.page-disclaimer {
  --dc-tick: rgba(126, 154, 140, .22);
  --dc-rail: 84px;
  --dc-idx1: #F0CE7E;
  --dc-idx2: #D9A63A;
  --dc-idx3: #C0A757;
  --dc-idx4: #A79C6C;
  --dc-idx5: #8F9A7E;
  --dc-idx6: #7E9A8C;
  --dc-idx7: #6E8A7C;
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

/* ── 面包屑 ── */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--moss);
}

.page-disclaimer .breadcrumb a {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--line-gold);
}

.page-disclaimer .breadcrumb__sep {
  color: rgba(126, 154, 140, .5);
}

/* ── 首屏 ── */
.page-disclaimer .dc-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 2.5rem);
}

.page-disclaimer .dc-hero__title {
  margin: .55rem 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.75rem);
  line-height: 1.07;
  letter-spacing: -.015em;
  color: var(--cream);
  -webkit-text-stroke: .6px rgba(240, 206, 126, .3);
  text-shadow: 0 0 32px rgba(217, 166, 58, .16);
}

.page-disclaimer .dc-hero__lede {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .dc-quick {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: clamp(1.25rem, 3vw, 1.9rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-quick li {
  display: inline-flex;
  align-items: baseline;
  gap: .3rem;
  padding: .42rem .8rem;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  background: rgba(217, 166, 58, .07);
  color: var(--gold-bright);
  font-size: .78rem;
  line-height: 1.45;
  letter-spacing: .03em;
}

.page-disclaimer .dc-quick .num {
  color: var(--cream);
  font-size: .82rem;
}

.page-disclaimer .dc-hero__art {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--felt-deep) 0%, var(--felt) 48%, rgba(107, 63, 212, .32) 100%);
  box-shadow: 0 34px 70px rgba(0, 0, 0, .45);
}

.page-disclaimer .dc-hero__art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  background-image:
    repeating-linear-gradient(to right, rgba(240, 206, 126, .14) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(to bottom, rgba(51, 214, 198, .09) 0 1px, transparent 1px 26px);
}

.page-disclaimer .dc-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .dc-hero__art .media__label {
  position: absolute;
  left: 1rem;
  bottom: .9rem;
  z-index: 1;
  padding: .3rem .7rem;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  background: rgba(11, 43, 38, .74);
  color: var(--cream);
  font-size: .72rem;
  letter-spacing: .08em;
  backdrop-filter: blur(6px);
}

/* ── 条款列表 ── */
.page-disclaimer .dc-clauses {
  margin-top: clamp(3rem, 7vw, 6rem);
}

.page-disclaimer .dc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .75rem;
  padding: clamp(1.5rem, 3.5vw, 2.6rem) 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  pointer-events: none;
  background-image: repeating-linear-gradient(to right, var(--dc-tick) 0 1px, transparent 1px 13px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
}

.page-disclaimer .clause:first-child::before {
  display: none;
}

.page-disclaimer .clause__rail {
  display: flex;
  align-items: flex-start;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-disclaimer .clause:nth-child(1) .clause__num { color: var(--dc-idx1); }
.page-disclaimer .clause:nth-child(2) .clause__num { color: var(--dc-idx2); }
.page-disclaimer .clause:nth-child(3) .clause__num { color: var(--dc-idx3); }
.page-disclaimer .clause:nth-child(4) .clause__num { color: var(--dc-idx4); }
.page-disclaimer .clause:nth-child(5) .clause__num { color: var(--dc-idx5); }
.page-disclaimer .clause:nth-child(6) .clause__num { color: var(--dc-idx6); }
.page-disclaimer .clause:nth-child(7) .clause__num { color: var(--dc-idx7); }

.page-disclaimer .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem .9rem;
  margin-bottom: .85rem;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(1.15rem, 2.8vw, 1.5rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--cream);
}

.page-disclaimer .clause__main > p {
  max-width: 64ch;
  margin: 0 0 .8rem;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--text);
}

