.page-disclaimer {
  --dc-accent: var(--cyan);
  --dc-text: #D3E2F5;
  background:
    radial-gradient(120% 55% at 10% 0%, rgba(108, 75, 255, 0.18), transparent 62%),
    radial-gradient(95% 45% at 92% 6%, rgba(0, 229, 255, 0.1), transparent 60%),
    var(--ink-900);
  color: var(--white);
  overflow-x: clip;
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

.page-disclaimer .wrap {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* 面包屑 */
.page-disclaimer .breadcrumbs {
  padding-top: clamp(1rem, 3vw, 1.75rem);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.45rem;
  color: var(--line);
}

.page-disclaimer .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .breadcrumbs a:hover,
.page-disclaimer .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .breadcrumbs [aria-current="page"] {
  color: var(--white);
}

/* 首屏 */
.dc-hero {
  display: grid;
  gap: clamp(1.25rem, 4vw, 2rem);
  padding-block: clamp(1.25rem, 4vw, 2.5rem) clamp(1rem, 3vw, 2rem);
}

.dc-hero .eyebrow {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.dc-hero .page-title {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  max-width: 11em;
  text-wrap: balance;
  background: linear-gradient(100deg, var(--white) 62%, var(--magenta-soft) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.dc-hero .lead {
  margin: 1rem 0 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 2.4vw, 1.1rem);
  line-height: 1.8;
  color: var(--dc-text);
}

.dc-hero__side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.dc-stamp {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 1.1rem;
  background: var(--paper);
  color: #14100A;
  border: 1px solid rgba(20, 16, 10, 0.35);
  box-shadow: 0 10px 0 -6px rgba(255, 176, 32, 0.45);
  transform: rotate(-4deg);
}

.dc-stamp__k {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.dc-stamp__v {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: #0A1020;
}

.dc-stamp__note {
  font-size: 0.7rem;
  line-height: 1.4;
  max-width: 12em;
}

.dc-hero__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* 图 */
.dc-figure {
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.dc-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
  filter: saturate(0.9) contrast(1.05);
}

.dc-figure figcaption {
  padding: 0.7rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 主体错位布局 */
.dc-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

/* 左侧索引 */
.dc-index {
  border: 1px solid var(--line);
  background: rgba(11, 18, 32, 0.78);
  padding: 1rem 0.9rem 1.1rem;
}

.dc-index .eyebrow {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--magenta-soft);
}

.dc-index__list {
  display: grid;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.dc-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.45rem;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.dc-index__link:hover,
.dc-index__link:focus-visible {
  color: var(--white);
  background: rgba(0, 229, 255, 0.08);
}

.dc-index__link[data-active] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(0, 229, 255, 0.1);
}

.dc-index__link .num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.dc-index__foot {
  margin: 0.9rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--line);
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--mist);
}

/* 条款单 */
.dc-sheet {
  display: grid;
  gap: 0;
}

.dc-clause {
  --dc-accent: var(--cyan);
  padding-block: clamp(1.25rem, 3.5vw, 2rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: 1rem;
}

.dc-clause--amber { --dc-accent: var(--amber); }
.dc-clause--cyan { --dc-accent: var(--cyan); }
.dc-clause--violet { --dc-accent: var(--violet); }
.dc-clause--magenta { --dc-accent: var(--magenta-soft); }
.dc-clause--green { --dc-accent: var(--green); }

.dc-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding-left: 0.7rem;
  border-left: 3px solid var(--dc-accent);
}

.dc-clause__head .num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--dc-accent);
}

.dc-clause h2 {
  margin: 0;
  font-size: clamp(1.2rem, 3.4vw, 1.65rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--white);
}

.dc-clause p {
  margin: 0.85rem 0 0;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--dc-text);
  max-width: 38em;
}

.dc-list {
  display: grid;
  gap: 0.55rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  max-width: 38em;
}

.dc-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--mist);
}

.dc-list li::before {
  content: "›";
  position: absolute;
  left: 0.15rem;
  top: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--dc-accent);
}

.dc-note {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 0.85rem;
  background: var(--paper);
  color: #17120A;
  font-size: 0.82rem;
  line-height: 1.6;
  border: 1px solid rgba(23, 18, 10, 0.28);
  transform: rotate(-0.7deg);
  max-width: 30em;
}

/* 联系块 */
.dc-contact {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.1rem, 3vw, 1.75rem);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: linear-gradient(160deg, rgba(17, 26, 46, 0.95), rgba(11, 18, 32, 0.9));
}

.dc-contact h2 {
  margin: 0;
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  line-height: 1.35;
  font-weight: 800;
}

.dc-contact > p {
  margin: 0.6rem 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mist);
}

.dc-contact__list {
  display: grid;
  gap: 0.75rem;
  margin: 1.1rem 0 0;
}

.dc-contact__row {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px dashed var(--line);
}

.dc-contact__row dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.dc-contact__row dd {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.dc-contact__row a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
}

.dc-contact__row a:hover,
.dc-contact__row a:focus-visible {
  border-bottom-color: var(--cyan);
}

.dc-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.2rem 0 0 !important;
}

.dc-backtop {
  margin: 1.5rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.dc-backtop a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.45);
}

@media (min-width: 600px) {
  .dc-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.5rem;
  }

  .dc-contact__row:nth-child(3) {
    grid-column: 1 / -1;
    border-bottom: 0;
  }
}

@media (min-width: 960px) {
  .dc-hero {
    grid-template-columns: minmax(0, 1fr) 200px;
    align-items: start;
  }

  .dc-hero__side {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 1.25rem;
    padding-top: 0.5rem;
  }

  .dc-layout {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.75rem);
  }

  .dc-index {
    position: sticky;
    top: 1.25rem;
  }

  .dc-clause {
    padding-left: 0.25rem;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding-left: clamp(1rem, 2.2vw, 1.75rem);
  }

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

@media (prefers-reduced-motion: reduce) {
  .dc-index__link,
  .dc-stamp,
  .dc-note {
    transition: none;
    transform: none;
  }
}