.page-privacy {
  --prv-text: #14301F;
  --prv-text-soft: #4E6459;
  --prv-accent: #0F6B44;
  --prv-rule: rgba(13, 42, 28, .12);
  display: block;
  position: relative;
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    radial-gradient(120% 62% at 88% -8%, rgba(75, 227, 155, .13), transparent 60%),
    radial-gradient(90% 55% at -5% 4%, rgba(63, 201, 255, .09), transparent 58%),
    var(--c-night);
  color: var(--c-mist);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero {
  padding: clamp(1.25rem, 3vw, 2.25rem) 0 clamp(1.75rem, 4vw, 3rem);
}

.page-privacy .prv-hero .breadcrumbs {
  margin-bottom: clamp(1rem, 2.5vw, 1.75rem);
}

.page-privacy .prv-hero__kicker {
  margin: 0 0 .8rem;
  color: var(--c-mint);
}

.page-privacy .prv-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 7vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--c-mist);
}

.page-privacy .prv-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 42rem;
  font-size: clamp(1rem, 2.4vw, 1.08rem);
  line-height: 1.9;
  color: rgba(235, 245, 236, .8);
}

.page-privacy .prv-hero__facts {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .6rem;
}

/* ---------- 头部装饰带 ---------- */
.page-privacy .prv-band {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: var(--edge);
  background: linear-gradient(120deg, rgba(13, 42, 28, .92), rgba(6, 23, 15, .7));
  box-shadow: var(--shadow-1);
  aspect-ratio: 7 / 4;
}

.page-privacy .prv-band img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .88;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .prv-shell {
  padding-top: clamp(1.75rem, 4vw, 3rem);
}

/* ---------- 目录索引 ---------- */
.page-privacy .prv-toc {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  padding: 1.15rem 1.15rem 1.25rem;
  border-radius: var(--r-lg);
  border: var(--edge);
  background: linear-gradient(160deg, rgba(13, 42, 28, .94), rgba(6, 23, 15, .88));
  box-shadow: var(--shadow-1);
}

.page-privacy .prv-toc__title {
  margin: 0 0 .85rem;
  color: var(--c-mute);
}

.page-privacy .prv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .15rem;
}

.page-privacy .prv-toc__link {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .55rem .7rem;
  border-radius: var(--r-sm);
  border-left: 2px solid transparent;
  color: rgba(235, 245, 236, .88);
  text-decoration: none;
  font-size: .92rem;
  line-height: 1.5;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .prv-toc__link:hover,
.page-privacy .prv-toc__link:focus-visible {
  background: rgba(75, 227, 155, .12);
  border-left-color: var(--c-lime);
  color: var(--c-lime);
}

.page-privacy .prv-toc__num {
  flex: none;
  color: var(--c-mint);
  font-size: .8rem;
  letter-spacing: .04em;
}

.page-privacy .prv-toc__note {
  margin: .95rem 0 0;
  padding-top: .85rem;
  border-top: 1px dashed rgba(126, 147, 137, .3);
  font-size: .8rem;
  line-height: 1.7;
  color: var(--c-mute);
}

/* ---------- 浅纸阅读区 ---------- */
.page-privacy .prv-doc {
  min-width: 0;
  padding: clamp(1.5rem, 5vw, 3.25rem);
  border-radius: var(--r-xl);
  background:
    linear-gradient(180deg, #F7FAF5 0%, var(--c-paper) 42%, #EDF3EA 100%);
  border: 1px solid rgba(3, 17, 10, .5);
  box-shadow: 0 34px 70px -46px rgba(0, 0, 0, .95);
  color: var(--prv-text);
}

.page-privacy .prv-sec {
  max-width: 46rem;
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.page-privacy .prv-sec + .prv-sec {
  position: relative;
  margin-top: clamp(1.85rem, 4.5vw, 3rem);
  padding-top: clamp(1.85rem, 4.5vw, 3rem);
}

.page-privacy .prv-sec + .prv-sec::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(13, 42, 28, .22) 18%,
    rgba(75, 227, 155, .75) 50%,
    rgba(63, 201, 255, .45) 78%,
    transparent 100%);
}

.page-privacy .prv-sec__head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: .95rem;
}

.page-privacy .prv-sec__num {
  flex: none;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--prv-accent);
}

.page-privacy .prv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 3.4vw, 1.72rem);
  line-height: 1.35;
  letter-spacing: .01em;
  color: #0A1F14;
}

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

.page-privacy .prv-sec:target .prv-sec__num {
  color: #0A1F14;
  box-shadow: 0 0 0 4px rgba(75, 227, 155, .3);
  border-radius: 4px;
}

.page-privacy .prv-sec__sub {
  margin: 1.35rem 0 .65rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--prv-accent);
}

.page-privacy .prv-sec__body {
  font-size: 1rem;
  line-height: 1.95;
  color: var(--prv-text);
}