/* ── 折叠细节 ── */
.page-disclaimer .clause__more {
  margin-top: 1.1rem;
  padding-left: 1rem;
  border-left: 2px solid var(--line-gold);
}

.page-disclaimer .clause__more summary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  list-style: none;
  font-size: .85rem;
  letter-spacing: .04em;
  color: var(--neon);
}

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

.page-disclaimer .clause__more summary::before {
  content: "+";
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--gold);
  transition: transform .2s ease;
}

.page-disclaimer .clause__more[open] summary::before {
  content: "−";
  transform: rotate(180deg);
}

.page-disclaimer .clause__more summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-disclaimer .clause__more p {
  max-width: 62ch;
  margin: .8rem 0 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--moss);
}

/* ── 注意事项清单 ── */
.page-disclaimer .dc-notes {
  display: grid;
  gap: .75rem;
  margin: .35rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-notes li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .25rem;
  padding: .85rem 1rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--glass);
}

.page-disclaimer .dc-notes strong {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--gold-bright);
}

.page-disclaimer .dc-notes span {
  font-size: .95rem;
  line-height: 1.75;
  color: var(--text);
}

/* ── 联系条款（米白实色） ── */
.page-disclaimer .clause--contact {
  border-top: 1px solid var(--line-gold);
}

.page-disclaimer .clause--contact::before {
  display: none;
}

.page-disclaimer .dc-contact {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border-radius: var(--radius-lg);
  background: var(--cream);
  color: var(--ink-on-cream);
  box-shadow: 0 26px 60px rgba(0, 0, 0, .38);
}

.page-disclaimer .dc-contact__title {
  margin: 0 0 .65rem;
  font-family: var(--font-sans);
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink-on-cream);
}

.page-disclaimer .dc-contact__lede {
  max-width: 58ch;
  margin: 0 0 1.35rem;
  font-size: .95rem;
  line-height: 1.78;
  color: #3A4742;
}

.page-disclaimer .dc-contact__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .8rem;
  margin: 0;
}

.page-disclaimer .dc-contact__list > div {
  padding-top: .65rem;
  border-top: 1px solid rgba(27, 43, 39, .14);
}

.page-disclaimer .dc-contact__list dt {
  margin-bottom: .3rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #6B7A72;
}

.page-disclaimer .dc-contact__list dd {
  margin: 0;
  font-size: .98rem;
  line-height: 1.6;
  color: var(--ink-on-cream);
  word-break: break-word;
}

.page-disclaimer .dc-contact__mono {
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

.page-disclaimer .dc-contact__foot {
  margin: 1.5rem 0 0;
  font-size: .9rem;
  line-height: 1.7;
}

.page-disclaimer .dc-contact__foot a {
  color: #1B2B27;
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 43, 39, .35);
  transition: border-color .2s ease, color .2s ease;
}

.page-disclaimer .dc-contact__foot a:hover,
.page-disclaimer .dc-contact__foot a:focus-visible {
  color: #0B2B26;
  border-bottom-color: var(--clay);
}

/* ── 响应式 ── */
@media (min-width: 640px) {
  .page-disclaimer .dc-notes li {
    grid-template-columns: 9rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }

  .page-disclaimer .dc-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.5rem;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--dc-rail) minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 3rem);
    align-items: start;
  }

  .page-disclaimer .clause__rail {
    position: sticky;
    top: 130px;
    justify-content: flex-start;
  }

  .page-disclaimer .clause__num {
    writing-mode: vertical-rl;
    text-orientation: upright;
    font-size: clamp(2rem, 4vw, 2.6rem);
    letter-spacing: .1em;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: center;
  }

  .page-disclaimer .dc-hero__lede {
    font-size: 1.06rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .breadcrumb a,
  .page-disclaimer .clause__more summary::before,
  .page-disclaimer .dc-contact__foot a {
    transition: none;
  }
}