.page-disclaimer {
  --dc-line: var(--grid);
  --dc-panel-hover: #171d29;
  background: var(--void);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 140% at 88% 0%, rgba(123, 92, 255, 0.20), transparent 55%),
    radial-gradient(90% 120% at 8% 8%, rgba(47, 243, 214, 0.10), transparent 60%),
    var(--blueprint);
  border-bottom: 1px solid var(--dc-line);
  overflow: hidden;
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 49, 61, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 49, 61, 0.55) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 88%);
  mask-image: linear-gradient(180deg, #000, transparent 88%);
  pointer-events: none;
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.75rem);
  margin-top: clamp(1.25rem, 3vw, 2.25rem);
  align-items: end;
}

.page-disclaimer .dc-hero__eyebrow {
  margin: 0 0 0.875rem;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
}

.page-disclaimer .dc-hero h1 {
  margin: 0 0 1.125rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.page-disclaimer .dc-mark {
  color: var(--cyan);
  background: linear-gradient(180deg, transparent 64%, rgba(47, 243, 214, 0.22) 64%);
}

.page-disclaimer .dc-hero__lead {
  margin: 0 0 1.5rem;
  max-width: 48ch;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .dc-hero__meta li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-disclaimer .dc-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  background: var(--cyan);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.page-disclaimer .dc-hero__media {
  position: relative;
  margin: 0;
  aspect-ratio: 2 / 1;
  background: var(--void);
  border: 1px solid var(--dc-line);
  clip-path: var(--clip-panel);
  overflow: hidden;
}

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

.page-disclaimer .dc-hero__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(10, 12, 16, 0.7));
  pointer-events: none;
}

/* ---------- 规则区 ---------- */
.page-disclaimer .dc-rules {
  position: relative;
  padding-block: clamp(2.5rem, 7vw, 5rem);
  background:
    linear-gradient(180deg, rgba(18, 22, 31, 0.9), var(--void) 42%);
}

.page-disclaimer .dc-head {
  max-width: 58ch;
  border-left: 2px solid var(--cyan);
  padding-left: clamp(0.875rem, 2vw, 1.375rem);
}

.page-disclaimer .dc-head__index {
  margin: 0 0 0.625rem;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dc-head__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3.2vw, 2.125rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-disclaimer .dc-head__note {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .dc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--dc-line);
  border: 1px solid var(--dc-line);
}

.page-disclaimer .dc-panel {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2.125rem);
  background: var(--blueprint);
  clip-path: var(--clip-panel);
  transition: background 0.3s ease;
}

.page-disclaimer .dc-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(47, 243, 214, 0));
  opacity: 0.45;
  transition: opacity 0.3s ease;
}

.page-disclaimer .dc-panel:hover {
  background: var(--dc-panel-hover);
}

.page-disclaimer .dc-panel:hover::before {
  opacity: 1;
}

.page-disclaimer .dc-panel__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
}

.page-disclaimer .dc-panel__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--cyan);
  transition: color 0.25s ease;
}

.page-disclaimer .dc-panel:hover .dc-panel__num {
  color: var(--cyan);
}

.page-disclaimer .dc-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-clauses {
  display: grid;
  gap: 0.875rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-clause {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 0.5rem;
  padding-top: 0.875rem;
  border-top: 1px solid rgba(42, 49, 61, 0.9);
}

.page-disclaimer .dc-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--violet);
  padding-top: 0.35em;
  transition: color 0.25s ease;
}

.page-disclaimer .dc-panel:hover .dc-clause__num {
  color: var(--cyan);
}

.page-disclaimer .dc-clause p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-disclaimer .dc-clause strong {
  display: block;
  margin-bottom: 0.125rem;
  color: var(--text);
  font-weight: 600;
}

.page-disclaimer .dc-clause a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .dc-clause a:hover {
  color: var(--text);
}

.page-disclaimer .dc-panel--alert::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 106, 43, 0));
  opacity: 0.7;
}

.page-disclaimer .dc-panel--alert .dc-panel__num {
  -webkit-text-stroke-color: var(--orange);
}

.page-disclaimer .dc-panel--alert:hover .dc-panel__num {
  color: var(--orange);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .dc-next {
  border-top: 1px solid var(--dc-line);
  background: var(--blueprint);
  padding-block: clamp(1.5rem, 4vw, 2.25rem);
}

.page-disclaimer .dc-next__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.875rem 1.75rem;
}

.page-disclaimer .dc-next__label {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .dc-next__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-next__list a {
  font-size: 0.9375rem;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 2px;
  transition: color 0.2s ease;
}

.page-disclaimer .dc-next__list a:hover {
  color: var(--cyan);
}

.page-disclaimer .dc-next__btn {
  margin-left: auto;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dc-panel--wide {
    grid-column: 1 / -1;
  }

  .page-disclaimer .dc-panel--wide .dc-clauses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.25rem;
  }

  .page-disclaimer .dc-panel--wide .dc-clause:nth-child(2) {
    padding-top: 0;
    border-top: 0;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: 2.75rem minmax(0, 1fr);
  }
}

@media (max-width: 759px) {
  .page-disclaimer .dc-next__btn {
    margin-left: 0;
  }
}