/* ===== 隐私政策页面专属样式 ===== */
.page-privacy {
  --privacy-doc-width: 680px;
  --privacy-section-gap: 48px;
  background-color: var(--off-white);
  color: var(--ink-900);
}

/* --- Hero 深蓝沉浸区 --- */
.page-privacy .privacy-hero {
  position: relative;
  background-color: var(--deep-navy);
  color: var(--off-white);
  padding: 40px 20px 48px;
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 55%;
  width: 45%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.2) 0%, rgba(198, 255, 0, 0.04) 60%, transparent 100%);
  clip-path: polygon(30% 0%, 100% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
}

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

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-privacy .privacy-hero__content {
  max-width: 540px;
}

.page-privacy .privacy-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  font-size: 14px;
}

.page-privacy .privacy-hero .breadcrumb__item a {
  color: rgba(246, 243, 238, 0.72);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-privacy .privacy-hero .breadcrumb__item a:hover {
  color: var(--electric-green);
}

.page-privacy .privacy-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "／";
  margin-right: 8px;
  color: rgba(246, 243, 238, 0.4);
}

.page-privacy .privacy-hero .breadcrumb__item--current {
  color: var(--electric-green);
}

.page-privacy .privacy-hero__tag {
  display: inline-block;
  margin-bottom: 20px;
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(40px, 10vw, 72px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

.page-privacy .privacy-hero__subtitle {
  display: block;
  font-family: var(--font-body);
  font-size: 0.32em;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--brand-orange);
  margin-top: 14px;
}

.page-privacy .privacy-hero__lede {
  font-size: 17px;
  line-height: 1.75;
  color: rgba(246, 243, 238, 0.85);
  margin: 0 0 20px;
}

.page-privacy .privacy-hero__lang {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(246, 243, 238, 0.66);
  border-left: 3px solid var(--electric-green);
  padding-left: 14px;
  margin: 0;
}

.page-privacy .privacy-hero__visual img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-privacy .privacy-hero__side-note {
  display: none;
}

/* --- 正文浅色区 --- */
.page-privacy .privacy-body {
  position: relative;
  padding: 56px 20px 72px;
}

.page-privacy .privacy-body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--grad-spectrum);
}

.page-privacy .privacy-body__container {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  gap: 40px;
}

/* --- 章节索引 --- */
.page-privacy .privacy-toc {
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(10, 17, 40, 0.1);
}

.page-privacy .privacy-toc__heading {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-600);
  margin: 0 0 14px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 24px;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--brand-orange);
  border-color: var(--brand-orange);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
  color: var(--brand-orange);
}

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

/* --- 文档正文 --- */
.page-privacy .privacy-doc {
  max-width: var(--privacy-doc-width);
}

.page-privacy .privacy-section {
  padding: var(--privacy-section-gap) 0;
  border-bottom: 1px solid rgba(10, 17, 40, 0.12);
  scroll-margin-top: 72px;
}

.page-privacy .privacy-section:first-child {
  padding-top: 8px;
}

.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
  padding-bottom: 40px;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  margin-bottom: 20px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--brand-orange);
  border-bottom: 4px solid var(--electric-green);
  padding-bottom: 6px;
  flex-shrink: 0;
}

.page-privacy .privacy-section__head h2 {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--ink-900);
  margin: 10px 0 0;
}

.page-privacy .privacy-section__body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-600);
  margin: 0 0 16px;
}

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

/* --- 盾形抽象图形 --- */
.page-privacy .privacy-shield {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 24px 0 4px;
}

.page-privacy .privacy-shield svg {
  width: 84px;
  height: auto;
  flex-shrink: 0;
}

.page-privacy .privacy-shield__outline {
  fill: none;
  stroke: var(--brand-orange);
  stroke-width: 4;
}

.page-privacy .privacy-shield__inner {
  fill: var(--deep-navy);
}

.page-privacy .privacy-shield__ring {
  fill: none;
  stroke: var(--electric-green);
  stroke-width: 3;
}

.page-privacy .privacy-shield__core {
  fill: var(--brand-orange);
}

.page-privacy .privacy-shield__dash {
  stroke: var(--electric-green);
  stroke-width: 2;
  stroke-dasharray: 4 4;
}

.page-privacy .privacy-shield__note {
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.18em;
  color: var(--ink-600);
  writing-mode: vertical-rl;
}

/* --- 桌面端 --- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 56px 24px 64px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 64px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: clamp(48px, 5vw, 84px);
  }

  .page-privacy .privacy-hero__side-note {
    display: block;
    position: absolute;
    top: 80px;
    right: 32px;
    font-size: 12px;
    line-height: 1.7;
    letter-spacing: 0.18em;
    color: rgba(246, 243, 238, 0.5);
    writing-mode: vertical-rl;
    z-index: 2;
  }

  .page-privacy .privacy-body {
    padding: 80px 24px 96px;
  }

  .page-privacy .privacy-body__container {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 80px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 36px;
    align-self: start;
    border-right: 1px solid rgba(10, 17, 40, 0.1);
    border-bottom: none;
    padding-right: 24px;
    padding-bottom: 0;
    padding-top: 8px;
  }

  .page-privacy .privacy-toc__list {
    display: block;
  }

  .page-privacy .privacy-toc__list li {
    margin: 0;
    border-bottom: 1px solid rgba(10, 17, 40, 0.08);
  }

  .page-privacy .privacy-toc__list li:last-child {
    border-bottom: none;
  }

  .page-privacy .privacy-toc__list a {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 12px 0;
    border-bottom: none;
  }

  .page-privacy .privacy-toc__list a:hover {
    border-bottom: none;
    padding-left: 4px;
  }

  .page-privacy .privacy-toc__version {
    display: block;
    margin-top: 28px;
    font-size: 12px;
    line-height: 1.7;
    letter-spacing: 0.2em;
    color: var(--ink-600);
    writing-mode: vertical-rl;
  }

  .page-privacy .privacy-section__num {
    font-size: 72px;
  }

  .page-privacy .privacy-section__head h2 {
    font-size: 28px;
  }
}