.page-disclaimer {
  --dc-hero-glow: rgba(25, 245, 208, 0.14);
  --dc-panel-hover: #101c26;
  background: var(--ink);
  color: var(--text);
}

/* 首屏 */
.page-disclaimer .dc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 48px) 0 clamp(36px, 5vw, 68px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 80% at 92% -10%, var(--dc-hero-glow), transparent 62%),
    linear-gradient(180deg, var(--panel) 0%, var(--ink) 84%);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
  background-image:
    repeating-linear-gradient(180deg, rgba(138, 255, 240, 0.05) 0 1px, transparent 1px 7px),
    radial-gradient(rgba(33, 66, 76, 0.6) 1px, transparent 1px);
  background-size: auto, 24px 24px;
}

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

.page-disclaimer .dc-hero .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-disclaimer .dc-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  min-width: 0;
}

.page-disclaimer .dc-hero__lead {
  min-width: 0;
}

.page-disclaimer .dc-hero__lead h1 {
  margin: 12px 0 18px;
  font-size: clamp(32px, 5.2vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-disclaimer .dc-hero__intro {
  max-width: 58ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .dc-hero__aside {
  min-width: 0;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-soft);
  background: rgba(10, 17, 24, 0.86);
}

.page-disclaimer .dc-aside-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--amber);
}

.page-disclaimer .dc-aside-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-disclaimer .dc-aside-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-height: 44px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(33, 66, 76, 0.9);
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dc-aside-list li:last-child a {
  border-bottom: 0;
}

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

.page-disclaimer .dc-aside-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-disclaimer .dc-hero__edge {
  display: none;
}

/* 横幅图 */
.page-disclaimer .dc-banner {
  background: var(--ink);
}

.page-disclaimer .dc-figure {
  margin: 0;
}

.page-disclaimer .dc-figure figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 三步提示 */
.page-disclaimer .dc-steps-block {
  padding-top: clamp(30px, 4vw, 52px);
}

.page-disclaimer .dc-section-head {
  max-width: 720px;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-disclaimer .dc-section-head .section-title {
  margin: 10px 0 0;
}

.page-disclaimer .dc-steps {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  min-width: 0;
}

.page-disclaimer .dc-step {
  position: relative;
  min-width: 0;
  padding: 26px 22px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-soft);
  background: var(--panel);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .dc-step::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

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

.page-disclaimer .dc-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-disclaimer .dc-step h3 {
  margin: 10px 0 8px;
  font-size: 19px;
  line-height: 1.4;
}

.page-disclaimer .dc-step p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* 条款区 */
.page-disclaimer .dc-clause {
  padding: clamp(36px, 5vw, 64px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-clause-head {
  max-width: 760px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .dc-clause-index {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-disclaimer .dc-clause-head h2 {
  margin: 0 0 12px;
  font-size: clamp(23px, 3vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-clause-head p {
  margin: 0;
  max-width: 64ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .dc-rule-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-rule-list > li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-rule-list > li > div {
  min-width: 0;
}

.page-disclaimer .dc-rule-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-disclaimer .dc-rule-list h3 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 600;
}

.page-disclaimer .dc-rule-list p {
  margin: 0;
  max-width: 70ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

/* 展开条款 */
.page-disclaimer .dc-more {
  margin-top: 22px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-soft);
  background: var(--band);
}

.page-disclaimer .dc-more summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  list-style: none;
  cursor: pointer;
  color: var(--cyan-soft);
  font-size: 15px;
  transition: color var(--dur) var(--ease);
}

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

.page-disclaimer .dc-more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--amber);
}

.page-disclaimer .dc-more[open] summary::before {
  content: "–";
}

.page-disclaimer .dc-more summary:hover {
  color: var(--cyan);
}

.page-disclaimer .dc-more summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 8px;
}

.page-disclaimer .dc-more__body {
  padding: 14px 0 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .dc-more__body p {
  margin: 0 0 10px;
  max-width: 70ch;
}

.page-disclaimer .dc-more__body p:last-child {
  margin-bottom: 0;
}

/* 胶囊链接 */
.page-disclaimer .dc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .dc-link-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-link-pill:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .dc-link-pill:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 收尾 */
.page-disclaimer .dc-outro {
  padding: clamp(40px, 6vw, 76px) 0 clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--band) 0%, var(--ink) 100%);
}

.page-disclaimer .dc-outro__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: end;
}

.page-disclaimer .dc-outro__text h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.24;
}

.page-disclaimer .dc-outro__text p {
  margin: 0;
  max-width: 56ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .dc-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .dc-totop-wrap {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-disclaimer .dc-totop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-totop:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

/* 响应式 */
@media (min-width: 720px) {
  .page-disclaimer .dc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-disclaimer .dc-rule-list > li {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 0 28px;
  }

  .page-disclaimer .dc-outro__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-disclaimer .dc-outro__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1400px) {
  .page-disclaimer .dc-hero__edge {
    display: block;
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.32em;
    color: var(--line);
  }
}