.page-disclaimer {
  --disc-line: rgba(247, 241, 229, 0.12);
  --disc-gold-soft: rgba(230, 184, 92, 0.16);
  --disc-cyan-soft: rgba(57, 224, 208, 0.12);
  --disc-panel: rgba(17, 28, 51, 0.55);
  background: var(--c28-ink);
  color: var(--c28-paper);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding: clamp(6.5rem, 13vw, 9.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--disc-line);
  background:
    radial-gradient(120% 85% at 88% 0%, rgba(57, 224, 208, 0.10), transparent 62%),
    radial-gradient(95% 70% at 4% 8%, rgba(230, 184, 92, 0.08), transparent 64%);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 2.25rem;
  margin-top: 1.4rem;
}

.page-disclaimer .disc-hero__title {
  margin: 0.6rem 0 0;
  font-size: clamp(2.2rem, 5.4vw, 3.9rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-disclaimer .disc-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.1vw, 1.08rem);
  line-height: 1.85;
  color: var(--c28-text-dim);
}

.page-disclaimer .disc-hero__stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 1.6rem 0 0;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--disc-gold-soft);
  border-radius: 999px;
  background: rgba(230, 184, 92, 0.08);
  font-family: var(--c28-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--c28-gold);
}

.page-disclaimer .disc-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c28-gold);
  box-shadow: 0 0 0 4px rgba(230, 184, 92, 0.18);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border: 1px solid var(--c28-hair-strong);
  border-radius: var(--c28-radius);
  background: var(--c28-ink-2);
  overflow: hidden;
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-disclaimer .disc-hero__figure figcaption {
  padding: 0.85rem 1.05rem;
  border-top: 1px solid var(--c28-hair);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--c28-text-dim);
}

/* ---------- 双栏主体 ---------- */
.page-disclaimer .disc-body {
  display: grid;
  gap: 2rem;
  padding-top: clamp(2rem, 4.5vw, 3.25rem);
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 0.75rem;
  font-family: var(--c28-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c28-gold);
}

.page-disclaimer .disc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-disclaimer .disc-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--c28-hair);
  border-radius: 999px;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--c28-paper);
  text-decoration: none;
  transition: border-color 0.2s var(--c28-ease), background 0.2s var(--c28-ease),
    color 0.2s var(--c28-ease), transform 0.2s var(--c28-ease);
}

.page-disclaimer .disc-toc__list a:hover,
.page-disclaimer .disc-toc__list a:focus-visible {
  border-color: rgba(57, 224, 208, 0.5);
  background: var(--disc-cyan-soft);
  color: var(--c28-cyan);
  transform: translateX(2px);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--c28-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--c28-cyan);
}

.page-disclaimer .disc-articles {
  display: grid;
  gap: clamp(2.25rem, 4.5vw, 3.5rem);
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-disclaimer .disc-block {
  scroll-margin-top: 7rem;
  padding-bottom: clamp(1.75rem, 3vw, 2.75rem);
  border-bottom: 1px solid var(--disc-line);
  min-width: 0;
}

.page-disclaimer .disc-block:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .disc-block__index {
  margin: 0 0 0.6rem;
  font-family: var(--c28-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--c28-cyan);
}

.page-disclaimer .disc-block > h2 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.5rem, 2.7vw, 2.05rem);
  line-height: 1.28;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.page-disclaimer .disc-block > p {
  margin: 0 0 1rem;
  max-width: 68ch;
  line-height: 1.85;
  color: var(--c28-text-dim);
}

.page-disclaimer .disc-block > p.disc-note {
  margin: 1.2rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--c28-gold);
  font-size: 0.9rem;
  color: var(--c28-text-dim);
}

/* 卡片 */
.page-disclaimer .disc-split {
  display: grid;
  gap: 1rem;
  margin: 1.35rem 0 0;
}

.page-disclaimer .disc-card {
  padding: 1.2rem 1.25rem 1.15rem;
  border: 1px solid var(--c28-hair);
  border-radius: var(--c28-radius-sm);
  background: var(--disc-panel);
  transition: transform 0.25s var(--c28-ease), border-color 0.25s var(--c28-ease);
}

