.page-disclaimer {
  --dc-rule: rgba(94, 114, 100, 0.32);
  --dc-rule-strong: rgba(6, 40, 27, 0.5);
  background: var(--chalk);
  color: var(--black);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer .dc-crumbbar {
  padding: 12px 0;
  background: var(--chalk);
  border-bottom: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-crumbbar a {
  color: var(--steel);
  text-decoration: none;
}

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

/* ---------- 海报式声明首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 5vw, 58px) 0 clamp(32px, 6vw, 64px);
  color: var(--chalk);
  background:
    radial-gradient(130% 150% at 6% 0%, #0f4a30 0%, var(--ink) 56%, #04201a 100%);
  border-bottom: 4px solid var(--lime);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -18%;
  right: -12%;
  width: min(78vw, 760px);
  height: 150%;
  background-image:
    repeating-linear-gradient(to right, rgba(198, 244, 50, 0.1) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(to bottom, rgba(198, 244, 50, 0.075) 0 1px, transparent 1px 56px);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-disclaimer .dc-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -10%;
  bottom: -46%;
  width: min(72vw, 620px);
  aspect-ratio: 1 / 1;
  border: 1px solid rgba(198, 244, 50, 0.2);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 34px rgba(11, 110, 59, 0.16),
    0 0 0 34px rgba(198, 244, 50, 0.04);
  pointer-events: none;
}

.page-disclaimer .dc-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 42px);
  align-items: end;
}

.page-disclaimer .dc-hero .eyebrow {
  color: var(--lime);
}

.page-disclaimer .dc-hero h1 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 13vw, 6.4rem);
  line-height: 0.88;
  letter-spacing: -0.015em;
  color: var(--chalk);
  text-shadow: 3px 3px 0 rgba(11, 110, 59, 0.6);
}

.page-disclaimer .dc-hero__lede {
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  max-width: 48ch;
  font-size: clamp(0.95rem, 0.68rem + 0.7vw, 1.1rem);
  line-height: 1.8;
  color: rgba(244, 247, 239, 0.84);
}

.page-disclaimer .dc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(18px, 4vw, 44px);
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid rgba(198, 244, 50, 0.28);
}

.page-disclaimer .dc-meta > div {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .dc-meta dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(198, 244, 50, 0.76);
}

.page-disclaimer .dc-meta dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--chalk);
}

.page-disclaimer .dc-hero__media {
  margin: 0;
  border: 1px solid rgba(198, 244, 50, 0.28);
  background: rgba(4, 32, 26, 0.62);
}

.page-disclaimer .dc-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .dc-hero__media .media__caption {
  padding: 10px 12px;
  border-top: 1px dashed rgba(198, 244, 50, 0.24);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: rgba(244, 247, 239, 0.68);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .dc-body {
  padding: clamp(30px, 5vw, 64px) 0 clamp(48px, 8vw, 92px);
}

.page-disclaimer .dc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

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

.page-disclaimer .dc-clause {
  padding: clamp(22px, 3vw, 32px) 0;
  border-top: 1px solid var(--dc-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .dc-clause:first-child {
  padding-top: clamp(14px, 2.2vw, 20px);
  border-top: 3px solid var(--turf);
}

.page-disclaimer .dc-clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 1.6vw, 18px);
}

.page-disclaimer .dc-clause__num {
  flex: none;
  padding: 5px 8px;
  font-family: var(--font-mono);
  font-size: clamp(0.86rem, 1.2vw, 1rem);
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--turf);
  background: var(--mist);
}

.page-disclaimer .dc-clause__title {
  margin: 0;
  font-size: clamp(1.22rem, 1rem + 1.4vw, 1.72rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-disclaimer .dc-clause__body {
  margin-top: 14px;
}

.page-disclaimer .dc-clause__body > p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.02rem);
  line-height: 1.84;
  color: #1c2a22;
}

.page-disclaimer .dc-list {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  max-width: 66ch;
  list-style: none;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.95rem;
  line-height: 1.72;
  color: #22322a;
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  background: var(--turf);
}

