.page-disclaimer {
  --dc-card: #ffffff;
  --dc-text: #33404F;
  --dc-gap: clamp(16px, 2.4vw, 22px);
  background: var(--paper);
  color: var(--dc-text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  background: var(--navy);
  color: var(--paper);
  padding: clamp(18px, 3vw, 28px) 0 clamp(30px, 5vw, 60px);
  overflow: hidden;
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(143, 220, 216, 0.09) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -55%;
  width: 52%;
  height: 130%;
  background: var(--navy-2);
  transform: skewX(-10deg);
  opacity: 0.55;
  pointer-events: none;
}

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

.page-disclaimer .dc-crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dc-crumbs a,
.page-disclaimer .dc-crumbs li {
  color: rgba(247, 249, 252, 0.72);
  font-size: 13px;
}

.page-disclaimer .dc-crumbs a:hover,
.page-disclaimer .dc-crumbs a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .dc-crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-disclaimer .dc-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .dc-verline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  padding: 7px 13px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid rgba(143, 220, 216, 0.38);
  border-radius: var(--radius);
  background: rgba(143, 220, 216, 0.07);
}

.page-disclaimer .dc-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 106, 42, 0.2);
  flex: none;
}

.page-disclaimer .dc-title {
  margin: 0 0 18px;
  font-size: clamp(1.9rem, 5.4vw, 3.4rem);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
  max-width: 16em;
}

.page-disclaimer .dc-lede {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: rgba(247, 249, 252, 0.8);
}

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

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

.page-disclaimer .dc-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(143, 220, 216, 0.28);
  border-radius: var(--radius);
}

.page-disclaimer .dc-hero-figure .figure-cap {
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(143, 220, 216, 0.8);
}

/* ---------- 主体：目录 + 条款 ---------- */
.page-disclaimer .dc-body {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(44px, 6vw, 76px);
}

.page-disclaimer .dc-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--dc-card);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-1);
}

.page-disclaimer .dc-toc-title {
  margin: 0 0 14px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-disclaimer .dc-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .dc-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  font-size: 14px;
  color: var(--navy);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .dc-toc-list a:hover,
.page-disclaimer .dc-toc-list a:focus-visible {
  background: var(--paper);
  border-left-color: var(--orange);
  outline: none;
}

.page-disclaimer .dc-toc-list a:focus-visible {
  box-shadow: 0 0 0 2px var(--orange);
}

.page-disclaimer .dc-toc-list .mono {
  font-size: 11px;
  color: var(--gray);
  flex: none;
}

.page-disclaimer .dc-toc-note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
}

.page-disclaimer .dc-toc-note p {
  margin: 0 0 6px;
}

.page-disclaimer .dc-toc-note .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-disclaimer .dc-toc-note a {
  color: var(--navy-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  word-break: break-all;
}

.page-disclaimer .dc-toc-hint {
  color: var(--gray);
  font-size: 12px;
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .dc-clause {
  position: relative;
  background: var(--dc-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 30px);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 96px;
}

.page-disclaimer .dc-clause + .dc-clause {
  margin-top: var(--dc-gap);
}

.page-disclaimer .dc-clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-clause-index {
  flex: none;
  margin: 0;
  font-size: 13px;
  color: var(--navy);
  background: var(--cyan);
  padding: 2px 8px;
  border-radius: var(--radius);
  letter-spacing: 0.08em;
}

.page-disclaimer .dc-clause h2 {
  margin: 0;
  font-size: clamp(1.16rem, 2.3vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--navy);
  letter-spacing: -0.005em;
}

.page-disclaimer .dc-clause p {
  margin: 0 0 13px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--dc-text);
}

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

.page-disclaimer .dc-clause a {
  color: var(--navy-2);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 106, 42, 0.6);
}

.page-disclaimer .dc-clause a:hover,
.page-disclaimer .dc-clause a:focus-visible {
  color: var(--orange);
  text-decoration-color: var(--orange);
}

/* 路径链 */
.page-disclaimer .dc-path {
  list-style: none;
  margin: 20px 0 4px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .dc-path-step {
  position: relative;
  flex: 1 1 150px;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.page-disclaimer .dc-path-step .mono {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--gray);
  margin-bottom: 6px;
}

