.page-privacy {
  --priv-border: 1px solid rgba(58, 90, 76, .5);
  --priv-sunken: rgba(17, 23, 20, .72);
  --priv-card: rgba(28, 46, 40, .72);
  display: block;
  background:
    radial-gradient(120% 60% at 85% 0%, rgba(198, 255, 61, .06), transparent 60%),
    linear-gradient(180deg, var(--ink-green) 0%, var(--charcoal) 46%, var(--ink-green) 100%);
}

.page-privacy h1 {
  margin: var(--sp-3) 0 var(--sp-3);
  font-size: clamp(1.85rem, 5.6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--mist);
  max-width: 22ch;
}

.page-privacy a {
  color: var(--lime);
  text-decoration-color: rgba(198, 255, 61, .45);
  text-underline-offset: 3px;
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--gold);
  text-decoration-color: currentColor;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom-left-radius: var(--r-lg);
  border-bottom-right-radius: var(--r-lg);
  background:
    radial-gradient(110% 80% at 10% 0%, rgba(198, 255, 61, .1), transparent 55%),
    linear-gradient(165deg, var(--ink-green), var(--charcoal));
}

.page-privacy .priv-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.6) contrast(1.05);
  z-index: -1;
}

.page-privacy .priv-hero__body {
  position: relative;
  z-index: 1;
  padding-block: clamp(1.25rem, 4vw, 2.25rem) clamp(2rem, 6vw, 3.75rem);
}

.page-privacy .priv-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  font-size: var(--fs-micro);
  color: var(--sage);
}

.page-privacy .priv-hero__eyebrow {
  margin: var(--sp-4) 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .priv-hero__lead {
  max-width: 64ch;
  margin: 0;
  font-size: var(--fs-lead);
  line-height: 1.85;
  color: var(--sage);
}

.page-privacy .priv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: var(--sp-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-tags li {
  padding: .4rem .85rem;
  border: var(--edge-lime);
  border-radius: var(--r-pill);
  background: rgba(28, 46, 40, .7);
  font-size: var(--fs-micro);
  color: var(--mist);
}

/* ---------- 档案夹式两栏 ---------- */
.page-privacy .priv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-4);
  align-items: start;
  padding-block: var(--sp-4) var(--sp-6);
}

.page-privacy .priv-index {
  border: var(--priv-border);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(28, 46, 40, .92), var(--priv-sunken));
  padding: var(--sp-3);
  box-shadow: var(--shadow-panel);
}

.page-privacy .priv-index__title {
  margin: 0 0 var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-privacy .priv-index__list {
  display: grid;
  gap: .12rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-index__link {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .6rem .7rem;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  color: var(--mist);
  text-decoration: none;
  font-size: var(--fs-body);
  line-height: 1.5;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}

.page-privacy .priv-index__link .num {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  color: var(--sage);
}

.page-privacy .priv-index__link:hover,
.page-privacy .priv-index__link:focus-visible {
  background: rgba(58, 90, 76, .38);
  border-left-color: var(--lime);
  color: var(--lime);
}

.page-privacy .priv-index__link:hover .num,
.page-privacy .priv-index__link:focus-visible .num {
  color: var(--gold);
}

/* ---------- 正文条款块 ---------- */
.page-privacy .priv-doc {
  min-width: 0;
  border-top: var(--priv-border);
}

.page-privacy .priv-block {
  padding-block: var(--sp-4);
  border-bottom: var(--priv-border);
  scroll-margin-top: 6rem;
}

.page-privacy .priv-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .6rem var(--sp-2);
}

.page-privacy .priv-block__num {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .12em;
  color: var(--lime);
}

.page-privacy .priv-block__title {
  flex: 1 1 15rem;
  margin: 0;
  font-size: var(--fs-h3);
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-privacy .priv-block__toggle {
  margin-left: auto;
  padding: .32rem .9rem;
  border: 1px solid rgba(58, 90, 76, .7);
  border-radius: var(--r-pill);
  background: rgba(42, 61, 53, .6);
  color: var(--sage);
  font: inherit;
  font-size: var(--fs-micro);
  line-height: 1.6;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-privacy .priv-block__toggle:hover,
.page-privacy .priv-block__toggle:focus-visible {
  color: var(--lime);
  border-color: rgba(198, 255, 61, .5);
  background: rgba(42, 61, 53, .9);
}

.page-privacy .priv-block__panel {
  margin-top: var(--sp-3);
}

.page-privacy .priv-block__panel[data-open="false"] {
  display: none;
}

.page-privacy .priv-block__panel p {
  max-width: 68ch;
  margin: 0 0 var(--sp-2);
  color: var(--sage);
  line-height: 1.85;
  overflow-wrap: anywhere;
}

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

.page-privacy .priv-list {
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-2) 0 var(--sp-3);
  padding: 0;
  list-style: none;
}

.page-privacy .priv-list li {
  position: relative;
  padding-left: 1.6rem;
  max-width: 70ch;
  color: var(--sage);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.page-privacy .priv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: .9rem;
  height: 2px;
  border-radius: 2px;
  background: var(--lime);
}

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

.page-privacy .priv-callout {
  max-width: 68ch;
  margin-top: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(242, 193, 78, .08);
  color: var(--mist);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-privacy .priv-callout a {
  color: var(--gold);
}

.page-privacy .priv-callout a:hover,
.page-privacy .priv-callout a:focus-visible {
  color: var(--lime);
}

/* ---------- 联系信息卡 ---------- */
.page-privacy .priv-contact {
  display: grid;
  gap: var(--sp-2);
  margin: var(--sp-3) 0;
  padding: var(--sp-3);
  border: var(--priv-border);
  border-radius: var(--r-lg);
  background: var(--priv-card);
  box-shadow: var(--shadow-panel);
}

.page-privacy .priv-contact__row {
  display: grid;
  gap: .18rem;
  min-width: 0;
}

.page-privacy .priv-contact__key {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: .1em;
  color: var(--sage);
}

.page-privacy .priv-contact__val {
  color: var(--mist);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-privacy .priv-contact__val.num {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--lime);
}

/* ---------- 返回顶部 ---------- */
.page-privacy .to-top {
  display: block;
  margin: var(--sp-4) auto var(--sp-5);
  padding: .62rem 1.5rem;
  border: 1px solid rgba(198, 255, 61, .4);
  border-radius: var(--r-pill);
  background: rgba(28, 46, 40, .9);
  color: var(--lime);
  font: inherit;
  font-size: var(--fs-micro);
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-privacy .to-top:hover,
.page-privacy .to-top:focus-visible {
  color: var(--charcoal);
  background: var(--lime);
  border-color: var(--lime);
}

@media (min-width: 620px) {
  .page-privacy .priv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-3);
  }

  .page-privacy .priv-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .priv-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: var(--sp-5);
    padding-block: var(--sp-5) var(--sp-6);
  }

  .page-privacy .priv-index {
    position: sticky;
    top: 5.5rem;
  }

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

  .page-privacy .priv-block {
    padding-block: var(--sp-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-index__link,
  .page-privacy .priv-block__toggle,
  .page-privacy .to-top {
    transition: none;
  }
}