.page-disclaimer .dc-clause--flag {
  padding-left: clamp(14px, 2.4vw, 22px);
  border-left: 3px solid var(--orange);
  background: linear-gradient(90deg, rgba(255, 122, 26, 0.11), rgba(255, 122, 26, 0) 62%);
}

.page-disclaimer .dc-clause--flag .dc-clause__num {
  color: #8a3f06;
  background: rgba(255, 122, 26, 0.18);
}

.page-disclaimer .dc-clause--flag .dc-list li::before {
  background: var(--orange);
}

/* ---------- 联系信息块 ---------- */
.page-disclaimer .dc-contact {
  padding: 16px 16px 18px;
  color: var(--chalk);
  background: var(--ink);
  border-top: 3px solid var(--lime);
}

.page-disclaimer .dc-contact--inline {
  margin-top: 18px;
}

.page-disclaimer .dc-contact__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-disclaimer .dc-contact p {
  margin: 0 0 10px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(244, 247, 239, 0.82);
}

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

.page-disclaimer .dc-contact .contact-line {
  display: grid;
  gap: 3px;
  padding: 8px 0;
  border-top: 1px solid rgba(198, 244, 50, 0.2);
}

.page-disclaimer .dc-contact .contact-line__label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: rgba(198, 244, 50, 0.72);
}

.page-disclaimer .dc-contact .contact-line__value {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--chalk);
  word-break: break-word;
}

/* ---------- 侧栏：目录 / 版本 / 联系 ---------- */
.page-disclaimer .dc-aside {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-disclaimer .dc-aside__sticky {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-disclaimer .dc-toc {
  background: #ffffff;
  border: 1px solid var(--dc-rule-strong);
}

.page-disclaimer .dc-toc__title {
  margin: 0;
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--chalk);
  background: var(--turf);
}

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

.page-disclaimer .dc-toc__list li + li {
  border-top: 1px solid rgba(94, 114, 100, 0.22);
}

.page-disclaimer .dc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.page-disclaimer .dc-toc__link .num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  background: var(--mist);
  border-left-color: var(--turf);
  color: var(--ink);
}

.page-disclaimer .dc-toc__link:hover .num,
.page-disclaimer .dc-toc__link:focus-visible .num {
  color: var(--turf);
}

.page-disclaimer .dc-toc__link:focus-visible {
  outline: 2px solid var(--turf);
  outline-offset: 2px;
}

.page-disclaimer .dc-versions {
  padding: 14px;
  background: rgba(220, 232, 218, 0.55);
  border: 1px solid var(--dc-rule);
}

.page-disclaimer .dc-versions__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--turf);
}

.page-disclaimer .dc-versions__list {
  display: grid;
  gap: 9px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-versions__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  font-size: 0.86rem;
  line-height: 1.55;
  color: #22322a;
}

.page-disclaimer .dc-versions__ver {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--turf);
}

.page-disclaimer .dc-totop {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--dc-rule-strong);
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-disclaimer .dc-totop:hover,
.page-disclaimer .dc-totop:focus-visible {
  color: var(--chalk);
  background: var(--turf);
  border-color: var(--turf);
}

.page-disclaimer .dc-totop:focus-visible {
  outline: 2px solid var(--turf);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dc-hero__lede {
    max-width: 52ch;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .dc-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-disclaimer .dc-layout {
    grid-template-columns: minmax(0, 1.85fr) minmax(252px, 0.78fr);
  }

  .page-disclaimer .dc-aside__sticky {
    position: sticky;
    top: 24px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .dc-meta {
    gap: 8px 16px;
  }

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

  .page-disclaimer .dc-contact .contact-line__value {
    font-size: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-toc__link,
  .page-disclaimer .dc-totop {
    transition: none;
  }
}

@media print {
  .page-disclaimer .dc-hero::before,
  .page-disclaimer .dc-hero::after,
  .page-disclaimer .dc-aside {
    display: none;
  }

  .page-disclaimer .dc-hero {
    color: #000000;
    background: #ffffff;
    border-bottom: 1px solid #000000;
  }

  .page-disclaimer .dc-hero__lede,
  .page-disclaimer .dc-meta dt,
  .page-disclaimer .dc-meta dd {
    color: #000000;
  }
}