.page-disclaimer {
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  border-bottom: 3px solid var(--line);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(62, 242, 206, 0.07), transparent 62%);
}

.page-disclaimer .disc-hero-inner {
  padding-top: 2.25rem;
  padding-bottom: 2rem;
}

.page-disclaimer .disc-hero h1 {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 7.5vw, 3.75rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  max-width: 20ch;
}

.page-disclaimer .disc-lede {
  margin: 1.25rem 0 0;
  max-width: 38ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .disc-conclusion {
  margin: 1.5rem 0 0;
  padding: 0.15rem 0 0.15rem 1rem;
  border-left: 4px solid var(--cyan);
  max-width: 40ch;
  font-size: clamp(1.0625rem, 2.6vw, 1.375rem);
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: -0.005em;
}

/* ---------- 分区索引 ---------- */
.page-disclaimer .disc-jump-inner {
  padding-top: 1.15rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-jump-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-jump-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.4rem 0.7rem;
  border: 2px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-disclaimer .disc-jump-num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

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

/* ---------- 通用块级 ---------- */
.page-disclaimer .disc-sub {
  margin: 0.6rem 0 0;
  max-width: 40ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.page-disclaimer .disc-note {
  margin: 1.5rem 0 0;
  padding-left: 1rem;
  border-left: 3px solid var(--amber);
  max-width: 46ch;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .disc-card {
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}

.page-disclaimer .disc-card--plain {
  background: var(--ink-2);
}

.page-disclaimer .disc-card-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 1.05rem 1.15rem;
  border-bottom: 2px solid var(--line);
  background: linear-gradient(90deg, rgba(62, 242, 206, 0.09), transparent 58%);
}

.page-disclaimer .disc-card-num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-disclaimer .disc-card-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-intro {
  margin: 0;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--line);
  max-width: 52ch;
  color: var(--muted);
  font-size: 0.9875rem;
  line-height: 1.8;
}

/* ---------- 行式条目 ---------- */
.page-disclaimer .disc-rows {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-rows > li {
  padding: 0.95rem 1.15rem;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-rows > li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-rows--tight > li {
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}

.page-disclaimer .disc-row-key {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-disclaimer .disc-rows > li p {
  margin: 0;
  max-width: 52ch;
  font-size: 0.9875rem;
  line-height: 1.8;
}

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

/* ---------- 时间轴 ---------- */
.page-disclaimer .disc-timeline {
  position: relative;
  margin: 1.75rem 0 0;
  padding: 0 0 0 1.5rem;
  list-style: none;
}

.page-disclaimer .disc-timeline::before {
  content: "";
  position: absolute;
  left: 0.375rem;
  top: 0.8rem;
  bottom: 0.8rem;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--amber));
  opacity: 0.55;
}

.page-disclaimer .disc-tl-item {
  position: relative;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-tl-item:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-tl-item::before {
  content: "";
  position: absolute;
  left: -1.49rem;
  top: 1.35rem;
  width: 0.75rem;
  height: 0.75rem;
  box-sizing: border-box;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-disclaimer .disc-tl-time {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-disclaimer .disc-tl-time .num {
  color: var(--amber);
}

/* ---------- 可展开控件 ---------- */
.page-disclaimer .disc-tl-toggle,
.page-disclaimer .disc-version-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 2px solid transparent;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .disc-tl-toggle > span:first-child,
.page-disclaimer .disc-version-toggle > span:nth-child(2) {
  flex: 1 1 auto;
}

.page-disclaimer .disc-tl-toggle:hover,
.page-disclaimer .disc-tl-toggle:focus-visible,
.page-disclaimer .disc-version-toggle:hover,
.page-disclaimer .disc-version-toggle:focus-visible {
  border-color: var(--line-2);
  background: var(--panel);
  color: var(--cyan);
}

.page-disclaimer .disc-caret {
  flex: 0 0 auto;
  width: 0.6rem;
  height: 0.6rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.22s var(--ease);
}

