.page-disclaimer {
  --dc-gutter: clamp(20px, 5vw, 72px);
  --dc-wrap: 1180px;
  --dc-line: rgba(30, 74, 138, 0.65);
  --dc-line-soft: rgba(30, 74, 138, 0.32);
  --dc-ink-soft: #c3d4ec;
  position: relative;
  overflow-x: clip;
  background: var(--navy);
  color: var(--ink);
  padding-bottom: clamp(48px, 7vw, 112px);
}

.page-disclaimer .dc-shell {
  position: relative;
  z-index: 2;
  max-width: var(--dc-wrap);
  margin: 0 auto;
  padding: 0 var(--dc-gutter);
}

/* 右侧固定斜线纹理带 */
.page-disclaimer .dc-rail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: clamp(14px, 4vw, 58px);
  z-index: 1;
  pointer-events: none;
  background:
    repeating-linear-gradient(68deg,
      rgba(0, 255, 170, 0.22) 0 1px,
      transparent 1px 16px),
    repeating-linear-gradient(68deg,
      rgba(255, 76, 41, 0.16) 0 1px,
      transparent 1px 46px);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 82%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 82%, transparent 100%);
}

/* 面包屑 */
.page-disclaimer .dc-crumbs {
  padding-top: clamp(24px, 4vw, 44px);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.page-disclaimer .dc-crumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  color: var(--muted);
}
.page-disclaimer .dc-crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-disclaimer .dc-crumbs a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}
.page-disclaimer .dc-crumbs [aria-current="page"] {
  color: var(--ink);
}

/* 首屏 */
.page-disclaimer .dc-hero {
  padding: clamp(24px, 3.5vw, 52px) 0 clamp(32px, 5vw, 72px);
}
.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: 28px;
}
.page-disclaimer .dc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(32px, 6.2vw, 64px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.01em;
}
.page-disclaimer .dc-hero__lede {
  margin-top: 18px;
  max-width: 40ch;
  color: var(--dc-ink-soft);
}
.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.page-disclaimer .dc-hero__media {
  margin: 0;
}
.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 14%, 100% 0, 100% 100%, 0 86%);
  filter: saturate(1.05);
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 48px;
  }
}

/* 章节跳转胶囊 */
.page-disclaimer .dc-jump {
  position: sticky;
  top: 84px;
  z-index: 6;
  display: flex;
  gap: 8px;
  padding: 10px 0 14px;
  margin-bottom: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  background: linear-gradient(180deg, rgba(10, 31, 68, 0.96), rgba(10, 31, 68, 0.72) 70%, transparent);
}
.page-disclaimer .dc-jump::-webkit-scrollbar {
  display: none;
}
.page-disclaimer .dc-jump__link {
  flex: 0 0 auto;
  padding: 7px 14px;
  border: 1px solid var(--rail);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: -0.02em;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}
.page-disclaimer .dc-jump__link:hover,
.page-disclaimer .dc-jump__link:focus-visible {
  color: var(--navy-deep);
  background: var(--neon);
  border-color: var(--neon);
}

/* 章节骨架：左侧编号轨道 + 右侧内容 */
.page-disclaimer .dc-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: clamp(44px, 6vw, 96px) 0;
  border-top: 1px solid var(--dc-line-soft);
  scroll-margin-top: 150px;
}
.page-disclaimer .dc-sec__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(38px, 8vw, 72px);
  line-height: 0.86;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--rail);
}

@media (min-width: 900px) {
  .page-disclaimer .dc-sec {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 40px;
  }
  .page-disclaimer .dc-sec__rail {
    padding-top: 6px;
  }
  .page-disclaimer .dc-sec__num {
    margin-left: -12px;
  }
}

/* 切角标题面板 */
.page-disclaimer .dc-head {
  display: inline-block;
  max-width: 100%;
  margin: 0 0 22px;
  padding: 16px 26px 16px 20px;
  background: var(--panel);
  border-left: 3px solid var(--neon);
  transition: background-color 0.3s var(--ease), transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-disclaimer .dc-head:hover {
  background: #17386c;
  transform: translateX(4px);
}
.page-disclaimer .dc-head h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-disclaimer .dc-body {
  max-width: 62ch;
}
.page-disclaimer .dc-body p {
  margin: 0 0 1em;
  color: var(--dc-ink-soft);
}
.page-disclaimer .dc-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dc-note {
  max-width: 62ch;
  margin-top: 22px;
  font-size: 15px;
  color: var(--muted);
}
.page-disclaimer .dc-note a {
  color: var(--neon-text);
}

