.page-disclaimer {
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: clamp(52px, 8vw, 100px);
}

.page-disclaimer .crumbs {
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

/* ---------- 页头 ---------- */
.page-disclaimer .dc-head {
  display: grid;
  gap: clamp(18px, 3vw, 36px);
  border-top: 2px solid var(--orange);
  padding-top: clamp(18px, 3vw, 28px);
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 7.4vw, 64px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 12px 0 14px;
  color: var(--mist);
}

.page-disclaimer .dc-head__text .lede {
  max-width: 56ch;
  color: var(--silver);
  line-height: 1.85;
  margin: 0;
}

.page-disclaimer .dc-head__media {
  position: relative;
  border: 1px solid var(--line-mid);
  background: var(--ink-deep);
  overflow: hidden;
}

.page-disclaimer .dc-head__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(201, 207, 200, 0.06) 0 1px,
      transparent 1px 44px
    );
  pointer-events: none;
}

.page-disclaimer .dc-head__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.9;
}

@media (min-width: 820px) {
  .page-disclaimer .dc-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .dc-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 14px 0 16px;
  margin: clamp(22px, 3vw, 32px) 0 clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-disclaimer .dc-index__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-mid);
  color: var(--silver);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease),
    color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-disclaimer .dc-index__link:hover,
.page-disclaimer .dc-index__link:focus-visible {
  border-color: var(--orange);
  color: var(--mist);
  background: var(--panel);
}

.page-disclaimer .dc-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

/* ---------- 主体分栏 ---------- */
.page-disclaimer .dc-body {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

@media (min-width: 980px) {
  .page-disclaimer .dc-body {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

/* ---------- 条款 ---------- */
.page-disclaimer .dc-clause {
  display: grid;
  gap: 10px 24px;
  border-top: 1px solid var(--line);
  padding: clamp(20px, 3vw, 28px) 0 clamp(10px, 2vw, 18px);
  scroll-margin-top: 88px;
}

.page-disclaimer .dc-clause__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--concrete);
}

.page-disclaimer .dc-clause--key .dc-clause__num {
  color: var(--orange);
}

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

.page-disclaimer .dc-clause h2 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 12px;
  color: var(--mist);
}

.page-disclaimer .dc-clause p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.85;
  color: var(--silver);
}

.page-disclaimer .dc-clause p.note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--concrete);
  border-left: 2px solid var(--paper);
  padding-left: 12px;
}

.page-disclaimer .dc-clause a,
.page-disclaimer .dc-fold a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--orange-deep);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

@media (min-width: 820px) {
  .page-disclaimer .dc-clause {
    grid-template-columns: 78px minmax(0, 1fr);
  }
}

/* ---------- 禁止事项清单 ---------- */
.page-disclaimer .dc-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 62ch;
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--orange);
}

/* ---------- 折叠条款 ---------- */
.page-disclaimer .dc-fold {
  margin: 6px 0 14px;
  max-width: 66ch;
  border: 1px solid var(--line-mid);
  background: var(--panel-soft);
}

.page-disclaimer .dc-fold summary {
  cursor: pointer;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

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

.page-disclaimer .dc-fold summary::after {
  content: "+";
  float: right;
  color: var(--orange);
}

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

.page-disclaimer .dc-fold summary:hover,
.page-disclaimer .dc-fold summary:focus-visible {
  background: var(--panel);
}

.page-disclaimer .dc-fold p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 版本卡 ---------- */
.page-disclaimer .dc-aside__card {
  background: var(--panel);
  border: 1px solid var(--line-mid);
  padding: clamp(18px, 2.4vw, 24px);
  box-shadow: 6px 6px 0 rgba(230, 211, 163, 0.12);
}

@media (min-width: 980px) {
  .page-disclaimer .dc-aside {
    position: sticky;
    top: 24px;
  }
}

.page-disclaimer .dc-aside__label {
  margin: 0 0 12px;
}

.page-disclaimer .dc-aside__ver {
  font-family: var(--font-mono);
  font-size: clamp(30px, 3.6vw, 40px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--orange);
  margin: 0 0 6px;
}

.page-disclaimer .dc-aside__date {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
}

.page-disclaimer .dc-meta {
  margin: 0 0 18px;
  display: grid;
  gap: 0;
}

.page-disclaimer .dc-meta__row {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--concrete);
}

.page-disclaimer .dc-meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-disclaimer .dc-aside__links {
  display: grid;
  gap: 8px;
}

.page-disclaimer .dc-aside__links .btn {
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-index__link,
  .page-disclaimer .dc-clause a,
  .page-disclaimer .dc-fold summary {
    transition: none;
  }
}