.page-disclaimer .disclosure-toggle[aria-expanded="true"] .disc-caret {
  transform: rotate(225deg) translate(-1px, -1px);
}

.page-disclaimer .disc-panel-inner {
  padding: 0.4rem 0.7rem 0.85rem;
}

.page-disclaimer .disc-panel-inner p {
  margin: 0;
  max-width: 50ch;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.85;
}

/* ---------- 责任范围 ---------- */
.page-disclaimer .disc-band-wrap {
  background: var(--ink-2);
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .disc-scope {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.page-disclaimer .disc-scope-col {
  padding: 1.1rem 1.15rem;
  border: 2px solid var(--line);
  background: var(--panel);
}

.page-disclaimer .disc-scope-col--yes {
  box-shadow: inset 4px 0 0 0 var(--cyan), var(--shadow-sm);
}

.page-disclaimer .disc-scope-col--no {
  box-shadow: inset 4px 0 0 0 var(--amber), var(--shadow-sm);
}

.page-disclaimer .disc-scope-col h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.page-disclaimer .disc-scope-col--yes h3 {
  color: var(--cyan);
}

.page-disclaimer .disc-scope-col--no h3 {
  color: var(--amber);
}

.page-disclaimer .disc-scope-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-scope-col li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text);
}

.page-disclaimer .disc-scope-col li:last-child {
  border-bottom: 0;
}

.page-disclaimer .disc-scope-col--no li {
  color: var(--muted);
}

/* ---------- 版本列表 ---------- */
.page-disclaimer .disc-versions {
  margin-top: 1.5rem;
  border: 2px solid var(--line);
  background: var(--panel);
}

.page-disclaimer .disc-versions > .disclosure + .disclosure {
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-version-head {
  margin: 0;
  font-weight: 400;
}

.page-disclaimer .disc-version-tag {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--tag-coach);
}

/* ---------- 行动与相关阅读 ---------- */
.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

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

.page-disclaimer .disc-related-title {
  margin: 0 0 0.85rem;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .disc-related ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

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

.page-disclaimer .disc-related a {
  display: block;
  padding: 0.85rem 0;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9875rem;
  line-height: 1.6;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-disclaimer .disc-related a:hover,
.page-disclaimer .disc-related a:focus-visible {
  color: var(--cyan);
  padding-left: 0.5rem;
}

/* ---------- 底部条图 ---------- */
.page-disclaimer .disc-banner {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 40rem) {
  .page-disclaimer .disc-hero-inner {
    padding-top: 3rem;
    padding-bottom: 2.75rem;
  }

  .page-disclaimer .disc-rows > li {
    display: grid;
    grid-template-columns: 9.5rem 1fr;
    gap: 1rem;
    align-items: start;
  }

  .page-disclaimer .disc-row-key {
    margin-bottom: 0;
    padding-top: 0.2rem;
  }

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

  .page-disclaimer .disc-actions {
    margin-top: 1.75rem;
  }
}

@media (min-width: 62rem) {
  .page-disclaimer .disc-hero-inner {
    padding-top: 3.75rem;
    padding-bottom: 3.25rem;
  }

  .page-disclaimer .disc-lede {
    font-size: 1.125rem;
  }

  .page-disclaimer .disc-jump-inner {
    padding-top: 1.35rem;
    padding-bottom: 1.35rem;
  }

  .page-disclaimer .disc-card {
    box-shadow: var(--shadow);
  }

  .page-disclaimer .disc-timeline {
    margin-left: 0.25rem;
  }

  .page-disclaimer .disc-related ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2rem;
  }

  .page-disclaimer .disc-related li:nth-child(2) {
    border-top: 1px solid var(--line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-jump-list a,
  .page-disclaimer .disc-caret,
  .page-disclaimer .disc-related a,
  .page-disclaimer .disc-tl-toggle,
  .page-disclaimer .disc-version-toggle {
    transition: none;
  }
}