.page-disclaimer {
  --disc-amber-line: rgba(255, 194, 75, .5);
  --disc-panel: #10322A;
  padding-bottom: calc(var(--ticker-h) + 56px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumb {
  padding-top: clamp(22px, 4vw, 44px);
}

.page-disclaimer .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-disclaimer .crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--moss);
}

.page-disclaimer .crumb-list a {
  color: var(--bone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .crumb-list a:hover,
.page-disclaimer .crumb-list a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 页面标题区 ---------- */
.page-disclaimer .disc-head {
  padding: clamp(24px, 4vw, 42px) 0 clamp(20px, 3vw, 30px);
}

.page-disclaimer .disc-head .eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber);
  border: 2px solid var(--disc-amber-line);
  padding: 6px 10px;
  margin: 0;
}

.page-disclaimer .disc-head h1 {
  margin: 18px 0 0;
  max-width: 20ch;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(30px, 5.8vw, 54px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--hot);
}

.page-disclaimer .disc-lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--bone);
}

/* ---------- 顶部横幅 ---------- */
.page-disclaimer .disc-banner {
  margin: clamp(22px, 3.6vw, 40px) 0 0;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-hard);
  background: var(--corridor);
  overflow: hidden;
}

.page-disclaimer .disc-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

/* ---------- 主分栏 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-top: clamp(34px, 5vw, 68px);
}

/* ---------- 左栏条款 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  min-width: 0;
}

.page-disclaimer .disc-clause {
  padding: clamp(26px, 3.4vw, 42px) 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}

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

.page-disclaimer .disc-clause-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 14px;
  margin-bottom: 16px;
}

.page-disclaimer .disc-num {
  flex: none;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .08em;
  color: var(--night);
  background: var(--amber);
  padding: 5px 8px;
}

.page-disclaimer .disc-clause h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(20px, 2.7vw, 28px);
  line-height: 1.32;
  color: var(--hot);
}

.page-disclaimer .disc-clause p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--bone);
}

.page-disclaimer .disc-clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 209, 255, .45);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-disclaimer .disc-clause a:hover,
.page-disclaimer .disc-clause a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-disclaimer .disc-points {
  display: grid;
  gap: 10px;
  margin: 18px 0 18px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-disclaimer .disc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 12px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .disc-side-note {
  margin: 20px 0 0;
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--clay);
  font-size: 14px;
  line-height: 1.72;
  color: var(--rock);
  max-width: 60ch;
}

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0;
}

.page-disclaimer .disc-actions .btn {
  border-bottom: 0;
}

/* ---------- 右栏要点 ---------- */
.page-disclaimer .disc-aside {
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .disc-aside-title {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .disc-aside-card {
  background: var(--disc-panel);
  border: 2px solid var(--disc-amber-line);
  box-shadow: var(--shadow-hard-sm);
  padding: 18px 16px 10px;
}

.page-disclaimer .disc-keylist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-disclaimer .disc-keylist li {
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-keylist li:first-child {
  border-top: 0;
}

.page-disclaimer .disc-keylist a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 11px 6px;
  color: var(--bone);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.62;
  transition: color .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .disc-keylist a:hover,
.page-disclaimer .disc-keylist a:focus-visible {
  color: var(--hot);
  background: rgba(255, 122, 26, .12);
  box-shadow: inset 3px 0 0 var(--orange);
}

.page-disclaimer .disc-key-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  padding-top: 3px;
}

.page-disclaimer .disc-versions {
  border: 2px solid var(--line);
  background: rgba(16, 50, 42, .62);
  padding: 16px;
}

.page-disclaimer .disc-versions .disc-aside-title {
  color: var(--rock);
}

.page-disclaimer .disc-verlist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-disclaimer .disc-verlist li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 10px;
  font-size: 13px;
  line-height: 1.62;
  color: var(--rock);
}

.page-disclaimer .disc-verlist strong {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--bone);
}

.page-disclaimer .disc-verlist .is-current strong {
  color: var(--cyan);
}

.page-disclaimer .disc-verlist .is-current span {
  color: var(--bone);
}

.page-disclaimer .disc-totop {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 2px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--rock);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-disclaimer .disc-totop:hover,
.page-disclaimer .disc-totop:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
  box-shadow: var(--shadow-hard-sm);
}

/* ---------- 页尾刻度线 ---------- */
.page-disclaimer .disc-scale {
  position: relative;
  height: 24px;
  margin-top: clamp(38px, 5.5vw, 68px);
  border-top: 2px solid var(--line-strong);
  background-image: repeating-linear-gradient(
    to right,
    var(--line-strong) 0 1px,
    transparent 1px 28px
  );
  background-repeat: no-repeat;
  background-size: 100% 13px;
  background-position: 0 0;
}

.page-disclaimer .disc-scale::before {
  content: "";
  position: absolute;
  left: 0;
  top: -2px;
  width: 84px;
  height: 6px;
  background: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-disclaimer .disc-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 22px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: minmax(0, 3fr) minmax(272px, 1fr);
    align-items: start;
  }

  .page-disclaimer .disc-aside {
    position: sticky;
    top: calc(var(--ticker-h) + 22px);
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .disc-head {
    padding-top: clamp(28px, 4vw, 48px);
  }
}

@media (max-width: 619px) {
  .page-disclaimer .disc-points {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .disc-keylist a {
    grid-template-columns: 26px minmax(0, 1fr);
  }

  .page-disclaimer .disc-banner img {
    aspect-ratio: 16 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}