.page-disclaimer {
  --disc-radius: 18px;
  overflow-wrap: break-word;
}

/* ---------- 面包屑与首屏 ---------- */

.page-disclaimer__crumbs {
  padding-top: calc(var(--header-h) + 18px);
}

.page-disclaimer__hero {
  padding-top: 22px;
}

.page-disclaimer__hero-grid {
  display: grid;
  gap: 20px;
}

.page-disclaimer__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer__lede {
  margin: 0;
  max-width: 48ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-body);
}

.page-disclaimer__hero-media {
  margin: 30px 0 0;
  border-radius: var(--radius-lg);
}

@media (min-width: 900px) {
  .page-disclaimer__hero-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-disclaimer__lede {
    padding-bottom: 6px;
  }

  .page-disclaimer__hero-media {
    margin-top: 46px;
  }
}

/* ---------- 主体双栏 ---------- */

.page-disclaimer__layout {
  display: grid;
  gap: 36px;
  padding-top: 44px;
  padding-bottom: 64px;
}

.page-disclaimer__body {
  min-width: 0;
}

.page-disclaimer__side {
  order: -1;
  min-width: 0;
}

@media (min-width: 1024px) {
  .page-disclaimer__layout {
    grid-template-columns: minmax(0, 1fr) 262px;
    gap: 64px;
    align-items: start;
    padding-top: 72px;
    padding-bottom: 96px;
  }

  .page-disclaimer__side {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

/* ---------- 条款区块 ---------- */

.page-disclaimer__clause {
  padding-bottom: 42px;
}

.page-disclaimer__clause + .page-disclaimer__clause {
  padding-top: 42px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer__clause:last-child {
  padding-bottom: 0;
}

.page-disclaimer__clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer__clause-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-disclaimer__clause-title {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer__prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer__prose p:last-child {
  margin-bottom: 0;
}

.page-disclaimer__link {
  color: var(--aqua-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s var(--ease-out);
}

.page-disclaimer__link:hover {
  color: var(--lime);
}

/* ---------- 要点列表 ---------- */

.page-disclaimer__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer__list li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-disclaimer__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--aqua);
}

/* ---------- 对照排版 ---------- */

.page-disclaimer__compare {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

@media (min-width: 720px) {
  .page-disclaimer__compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-disclaimer__compare-col {
  padding: 20px 22px 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--disc-radius);
  background: rgba(14, 37, 55, 0.72);
}

.page-disclaimer__compare-col--keep {
  border-top: 3px solid var(--lime);
}

.page-disclaimer__compare-col--avoid {
  border-top: 3px solid var(--coral);
}

.page-disclaimer__compare-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-disclaimer__check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer__check li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-body);
}

.page-disclaimer__check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--slate);
}

.page-disclaimer__compare-col--keep .page-disclaimer__check li::before {
  background: var(--lime);
}

.page-disclaimer__compare-col--avoid .page-disclaimer__check li::before {
  background: var(--coral);
}

/* ---------- 可展开内容组 ---------- */

.page-disclaimer__group {
  margin-top: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--disc-radius);
  background: rgba(14, 37, 55, 0.6);
  overflow: hidden;
}

.page-disclaimer__group-trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  text-align: left;
  cursor: pointer;
  transition: background 0.25s var(--ease-out);
}

.page-disclaimer__group-trigger:hover {
  background: rgba(35, 181, 224, 0.09);
}

.page-disclaimer__group-trigger:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-disclaimer__group-icon {
  position: relative;
  flex: none;
  width: 15px;
  height: 15px;
}

.page-disclaimer__group-icon::before,
.page-disclaimer__group-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 2px;
  background: var(--aqua);
}

.page-disclaimer__group-icon::before {
  width: 15px;
  height: 2px;
}

.page-disclaimer__group-icon::after {
  width: 2px;
  height: 15px;
  transition: transform 0.3s var(--ease-out);
}

.page-disclaimer__group-trigger[aria-expanded="true"] .page-disclaimer__group-icon::after {
  transform: scaleY(0);
}

.page-disclaimer__group-panel {
  padding: 2px 20px 20px;
}

.page-disclaimer__group-panel p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-body);
}

.page-disclaimer__group-panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 提示色块 ---------- */

.page-disclaimer__note {
  margin-top: 22px;
  padding: 22px 24px;
  border: 1px solid rgba(35, 181, 224, 0.28);
  border-left: 3px solid var(--aqua);
  border-radius: var(--disc-radius);
  background: linear-gradient(135deg, rgba(14, 37, 55, 0.98), rgba(23, 56, 82, 0.9));
}

.page-disclaimer__note .page-disclaimer__note-label {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--aqua-soft);
}

.page-disclaimer__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
}

/* ---------- 侧栏目录 ---------- */

.page-disclaimer__toc {
  padding: 18px 20px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--disc-radius);
  background: rgba(14, 37, 55, 0.6);
}

.page-disclaimer__toc-title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--aqua-soft);
}

.page-disclaimer__toc-list {
  counter-reset: toc;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer__toc-list li {
  counter-increment: toc;
}

.page-disclaimer__toc-list a {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 66, 87, 0.5);
  transition: color 0.25s var(--ease-out), padding-left 0.25s var(--ease-out);
}

.page-disclaimer__toc-list li:last-child a {
  border-bottom: 0;
}

.page-disclaimer__toc-list a::before {
  content: counter(toc, decimal-leading-zero);
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.page-disclaimer__toc-list a:hover {
  color: var(--aqua-soft);
  padding-left: 4px;
}

.page-disclaimer__toc-foot {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer__backlink {
  display: inline-block;
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

.page-disclaimer__backlink:hover {
  color: var(--lime);
}

/* ---------- 底部氛围横幅 ---------- */

.page-disclaimer__banner {
  position: relative;
  margin: 0;
  border-radius: 0;
}

.page-disclaimer__banner > img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(7, 26, 43, 0.92) 0%,
    rgba(7, 26, 43, 0.24) 42%,
    rgba(7, 26, 43, 0.88) 100%
  );
}

@media (max-width: 1023px) {
  .page-disclaimer__toc-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 18px;
  }

  .page-disclaimer__toc-list a {
    border-bottom: 1px solid rgba(44, 66, 87, 0.5);
  }

  .page-disclaimer__toc-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .page-disclaimer__toc-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer__compare-col {
    padding: 18px 18px 20px;
  }

  .page-disclaimer__note {
    padding: 18px 18px;
  }

  .page-disclaimer__group-trigger,
  .page-disclaimer__group-panel {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer__link,
  .page-disclaimer__group-trigger,
  .page-disclaimer__group-icon::after,
  .page-disclaimer__toc-list a,
  .page-disclaimer__backlink {
    transition: none;
  }
}