.page-disclaimer {
  --dc-rail: 300px;
  --dc-cut: 16px;
  --dc-cut-sm: 10px;
  background: var(--c-ink);
  color: var(--c-fog);
  overflow-x: clip;
}

.page-disclaimer [id^="c0"] {
  scroll-margin-top: 104px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(24px, 4vw, 44px) 0 clamp(36px, 5vw, 68px);
  background:
    radial-gradient(130% 100% at 88% -12%, rgba(47, 227, 208, 0.18), transparent 62%),
    linear-gradient(168deg, #06251F 0%, #0A322B 58%, #06251F 100%);
  border-bottom: 1px solid rgba(47, 227, 208, 0.24);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(141, 245, 234, 0.06) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(141, 245, 234, 0.06) 0 1px, transparent 1px 72px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(14px, 2.4vw, 24px);
}

.page-disclaimer .dc-hero__title {
  margin: 0;
  max-width: 24ch;
  font-size: var(--fs-h1);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--c-fog);
}

.page-disclaimer .dc-hero__lede {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 62ch;
  font-size: var(--fs-md);
  line-height: 1.8;
  color: #C7DAD4;
}

.page-disclaimer .dc-hero__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 18px 24px;
  margin-top: clamp(24px, 3.4vw, 38px);
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px dashed rgba(141, 245, 234, 0.28);
}

.page-disclaimer .metric__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-cyan);
}

.page-disclaimer .metric__label {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  color: var(--c-graphite);
}

.page-disclaimer .dc-hero__figure {
  margin: clamp(28px, 4vw, 46px) 0 0;
  background: var(--c-deep);
  border-top: 2px solid var(--c-orange);
  clip-path: polygon(0 0, calc(100% - var(--dc-cut)) 0, 100% var(--dc-cut), 100% 100%, var(--dc-cut) 100%, 0 calc(100% - var(--dc-cut)));
  overflow: hidden;
}

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

.page-disclaimer .dc-quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-disclaimer .dc-quicknav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(141, 245, 234, 0.26);
  background: rgba(18, 72, 61, 0.45);
  color: var(--c-fog);
  font-size: var(--fs-xs);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--dc-cut-sm)) 0, 100% var(--dc-cut-sm), 100% 100%, var(--dc-cut-sm) 100%, 0 calc(100% - var(--dc-cut-sm)));
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .dc-quicknav a .mono {
  color: var(--c-cyan);
  font-weight: 600;
}

.page-disclaimer .dc-quicknav a:hover,
.page-disclaimer .dc-quicknav a:focus-visible {
  border-color: var(--c-cyan);
  background: rgba(47, 227, 208, 0.14);
  transform: translateY(-2px);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .dc-body {
  padding: clamp(34px, 5vw, 72px) 0 clamp(48px, 7vw, 96px);
}

.page-disclaimer .dc-layout {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-disclaimer .dc-clauses {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
  min-width: 0;
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clause {
  position: relative;
  padding: clamp(20px, 3vw, 34px) clamp(18px, 3vw, 34px) clamp(22px, 3vw, 32px);
  background: linear-gradient(180deg, #0C3A31 0%, #0A2E28 100%);
  border: 1px solid rgba(141, 245, 234, 0.16);
  clip-path: polygon(0 0, calc(100% - var(--dc-cut)) 0, 100% var(--dc-cut), 100% 100%, var(--dc-cut) 100%, 0 calc(100% - var(--dc-cut)));
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-clause:hover {
  border-color: rgba(47, 227, 208, 0.48);
}

.page-disclaimer .dc-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .dc-clause__num {
  flex: none;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  color: var(--c-orange);
  border: 1px solid rgba(255, 122, 41, 0.55);
  clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 7px, 100% 100%, 7px 100%, 0 calc(100% - 7px));
}

.page-disclaimer .dc-clause h2 {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--c-fog);
}

