.page-disclaimer {
  --disc-measure: 780px;
  --disc-ok-bg: #EDF6F2;
  --disc-deny-bg: #FDECE9;
  display: block;
  padding-bottom: 76px;
  background: var(--snow);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: 26px 0 62px;
  overflow: hidden;
  color: var(--snow);
  background:
    radial-gradient(120% 92% at 88% 4%, rgba(240, 166, 43, .24), transparent 58%),
    linear-gradient(158deg, var(--deep) 0%, #11477F 52%, var(--sky) 100%);
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(240, 166, 43, 0) 72%);
}

.page-disclaimer .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: .8125rem;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .72);
}

.page-disclaimer .crumbs a {
  color: rgba(255, 255, 255, .88);
  text-decoration: none;
  transition: color .18s var(--ease-hover);
}

.page-disclaimer .crumbs a:hover {
  color: var(--gold-lift);
}

.page-disclaimer .crumbs__sep {
  color: rgba(255, 255, 255, .42);
}

.page-disclaimer .disc-hero .eyebrow {
  margin: 0 0 14px;
  color: var(--gold-lift);
}

.page-disclaimer .disc-hero__title {
  max-width: 21ch;
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 6.2vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-disclaimer .disc-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, .9);
}

/* ---------- 页首横幅 ---------- */
.page-disclaimer .disc-banner {
  position: relative;
  z-index: 2;
  margin: -34px 0 0;
  overflow: hidden;
  border-radius: var(--radius-media);
  background: var(--deep);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 阅读栏 ---------- */
.page-disclaimer .disc-narrow {
  max-width: var(--disc-measure);
  margin: 0 auto;
}

/* ---------- 快速跳转 ---------- */
.page-disclaimer .disc-jump {
  display: flex;
  gap: 10px;
  margin-top: 36px;
  padding: 4px 2px 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-disclaimer .disc-jump a {
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--line-sky);
  border-radius: var(--radius-pill);
  background: var(--snow);
  color: var(--deep);
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .18s var(--ease-hover), color .18s var(--ease-hover), border-color .18s var(--ease-hover);
}

.page-disclaimer .disc-jump a:hover {
  border-color: var(--sky);
  background: var(--pale);
  color: var(--sky);
}

/* ---------- 章节列表 ---------- */
.page-disclaimer .disc-list {
  margin-top: 22px;
}

.page-disclaimer .agreement {
  margin-bottom: 18px;
  border: 1px solid var(--line-sky);
  border-radius: var(--radius-card);
  background: var(--snow);
  box-shadow: var(--shadow-card);
  scroll-margin-top: 96px;
  transition: box-shadow .18s var(--ease-hover), border-color .18s var(--ease-hover);
}

.page-disclaimer .agreement:hover {
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .agreement[open] {
  border-color: rgba(14, 107, 214, .34);
}

.page-disclaimer .agreement__summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 18px 18px 16px;
  border-radius: var(--radius-card);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .agreement__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .agreement__summary:focus-visible {
  outline: 2px solid var(--sky);
  outline-offset: -2px;
}

.page-disclaimer .agreement__index {
  padding-top: 3px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  line-height: 1;
  color: var(--sky);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .agreement__head {
  display: block;
  min-width: 0;
}

.page-disclaimer .agreement__title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--deep);
}

.page-disclaimer .agreement__hint {
  display: block;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .agreement__toggle {
  width: 34px;
  height: 34px;
  margin-top: 2px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--pale);
  transition: background .24s var(--ease-out), transform .24s var(--ease-out);
}

.page-disclaimer .agreement__toggle::before {
  content: "";
  width: 9px;
  height: 9px;
  border-top: 2px solid var(--sky);
  border-right: 2px solid var(--sky);
  transform: translateX(-1px) rotate(45deg);
  transition: transform .24s var(--ease-out), border-color .24s var(--ease-out);
}

.page-disclaimer .agreement[open] .agreement__toggle {
  background: var(--gold);
  transform: rotate(90deg);
}

.page-disclaimer .agreement[open] .agreement__toggle::before {
  border-color: var(--deep);
}

/* ---------- 章节正文 ---------- */
.page-disclaimer .agreement__body {
  position: relative;
  padding: 0 18px 22px;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-top: 1px dashed var(--line-sky);
}

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

.page-disclaimer .clause__num {
  width: 26px;
  height: 26px;
  margin-top: 2px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--sand);
  color: var(--deep);
  font-size: .75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .clause__text a {
  color: var(--sky);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .18s var(--ease-hover);
}

.page-disclaimer .clause__text a:hover {
  color: var(--gold);
}

/* ---------- 可以 / 不可以 ---------- */
.page-disclaimer .verdict {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-sky);
}

.page-disclaimer .verdict__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: var(--radius-input);
  background: var(--disc-ok-bg);
  font-size: .9375rem;
  line-height: 1.65;
  color: var(--deep);
}

.page-disclaimer .verdict__item--no {
  background: var(--disc-deny-bg);
}

.page-disclaimer .verdict__mark {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--grass);
  color: var(--snow);
  font-size: .6875rem;
  font-weight: 700;
  line-height: 1;
}

.page-disclaimer .verdict__item--no .verdict__mark {
  background: var(--saffron);
}

.page-disclaimer .verdict__item strong {
  font-weight: 700;
}

/* ---------- 末尾去向 ---------- */
.page-disclaimer .disc-next {
  margin-top: 36px;
  padding: 26px 22px;
  border: 1px solid var(--line-sky);
  border-radius: var(--radius-card);
  background: linear-gradient(142deg, var(--pale), var(--snow) 68%);
}

.page-disclaimer .disc-next p {
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .disc-next p a {
  color: var(--sky);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-next p a:hover {
  color: var(--gold);
}

.page-disclaimer .disc-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点增强 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero {
    padding: 34px 0 78px;
  }

  .page-disclaimer .disc-banner {
    margin-top: -44px;
  }

  .page-disclaimer .disc-banner img {
    aspect-ratio: 3 / 1;
  }

  .page-disclaimer .agreement__summary {
    gap: 14px;
    padding: 22px 24px 20px;
  }

  .page-disclaimer .agreement__index {
    font-size: 1.5rem;
  }

  .page-disclaimer .agreement__body {
    padding: 0 26px 28px 68px;
  }

  .page-disclaimer .agreement__body::before {
    content: "";
    position: absolute;
    left: 50px;
    top: 6px;
    bottom: 26px;
    width: 2px;
    border-radius: 2px;
    background: var(--line-sky);
    transition: background .24s var(--ease-out);
  }

  .page-disclaimer .agreement[open] .agreement__body::before {
    background: var(--gold);
  }

  .page-disclaimer .verdict {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .disc-next {
    padding: 32px 30px;
  }
}

@media (min-width: 1025px) {
  .page-disclaimer .disc-hero {
    padding: 40px 0 92px;
  }

  .page-disclaimer .disc-narrow {
    margin-left: 8.333%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .agreement__toggle,
  .page-disclaimer .agreement__toggle::before,
  .page-disclaimer .disc-jump a,
  .page-disclaimer .agreement__body::before {
    transition: opacity .2s linear, background-color .2s linear, color .2s linear, border-color .2s linear;
  }

  .page-disclaimer .agreement[open] .agreement__toggle {
    transform: none;
  }
}