.page-privacy {
  --privacy-rail: 232px;
  --privacy-gap: clamp(1.6rem, 4vw, 3.2rem);
  position: relative;
  display: block;
  padding-bottom: clamp(3rem, 8vw, 6rem);
  background:
    linear-gradient(180deg, rgba(30, 111, 92, .18) 0%, rgba(12, 26, 22, 0) 34%),
    var(--bg);
  color: var(--ink);
}

.page-privacy .breadcrumbs {
  padding-top: clamp(1rem, 2.6vw, 1.6rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.4rem, 3.6vw, 2.2rem) 0 clamp(2rem, 5vw, 3.4rem);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -12%;
  width: 48%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(200deg, rgba(30, 111, 92, .55), rgba(30, 111, 92, 0) 72%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.6rem);
  align-items: center;
}

.page-privacy .privacy-h1 {
  margin: .5rem 0 .9rem;
  max-width: 22ch;
}

.page-privacy .privacy-lede {
  margin: 0 0 1.5rem;
  max-width: 40em;
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-privacy .privacy-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .6rem 1.6rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta > div {
  display: grid;
  gap: .22rem;
  min-width: 0;
}

.page-privacy .privacy-meta dt {
  margin: 0;
}

.page-privacy .privacy-meta dd {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-hero-figure {
  margin: 0;
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--privacy-gap);
  align-items: start;
  padding-top: clamp(2rem, 5vw, 3.4rem);
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .privacy-index {
  display: grid;
  gap: .85rem;
  align-content: start;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-readout {
  display: grid;
  gap: .3rem;
  padding-bottom: .7rem;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .privacy-readout-value {
  min-height: 1.4em;
  font-size: .8125rem;
  line-height: 1.4;
  letter-spacing: .06em;
  color: var(--neon);
}

.page-privacy .privacy-index-label {
  margin: 0;
}

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

.page-privacy .privacy-index-list a {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: .6rem;
  align-items: baseline;
  padding: .5rem .65rem;
  border-left: 2px solid transparent;
  color: var(--ink-soft);
  font-size: .875rem;
  line-height: 1.45;
  text-decoration: none;
  transition:
    color .22s var(--ease),
    background-color .22s var(--ease),
    border-color .22s var(--ease);
}

.page-privacy .privacy-index-list a:hover {
  color: var(--ink);
  background-color: rgba(198, 242, 78, .07);
  border-left-color: var(--neon);
}

.page-privacy .privacy-index-list a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .privacy-index-num {
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--mute);
}

.page-privacy .privacy-top {
  justify-self: start;
  margin-top: .3rem;
  font-size: .8125rem;
}

/* ---------- 右侧正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-section {
  position: relative;
  padding: clamp(1.6rem, 3.6vw, 2.5rem) 0 clamp(1.5rem, 3.4vw, 2.3rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: 6rem;
}

.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon);
  transition: width .42s var(--ease);
}

.page-privacy .privacy-section.is-current::before {
  width: 56px;
}

.page-privacy .privacy-section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .9rem;
  align-items: baseline;
  margin-bottom: .85rem;
}

.page-privacy .privacy-num {
  padding-top: .18rem;
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--mute);
  transition: color .3s var(--ease);
}

.page-privacy .privacy-section.is-current .privacy-num {
  color: var(--neon);
}

.page-privacy .privacy-title {
  margin: 0;
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-section:target .privacy-title {
  color: var(--neon-soft);
}

.page-privacy .privacy-list {
  list-style: none;
  display: grid;
  gap: .55rem;
  margin: 0 0 1.2em;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.15rem;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  background: var(--neon);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: .85;
}

/* ---------- 结尾延伸 ---------- */
.page-privacy .privacy-related {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(1.4rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-related-title {
  margin: 0 0 .6rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 650;
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .privacy-related-copy {
  margin: 0 0 1.1rem;
  max-width: 40em;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-privacy .privacy-related-links {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1.6rem;
  margin: 0;
  padding-top: .2rem;
}

.page-privacy a {
  color: var(--neon);
}

.page-privacy .privacy-index-list a,
.page-privacy .link-more {
  color: var(--ink-soft);
}

.page-privacy .privacy-index-list a:hover,
.page-privacy .link-more:hover {
  color: var(--neon-soft);
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 5.5rem;
    padding: 0 0 0 1.1rem;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-index-list a {
    padding-left: .55rem;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-body {
    padding-right: clamp(0rem, 3vw, 2.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index-list a,
  .page-privacy .privacy-section::before,
  .page-privacy .privacy-num {
    transition: none;
  }
}