/* 三段时点列表 */
.page-disclaimer .dc-pillars {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--dc-line-soft);
  border: 1px solid var(--dc-line-soft);
}
.page-disclaimer .dc-pillars__item {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  background: var(--navy);
  transition: background-color 0.3s var(--ease);
}
.page-disclaimer .dc-pillars__item:hover {
  background: #0d2650;
}
.page-disclaimer .dc-pillars__k {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--neon);
}
.page-disclaimer .dc-pillars__v {
  font-size: 16px;
  color: var(--ink);
}

@media (min-width: 760px) {
  .page-disclaimer .dc-pillars {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 更新节点时间刻度 */
.page-disclaimer .dc-times {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-left: 2px solid var(--rail);
}
.page-disclaimer .dc-times__row {
  display: grid;
  gap: 4px;
  padding: 14px 0 14px 20px;
  position: relative;
}
.page-disclaimer .dc-times__row::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 22px;
  width: 10px;
  height: 2px;
  background: var(--rail);
  transition: background-color 0.25s var(--ease);
}
.page-disclaimer .dc-times__row:hover::before {
  background: var(--neon);
}
.page-disclaimer .dc-times__k {
  font-size: 13px;
  letter-spacing: -0.02em;
  color: var(--neon-text);
}
.page-disclaimer .dc-times__v {
  font-size: 16px;
  color: var(--dc-ink-soft);
}

@media (min-width: 760px) {
  .page-disclaimer .dc-times__row {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }
}

/* 双栏小面板 */
.page-disclaimer .dc-grid2 {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}
@media (min-width: 760px) {
  .page-disclaimer .dc-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-disclaimer .dc-mini {
  padding: 22px 22px 20px;
  border-left: 3px solid var(--rail);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-disclaimer .dc-mini:hover {
  border-left-color: var(--neon);
  transform: translateY(-4px);
}
.page-disclaimer .dc-mini__t {
  margin: 0 0 12px;
  color: var(--ink);
  font-weight: 700;
}

.page-disclaimer .dc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--dc-ink-soft);
}
.page-disclaimer .dc-list li:last-child {
  margin-bottom: 0;
}
.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--neon);
}

/* 引用规范两栏对照 */
.page-disclaimer .dc-compare {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--rail);
  border: 1px solid var(--rail);
}
.page-disclaimer .dc-compare__col {
  padding: 22px 20px;
  background: var(--panel);
}
.page-disclaimer .dc-compare__col--accent {
  background: #142d55;
}
.page-disclaimer .dc-compare__t {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--neon);
}
.page-disclaimer .dc-compare__col--accent .dc-compare__t {
  color: var(--pulse);
}
.page-disclaimer .dc-compare__col--accent .dc-list li::before {
  background: var(--pulse);
}

@media (min-width: 760px) {
  .page-disclaimer .dc-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 联系方式 */
.page-disclaimer .dc-contact {
  margin-top: 28px;
  padding: 22px 20px;
  border-left: 3px solid var(--neon);
}
.page-disclaimer .dc-contact .data-row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--dc-line-soft);
}
.page-disclaimer .dc-contact .data-row:last-of-type {
  border-bottom: 0;
}
.page-disclaimer .dc-contact__note {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-disclaimer .dc-contact .data-row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

/* 按钮与备案 */
.page-disclaimer .dc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-disclaimer .dc-legal {
  margin: 26px 0 0;
  font-size: 12px;
  letter-spacing: -0.01em;
  color: var(--muted);
}

/* 章节收尾 */
.page-disclaimer .dc-sec--last {
  border-bottom: 1px solid var(--dc-line-soft);
}

/* 焦点状态 */
.page-disclaimer a:focus-visible,
.page-disclaimer .dc-head:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.001ms !important;
  }
  .page-disclaimer .dc-rail {
    background-position: 0 0;
  }
}