.page-disclaimer .dc-path-step strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.page-disclaimer .dc-path-step em {
  display: block;
  font-style: normal;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gray);
}

/* 列表 */
.page-disclaimer .dc-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--dc-text);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 7px;
  height: 7px;
  background: var(--orange);
  border-radius: 1px;
}

/* 折叠 */
.page-disclaimer .dc-details {
  margin-top: 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 0 14px;
}

.page-disclaimer .dc-details summary {
  cursor: pointer;
  padding: 11px 0;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy-2);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.page-disclaimer .dc-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--orange);
  flex: none;
}

.page-disclaimer .dc-details[open] summary::after {
  content: "\2212";
}

.page-disclaimer .dc-details summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-disclaimer .dc-details-body {
  padding: 0 0 14px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-details-body p {
  margin: 12px 0 0;
  font-size: 14.5px;
}

/* 联系方式 */
.page-disclaimer .dc-contact {
  display: grid;
  gap: 1px;
  margin: 18px 0 20px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .dc-contact-item {
  background: var(--dc-card);
  padding: 13px 15px;
}

.page-disclaimer .dc-contact-item .mono {
  margin: 0 0 5px;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-disclaimer .dc-contact-item a {
  font-family: var(--font-mono);
  font-size: 14px;
  word-break: break-all;
}

.page-disclaimer .dc-contact-plain {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--navy);
}

/* ---------- 底部下载条 ---------- */
.page-disclaimer .dc-band {
  margin-top: var(--dc-gap);
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3.6vw, 34px);
  background: var(--navy-2);
  color: var(--paper);
  border-radius: var(--radius);
  border: 1px solid var(--navy-2);
}

.page-disclaimer .dc-band-eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-disclaimer .dc-band-title {
  margin: 0 0 10px;
  font-size: clamp(1.15rem, 2.6vw, 1.55rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .dc-band-text {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(247, 249, 252, 0.8);
}

.page-disclaimer .dc-band-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
}

.page-disclaimer .dc-band-facts li {
  padding: 5px 9px;
  border: 1px solid rgba(143, 220, 216, 0.32);
  border-radius: var(--radius);
  color: var(--cyan);
}

.page-disclaimer .dc-band-cta {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-path-step + .dc-path-step::before {
    content: "\2192";
    position: absolute;
    left: -13px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    font-weight: 700;
    color: var(--orange);
  }

  .page-disclaimer .dc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dc-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dc-body {
    grid-template-columns: 252px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .dc-toc {
    position: sticky;
    top: 20px;
  }

  .page-disclaimer .dc-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-disclaimer .dc-band-cta {
    justify-self: end;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-verline {
    flex-wrap: wrap;
    letter-spacing: 0.06em;
    line-height: 1.6;
  }

  .page-disclaimer .dc-clause-head {
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-toc-list a {
    transition: none;
  }
}

@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
  }

  .page-disclaimer .dc-hero {
    background: #ffffff;
    color: #000000;
    padding: 0 0 12pt;
    border-bottom: 1pt solid #888888;
  }

  .page-disclaimer .dc-hero::before,
  .page-disclaimer .dc-hero::after,
  .page-disclaimer .dc-hero-figure,
  .page-disclaimer .dc-hero-actions,
  .page-disclaimer .dc-toc,
  .page-disclaimer .dc-band,
  .page-disclaimer .dc-details {
    display: none !important;
  }

  .page-disclaimer .dc-title,
  .page-disclaimer .dc-lede,
  .page-disclaimer .dc-verline {
    color: #000000;
    border-color: #888888;
  }

  .page-disclaimer .dc-body {
    display: block;
    padding: 12pt 0;
  }

  .page-disclaimer .dc-clause {
    box-shadow: none;
    border: 1pt solid #999999;
    border-left: 3pt solid #999999;
    padding: 10pt;
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .page-disclaimer .dc-clause + .dc-clause {
    margin-top: 10pt;
  }

  .page-disclaimer .dc-clause h2,
  .page-disclaimer .dc-clause p,
  .page-disclaimer .dc-list li {
    color: #000000;
  }
}