.page-privacy .prv-sec__body p {
  margin: 0 0 .9rem;
}

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

.page-privacy .prv-sec__body a {
  color: var(--prv-accent);
  text-decoration: underline;
  text-decoration-color: rgba(15, 107, 68, .4);
  text-underline-offset: 3px;
  transition: color .2s var(--ease), text-decoration-color .2s var(--ease);
}

.page-privacy .prv-sec__body a:hover,
.page-privacy .prv-sec__body a:focus-visible {
  color: #0A1F14;
  text-decoration-color: var(--prv-accent);
}

/* ---------- 条目列表 ---------- */
.page-privacy .prv-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .prv-list > li {
  position: relative;
  padding: .8rem .95rem .8rem 2.15rem;
  border-radius: var(--r-md);
  background: rgba(13, 42, 28, .045);
  border: 1px solid var(--prv-rule);
  line-height: 1.8;
}

.page-privacy .prv-list > li::before {
  content: "";
  position: absolute;
  left: .95rem;
  top: 1.42rem;
  width: 8px;
  height: 8px;
  border-radius: 3px;
  background: #0D2A1C;
  box-shadow: 0 0 0 3px rgba(75, 227, 155, .45);
}

.page-privacy .prv-list strong {
  font-weight: 600;
  color: var(--prv-accent);
}

/* ---------- 表格 ---------- */
.page-privacy .prv-table-wrap {
  margin: 1.15rem 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-md);
  border: 1px solid var(--prv-rule);
  background: rgba(255, 255, 255, .55);
}

.page-privacy .prv-table {
  width: 100%;
  min-width: 33rem;
  border-collapse: collapse;
  font-size: .88rem;
  line-height: 1.6;
}

.page-privacy .prv-table caption {
  padding: .8rem .95rem .2rem;
  text-align: left;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--prv-text-soft);
}

.page-privacy .prv-table th,
.page-privacy .prv-table td {
  padding: .72rem .95rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--prv-rule);
}

.page-privacy .prv-table thead th {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .06em;
  color: #0A1F14;
  background: rgba(13, 42, 28, .07);
  white-space: nowrap;
}

.page-privacy .prv-table tbody th {
  font-weight: 600;
  color: #0A1F14;
}

.page-privacy .prv-table tbody tr:last-child th,
.page-privacy .prv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .prv-table tbody tr:hover {
  background: rgba(75, 227, 155, .12);
}

.page-privacy .prv-table .num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: .84rem;
  white-space: nowrap;
  color: #123A26;
}

/* ---------- 联系信息块 ---------- */
.page-privacy .prv-contact {
  margin: 1.25rem 0 0;
  padding: 1.1rem 1.15rem 1.2rem;
  border-radius: var(--r-md);
  border: 1px solid rgba(13, 42, 28, .18);
  border-left: 3px solid #4BE39B;
  background: linear-gradient(150deg, rgba(13, 42, 28, .07), rgba(255, 255, 255, .7));
}

.page-privacy .prv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .9rem;
  margin: 0 0 .55rem;
}

.page-privacy .prv-contact__key {
  flex: none;
  min-width: 4.6rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--prv-text-soft);
}

.page-privacy .prv-contact__val {
  font-family: var(--font-data);
  font-size: .92rem;
  color: #0A1F14;
  word-break: break-word;
}

.page-privacy .prv-contact__note {
  margin: .8rem 0 0;
  padding-top: .75rem;
  border-top: 1px dashed rgba(13, 42, 28, .18);
  font-size: .85rem;
  line-height: 1.75;
  color: var(--prv-text-soft);
}

.page-privacy .prv-contact__note a {
  color: var(--prv-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 回顶 ---------- */
.page-privacy .prv-backtop {
  margin: 1.6rem 0 0;
}

.page-privacy .prv-backtop .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .prv-hero__facts {
    gap: .55rem .75rem;
  }

  .page-privacy .prv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .15rem .9rem;
  }
}

@media (min-width: 1000px) {
  .page-privacy .prv-shell {
    display: grid;
    grid-template-columns: minmax(0, 238px) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: start;
  }

  .page-privacy .prv-toc {
    position: sticky;
    top: calc(var(--header-h) + 1.25rem);
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - 3rem);
    overflow-y: auto;
  }

  .page-privacy .prv-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1280px) {
  .page-privacy .prv-hero__lead {
    font-size: 1.1rem;
  }
}

@media (max-width: 479px) {
  .page-privacy .prv-doc {
    border-radius: var(--r-lg);
  }

  .page-privacy .prv-sec + .prv-sec::before {
    height: 1px;
  }

  .page-privacy .prv-contact__key {
    min-width: 3.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .prv-toc__link,
  .page-privacy .prv-sec__body a {
    transition: none;
  }
}