.page-disclaimer {
  --decl-frame-r: clamp(20px, 3vw, 34px);
  --decl-ring-w: 52px;
  --decl-gap: clamp(2.75rem, 6vw, 4.75rem);
  background:
    radial-gradient(1100px 320px at 85% 0%, rgba(0, 229, 255, 0.07), transparent 60%),
    linear-gradient(180deg, var(--c-space), var(--c-nebula));
  color: var(--c-star);
  font-family: var(--f-body);
  line-height: 1.65;
}

/* ---------- 页头区 ---------- */
.page-disclaimer .decl-hero {
  position: relative;
  padding-top: clamp(1.75rem, 4vw, 3rem);
  overflow: hidden;
}

.page-disclaimer .decl-breadcrumb {
  margin-bottom: 1.25rem;
}

.page-disclaimer .decl-hero__frame {
  position: relative;
  border: 1px solid rgba(245, 247, 250, 0.16);
  border-radius: var(--decl-frame-r);
  background:
    radial-gradient(480px 180px at 90% 100%, rgba(255, 107, 53, 0.08), transparent 65%),
    linear-gradient(135deg, rgba(15, 45, 92, 0.5), rgba(6, 18, 40, 0.25)),
    var(--c-night);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: 0 24px 70px rgba(2, 8, 20, 0.4);
}

.page-disclaimer .decl-hero__frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: calc(var(--decl-frame-r) - 5px);
  border: 1px dashed rgba(245, 247, 250, 0.13);
  pointer-events: none;
}

.page-disclaimer .decl-hero__cmd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(245, 247, 250, 0.1);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--c-dust);
}

.page-disclaimer .decl-hero__cmd-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--c-cyan);
  font-weight: 700;
}

.page-disclaimer .decl-hero__cmd-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.55);
}

.page-disclaimer .decl-hero__grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-disclaimer .decl-hero__text {
  min-width: 0;
}

.page-disclaimer .decl-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.9rem;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .decl-hero__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.65);
}

.page-disclaimer .decl-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--f-display);
  font-size: clamp(2.1rem, 5.2vw, 3.7rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--c-star);
  max-width: 12em;
}

.page-disclaimer .decl-hero__lead {
  margin: 0 0 1.25rem;
  max-width: 48ch;
  color: var(--c-dust);
  font-size: clamp(0.95rem, 1.3vw, 1.05rem);
  line-height: 1.7;
}

.page-disclaimer .decl-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-disclaimer .decl-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(245, 247, 250, 0.12);
  background: var(--c-nebula);
}

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

.page-disclaimer .decl-hero__line {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  opacity: 0.5;
}

/* ---------- 条款正文区 ---------- */
.page-disclaimer .decl-docs {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.page-disclaimer .decl-docs__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1.25rem;
  margin-bottom: clamp(2.25rem, 5vw, 3.75rem);
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(245, 247, 250, 0.14);
}

.page-disclaimer .decl-docs__index {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cyan);
  font-weight: 700;
}

.page-disclaimer .decl-docs__count {
  margin: 0;
  font-size: 0.88rem;
  color: var(--c-dust);
}

.page-disclaimer .decl-docs__toc {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.8rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .decl-docs__toc a {
  display: inline-block;
  padding: 0.42rem 0.8rem;
  border: 1px solid rgba(245, 247, 250, 0.14);
  border-radius: var(--r-pill);
  background: rgba(15, 45, 92, 0.25);
  color: var(--c-dust);
  font-size: 0.84rem;
  line-height: 1.3;
  text-decoration: none;
  transition:
    border-color var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease);
}

.page-disclaimer .decl-docs__toc a:hover {
  border-color: rgba(0, 229, 255, 0.55);
  color: var(--c-cyan);
  background: rgba(0, 229, 255, 0.08);
}

.page-disclaimer .decl-docs__rule {
  display: grid;
  gap: var(--decl-gap);
  max-width: 940px;
  margin: 0 auto;
}

.page-disclaimer .decl-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  scroll-margin-top: calc(var(--hdr-h) + 20px);
}