.page-disclaimer .dc-clause__body p {
  margin: 0;
  max-width: 64ch;
  font-size: var(--fs-md);
  line-height: 1.8;
  color: #C7DAD4;
}

.page-disclaimer .dc-clause__body a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-disclaimer .dc-clause__points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-clause__points li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--c-fog);
}

.page-disclaimer .dc-clause__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 2px;
  background: var(--c-cyan);
}

/* ---------- 分隔带 ---------- */
.page-disclaimer .dc-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 26px;
  padding: clamp(18px, 2.4vw, 26px) clamp(18px, 2.6vw, 30px);
  background: var(--c-paper);
  color: var(--c-ink);
  border-left: 4px solid var(--c-orange);
  clip-path: polygon(0 var(--dc-cut-sm), var(--dc-cut-sm) 0, 100% 0, 100% calc(100% - var(--dc-cut-sm)), calc(100% - var(--dc-cut-sm)) 100%, 0 100%);
}

.page-disclaimer .dc-band--signal {
  border-left-color: var(--c-cyan);
  background: linear-gradient(180deg, #F3EEE4 0%, #E7EFEC 100%);
}

.page-disclaimer .dc-band__item {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: #0C3A31;
}

.page-disclaimer .dc-band__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--fs-md);
  color: #06251F;
  border-bottom: 2px solid rgba(255, 122, 41, 0.6);
}

/* ---------- 联系卡 ---------- */
.page-disclaimer .dc-contact {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.page-disclaimer .dc-contact__item {
  padding: 13px 16px;
  background: rgba(6, 37, 31, 0.55);
  border: 1px dashed rgba(141, 245, 234, 0.3);
}

.page-disclaimer .dc-contact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--c-graphite);
}

.page-disclaimer .dc-contact__value {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-md);
  color: var(--c-fog);
  word-break: break-word;
}

.page-disclaimer .dc-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-sand);
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--c-sand);
}

.page-disclaimer .dc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 右侧要点标签 ---------- */
.page-disclaimer .dc-tags {
  min-width: 0;
}

.page-disclaimer .dc-tags__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--c-graphite);
}

.page-disclaimer .dc-tags__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .dc-tag {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 10px 12px;
  background: rgba(18, 72, 61, 0.5);
  border: 1px solid rgba(141, 245, 234, 0.2);
  color: var(--c-fog);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - var(--dc-cut-sm)) 0, 100% var(--dc-cut-sm), 100% 100%, var(--dc-cut-sm) 100%, 0 calc(100% - var(--dc-cut-sm)));
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .dc-tag__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-cyan);
}

.page-disclaimer .dc-tag__label {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-disclaimer .dc-tag__hint {
  grid-column: 1 / -1;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-size: var(--fs-xs);
  line-height: 1.65;
  color: var(--c-graphite);
  transition: max-height 0.22s var(--ease), opacity 0.22s var(--ease), margin-top 0.22s var(--ease);
}

.page-disclaimer .dc-tag:hover,
.page-disclaimer .dc-tag:focus-visible {
  border-color: var(--c-cyan);
  background: rgba(47, 227, 208, 0.14);
}

.page-disclaimer .dc-tag:hover .dc-tag__hint,
.page-disclaimer .dc-tag:focus-visible .dc-tag__hint {
  max-height: 8em;
  opacity: 1;
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .dc-tags__list {
    gap: 10px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .dc-layout {
    grid-template-columns: minmax(0, 1fr) var(--dc-rail);
    align-items: start;
  }

  .page-disclaimer .dc-tags {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .dc-hero__figure {
    clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .dc-hero__figure {
    max-width: 1080px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-quicknav a,
  .page-disclaimer .dc-tag,
  .page-disclaimer .dc-tag__hint,
  .page-disclaimer .dc-clause {
    transition: none;
  }

  .page-disclaimer .dc-quicknav a:hover {
    transform: none;
  }
}