.page-disclaimer {
  --disc-line: rgba(217, 169, 78, 0.3);
  --disc-line-soft: rgba(127, 143, 166, 0.22);
  --disc-panel: rgba(11, 42, 69, 0.62);
  background:
    radial-gradient(ellipse 120% 60% at 50% -10%, rgba(23, 226, 180, 0.07), transparent 60%),
    var(--abyss);
  color: var(--cloud);
  padding-bottom: clamp(4rem, 10vw, 8rem);
}

/* 首屏 */
.page-disclaimer .disc-mast {
  padding-top: clamp(2.25rem, 6vw, 4.5rem);
}

.page-disclaimer .disc-mast__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.6rem, 9.5vw, 5.8rem);
  line-height: 1.02;
  letter-spacing: -0.021em;
  margin: 0.32em 0 0.42em;
  color: var(--cloud);
}

.page-disclaimer .disc-mast__lede {
  max-width: 44ch;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
}

.page-disclaimer .disc-mast .band {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

/* 首图 */
.page-disclaimer .disc-visual {
  margin-top: clamp(2rem, 5vw, 3.25rem);
  margin-bottom: 0;
}

.page-disclaimer .disc-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--disc-line);
}

.page-disclaimer .disc-visual__cap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.85rem;
  margin-top: 0.9rem;
  font-size: var(--fs-14);
  color: var(--copper);
  letter-spacing: 0.02em;
}

.page-disclaimer .disc-visual__cap .mono {
  font-size: var(--fs-12);
  color: var(--gold);
  letter-spacing: 0.18em;
}

/* 章节 */
.page-disclaimer .disc-sec {
  padding-top: clamp(3rem, 8vw, 5.5rem);
}

.page-disclaimer .disc-sec + .disc-sec {
  margin-top: clamp(1.75rem, 5vw, 3rem);
  border-top: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  border-left: 3px solid var(--gold);
  padding-left: 0.95rem;
  margin-bottom: clamp(1.25rem, 3vw, 1.85rem);
}

.page-disclaimer .disc-sec__num {
  font-size: var(--fs-20);
  color: var(--gold);
  letter-spacing: 0.1em;
  line-height: 1;
}

.page-disclaimer .disc-sec__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.3rem, 4.2vw, 1.95rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--cloud);
}

.page-disclaimer .disc-sec__body {
  max-width: 38em;
}

.page-disclaimer .disc-sec__body p + p {
  margin-top: 1.4em;
}

.page-disclaimer .disc-lede {
  max-width: 38em;
  margin: 0 0 clamp(1.5rem, 3.5vw, 2.25rem);
  color: var(--gold-soft);
  font-size: var(--fs-16);
  line-height: 1.9;
}

.page-disclaimer .disc-note {
  max-width: 38em;
  margin: 1.5rem 0 0;
  padding-left: 1rem;
  border-left: 1px solid var(--disc-line);
  color: var(--copper);
  font-size: var(--fs-14);
  line-height: 1.85;
}

/* 代码面板 */
.page-disclaimer .disc-code {
  margin: clamp(1.5rem, 3.5vw, 2rem) 0 0;
  padding: 1.15rem 1.25rem 1.15rem 1.5rem;
  background: var(--ink);
  border-top: 1px solid var(--disc-line-soft);
  border-right: 1px solid var(--disc-line-soft);
  border-bottom: 1px solid var(--disc-line-soft);
  border-left: 3px solid var(--gold);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-code code {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  font-weight: 500;
  line-height: 2;
  letter-spacing: 0.05em;
  color: var(--gold-soft);
  white-space: pre;
}

/* 字段列表 */
.page-disclaimer .disc-list {
  list-style: none;
  margin: clamp(1.5rem, 3.5vw, 2rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--disc-line-soft);
  max-width: 46em;
}

.page-disclaimer .disc-list li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--disc-line-soft);
  font-size: var(--fs-14);
  line-height: 1.75;
}

.page-disclaimer .disc-list__k {
  color: var(--aqua);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  padding-top: 0.2em;
}

.page-disclaimer .disc-list__v {
  color: var(--cloud);
}

/* 检索步骤 */
.page-disclaimer .disc-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--disc-line);
}