.page-disclaimer .disc-card:hover {
  transform: translateY(-3px);
  border-color: rgba(57, 224, 208, 0.35);
}

.page-disclaimer .disc-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.page-disclaimer .disc-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--c28-text-dim);
}

/* 提示框 */
.page-disclaimer .disc-callout {
  position: relative;
  margin: 1.4rem 0 0;
  padding: 1.1rem 1.2rem 1.05rem 1.4rem;
  border: 1px solid var(--disc-line);
  border-radius: var(--c28-radius-sm);
  background: var(--disc-panel);
}

.page-disclaimer .disc-callout::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: 3px 0 0 3px;
  background: var(--c28-cyan);
}

.page-disclaimer .disc-callout--gold {
  border-color: var(--disc-gold-soft);
  background: var(--disc-gold-soft);
}

.page-disclaimer .disc-callout--gold::before {
  background: var(--c28-gold);
}

.page-disclaimer .disc-callout p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.82;
  color: rgba(247, 241, 229, 0.86);
}

.page-disclaimer .disc-callout .disc-callout__label {
  margin: 0 0 0.45rem;
  font-family: var(--c28-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c28-gold);
}

/* 表格 */
.page-disclaimer .disc-table-wrap {
  margin: 1.35rem 0 0;
  border: 1px solid var(--c28-hair);
  border-radius: var(--c28-radius-sm);
  background: var(--disc-panel);
  overflow-x: auto;
}

.page-disclaimer .disc-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.page-disclaimer .disc-table caption {
  caption-side: top;
  padding: 0.9rem 1rem 0.35rem;
  text-align: left;
  font-family: var(--c28-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(247, 241, 229, 0.5);
}

.page-disclaimer .disc-table th,
.page-disclaimer .disc-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.72;
  border-bottom: 1px solid var(--c28-hair);
}

.page-disclaimer .disc-table thead th {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  white-space: nowrap;
  color: var(--c28-cyan);
  background: rgba(57, 224, 208, 0.06);
}

.page-disclaimer .disc-table tbody td {
  color: var(--c28-text-dim);
}

.page-disclaimer .disc-table tbody td:first-child {
  font-family: var(--c28-mono);
  font-size: 0.82rem;
  color: var(--c28-paper);
  white-space: nowrap;
}

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

/* 折叠面板 */
.page-disclaimer .disc-accordion {
  margin: 1.35rem 0 0;
  border: 1px solid var(--c28-hair);
  border-radius: var(--c28-radius-sm);
  background: var(--disc-panel);
  overflow: hidden;
}

.page-disclaimer .disc-accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.15rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c28-paper);
  cursor: pointer;
  list-style: none;
  transition: background 0.2s var(--c28-ease);
}

.page-disclaimer .disc-accordion summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-accordion summary::after {
  content: "+";
  font-family: var(--c28-mono);
  font-size: 1.1rem;
  color: var(--c28-cyan);
}

.page-disclaimer .disc-accordion[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-accordion summary:hover,
.page-disclaimer .disc-accordion summary:focus-visible {
  background: var(--disc-cyan-soft);
}

.page-disclaimer .disc-accordion__body {
  padding: 0.25rem 1.15rem 1.15rem;
  border-top: 1px solid var(--c28-hair);
}

.page-disclaimer .disc-accordion__body p {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--c28-text-dim);
}

/* 编号步骤 */
.page-disclaimer .disc-steps {
  list-style: none;
  counter-reset: disc-step;
  display: grid;
  gap: 0.75rem;
  margin: 1.35rem 0 0;
  padding: 0;
}

.page-disclaimer .disc-steps > li {
  position: relative;
  counter-increment: disc-step;
  padding: 1.05rem 1.15rem 1.05rem 3.4rem;
  border: 1px solid var(--c28-hair);
  border-radius: var(--c28-radius-sm);
  background: var(--disc-panel);
  transition: border-color 0.25s var(--c28-ease), transform 0.25s var(--c28-ease);
}

