.page-disclaimer {
  --disc-line: rgba(38, 41, 61, .14);
  --disc-line-soft: rgba(38, 41, 61, .08);
  --disc-cream-dim: rgba(247, 242, 232, .78);
  --disc-cream-faint: rgba(247, 242, 232, .58);

  background: var(--sb-cream);
  color: var(--sb-ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .disc-hero {
  position: relative;
  padding: 128px 0 44px;
  background: linear-gradient(166deg, var(--sb-night) 0%, var(--sb-indigo) 58%, #2a1c55 100%);
  color: var(--sb-cream);
  overflow: hidden;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -300px;
  right: -180px;
  width: 760px;
  height: 760px;
  background: radial-gradient(circle, rgba(255, 138, 31, .42) 0%, rgba(255, 138, 31, 0) 68%);
  pointer-events: none;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  bottom: -280px;
  left: -200px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(108, 75, 224, .46) 0%, rgba(108, 75, 224, 0) 70%);
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero .sb-breadcrumb__link {
  color: var(--disc-cream-faint);
}

.page-disclaimer .disc-hero .sb-breadcrumb__link:hover {
  color: var(--sb-sun);
}

.page-disclaimer .disc-hero .sb-breadcrumb__current {
  color: var(--sb-cream);
}

.page-disclaimer .disc-hero .sb-section__index {
  color: var(--sb-amber);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 30px;
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 18px;
  font-family: var(--sb-font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 8.4vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--sb-white);
}

.page-disclaimer .disc-hero__lede {
  max-width: 34em;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--disc-cream-dim);
}

.page-disclaimer .disc-hero__aside {
  align-self: end;
}

.page-disclaimer .disc-hero__note {
  max-width: 32em;
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--sb-lake);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--disc-cream-faint);
}

/* ---------- 条款标签组 ---------- */

.page-disclaimer .disc-terms {
  display: flex;
  gap: 10px;
  margin-top: 38px;
  padding-bottom: 6px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-disclaimer .disc-terms__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(247, 242, 232, .26);
  background: rgba(247, 242, 232, .06);
  color: rgba(247, 242, 232, .9);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .01em;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .24s var(--sb-ease), border-color .24s var(--sb-ease), color .24s var(--sb-ease);
}

.page-disclaimer .disc-terms__item:hover,
.page-disclaimer .disc-terms__item:focus-visible {
  border-color: var(--sb-lake);
  color: var(--sb-white);
}

.page-disclaimer .disc-terms__item[aria-current="true"] {
  background: var(--sb-lake);
  border-color: var(--sb-lake);
  color: var(--sb-night);
}

/* ---------- 正文区 ---------- */

.page-disclaimer .disc-body {
  padding-bottom: 0;
}

.page-disclaimer .disc-section {
  padding: 8px 0 0;
}

.page-disclaimer .disc-section + .disc-section {
  margin-top: 64px;
}

.page-disclaimer .disc-section__head {
  display: grid;
  gap: 14px;
  padding: 28px 0 30px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-section__headline {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .disc-section__title {
  margin: 0;
}

.page-disclaimer .disc-section__lede {
  margin: 0;
  max-width: 40em;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--sb-muted);
}

/* ---------- 条款条目 ---------- */

.page-disclaimer .disc-clauses {
  display: grid;
  gap: 0;
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  column-gap: 12px;
  padding: 24px 0;
  border-bottom: 1px solid var(--disc-line-soft);
  transition: background-color .24s var(--sb-ease);
}

.page-disclaimer .disc-clause:hover {
  background-image: linear-gradient(90deg, rgba(23, 179, 201, .13), rgba(23, 179, 201, 0) 78%);
}

.page-disclaimer .disc-clause__no {
  margin: 0;
  padding-top: 3px;
  font-family: var(--sb-font-mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--sb-sun);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 8px;
  font-family: var(--sb-font-display);
  font-weight: 800;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--sb-ink);
}

.page-disclaimer .disc-clause__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--sb-muted);
}

.page-disclaimer .disc-clause__text a {
  color: var(--sb-lake-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .2s var(--sb-ease);
}

.page-disclaimer .disc-clause__text a:hover {
  color: var(--sb-sun);
}

/* ---------- 核心约定深色区 ---------- */

.page-disclaimer .disc-core-wrap {
  margin-top: 84px;
  margin-bottom: 84px;
}

.page-disclaimer .disc-core {
  position: relative;
  padding: 62px 26px 58px;
  border-radius: var(--sb-radius-l);
  background: var(--sb-night);
  overflow: hidden;
}

.page-disclaimer .disc-core__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-disclaimer .disc-core__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .24;
}

.page-disclaimer .disc-core::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(122deg, rgba(13, 16, 48, .94) 0%, rgba(26, 32, 80, .74) 50%, rgba(13, 16, 48, .92) 100%);
  pointer-events: none;
}

.page-disclaimer .disc-core__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .disc-core__line {
  margin: 0 0 22px;
  font-family: var(--sb-font-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 6.2vw, 4rem);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--sb-sun);
}

.page-disclaimer .disc-core__line em {
  font-style: normal;
  color: var(--sb-amber);
}

.page-disclaimer .disc-core__note {
  max-width: 42em;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(23, 179, 201, .35);
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--disc-cream-dim);
}

/* ---------- 收尾联系区 ---------- */

.page-disclaimer .disc-close {
  padding-bottom: 96px;
}

.page-disclaimer .disc-close__inner {
  display: grid;
  gap: 30px;
  padding-top: 40px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-close .sb-section__index {
  margin-bottom: 10px;
}

.page-disclaimer .disc-close__lede {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--sb-muted);
}

.page-disclaimer .disc-close__mail {
  margin: 18px 0 0;
  font-family: var(--sb-font-mono);
  font-size: 1rem;
  letter-spacing: .02em;
  color: var(--sb-lake-deep);
  word-break: break-all;
}

.page-disclaimer .disc-close__hours {
  margin: 8px 0 0;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--sb-mist);
}

.page-disclaimer .disc-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-disclaimer .disc-close__actions .sb-btn {
  text-decoration: none;
}

.page-disclaimer .disc-top {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--sb-lake);
  color: var(--sb-lake-deep);
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color .24s var(--sb-ease), color .24s var(--sb-ease);
}

.page-disclaimer .disc-top:hover {
  background: var(--sb-lake);
  color: var(--sb-night);
}

/* ---------- 中等屏幕 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .disc-hero {
    padding: 152px 0 52px;
  }

  .page-disclaimer .disc-core {
    padding: 86px 56px 80px;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    column-gap: 52px;
    align-items: end;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 980px) {
  .page-disclaimer .disc-section__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: 56px;
    align-items: end;
    padding-bottom: 34px;
  }

  .page-disclaimer .disc-clauses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-clause {
    padding: 26px 0;
  }

  .page-disclaimer .disc-clause:nth-child(odd) {
    padding-right: 40px;
    border-right: 1px solid var(--disc-line-soft);
  }

  .page-disclaimer .disc-clause:nth-child(even) {
    padding-left: 40px;
  }

  .page-disclaimer .disc-close__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: 64px;
    align-items: end;
  }

  .page-disclaimer .disc-close__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-terms__item,
  .page-disclaimer .disc-clause,
  .page-disclaimer .disc-top {
    transition: none;
  }
}