.page-disclaimer {
  --d-line: rgba(214, 168, 75, 0.26);
  --d-line-strong: rgba(214, 168, 75, 0.55);
  --d-soft: rgba(242, 233, 216, 0.76);
  --d-paper-soft: rgba(42, 10, 16, 0.8);
  --d-radius: 4px;
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  line-height: 1.78;
  overflow-x: hidden;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer .disc-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2.5rem);
}

/* 面包屑 */
.page-disclaimer .crumbs {
  padding-block: 1.1rem 0;
}

.page-disclaimer .crumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

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

.page-disclaimer .crumbs-link:hover,
.page-disclaimer .crumbs-link:focus-visible {
  border-bottom-color: currentColor;
}

.page-disclaimer .crumbs-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.page-disclaimer .crumbs-sep {
  color: rgba(185, 178, 167, 0.55);
}

.page-disclaimer .crumbs-current {
  color: var(--haze);
}

/* 扉页 */
.page-disclaimer .disc-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 1.8rem;
  padding-block: 1.5rem 2.6rem;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  inset: 0 calc(50% - 50vw);
  z-index: -1;
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(122, 21, 36, 0.85) 0%, rgba(11, 11, 14, 0) 62%),
    linear-gradient(150deg, #15080d 0%, #0b0b0e 78%);
  border-bottom: 1px solid var(--d-line);
}

.page-disclaimer .disc-eyebrow {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--ember);
}

.page-disclaimer .disc-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.72rem, 6.4vw, 2.9rem);
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-lede {
  margin: 1.15rem 0 0;
  max-width: 40em;
  font-size: 1rem;
  color: var(--d-soft);
}

.page-disclaimer .disc-hero-note {
  margin: 1rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--gold);
  font-size: 0.88rem;
  color: var(--haze);
}

/* 目录 */
.page-disclaimer .disc-toc {
  position: relative;
  overflow: hidden;
  padding: 1rem 1.1rem 1.15rem;
  border: 1px solid var(--d-line);
  border-radius: var(--d-radius);
  background: rgba(11, 11, 14, 0.55);
}

.page-disclaimer .disc-toc::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--cyan));
}

.page-disclaimer .disc-toc-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  color: var(--gold-light);
}

.page-disclaimer .toc {
  display: grid;
  gap: 0.1rem;
  margin: 0.7rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.44rem 0.1rem;
  font-size: 0.9rem;
  color: var(--d-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 168, 75, 0.12);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .toc-link:last-child {
  border-bottom: 0;
}

.page-disclaimer .toc-link:hover {
  color: var(--gold-light);
  background-color: rgba(122, 21, 36, 0.28);
}

.page-disclaimer .toc-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.page-disclaimer .toc-link[aria-current="true"] {
  color: var(--gold-light);
}

.page-disclaimer .disc-toc-num {
  flex: 0 0 auto;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* 印章信息图 */
.page-disclaimer .disc-figure {
  margin: 0 0 2.4rem;
  border-top: 1px solid var(--d-line);
  border-bottom: 1px solid var(--d-line);
  background: radial-gradient(110% 120% at 25% 15%, rgba(122, 21, 36, 0.55), rgba(11, 11, 14, 0.96) 72%);
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.94;
}

.page-disclaimer .disc-figure figcaption {
  padding: 0.8rem clamp(1.1rem, 4vw, 2.5rem) 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--haze);
}

/* 章节 */
.page-disclaimer .disc-section {
  padding-block: 2.2rem;
  border-top: 1px solid var(--d-line);
}

.page-disclaimer .disc-section:first-of-type {
  border-top: 0;
  padding-top: 0.4rem;
}

.page-disclaimer .disc-section-head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .disc-seal {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--gold-light);
  border: 1px solid var(--d-line-strong);
  border-radius: var(--d-radius);
  background: linear-gradient(160deg, rgba(122, 21, 36, 0.6), rgba(11, 11, 14, 0.25));
  box-shadow: inset 0 0 0 3px rgba(11, 11, 14, 0.35);
}

.page-disclaimer .disc-h2 {
  margin: 0.1rem 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.22rem, 4vw, 1.6rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .disc-sub {
  margin: 0.28rem 0 0;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-disclaimer .disc-p {
  margin: 0.75rem 0 0;
  max-width: 46em;
  font-size: 0.98rem;
  color: var(--d-soft);
}

.page-disclaimer .disc-em {
  color: var(--gold-light);
  font-size: 0.92rem;
  word-break: break-all;
}

.page-disclaimer .disc-link {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 211, 138, 0.45);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .disc-link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-disclaimer .disc-link:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* 提示条 */
.page-disclaimer .disc-callout {
  margin-top: 1.2rem;
  padding: 0.85rem 1rem 0.95rem;
  border: 1px solid var(--d-line);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--d-radius) var(--d-radius) 0;
  background: rgba(122, 21, 36, 0.26);
}

