.page-disclaimer {
  --disc-line: var(--paper-2);
  --disc-measure: 680px;
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  background-color: var(--paper);
  background-image:
    linear-gradient(90deg, rgba(26, 37, 48, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(26, 37, 48, 0.05) 1px, transparent 1px);
  background-size: 34px 34px, 34px 34px;
  color: var(--text);
}

.page-disclaimer .disc-shell {
  position: relative;
  padding-block: clamp(20px, 3vw, 34px) clamp(56px, 8vw, 104px);
}

.page-disclaimer .disc-shell::after {
  content: "";
  position: absolute;
  top: 22%;
  right: 8%;
  width: 1px;
  height: 46%;
  background: linear-gradient(180deg, transparent, var(--paper-2) 18%, var(--paper-2) 74%, transparent);
  transform: rotate(24deg);
  transform-origin: top right;
  pointer-events: none;
}

/* 顶部纹理带 */
.page-disclaimer .disc-band {
  margin: clamp(18px, 3vw, 30px) 0 0;
  max-width: min(720px, 100%);
}

.page-disclaimer .disc-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  background-color: var(--paper-3);
}

/* 首屏 */
.page-disclaimer .disc-masthead {
  max-width: var(--disc-measure);
  margin-top: clamp(22px, 3.4vw, 38px);
}

.page-disclaimer .disc-masthead h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .disc-lede {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 56ch;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.9;
  color: var(--gray);
}

/* 条目索引 */
.page-disclaimer .disc-index {
  margin-top: clamp(22px, 3.2vw, 34px);
  padding-top: 16px;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-index ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .disc-index a .num {
  color: var(--accent);
  font-size: 12px;
}

.page-disclaimer .disc-index a:hover,
.page-disclaimer .disc-index a:focus-visible {
  color: var(--accent-2);
  border-bottom-color: var(--accent);
}

/* 条文主体：单列窄栏，左侧对齐 */
.page-disclaimer .disc-articles {
  max-width: var(--disc-measure);
  margin-top: clamp(40px, 6vw, 76px);
}

.page-disclaimer .disc-clause {
  padding-top: clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--disc-line);
  scroll-margin-top: 104px;
  transition: box-shadow 200ms var(--ease);
}

.page-disclaimer .disc-clause + .disc-clause {
  margin-top: clamp(26px, 3.6vw, 40px);
}

.page-disclaimer .disc-clause:target {
  box-shadow: inset 4px 0 0 var(--accent);
}

.page-disclaimer .disc-clause-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.page-disclaimer .disc-num {
  font-size: 15px;
  color: var(--accent);
  line-height: 1;
}

.page-disclaimer .disc-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .disc-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  margin-bottom: 11px;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 2px;
  background: var(--accent);
}

.page-disclaimer .disc-list a {
  color: var(--cyan-2);
  text-decoration: none;
  border-bottom: 1px solid var(--paper-2);
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-disclaimer .disc-list a:hover,
.page-disclaimer .disc-list a:focus-visible {
  color: var(--accent-2);
  border-bottom-color: var(--accent);
}

.page-disclaimer .disc-list .copy-btn {
  margin-left: 8px;
  vertical-align: baseline;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border: 1px solid var(--cyan-2);
  background: transparent;
  color: var(--cyan-2);
  cursor: pointer;
  transition: background-color 140ms var(--ease), color 140ms var(--ease);
}

.page-disclaimer .disc-list .copy-btn:hover,
.page-disclaimer .disc-list .copy-btn:focus-visible {
  background: var(--cyan-2);
  color: var(--cream);
}

/* 收尾 */
.page-disclaimer .disc-end {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(18px, 3vw, 34px);
  max-width: var(--disc-measure);
  margin-top: clamp(48px, 7vw, 92px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 2px solid var(--accent);
}

.page-disclaimer .disc-end-note {
  flex: 1 1 260px;
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--gray);
}

.page-disclaimer .disc-seal {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  gap: 4px;
  width: 108px;
  height: 108px;
  padding: 10px;
  text-align: center;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  border: 2px solid var(--accent);
  background: transparent;
  transform: rotate(-6deg);
  transition: background-color 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.page-disclaimer .disc-seal .disc-seal-strong {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-disclaimer .disc-seal:hover,
.page-disclaimer .disc-seal:focus-visible {
  background: var(--accent);
  color: var(--cream);
  transform: rotate(0deg);
}

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

@media (min-width: 700px) {
  .page-disclaimer .disc-clause-head {
    grid-template-columns: 3.4rem 1fr;
    align-items: baseline;
    gap: 4px 12px;
  }

  .page-disclaimer .disc-num {
    grid-column: 1;
    padding-top: 4px;
  }

  .page-disclaimer .disc-clause h2 {
    grid-column: 2;
  }

  .page-disclaimer .disc-list {
    padding-left: 3.4rem;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .disc-shell::after {
    right: 16%;
    height: 56%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    transform: none !important;
  }
}
<<<END>>>