.page-disclaimer .disc-flow__step {
  position: relative;
  padding: 1.5rem 0 1.5rem 1.15rem;
  border-left: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-flow__step:first-child {
  border-left-color: var(--gold);
}

.page-disclaimer .disc-flow__step + .disc-flow__step {
  margin-top: 0.25rem;
}

.page-disclaimer .disc-flow__idx {
  display: block;
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 0.55rem;
}

.page-disclaimer .disc-flow__ttl {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-20);
  line-height: 1.35;
  margin: 0 0 0.55rem;
  color: var(--cloud);
}

.page-disclaimer .disc-flow__step p {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--copper);
}

/* 事实定义列表 */
.page-disclaimer .disc-facts {
  display: grid;
  gap: 1px;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  background: var(--disc-line-soft);
  border: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-facts > div {
  background: var(--disc-panel);
  padding: 1.1rem 1.15rem;
}

.page-disclaimer .disc-facts dt {
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 0.45rem;
}

.page-disclaimer .disc-facts dd {
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 500;
  color: var(--cloud);
  line-height: 1.6;
}

/* 收束区 */
.page-disclaimer .disc-close {
  margin-top: clamp(3.5rem, 9vw, 6.5rem);
}

.page-disclaimer .disc-close__panel {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.25rem);
  background:
    linear-gradient(155deg, rgba(18, 60, 94, 0.85), rgba(2, 9, 15, 0.92));
  border: 1px solid var(--disc-line);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-disclaimer .disc-close__panel::after {
  content: "";
  position: absolute;
  inset: auto -12% -55% auto;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(23, 226, 180, 0.14), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .disc-close__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.45rem, 5vw, 2.35rem);
  line-height: 1.24;
  letter-spacing: -0.015em;
  margin: 0.5rem 0 0.85rem;
  color: var(--cloud);
  max-width: 20em;
}

.page-disclaimer .disc-close__text {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 40em;
  color: var(--cloud);
  line-height: 1.9;
}

.page-disclaimer .disc-close__actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

/* 悬浮与焦点 */
.page-disclaimer .disc-code,
.page-disclaimer .disc-visual img,
.page-disclaimer .disc-close__panel,
.page-disclaimer .disc-flow__step {
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease), transform 180ms var(--ease);
}

.page-disclaimer .disc-close__panel:hover {
  border-color: var(--gold);
}

.page-disclaimer .disc-visual img:hover {
  border-color: var(--gold);
}

.page-disclaimer a:focus-visible,
.page-disclaimer button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 1px;
}

.page-disclaimer .disc-sec__body a {
  color: var(--aqua);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-sec__body a:hover {
  color: var(--gold-soft);
}

/* 桌面端栅格与展开节奏 */
@media (min-width: 780px) {
  .page-disclaimer .disc-flow {
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--disc-line);
  }

  .page-disclaimer .disc-flow__step {
    padding: 1.85rem 1.6rem 0.5rem 1.6rem;
    border-left: 1px solid var(--disc-line-soft);
  }

  .page-disclaimer .disc-flow__step:first-child {
    border-left-color: var(--gold);
    padding-left: 0;
  }

  .page-disclaimer .disc-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .disc-sec__head {
    gap: 1.1rem;
    padding-left: 1.15rem;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-mast__lede {
    max-width: 48ch;
  }

  .page-disclaimer .disc-close__panel {
    padding: clamp(2.5rem, 4vw, 3.75rem);
  }
}

/* 窄屏保护 */
@media (max-width: 480px) {
  .page-disclaimer .disc-list li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .page-disclaimer .disc-code {
    padding: 1rem 0.9rem 1rem 1.1rem;
  }

  .page-disclaimer .disc-code code {
    font-size: var(--fs-12);
  }

  .page-disclaimer .disc-close__actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-code,
  .page-disclaimer .disc-visual img,
  .page-disclaimer .disc-close__panel,
  .page-disclaimer .disc-flow__step {
    transition: border-color 180ms var(--ease);
  }

  .page-disclaimer .disc-close__panel:hover,
  .page-disclaimer .disc-visual img:hover {
    transform: none;
  }
}
<<<END>>>