.page-privacy {
  --pv-line: rgba(31, 107, 82, 0.45);
  --pv-line-soft: rgba(31, 107, 82, 0.24);
  --pv-flame-deep: #B8460A;
  --pv-text: rgba(246, 242, 233, 0.84);
  --pv-text-dim: rgba(246, 242, 233, 0.68);
  background: var(--ink-deep);
  color: var(--warm);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  border-bottom: 1px solid var(--pv-line);
  background:
    radial-gradient(115% 85% at 90% -5%, rgba(61, 220, 255, 0.16), transparent 58%),
    radial-gradient(90% 80% at -5% 105%, rgba(255, 107, 26, 0.14), transparent 62%),
    var(--ink-deep);
}

.page-privacy .privacy-hero__inner {
  padding-block: clamp(1.15rem, 3vw, 1.75rem) clamp(2.2rem, 5.5vw, 3.8rem);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.6rem);
  align-items: end;
  margin-top: clamp(1.1rem, 3vw, 1.9rem);
}

.page-privacy .privacy-hero__copy {
  min-width: 0;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.7rem, 9vw, 5.4rem);
  line-height: 0.94;
  letter-spacing: -0.015em;
  margin: 0.5rem 0 0;
  color: var(--warm);
}

.page-privacy .privacy-hero__lede {
  max-width: 34rem;
  margin: 1.15rem 0 0;
  font-size: clamp(1rem, 1.6vw, 1.08rem);
  line-height: 1.78;
  color: var(--pv-text);
}

.page-privacy .privacy-hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 1.4rem 0 0;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line-volt);
  border-radius: 999px;
  background: rgba(61, 220, 255, 0.07);
}

.page-privacy .privacy-hero__meta-key {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta-val {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--volt);
}

.page-privacy .privacy-hero__media {
  margin: 0;
  min-width: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--pv-line-soft);
  background: var(--ink-mid);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 正文骨架 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 2.4rem);
  padding-block: clamp(1.9rem, 5vw, 3.4rem) clamp(2.6rem, 6vw, 4.4rem);
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: 46rem;
}

/* ---------- 条款索引 ---------- */

.page-privacy .privacy-anchors {
  order: -1;
  min-width: 0;
  border-top: 1px solid var(--pv-line-soft);
  border-bottom: 1px solid var(--pv-line-soft);
  padding-block: 0.85rem 1rem;
}

.page-privacy .privacy-anchors__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-anchors__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.2rem;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-anchors__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-anchors__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r-sm);
  background: rgba(20, 73, 58, 0.42);
  color: var(--pv-text);
  font-size: 0.86rem;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), color 180ms var(--ease),
    background-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .privacy-anchors__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--flame);
}

.page-privacy .privacy-anchors__list a:hover,
.page-privacy .privacy-anchors__list a:focus-visible {
  border-color: var(--flame);
  background: rgba(255, 107, 26, 0.12);
  color: var(--warm);
  transform: translateY(-1px);
}

.page-privacy .privacy-anchors__list a:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}

/* ---------- 条款区块 ---------- */

.page-privacy .privacy-section {
  padding-block: clamp(1.5rem, 4vw, 2.4rem);
  border-top: 1px solid var(--pv-line-soft);
  scroll-margin-top: 1.25rem;
}

.page-privacy .privacy-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-section:target {
  background: linear-gradient(90deg, rgba(61, 220, 255, 0.08), transparent 72%);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.95rem;
}

.page-privacy .privacy-num {
  flex: none;
  padding-top: 0.42rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--flame);
}

.page-privacy .privacy-section__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 1.95rem);
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--warm);
}

.page-privacy .privacy-prose p {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--pv-text);
}

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

.page-privacy .privacy-prose a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid var(--line-volt);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-prose a:hover,
.page-privacy .privacy-prose a:focus-visible {
  color: var(--flame-mist);
  border-bottom-color: var(--flame);
}

.page-privacy .privacy-prose a:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 两类信息 ---------- */

.page-privacy .privacy-terms {
  margin: 0 0 1rem;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .privacy-terms__row {
  border-left: 2px solid var(--ink-soft);
  padding: 0.15rem 0 0.15rem 1rem;
}

.page-privacy .privacy-terms dt {
  margin-bottom: 0.28rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--volt);
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.76;
  color: var(--pv-text-dim);
}

/* ---------- 条款列表 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--pv-text-dim);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--volt);
}

/* ---------- 联系方式 ---------- */

.page-privacy .privacy-contact {
  margin: 1.1rem 0 1.2rem;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r-md);
  background: rgba(20, 73, 58, 0.4);
  overflow: hidden;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  padding: 0.72rem 1rem;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .privacy-contact__row:first-child {
  border-top: 0;
}

.page-privacy .privacy-contact__key {
  flex: 0 0 5.2rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  padding-top: 0.16rem;
}

.page-privacy .privacy-contact__val {
  min-width: 0;
  font-size: 0.97rem;
  line-height: 1.6;
  color: var(--warm);
  word-break: break-word;
}

.page-privacy .privacy-contact__val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---------- 版本信息浅色卡片 ---------- */

.page-privacy .privacy-section--paper {
  margin-top: clamp(1.2rem, 3vw, 1.9rem);
  padding: clamp(1.3rem, 3.6vw, 2.1rem);
  border-top: 0;
  border-radius: var(--r-lg);
  background: var(--mint);
  color: var(--ink-night);
}

.page-privacy .privacy-section--paper .privacy-num {
  color: var(--pv-flame-deep);
}

.page-privacy .privacy-section--paper .privacy-section__head h2 {
  color: var(--ink-night);
}

.page-privacy .privacy-section--paper .privacy-prose p {
  color: rgba(6, 26, 20, 0.82);
}

.page-privacy .privacy-section--paper .privacy-prose a {
  color: var(--pv-flame-deep);
  border-bottom-color: rgba(184, 70, 10, 0.45);
}

.page-privacy .privacy-section--paper .privacy-prose a:hover,
.page-privacy .privacy-section--paper .privacy-prose a:focus-visible {
  color: var(--ink-soft);
  border-bottom-color: var(--ink-soft);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 860px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(2rem, 5vw, 3.6rem);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 226px;
    gap: clamp(2.4rem, 5vw, 4.2rem);
  }

  .page-privacy .privacy-anchors {
    order: 0;
    position: sticky;
    top: 2.2rem;
    align-self: start;
    border-top: 0;
    border-bottom: 0;
    padding-block: 0;
  }

  .page-privacy .privacy-anchors__list {
    flex-direction: column;
    gap: 0.3rem;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--pv-line-soft);
  }

  .page-privacy .privacy-anchors__list li {
    flex: 0 0 auto;
  }

  .page-privacy .privacy-anchors__list a {
    width: 100%;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    background: transparent;
    padding: 0.4rem 0.5rem 0.4rem 0.85rem;
    white-space: normal;
    margin-left: -1px;
  }

  .page-privacy .privacy-anchors__list a:hover,
  .page-privacy .privacy-anchors__list a:focus-visible {
    border-left-color: var(--flame);
    background: rgba(255, 107, 26, 0.08);
    transform: none;
  }

  .page-privacy .privacy-contact__row {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-body {
    max-width: 44rem;
  }

  .page-privacy .privacy-section__head {
    gap: 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-anchors__list a {
    transition: none;
  }
}