.page-disclaimer {
  --dc-rule: rgba(147, 160, 180, .14);
  --dc-glow: rgba(49, 228, 210, .08);
  display: block;
  padding-bottom: 92px;
  color: var(--ink);
  background:
    radial-gradient(720px 340px at 84% 0%, rgba(139, 108, 240, .10), transparent 70%),
    radial-gradient(560px 320px at 4% 10%, var(--dc-glow), transparent 72%);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  padding: 22px 0 0;
}
.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
}
.page-disclaimer .breadcrumb-link {
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-disclaimer .breadcrumb-link:hover {
  color: var(--cyan);
}
.page-disclaimer .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--stone);
  opacity: .6;
}
.page-disclaimer .breadcrumb-current {
  color: var(--cream);
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .terms-hero {
  padding: 26px 0 0;
}
.page-disclaimer .terms-hero-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(152deg, rgba(18, 32, 54, .94), rgba(10, 19, 34, .97));
  padding: 34px 20px 30px;
  box-shadow: var(--shadow-lg);
}
.page-disclaimer .terms-hero-frame::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--clay), var(--moss) 34%, var(--cyan) 68%, var(--violet));
  opacity: .8;
  z-index: 2;
}
.page-disclaimer .terms-hero-label {
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--stone);
}
.page-disclaimer .terms-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .30;
  pointer-events: none;
}
.page-disclaimer .terms-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.85);
}
.page-disclaimer .terms-hero-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(96deg, rgba(10, 19, 34, .95) 10%, rgba(10, 19, 34, .66) 56%, rgba(10, 19, 34, .88));
}
.page-disclaimer .terms-hero-copy {
  position: relative;
  z-index: 2;
}
.page-disclaimer .terms-hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}
.page-disclaimer .terms-hero-copy .eyebrow-idx {
  color: var(--violet);
}
.page-disclaimer h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(29px, 7.2vw, 50px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--cream);
}
.page-disclaimer .terms-hero-lede {
  max-width: 64ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.82;
  color: var(--ink);
}
.page-disclaimer .terms-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--dc-rule);
  font-size: 13px;
  color: var(--cream);
}
.page-disclaimer .terms-hero-meta .mono {
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--stone);
}

/* ---------- 主体排布 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  margin-top: 42px;
}

/* ---------- 左侧索引 ---------- */
.page-disclaimer .terms-index {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-bg);
  backdrop-filter: blur(6px);
  padding: 16px 14px;
}
.page-disclaimer .terms-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--stone);
}
.page-disclaimer .terms-index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .terms-index-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 40px;
  padding: 9px 8px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.4;
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-disclaimer .terms-index-link .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--violet);
}
.page-disclaimer .terms-index-link:hover {
  color: var(--cream);
  background: rgba(49, 228, 210, .08);
}
.page-disclaimer .terms-index-link.is-active {
  color: var(--cyan);
  background: var(--cyan-soft);
}

/* ---------- 正文 ---------- */
.page-disclaimer .terms-body {
  min-width: 0;
}
.page-disclaimer .terms-sec {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--dc-rule);
  scroll-margin-top: 132px;
}
.page-disclaimer .terms-sec:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}
.page-disclaimer .terms-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}
.page-disclaimer .terms-sec-num {
  flex: none;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--violet);
}
.page-disclaimer .terms-sec h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.6vw, 29px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: -.01em;
  color: var(--cream);
}
.page-disclaimer .terms-sec h3 {
  margin: 24px 0 10px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--cream);
}
.page-disclaimer .terms-sec h3::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--cyan);
  opacity: .85;
}
.page-disclaimer .terms-sec p {
  max-width: 68ch;
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}
.page-disclaimer .terms-list {
  display: grid;
  gap: 10px;
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}
.page-disclaimer .terms-list li {
  position: relative;
  max-width: 68ch;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}
.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .74em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
  opacity: .8;
}
.page-disclaimer .terms-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 228, 210, .35);
  transition: color var(--dur) var(--ease), border-bottom-color var(--dur) var(--ease);
}
.page-disclaimer .terms-link:hover {
  color: var(--cream);
  border-bottom-color: var(--violet);
}

/* ---------- 联系方式表 ---------- */
.page-disclaimer .terms-def {
  max-width: 68ch;
  margin: 22px 0 0;
  border-top: 1px solid var(--dc-rule);
}
.page-disclaimer .terms-def-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--dc-rule);
}
.page-disclaimer .terms-def-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--stone);
}
.page-disclaimer .terms-def-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.66;
  color: var(--cream);
}
.page-disclaimer .terms-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 右侧刻度栏（桌面） ---------- */
.page-disclaimer .terms-rail {
  display: none;
}

/* ---------- 焦点可见 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (min-width: 640px) {
  .page-disclaimer .terms-hero-frame {
    padding: 44px 34px 38px;
  }
  .page-disclaimer .terms-hero-meta {
    gap: 12px 34px;
  }
  .page-disclaimer .terms-def-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .terms-hero-frame {
    padding: 54px 46px 46px;
  }
  .page-disclaimer .terms-layout {
    grid-template-columns: 186px minmax(0, 1fr) 46px;
    gap: 42px;
    align-items: start;
    margin-top: 56px;
  }
  .page-disclaimer .terms-index {
    position: sticky;
    top: 132px;
    padding: 18px 12px;
  }
  .page-disclaimer .terms-index-list {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-disclaimer .terms-sec {
    padding-bottom: 40px;
    margin-bottom: 40px;
  }
  .page-disclaimer .terms-rail {
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 132px;
    padding-top: 2px;
  }
  .page-disclaimer .terms-tick {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 46px;
    height: 44px;
    border-left: 2px solid var(--line);
    color: var(--stone);
    text-decoration: none;
    font-size: 11px;
    letter-spacing: .06em;
    transition: color var(--dur) var(--ease), border-left-color var(--dur) var(--ease), background var(--dur) var(--ease);
  }
  .page-disclaimer .terms-tick:first-child {
    border-top: 2px solid transparent;
  }
  .page-disclaimer .terms-tick:hover {
    color: var(--cyan);
    border-left-color: var(--cyan);
    background: rgba(49, 228, 210, .08);
  }
  .page-disclaimer .terms-tick.is-active {
    color: var(--cyan);
    border-left-color: var(--cyan);
    background: linear-gradient(90deg, var(--cyan-soft), transparent);
  }
}

@media (min-width: 1024px) and (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-tick,
  .page-disclaimer .terms-index-link,
  .page-disclaimer .terms-link {
    transition: none;
  }
}
<<<END>>>