.page-disclaimer {
  --dc-accent: var(--yf-cyan);
  color: var(--yf-ink);
  padding-bottom: clamp(48px, 7vw, 96px);
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  padding-top: clamp(20px, 3vw, 36px);
}

.page-disclaimer .dc-hero__title {
  font-family: var(--yf-cond);
  font-weight: 200;
  font-size: clamp(32px, 7vw, 76px);
  line-height: 1.04;
  letter-spacing: 0.01em;
  margin: 12px 0 18px;
  max-width: 20ch;
  color: var(--yf-ink);
}

.page-disclaimer .dc-hero__lead {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--yf-muted);
  max-width: 68ch;
  margin: 0;
}

.page-disclaimer .dc-hero__media {
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 2px solid var(--yf-line);
  box-shadow: var(--yf-hard-shadow-lg);
}

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

/* ---------- 三张摘要卡 ---------- */
.page-disclaimer .dc-summary {
  display: grid;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 52px);
}

.page-disclaimer .dc-card {
  position: relative;
  background: var(--yf-panel);
  border: 2px solid var(--yf-line);
  border-top: 4px solid var(--dc-accent);
  padding: clamp(18px, 2.4vw, 24px);
  box-shadow: var(--yf-hard-shadow);
  transition: transform 0.28s var(--yf-ease), border-color 0.28s var(--yf-ease);
}

.page-disclaimer .dc-card:hover {
  transform: translate(-3px, -3px);
  border-color: var(--dc-accent);
}

.page-disclaimer .dc-card--cyan { --dc-accent: var(--yf-cyan); }
.page-disclaimer .dc-card--hot { --dc-accent: var(--yf-orange); }
.page-disclaimer .dc-card--amber { --dc-accent: var(--yf-amber); }

.page-disclaimer .dc-card__label {
  font-family: var(--yf-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--dc-accent);
  margin: 0;
}

.page-disclaimer .dc-card__title {
  font-size: 18px;
  font-weight: 600;
  margin: 10px 0 8px;
  color: var(--yf-ink);
}

.page-disclaimer .dc-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--yf-muted);
}

/* ---------- 两栏骨架 ---------- */
.page-disclaimer .dc-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(44px, 6vw, 84px);
}

.page-disclaimer .dc-anchor__title {
  font-family: var(--yf-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--yf-muted);
  margin: 0 0 12px;
}

.page-disclaimer .dc-anchor__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .dc-anchor__link {
  display: block;
  padding: 8px 12px;
  border-left: 2px solid var(--yf-line);
  color: var(--yf-ink);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.24s var(--yf-ease), border-color 0.24s var(--yf-ease), background 0.24s var(--yf-ease);
}

.page-disclaimer .dc-anchor__link:hover {
  color: var(--yf-cyan-soft);
  border-left-color: var(--yf-cyan);
}

.page-disclaimer .dc-anchor__link[aria-current="true"] {
  color: var(--yf-bg);
  background: var(--yf-cyan);
  border-left-color: var(--yf-orange);
  font-weight: 600;
}

/* ---------- 章节 ---------- */
.page-disclaimer .dc-section {
  border-top: 1px solid var(--yf-line);
  padding: clamp(26px, 3.6vw, 42px) 0;
  scroll-margin-top: calc(var(--yf-header-h) + 28px);
}

.page-disclaimer .dc-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .dc-section__num {
  font-family: var(--yf-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--yf-cyan);
  flex: 0 0 auto;
}

.page-disclaimer .dc-section__title {
  font-family: var(--yf-cond);
  font-weight: 300;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.18;
  margin: 0;
  color: var(--yf-ink);
}

.page-disclaimer .dc-prose p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--yf-ink);
  margin: 0 0 12px;
  max-width: 76ch;
}

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

.page-disclaimer .dc-prose p + .dc-prose p {
  margin-top: 12px;
}

/* ---------- 轮次进度 ---------- */
.page-disclaimer .dc-progress {
  margin-top: 22px;
  max-width: 520px;
}

.page-disclaimer .dc-progress__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-family: var(--yf-mono);
  font-size: 12px;
  color: var(--yf-muted);
  margin-bottom: 8px;
}

.page-disclaimer .dc-progress__value {
  color: var(--yf-orange);
  font-size: 18px;
  font-weight: 700;
}

.page-disclaimer .dc-progress .yf-data-bar {
  display: block;
  height: 10px;
  background: var(--yf-panel);
  border: 1px solid var(--yf-line);
  overflow: hidden;
}

.page-disclaimer .dc-progress .yf-data-bar__fill {
  display: block;
  height: 100%;
  width: var(--fill, 0%);
  background: linear-gradient(90deg, var(--yf-cyan), var(--yf-orange));
}

/* ---------- 引用对照表 ---------- */
.page-disclaimer .dc-table-wrap {
  margin-top: 20px;
  overflow-x: auto;
  border: 2px solid var(--yf-line);
  background: var(--yf-panel);
  box-shadow: var(--yf-hard-shadow);
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dc-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  font-size: 14px;
}

.page-disclaimer .dc-table__caption {
  text-align: left;
  padding: 12px 16px 0;
  font-family: var(--yf-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--yf-muted);
}

.page-disclaimer .dc-table th {
  text-align: left;
  padding: 12px 16px;
  background: rgba(47, 232, 198, 0.08);
  color: var(--yf-cyan);
  font-family: var(--yf-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  border-bottom: 2px solid var(--yf-line);
}

.page-disclaimer .dc-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--yf-line);
  color: var(--yf-ink);
  line-height: 1.65;
  vertical-align: top;
}

.page-disclaimer .dc-table td:first-child {
  color: var(--yf-cyan-soft);
}

.page-disclaimer .dc-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .dc-table tbody tr:hover td {
  background: rgba(140, 243, 226, 0.05);
}

/* ---------- 折叠说明 ---------- */
.page-disclaimer .dc-fold {
  margin-top: 22px;
  border: 2px solid var(--yf-line);
  background: var(--yf-panel);
}

.page-disclaimer .dc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--yf-cyan-soft);
}

.page-disclaimer .dc-fold summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dc-fold summary::after {
  content: "+";
  font-family: var(--yf-mono);
  font-size: 18px;
  color: var(--yf-cyan);
  line-height: 1;
}

.page-disclaimer .dc-fold[open] summary::after {
  content: "−";
}

.page-disclaimer .dc-fold summary:hover {
  background: rgba(47, 232, 198, 0.06);
}

.page-disclaimer .dc-fold__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--yf-line);
}

.page-disclaimer .dc-fold__body p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--yf-muted);
  max-width: 72ch;
}

/* ---------- 底部回链 ---------- */
.page-disclaimer .dc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(32px, 4vw, 56px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 2px solid var(--yf-line);
}

.page-disclaimer .dc-footnote {
  margin: 18px 0 0;
  font-family: var(--yf-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--yf-muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dc-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dc-table {
    min-width: 0;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dc-anchor {
    position: sticky;
    top: calc(var(--yf-header-h) + 28px);
  }

  .page-disclaimer .dc-anchor__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .page-disclaimer .dc-anchor__link {
    width: 100%;
    padding: 9px 10px 9px 14px;
  }

  .page-disclaimer .dc-section {
    padding: clamp(30px, 3.4vw, 46px) 0;
  }

  .page-disclaimer .dc-prose p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-card,
  .page-disclaimer .dc-anchor__link {
    transition: none;
  }

  .page-disclaimer .dc-card:hover {
    transform: none;
  }
}

.page-disclaimer {
  --fill: currentColor;
}