.page-disclaimer {
  --d-rule: rgba(124, 135, 152, 0.24);
  --d-rule-soft: rgba(124, 135, 152, 0.1);
  --d-ink-soft: rgba(244, 247, 251, 0.78);
  --d-ink-mute: rgba(244, 247, 251, 0.6);

  color: var(--star);
  background:
    radial-gradient(1100px 620px at 84% -10%, rgba(53, 230, 210, 0.1), transparent 62%),
    radial-gradient(760px 520px at 4% 6%, rgba(255, 46, 139, 0.07), transparent 60%),
    var(--indigo);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .terms-hero {
  position: relative;
  padding: 22px 0 58px;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 0;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--d-rule) 0 1px, transparent 1px 14px);
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-disclaimer .terms-hero__tag {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 18px;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(34px, 8.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--star);
}

.page-disclaimer .terms-hero__lede {
  max-width: 680px;
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--d-ink-soft);
}

.page-disclaimer .terms-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--d-rule);
  background: var(--d-rule);
}

.page-disclaimer .terms-hero__facts > div {
  padding: 14px 16px;
  background: var(--indigo-step);
}

.page-disclaimer .terms-hero__facts dt {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--rock);
}

.page-disclaimer .terms-hero__facts dd {
  margin: 0;
  font-size: var(--fs-16);
  color: var(--star);
}

.page-disclaimer .terms-banner {
  position: relative;
  margin: 42px 0 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid var(--d-rule);
  background: var(--indigo-deep);
}

.page-disclaimer .terms-banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */

.page-disclaimer .terms-body {
  padding: 54px 0 16px;
}

.page-disclaimer .terms-layout {
  display: grid;
  gap: 44px;
  align-items: start;
}

.page-disclaimer .terms-flow {
  display: flex;
  flex-direction: column;
  gap: 54px;
  min-width: 0;
}

/* ---------- 条款小节 ---------- */

.page-disclaimer .terms-section {
  min-width: 0;
}

.page-disclaimer .terms-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--d-rule);
}

.page-disclaimer .terms-no {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: var(--fs-13);
  line-height: 1.2;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
  padding: 4px 9px;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-disclaimer .terms-title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--star);
  transition: color 0.22s var(--ease);
}

.page-disclaimer .terms-section:target .terms-no {
  background: var(--cyan);
  color: var(--indigo-deep);
}

.page-disclaimer .terms-section:target .terms-title {
  color: var(--cyan);
}

.page-disclaimer .terms-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-disclaimer .terms-list > li {
  position: relative;
  padding-left: 26px;
  font-family: var(--mono);
  font-size: var(--fs-13);
  line-height: 1.9;
  color: var(--d-ink-soft);
  overflow-wrap: anywhere;
}

.page-disclaimer .terms-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 1px;
  background: var(--rock);
  transition: width 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-disclaimer .terms-list > li:hover::before {
  width: 18px;
  background: var(--cyan);
}

.page-disclaimer .terms-addr {
  color: var(--star);
  border-bottom: 1px solid var(--d-rule);
  word-break: break-all;
}

/* ---------- 注解块 ---------- */

.page-disclaimer .terms-note {
  border-left: 3px solid var(--clay);
  background: var(--paper);
  padding: 18px 22px 20px 22px;
}

.page-disclaimer .terms-note__label {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-disclaimer .terms-note p:last-child {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--indigo-deep);
}

/* ---------- 右侧索引刻度 ---------- */

.page-disclaimer .terms-rail {
  display: none;
}

.page-disclaimer .terms-rail__title {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--rock);
}

.page-disclaimer .terms-rail ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-disclaimer .terms-rail a {
  display: block;
  padding: 7px 0 7px 10px;
  border-left: 2px solid transparent;
  font-size: var(--fs-13);
  line-height: 1.5;
  color: var(--d-ink-mute);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .terms-rail__no {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--mono);
  font-size: var(--fs-12);
  color: var(--rock);
}

.page-disclaimer .terms-rail a:hover,
.page-disclaimer .terms-rail a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-disclaimer .terms-rail a:hover .terms-rail__no,
.page-disclaimer .terms-rail a:focus-visible .terms-rail__no {
  color: var(--cyan);
}

/* ---------- 收尾 ---------- */

.page-disclaimer .terms-outro {
  position: relative;
  margin-top: 46px;
  padding: 40px 0 64px;
  border-top: 1px solid var(--d-rule);
}

.page-disclaimer .terms-outro::after {
  content: "";
  position: absolute;
  left: var(--pad);
  right: var(--pad);
  bottom: 0;
  height: 132px;
  pointer-events: none;
  background-image:
    linear-gradient(var(--d-rule-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--d-rule-soft) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
  mask-image: linear-gradient(to top, #000, transparent);
}

.page-disclaimer .terms-outro__title {
  margin: 0 0 24px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(20px, 3.6vw, 28px);
  letter-spacing: 0.01em;
  color: var(--star);
}

.page-disclaimer .terms-outro__grid {
  display: grid;
  gap: 14px;
  margin-bottom: 34px;
}

.page-disclaimer .terms-jump {
  display: block;
  position: relative;
  padding: 20px;
  border: 1px solid var(--d-rule);
  background: var(--indigo-step);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-disclaimer .terms-jump:hover,
.page-disclaimer .terms-jump:focus-visible {
  border-color: var(--line-cyan);
  transform: translateY(-2px);
}

.page-disclaimer .terms-jump__no {
  display: inline-block;
  margin-bottom: 14px;
  padding: 2px 8px;
  border: 1px solid var(--line-cyan);
  font-family: var(--mono);
  font-size: var(--fs-12);
  color: var(--cyan);
}

.page-disclaimer .terms-jump__title {
  display: block;
  margin-bottom: 8px;
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--star);
}

.page-disclaimer .terms-jump__desc {
  display: block;
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--d-ink-mute);
}

.page-disclaimer .terms-outro__back {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-disclaimer .terms-outro__back a {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--d-rule);
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--rock);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .terms-outro__back a:hover,
.page-disclaimer .terms-outro__back a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 780px) {
  .page-disclaimer .terms-hero {
    padding: 30px 0 68px;
  }

  .page-disclaimer .terms-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .terms-outro__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .terms-jump:nth-child(2) {
    margin-top: 18px;
  }

  .page-disclaimer .terms-jump:nth-child(3) {
    margin-top: 9px;
  }

  .page-disclaimer .terms-banner {
    aspect-ratio: 5 / 2;
  }
}

@media (min-width: 1040px) {
  .page-disclaimer .terms-hero__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: end;
    gap: 56px;
  }

  .page-disclaimer .terms-hero__facts {
    margin-bottom: 6px;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 720px) 210px;
    justify-content: space-between;
    gap: 64px;
  }

  .page-disclaimer .terms-rail {
    display: block;
    position: sticky;
    top: 128px;
    padding: 2px 0 2px 20px;
    border-left: 1px solid var(--d-rule);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
  }
}