.page-disclaimer .disc-callout p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  color: var(--d-soft);
}

.page-disclaimer .disc-callout .tag {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

/* 可展开的入口示意 */
.page-disclaimer .disc-details {
  margin-top: 1.2rem;
  padding: 0 0.95rem 0.4rem;
  border: 1px dashed var(--d-line-strong);
  border-radius: var(--d-radius);
  background: rgba(11, 11, 14, 0.42);
}

.page-disclaimer .disc-details > summary {
  cursor: pointer;
  padding: 0.8rem 0;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  list-style: none;
}

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

.page-disclaimer .disc-details > summary::after {
  content: "+";
  float: right;
  font-family: var(--font-mono);
  color: var(--cyan);
}

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

.page-disclaimer .disc-details > summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.page-disclaimer .disc-details-body {
  padding-bottom: 0.8rem;
}

.page-disclaimer .disc-svg {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--d-line);
  border-radius: var(--d-radius);
  background: #0d0d11;
}

.page-disclaimer .disc-steps {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--d-soft);
}

.page-disclaimer .disc-steps li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.page-disclaimer .disc-steps .mono {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  font-size: 0.74rem;
  color: var(--ink);
  background: var(--gold-light);
  border-radius: 2px;
}

/* 宣纸分区 */
.page-disclaimer .disc-section--paper {
  position: relative;
  isolation: isolate;
  color: var(--paper-ink);
  border-top-color: rgba(90, 15, 26, 0.22);
}

.page-disclaimer .disc-section--paper::before {
  content: "";
  position: absolute;
  inset: 0 calc(50% - 50vw);
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(214, 168, 75, 0.16) 0%, rgba(242, 233, 216, 0) 30%),
    var(--paper);
  border-block: 1px solid rgba(90, 15, 26, 0.22);
}

.page-disclaimer .disc-section--paper .disc-h2 {
  color: var(--paper-ink);
}

.page-disclaimer .disc-section--paper .disc-sub {
  color: var(--wine);
}

.page-disclaimer .disc-section--paper .disc-p {
  color: var(--d-paper-soft);
}

.page-disclaimer .disc-section--paper .disc-seal {
  color: var(--wine);
  border-color: rgba(90, 15, 26, 0.38);
  background: linear-gradient(160deg, rgba(214, 168, 75, 0.3), rgba(242, 233, 216, 0.6));
  box-shadow: inset 0 0 0 3px rgba(242, 233, 216, 0.7);
}

.page-disclaimer .disc-callout--paper {
  border-color: rgba(90, 15, 26, 0.22);
  border-left-color: var(--teal);
  background: rgba(46, 139, 135, 0.1);
}

.page-disclaimer .disc-callout--paper p {
  color: var(--d-paper-soft);
}

.page-disclaimer .disc-callout--paper .tag {
  color: #f2e9d8;
}

/* 页尾 */
.page-disclaimer .disc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  margin-top: 1.2rem;
  padding-block: 1.4rem 2.2rem;
  border-top: 1px solid var(--d-line);
}

.page-disclaimer .disc-foot-note {
  margin: 0;
  font-size: 0.84rem;
  color: var(--haze);
}

.page-disclaimer .disc-to-top {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  text-decoration: none;
  border: 1px solid var(--d-line-strong);
  border-radius: var(--d-radius);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .disc-to-top:hover {
  background-color: var(--wine);
  color: var(--paper);
}

.page-disclaimer .disc-to-top:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

@media (min-width: 760px) {
  .page-disclaimer .disc-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
    gap: 2.4rem;
    padding-block: 2rem 3.2rem;
  }

  .page-disclaimer .disc-section {
    padding-block: 2.8rem;
  }

  .page-disclaimer .disc-seal {
    width: 3rem;
    height: 3rem;
    font-size: 1rem;
  }

  .page-disclaimer .disc-section-head {
    gap: 1.1rem;
    margin-bottom: 1.3rem;
  }

  .page-disclaimer .disc-figure {
    margin-bottom: 3rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disc-lede {
    font-size: 1.05rem;
  }

  .page-disclaimer .disc-p {
    font-size: 1rem;
  }

  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-disclaimer .disc-steps li {
    align-items: flex-start;
    font-size: 0.86rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .crumbs-link,
  .page-disclaimer .toc-link,
  .page-disclaimer .disc-link,
  .page-disclaimer .disc-to-top {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #1a1a1a;
  }

  .page-disclaimer .disc-hero::before,
  .page-disclaimer .disc-section--paper::before {
    position: static;
    background: none;
    border: 0;
  }

  .page-disclaimer .disc-figure,
  .page-disclaimer .disc-details {
    break-inside: avoid;
  }

  .page-disclaimer .disc-to-top,
  .page-disclaimer .disc-toc {
    display: none;
  }
}
<<<END>>>