.page-disclaimer .decl-clause__ring {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--decl-ring-w);
  height: var(--decl-ring-w);
  border-radius: 50%;
  border: 2px solid rgba(0, 229, 255, 0.45);
  background: rgba(0, 229, 255, 0.06);
  color: var(--c-cyan);
  font-family: var(--f-mono);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.04);
}

.page-disclaimer .decl-clause:nth-child(even) .decl-clause__ring {
  border-color: rgba(255, 107, 53, 0.45);
  background: rgba(255, 107, 53, 0.06);
  color: var(--c-meteor);
  box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.04);
}

.page-disclaimer .decl-clause__content {
  position: relative;
  padding-top: 0.15rem;
}

.page-disclaimer .decl-clause__content h2 {
  margin: 0 0 0.7rem;
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--c-star);
}

.page-disclaimer .decl-clause__content p,
.page-disclaimer .decl-conduct li {
  color: var(--c-dust);
  font-size: clamp(0.92rem, 1.3vw, 1rem);
  line-height: 1.7;
}

.page-disclaimer .decl-clause__content p {
  margin: 0 0 0.75rem;
}

.page-disclaimer .decl-clause__content p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .decl-conduct {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .decl-conduct li {
  position: relative;
  padding-left: 1.6rem;
}

.page-disclaimer .decl-conduct li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--c-cyan);
}

/* ---------- 相关命令条 ---------- */
.page-disclaimer .decl-help {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  background:
    radial-gradient(700px 200px at 12% 0%, rgba(255, 107, 53, 0.07), transparent 65%),
    var(--c-night);
}

.page-disclaimer .decl-commandbar {
  border: 1px solid rgba(245, 247, 250, 0.16);
  border-radius: var(--r-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    linear-gradient(180deg, rgba(15, 45, 92, 0.5), rgba(6, 18, 40, 0.66)),
    var(--c-void);
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 255, 0.05),
    0 12px 40px rgba(2, 8, 20, 0.35);
}

.page-disclaimer .decl-commandbar__prompt {
  margin: 0 0 1.1rem;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-dust);
}

.page-disclaimer .decl-commandbar__prompt-mark {
  margin-right: 0.45rem;
  font-size: 1rem;
  color: var(--c-meteor);
  font-weight: 700;
}

.page-disclaimer .decl-commandbar__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.page-disclaimer .decl-commandbar__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(245, 247, 250, 0.12);
  border-radius: var(--r-md);
  background: rgba(10, 31, 68, 0.45);
  color: var(--c-star);
  text-decoration: none;
  transition:
    border-color var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
}

.page-disclaimer .decl-commandbar__item:hover {
  border-color: rgba(0, 229, 255, 0.5);
  background: rgba(0, 229, 255, 0.08);
  transform: translateY(-2px);
}

.page-disclaimer .decl-commandbar__idx {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

.page-disclaimer .decl-commandbar__label {
  font-size: 0.95rem;
  font-weight: 600;
}

.page-disclaimer .decl-commandbar__arrow {
  font-size: 1rem;
  color: var(--c-dust);
  transition:
    color var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease);
}

.page-disclaimer .decl-commandbar__item:hover .decl-commandbar__arrow {
  color: var(--c-cyan);
  transform: translateX(3px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer {
    --decl-ring-w: 70px;
  }

  .page-disclaimer .decl-clause {
    grid-template-columns: var(--decl-ring-w) 1fr;
    gap: 1.5rem;
  }

  .page-disclaimer .decl-clause__content {
    padding-left: 1.6rem;
    border-left: 1px solid rgba(245, 247, 250, 0.12);
  }

  .page-disclaimer .decl-clause__content::before {
    content: "";
    position: absolute;
    left: -4px;
    top: 0.8rem;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c-cyan);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.45);
  }

  .page-disclaimer .decl-clause:nth-child(even) .decl-clause__content::before {
    background: var(--c-meteor);
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.4);
  }

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

@media (min-width: 860px) {
  .page-disclaimer .decl-hero {
    padding-top: clamp(2.25rem, 5vw, 3.5rem);
  }

  .page-disclaimer .decl-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 2.5rem;
  }

  .page-disclaimer .decl-docs__toc {
    width: auto;
    margin-left: auto;
    margin-top: 0;
  }
}