;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 4px 16px rgba(7, 20, 41, 0.05);
}

.page-privacy .pp-principle-num {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-deep);
}

.page-privacy .pp-principle-title {
  margin: 6px 0 8px;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
}

.page-privacy .pp-principle p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-ink);
}

/* ---------- 正文画框容器 ---------- */
.page-privacy .pp-body {
  margin-bottom: 36px;
  padding: 20px 18px 24px;
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow);
}

/* ---------- 章节区块 ---------- */
.page-privacy .pp-section {
  padding: 36px 0 8px;
}

.page-privacy .pp-section + .pp-section {
  background-image: linear-gradient(90deg, transparent 2%, rgba(201, 162, 39, 0.55) 50%, transparent 98%);
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 100% 1px;
}

.page-privacy .pp-section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}

.page-privacy .pp-section-index {
  min-width: 48px;
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(201, 162, 39, 0.32);
}

.page-privacy .pp-section-head .section-heading {
  margin: 0 0 6px;
  font-size: 26px;
  line-height: 1.3;
  color: var(--color-accent-deep);
}

.page-privacy .pp-section-desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-muted);
}

/* ---------- 信息收集 ---------- */
.page-privacy .pp-collect-grid {
  display: grid;
  gap: 14px;
}

.page-privacy .pp-article {
  padding: 20px 18px;
  border: 1px solid #e9eef5;
  border-radius: var(--radius);
  background: var(--pp-card-bg);
}

.page-privacy .pp-article-title {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}

.page-privacy .pp-article p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-ink);
}

.page-privacy .pp-article-featured {
  border-color: transparent;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-deep) 100%);
  color: #fff;
}

.page-privacy .pp-article-featured .pp-article-title {
  color: #E8D88A;
}

.page-privacy .pp-article-featured p {
  color: rgba(255, 255, 255, 0.86);
}

.page-privacy .pp-list {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
  padding-left: 18px;
}

.page-privacy .pp-list li {
  font-size: 14px;
  line-height: 1.6;
  color: inherit;
}

.page-privacy .pp-article-featured .pp-list li {
  color: rgba(255, 255, 255, 0.82);
}

/* ---------- 信息使用 ---------- */
.page-privacy .pp-use-list {
  display: grid;
  gap: 10px;
}

.page-privacy .pp-use-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid #edf1f6;
  border-radius: var(--radius);
  background: #f8fafc;
}

.page-privacy .pp-use-tag {
  flex: 0 0 auto;
  margin-top: 2px;
}

.page-privacy .pp-use-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-ink);
}

/* ---------- 用户选择 ---------- */
.page-privacy .pp-choice-grid {
  display: grid;
  gap: 12px;
}

.page-privacy .pp-choice {
  position: relative;
  padding: 18px 18px 16px 22px;
  border: 1px solid #e9eef5;
  border-radius: var(--radius);
  background: #fff;
}

.page-privacy .pp-choice::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 0;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: linear-gradient(180deg, var(--color-accent-light), var(--color-accent));
}

.page-privacy .pp-choice h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
}

.page-privacy .pp-choice p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-ink);
}

.page-privacy .pp-choice-note {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(201, 162, 39, 0.18);
  border-radius: var(--radius);
  background: rgba(201, 162, 39, 0.1);
}

.page-privacy .pp-choice-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-ink);
}

/* ---------- 数据安全 ---------- */
.page-privacy .pp-security-block {
  display: grid;
  gap: 18px;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-deep));
  color: #fff;
}

.page-privacy .pp-security-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  margin: 0 auto;
  border: 1px solid rgba(201, 162, 39, 0.35);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
}

.page-privacy .pp-security-text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}

.page-privacy .pp-security-text .pp-list {
  color: rgba(255, 255, 255, 0.82);
}

/* ---------- 政策更新 ---------- */
.page-privacy .pp-update-body {
  display: grid;
  gap: 14px;
}

.page-privacy .pp-update-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-ink);
}

.page-privacy .pp-update-body a {
  color: var(--color-accent-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-update-body a:hover {
  color: var(--color-primary);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .pp-back-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid rgba(201, 162, 39, 0.4);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--color-accent-deep);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-privacy .pp-back-top:hover {
  background: #fff;
  box-shadow: 0 6px 16px rgba(7, 20, 41, 0.14);
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-back-top {
    transition: none;
    transform: none;
  }

  .page-privacy .pp-hero-media img {
    transition: none;
  }
}

/* ---------- 桌面端适配 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-choice-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 720px) {
  .page-privacy .pp-principles-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-privacy .pp-collect-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-privacy .pp-use-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .page-privacy .pp-security-block {
    grid-template-columns: 130px 1fr;
    gap: 26px;
    align-items: center;
    padding: 32px 36px;
  }
}

@media (min-width: 768px) {
  .page-privacy .pp-body {
    padding: 44px 48px 28px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    grid-template-areas:
      "copy media"
      "note media";
    column-gap: 44px;
    align-items: center;
    padding: 48px 48px 44px;
  }

  .page-privacy .pp-hero-copy {
    grid-area: copy;
  }

  .page-privacy .pp-hero-media {
    grid-area: media;
  }

  .page-privacy .pp-hero-note {
    grid-area: note;
    margin-right: 12px;
  }

  .page-privacy .pp-hero .page-title {
    font-size: 44px;
  }

  .page-privacy .pp-lead {
    font-size: 16px;
  }
}