.page-disclaimer {
  --dc-rail: 240px;
  display: block;
  position: relative;
  padding: 26px 0 88px;
  color: var(--paper-dim);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.78;
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, rgba(30, 91, 69, 0.20) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 91, 69, 0.20) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center top;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--glow);
  outline-offset: 3px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 页头 ---------- */
.page-disclaimer .dc-head {
  max-width: 780px;
}

.page-disclaimer .dc-head__tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--neon);
}

.page-disclaimer .dc-head__tag::before {
  content: "";
  flex: none;
  width: 28px;
  height: 1px;
  background: var(--neon);
}

.page-disclaimer .dc-head h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .dc-head .lead {
  margin: 0;
  max-width: 62ch;
  color: var(--paper-dim);
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
}

/* ---------- 顶部视觉 ---------- */
.page-disclaimer .dc-figure {
  position: relative;
  margin: 34px 0 0;
  border: 1px solid var(--grid);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-disclaimer .dc-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
}

.page-disclaimer .dc-figure__stamp {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  padding: 6px 10px;
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  transform: rotate(1.6deg);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.45);
}

.page-disclaimer .dc-figure .media__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--grid);
  background: var(--ink-deep);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 42px;
}

/* ---------- 左侧章节索引 ---------- */
.page-disclaimer .dc-index {
  min-width: 0;
  padding: 16px 14px 20px;
  border: 1px solid var(--grid);
  background: rgba(14, 42, 32, 0.72);
}

.page-disclaimer .dc-index__cap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-disclaimer .dc-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-index__list li + li {
  border-top: 1px dashed rgba(30, 91, 69, 0.55);
}

.page-disclaimer .dc-index__list a {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  color: var(--paper-dim);
  font-size: 14px;
  line-height: 1.42;
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-disclaimer .dc-index__list a i {
  flex: none;
  padding-top: 2px;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  transition: color 0.2s var(--ease);
}

.page-disclaimer .dc-index__list a:hover,
.page-disclaimer .dc-index__list a:focus-visible {
  color: var(--neon);
  padding-left: 6px;
}

.page-disclaimer .dc-index__list a:hover i,
.page-disclaimer .dc-index__list a:focus-visible i {
  color: var(--neon);
}

.page-disclaimer .dc-strip {
  display: block;
  margin: 18px 0 0;
  padding: 9px 11px;
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-left: 3px solid var(--brick);
  transform: rotate(-1.4deg);
  transition: transform 0.24s var(--ease);
}

.page-disclaimer .dc-strip:hover,
.page-disclaimer .dc-strip:focus-visible {
  transform: rotate(-1.4deg) translateY(-2px);
  color: var(--ink-deep);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dc-body {
  min-width: 0;
}

.page-disclaimer .dc-clause {
  position: relative;
  padding: 24px 0 24px 18px;
  border-top: 1px solid var(--grid);
  scroll-margin-top: 108px;
  transition: background-color 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-disclaimer .dc-clause:last-of-type {
  border-bottom: 1px solid var(--grid);
}

.page-disclaimer .dc-clause[data-inview="true"] {
  background-color: rgba(0, 229, 195, 0.05);
  box-shadow: inset 3px 0 0 var(--neon);
}

.page-disclaimer .dc-clause__num {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-disclaimer .dc-clause__num::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  background: var(--neon);
}

.page-disclaimer .dc-clause h2 {
  margin: 0 0 12px;
  font-size: clamp(20px, 4.2vw, 27px);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .dc-clause p {
  margin: 0 0 12px;
  max-width: 70ch;
}

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

.page-disclaimer .dc-clause strong {
  color: var(--paper);
  font-weight: 700;
}

.page-disclaimer .dc-body a {
  color: var(--neon);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-body a:hover,
.page-disclaimer .dc-body a:focus-visible {
  color: var(--glow);
  text-decoration-thickness: 2px;
}

.page-disclaimer .dc-list {
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  max-width: 70ch;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 18px;
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 9px;
  height: 1px;
  background: var(--brick);
}

/* ---------- 边界说明块 ---------- */
.page-disclaimer .dc-notes {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.page-disclaimer .dc-note {
  padding: 11px 13px;
  border-left: 2px solid var(--neon);
  background: rgba(0, 229, 195, 0.07);
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-disclaimer .dc-note--warn {
  border-left-color: var(--brick);
  background: rgba(192, 57, 43, 0.11);
}

.page-disclaimer .dc-note b {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--paper);
}

/* ---------- 备案标签 ---------- */
.page-disclaimer .dc-icp {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--grid);
  background: rgba(14, 42, 32, 0.85);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
}

/* ---------- 版本修订轴 ---------- */
.page-disclaimer .dc-vaxis {
  margin: 18px 0 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 1px solid var(--grid);
  display: grid;
  gap: 16px;
}

.page-disclaimer .dc-vaxis li {
  position: relative;
}

.page-disclaimer .dc-vaxis li::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--amber);
}

.page-disclaimer .dc-vaxis__tag {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-disclaimer .dc-vaxis__txt {
  display: block;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 收束行 ---------- */
.page-disclaimer .dc-end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-disclaimer .dc-end a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.4);
}

.page-disclaimer .dc-end a:hover,
.page-disclaimer .dc-end a:focus-visible {
  border-bottom-color: var(--neon);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer {
    font-size: 16px;
    padding-bottom: 110px;
  }

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

  .page-disclaimer .dc-clause {
    padding: 28px 0 28px 24px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: var(--dc-rail) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-disclaimer .dc-index {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .dc-clause {
    padding-right: 28px;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer {
    --dc-rail: 268px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
    animation: none !important;
  }
}