.page-disclaimer {
  --pd-rule: var(--pale);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.9;
}

.page-disclaimer .breadcrumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  padding: 14px 0 44px;
  border-bottom: 1px solid var(--pd-rule);
  background:
    radial-gradient(circle at 86% 8%, rgba(29, 78, 137, 0.07), transparent 56%),
    var(--paper);
}

.page-disclaimer .terms-hero__inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-disclaimer .terms-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(30px, 7.2vw, 50px);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--deep);
}

.page-disclaimer .terms-hero__lede {
  margin: 0 0 16px;
  max-width: 36em;
  font-size: 16.5px;
  line-height: 1.92;
  color: var(--ink);
}

.page-disclaimer .terms-hero__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-disclaimer .terms-hero__figure {
  margin: 0;
  padding: 10px;
  background: var(--glaze);
  border: 1px solid var(--pd-rule);
  border-radius: 3px;
  box-shadow: 0 22px 46px -34px rgba(12, 31, 51, 0.5);
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 2px;
}

/* ---------- 常驻索引条 ---------- */
.page-disclaimer .terms-index {
  position: sticky;
  top: var(--bar-h);
  z-index: 6;
  background: rgba(247, 243, 234, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--pd-rule);
}

.page-disclaimer .terms-index__bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-disclaimer .terms-index__bar::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .terms-index__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--brass);
}

.page-disclaimer .terms-index__list {
  display: flex;
  flex: 1 1 auto;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  flex: 0 0 auto;
  padding: 5px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--deep);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .terms-index__link:hover,
.page-disclaimer .terms-index__link:focus-visible {
  border-color: var(--brass);
  background: var(--glaze);
  color: var(--blue);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--brass);
}

.page-disclaimer .terms-index__gauge {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--brass);
  transition: width 0.12s linear;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  padding: 6px 0 52px;
}

.page-disclaimer .terms-sec {
  padding: 42px 0;
  border-bottom: 1px solid var(--pd-rule);
  scroll-margin-top: calc(var(--bar-h) + 78px);
}

.page-disclaimer .terms-sec:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-sec__grid {
  display: grid;
  gap: 20px;
}

.page-disclaimer .terms-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .terms-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--brass);
}

.page-disclaimer .terms-sec h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(22px, 3.8vw, 30px);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--deep);
}

.page-disclaimer .terms-sec__rule {
  display: block;
  height: 1px;
  margin: 14px 0 20px;
  background: linear-gradient(
    to right,
    var(--brass) 0,
    var(--brass) 56px,
    var(--pale) 56px,
    var(--pale) 100%
  );
}

.page-disclaimer .terms-sec .prose p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.92;
  color: var(--ink);
}

.page-disclaimer .terms-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .terms-list__item {
  position: relative;
  margin: 0;
  padding: 13px 0 13px 24px;
  border-top: 1px dashed var(--pale);
  font-size: 16px;
  line-height: 1.88;
  color: var(--ink);
}

.page-disclaimer .terms-list__item:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-disclaimer .terms-list__item:first-child::before {
  top: 17px;
}

.page-disclaimer .terms-list__item::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 24px;
  width: 7px;
  height: 7px;
  background: var(--brass);
  transform: rotate(45deg);
}

.page-disclaimer .terms-list a {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-color: var(--brass-soft);
  text-underline-offset: 3px;
}

.page-disclaimer .terms-list a:hover {
  text-decoration-color: var(--brass);
}

.page-disclaimer .terms-sec__aside .note {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
}

/* ---------- 收束区 ---------- */
.page-disclaimer .terms-outro {
  padding: 50px 0 60px;
  background: var(--deep);
  border-top: 3px solid var(--brass);
}

.page-disclaimer .terms-outro__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--brass);
}

.page-disclaimer .terms-outro h2 {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.3;
  color: var(--glaze);
}

.page-disclaimer .terms-outro p {
  margin: 0 0 24px;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}

.page-disclaimer .terms-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .terms-hero {
    padding-bottom: 52px;
  }

  .page-disclaimer .terms-sec {
    padding: 48px 0;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .terms-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    column-gap: 52px;
  }

  .page-disclaimer .terms-index__bar {
    flex-wrap: wrap;
    overflow: visible;
    gap: 10px;
  }

  .page-disclaimer .terms-index__list {
    justify-content: flex-end;
  }

  .page-disclaimer .terms-sec__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    column-gap: 6%;
  }

  .page-disclaimer .terms-sec__aside {
    padding-top: 48px;
  }

  .page-disclaimer .terms-outro {
    padding: 64px 0 76px;
  }
}