.page-privacy {
  --priv-rule: 1px solid rgba(46, 74, 125, .55);
  --priv-rule-soft: 1px solid rgba(46, 74, 125, .3);
  --priv-text: rgba(244, 241, 232, .84);
  --priv-panel: linear-gradient(180deg, rgba(21, 27, 41, .95) 0%, rgba(17, 21, 28, .95) 100%);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-mast {
  padding-top: clamp(1rem, 4vw, 2.5rem);
}

.page-privacy .legal-mast__inner {
  max-width: 62rem;
}

.page-privacy .legal-mast h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.04;
  letter-spacing: .005em;
  color: var(--paper);
  margin: .55rem 0 0;
}

.page-privacy .legal-mast .lede {
  margin-top: 1rem;
  max-width: 58ch;
  color: var(--priv-text);
}

.page-privacy .legal-mast__meta {
  margin: 1.1rem 0 0;
  font-size: .73rem;
  letter-spacing: .07em;
  color: var(--mist);
}

.page-privacy .legal-figure {
  position: relative;
  margin: clamp(1.4rem, 4vw, 2.4rem) 0 0;
}

.page-privacy .legal-figure::after {
  content: "";
  position: absolute;
  top: -1px;
  left: clamp(1rem, 4vw, 2.5rem);
  width: 64px;
  height: 3px;
  background: var(--lime);
}

.page-privacy .legal-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--priv-rule);
  background: var(--ink-800);
  filter: saturate(.86) contrast(1.06);
}

.page-privacy .legal-figure .figure__cap {
  margin-top: .6rem;
  font-size: .78rem;
  color: var(--mist);
}

/* ---------- 目录 + 正文布局 ---------- */
.page-privacy .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 2rem);
  margin-top: clamp(1.6rem, 5vw, 3rem);
}

.page-privacy .legal-toc {
  padding: .85rem 0;
  border-top: var(--priv-rule);
  border-bottom: var(--priv-rule);
  min-width: 0;
}

.page-privacy .legal-toc__title {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 .6rem;
}

.page-privacy .legal-toc__list {
  display: flex;
  gap: .4rem;
  list-style: none;
  margin: 0;
  padding: 0 0 .3rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .legal-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  white-space: nowrap;
  padding: .42rem .68rem;
  border: var(--priv-rule-soft);
  color: var(--paper);
  text-decoration: none;
  font-size: .85rem;
  line-height: 1.4;
  transition: border-color 180ms var(--ease), color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  border-color: var(--lime-line);
  color: var(--lime);
  background: var(--lime-soft);
}

.page-privacy .legal-toc__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  color: var(--cyan);
}

.page-privacy .legal-toc__back {
  display: inline-block;
  margin-top: .75rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .legal-toc__back:hover,
.page-privacy .legal-toc__back:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime-line);
}

/* ---------- 正文 ---------- */
.page-privacy .legal-body {
  min-width: 0;
  max-width: 72ch;
}

.page-privacy .legal-sec {
  position: relative;
  padding: clamp(1.1rem, 3vw, 1.85rem) clamp(.95rem, 3vw, 1.75rem);
  background: var(--priv-panel);
  border: var(--priv-rule);
  margin-bottom: clamp(1rem, 3vw, 1.6rem);
}

.page-privacy .legal-sec::before {
  content: "";
  position: absolute;
  top: -1px;
  left: clamp(.95rem, 3vw, 1.75rem);
  width: 46px;
  height: 3px;
  background: var(--lime);
}

.page-privacy .legal-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .65rem;
  padding-bottom: .7rem;
  margin-bottom: .95rem;
  border-bottom: var(--priv-rule-soft);
}

.page-privacy .legal-sec__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--lime);
}

.page-privacy .legal-sec__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.22rem, 3.4vw, 1.7rem);
  line-height: 1.16;
  letter-spacing: .01em;
  color: var(--paper);
  margin: 0;
}

.page-privacy .legal-sec p {
  margin: 0 0 .9rem;
  color: var(--priv-text);
  font-size: .95rem;
  line-height: 1.85;
  max-width: 66ch;
}

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

.page-privacy .legal-list {
  list-style: none;
  margin: 0 0 .9rem;
  padding: 0;
  display: grid;
  gap: .72rem;
}

.page-privacy .legal-list:last-child {
  margin-bottom: 0;
}

.page-privacy .legal-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--priv-text);
  font-size: .94rem;
  line-height: 1.82;
}

.page-privacy .legal-list li::before {
  content: "";
  position: absolute;
  left: .1rem;
  top: .7em;
  width: .46rem;
  height: .46rem;
  background: var(--cyan);
  transform: rotate(45deg);
}

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

.page-privacy .legal-defs {
  margin: 0;
  display: grid;
  gap: .9rem;
}

.page-privacy .legal-defs__row {
  padding-left: .95rem;
  border-left: 2px solid var(--steel);
}

.page-privacy .legal-defs dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .28rem;
}

.page-privacy .legal-defs dd {
  margin: 0;
  color: var(--priv-text);
  font-size: .93rem;
  line-height: 1.82;
}

.page-privacy .legal-contact {
  display: grid;
  gap: .3rem;
  margin: .2rem 0 .9rem;
  padding: clamp(.85rem, 2.5vw, 1.2rem);
  border: var(--priv-rule);
  border-left: 3px solid var(--orange);
  background: var(--orange-soft);
}

.page-privacy .legal-contact__label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .legal-mail {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(.92rem, 2.8vw, 1.12rem);
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-line);
  word-break: break-all;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .legal-mail:hover,
.page-privacy .legal-mail:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 延伸入口 ---------- */
.page-privacy .legal-more {
  margin-top: clamp(1rem, 3vw, 1.6rem);
  padding-top: 1.1rem;
  border-top: var(--priv-rule);
}

.page-privacy .legal-more__title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 .7rem;
}

.page-privacy .legal-more__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-privacy .legal-more__list a {
  display: inline-block;
  padding: .42rem .78rem;
  border: var(--priv-rule-soft);
  color: var(--paper);
  font-size: .85rem;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.page-privacy .legal-more__list a:hover,
.page-privacy .legal-more__list a:focus-visible {
  border-color: var(--lime-line);
  color: var(--lime);
  background: var(--lime-soft);
}

.page-privacy .legal-mast,
.page-privacy .legal-sec {
  scroll-margin-top: 1.25rem;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .legal-layout {
    grid-template-columns: 14.5rem minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: 1.75rem;
    padding: 1rem 1rem 1.15rem;
    border: var(--priv-rule);
    background: rgba(17, 21, 28, .68);
  }

  .page-privacy .legal-toc__list {
    flex-direction: column;
    gap: .1rem;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .legal-toc__link {
    width: 100%;
    justify-content: flex-start;
    border: 0;
    border-left: 2px solid transparent;
    padding: .5rem .65rem;
    white-space: normal;
    line-height: 1.45;
  }

  .page-privacy .legal-toc__link:hover,
  .page-privacy .legal-toc__link:focus-visible {
    border-left-color: var(--lime);
    background: var(--lime-soft);
  }

  .page-privacy .legal-toc__back {
    margin-top: 1rem;
    padding-top: .7rem;
    border-top: var(--priv-rule-soft);
  }

  .page-privacy .legal-sec {
    padding: clamp(1.4rem, 2.6vw, 2.1rem) clamp(1.4rem, 2.6vw, 2.1rem);
  }
}
<<<END>>>