.page-disclaimer .disc-steps > li::before {
  content: counter(disc-step, decimal-leading-zero);
  position: absolute;
  left: 1.15rem;
  top: 1.15rem;
  font-family: var(--c28-mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--c28-cyan);
}

.page-disclaimer .disc-steps > li:hover {
  transform: translateX(3px);
  border-color: rgba(57, 224, 208, 0.35);
}

.page-disclaimer .disc-steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  letter-spacing: -0.005em;
}

.page-disclaimer .disc-steps p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--c28-text-dim);
}

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

.page-disclaimer .disc-timeline > li {
  position: relative;
  display: grid;
  gap: 0.4rem;
  padding: 0.9rem 0 0.9rem 1.5rem;
  border-left: 1px solid var(--c28-hair);
}

.page-disclaimer .disc-timeline > li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 1.45rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c28-gold);
}

.page-disclaimer .disc-timeline > li:first-child::before {
  box-shadow: 0 0 0 4px rgba(230, 184, 92, 0.22);
}

.page-disclaimer .disc-timeline__time {
  font-family: var(--c28-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--c28-gold);
}

.page-disclaimer .disc-timeline h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
}

.page-disclaimer .disc-timeline p {
  margin: 0;
  max-width: 64ch;
  font-size: 0.92rem;
  line-height: 1.82;
  color: var(--c28-text-dim);
}

/* 联系信息 */
.page-disclaimer .disc-contacts {
  display: grid;
  gap: 0.75rem;
  margin: 1.4rem 0 0;
}

.page-disclaimer .disc-contacts > div {
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--c28-hair);
  border-radius: var(--c28-radius-sm);
  background: var(--disc-panel);
}

.page-disclaimer .disc-contacts dt {
  margin-bottom: 0.4rem;
  font-family: var(--c28-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c28-cyan);
}

.page-disclaimer .disc-contacts dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--c28-paper);
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-disclaimer .disc-contacts dd.disc-mono {
  font-family: var(--c28-mono);
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-disclaimer .disc-actions .c28-btn {
  text-decoration: none;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.15rem;
  }

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

  .page-disclaimer .disc-timeline > li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 1.4rem;
    align-items: baseline;
  }

  .page-disclaimer .disc-timeline > li::before {
    top: 1.5rem;
  }
}

/* ---------- 桌面：左锚点 / 右正文 ---------- */
@media (min-width: 1024px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3.5rem;
    align-items: end;
  }

  .page-disclaimer .disc-body {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 3.5rem;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 7rem;
    align-self: start;
    padding-right: 1.5rem;
    border-right: 1px solid var(--disc-line);
  }

  .page-disclaimer .disc-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.15rem;
  }

  .page-disclaimer .disc-toc__list a {
    border-color: transparent;
    border-radius: var(--c28-radius-sm);
    padding: 0.55rem 0.7rem;
  }

  .page-disclaimer .disc-toc__list a:hover,
  .page-disclaimer .disc-toc__list a:focus-visible {
    transform: translateX(3px);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
  }

  .page-disclaimer .disc-toc,
  .page-disclaimer .disc-hero__figure img,
  .page-disclaimer .disc-actions {
    display: none;
  }

  .page-disclaimer .disc-body {
    display: block;
  }

  .page-disclaimer .disc-block,
  .page-disclaimer .disc-card,
  .page-disclaimer .disc-callout,
  .page-disclaimer .disc-steps > li,
  .page-disclaimer .disc-timeline > li,
  .page-disclaimer .disc-table-wrap {
    break-inside: avoid;
    border-color: #cccccc;
    background: #ffffff;
  }

  .page-disclaimer .disc-block > p,
  .page-disclaimer .disc-block > h2,
  .page-disclaimer .disc-card p,
  .page-disclaimer .disc-steps p,
  .page-disclaimer .disc-timeline p {
    color: #222222;
  }
}