/* ===== 隐私中心 /privacy-center/ ===== */

.page-privacy {
  --prv-index-w: 186px;
  --prv-note-w: 248px;
  --prv-hero-glow: radial-gradient(120% 92% at 86% 0%, rgba(217, 166, 75, .11), transparent 62%);
}

/* --- 首屏 --- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: 34px;
  padding-bottom: 54px;
  background: var(--prv-hero-glow), var(--ink-green);
  border-bottom: 1px solid var(--green-line);
}

.page-privacy .privacy-hero .breadcrumbs,
.page-privacy .privacy-hero .breadcrumbs a {
  color: rgba(241, 235, 223, .62);
}

.page-privacy .privacy-hero .breadcrumbs a {
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .privacy-hero .breadcrumbs a:hover,
.page-privacy .privacy-hero .breadcrumbs a:focus-visible {
  color: var(--amber);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 26px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-privacy .privacy-hero .eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  margin-right: 10px;
  background: var(--amber);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.26;
  letter-spacing: .01em;
  color: var(--ivory);
}

.page-privacy .privacy-hero .lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(241, 235, 223, .82);
}

.page-privacy .privacy-hero__media {
  margin: 36px 0 0;
  border: 1px solid var(--green-line);
  background: var(--green-panel);
  overflow: hidden;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  box-shadow: inset 0 0 0 1px rgba(11, 33, 25, .3);
}

/* --- 正文骨架 --- */
.page-privacy .privacy-body {
  padding-top: 52px;
  padding-bottom: 76px;
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

/* --- 左侧索引脊 --- */
.page-privacy .privacy-index .index-nav__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--steel-deep);
  margin: 0 0 10px;
}

.page-privacy .privacy-index .index-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .privacy-index .index-nav__list > li {
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-index .index-nav__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px 10px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-index .index-nav__link:hover,
.page-privacy .privacy-index .index-nav__link:focus-visible {
  color: var(--ink);
  background: rgba(107, 74, 46, .06);
}

.page-privacy .privacy-index .index-nav__link[aria-current="true"] {
  border-left-color: var(--amber);
  color: var(--ink);
}

.page-privacy .privacy-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--wood);
}

/* --- 主内容栏 --- */
.page-privacy .privacy-sec {
  padding-bottom: 38px;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 44px;
}

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

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--wood);
  padding-bottom: 2px;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 2.5vw, 27px);
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .privacy-sec > p {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-item {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 2px solid var(--rule);
  padding: 16px 18px 15px;
  transition: border-color .22s var(--ease), transform .22s var(--ease), background-color .22s var(--ease);
}

.page-privacy .privacy-item:hover {
  border-color: var(--wood-light);
  border-left-color: var(--amber);
  background: #fff;
  transform: translateY(-1px);
}

.page-privacy .privacy-item__title {
  margin: 0 0 7px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-privacy .privacy-item p {
  margin: 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* --- 右侧注释栏 --- */
.page-privacy .privacy-notes {
  display: grid;
  gap: 22px;
  padding-top: 4px;
}

.page-privacy .privacy-note {
  border-top: 1px solid var(--rule);
  padding-top: 10px;
}

.page-privacy .privacy-note__num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--steel-deep);
}

.page-privacy .privacy-note__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--ink-soft);
}

/* --- 收尾 --- */
.page-privacy .privacy-outro {
  border-top: 1px solid var(--green-line);
  padding-top: 54px;
  padding-bottom: 62px;
}

.page-privacy .privacy-outro h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.36;
  letter-spacing: .01em;
  color: var(--ivory);
}

.page-privacy .privacy-outro p {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(241, 235, 223, .78);
}

.page-privacy .privacy-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* --- 平板及以上 --- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: 44px;
    padding-bottom: 64px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--prv-index-w) minmax(0, 1fr) var(--prv-note-w);
    column-gap: 42px;
    row-gap: 0;
  }

  .page-privacy .privacy-index,
  .page-privacy .privacy-notes {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-notes {
    gap: 26px;
  }

  .page-privacy .privacy-sec + .privacy-sec {
    margin-top: 52px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-layout {
    --prv-index-w: 200px;
    --prv-note-w: 262px;
    column-gap: 52px;
  }
}

/* --- 窄屏收口 --- */
@media (max-width: 899px) {
  .page-privacy .privacy-hero h1 {
    max-width: 100%;
  }

  .page-privacy .privacy-index .index-nav__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 10px;
    border-top: 0;
  }

  .page-privacy .privacy-index .index-nav__list > li {
    border-bottom: 0;
  }

  .page-privacy .privacy-index .index-nav__link {
    border-left: 2px solid var(--rule);
    padding: 7px 12px;
    background: var(--paper);
  }

  .page-privacy .privacy-index .index-nav__link[aria-current="true"] {
    border-left-color: var(--amber);
  }

  .page-privacy .privacy-notes {
    border-top: 1px solid var(--rule);
    padding-top: 24px;
  }
}

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

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