.page-disclaimer {
  --dc-rail: 58px;
  --dc-tint: rgba(55, 245, 196, 0.1);
  background: var(--im-ink);
  color: var(--im-body);
  padding-bottom: clamp(52px, 9vw, 104px);
  overflow-x: hidden;
}

.page-disclaimer .dc-top {
  padding-top: clamp(14px, 3vw, 26px);
}

.page-disclaimer .im-crumbs {
  font-size: 0.8rem;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  position: relative;
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 54px);
}

.page-disclaimer .dc-hero::before {
  content: "";
  position: absolute;
  left: -14%;
  bottom: -18%;
  width: min(70vw, 520px);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 38% 38%, rgba(55, 245, 196, 0.16), rgba(55, 245, 196, 0) 68%);
  border-radius: 48% 52% 62% 38% / 56% 42% 58% 44%;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .dc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  align-items: start;
  min-width: 0;
}

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

.page-disclaimer .im-kicker {
  letter-spacing: 0.16em;
}

.page-disclaimer .dc-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--im-display);
  font-size: clamp(2.5rem, 10vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: var(--im-white);
}

.page-disclaimer .dc-hero__lead {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(0.95rem, 2.4vw, 1.06rem);
  line-height: 1.85;
  color: var(--im-body);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
}

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

.page-disclaimer .dc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--im-radius);
  border: 1px solid var(--im-line);
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 摘要卡 ---------- */
.page-disclaimer .dc-summary {
  padding: clamp(8px, 2vw, 16px) 0 clamp(24px, 4vw, 40px);
}

.page-disclaimer .dc-summary__title {
  margin: 0 0 16px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--im-muted);
}

.page-disclaimer .dc-summary__grid {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-disclaimer .dc-card {
  position: relative;
  min-width: 0;
  padding: 18px 18px 20px;
  background: var(--im-panel);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius-sm);
  transition: border-color 0.25s var(--im-ease), transform 0.25s var(--im-ease);
}

.page-disclaimer .dc-card:hover {
  border-color: var(--im-accent);
  transform: translateY(-2px);
}

.page-disclaimer .dc-card__idx {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--dc-tint);
  color: var(--im-accent);
  font-family: var(--im-mono);
  font-size: 0.72rem;
}

.page-disclaimer .dc-card h3 {
  margin: 0 0 8px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--im-white);
  letter-spacing: -0.01em;
}

.page-disclaimer .dc-card p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--im-muted);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .dc-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 0 clamp(20px, 4vw, 30px);
  border-top: 1px solid var(--im-line);
  scroll-margin-top: 110px;
}

.page-disclaimer .dc-jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--im-line);
  border-radius: 999px;
  background: var(--im-lift);
  color: var(--im-body);
  font-size: 0.82rem;
  text-decoration: none;
  transition: border-color 0.2s var(--im-ease), color 0.2s var(--im-ease), background 0.2s var(--im-ease);
}

.page-disclaimer .dc-jump span {
  font-family: var(--im-mono);
  font-size: 0.7rem;
  color: var(--im-accent);
}

.page-disclaimer .dc-jump:hover,
.page-disclaimer .dc-jump:focus-visible {
  border-color: var(--im-accent);
  color: var(--im-white);
  background: var(--im-panel);
  outline: 2px solid var(--im-accent-soft);
  outline-offset: 2px;
}

/* ---------- 条款时间轴 ---------- */
.page-disclaimer .dc-clauses {
  border-top: 1px solid var(--im-line);
}

.page-disclaimer .dc-clause {
  display: grid;
  gap: 14px;
  padding: clamp(22px, 4vw, 38px) 0;
  border-bottom: 1px solid var(--im-line);
  min-width: 0;
  scroll-margin-top: 110px;
}

.page-disclaimer .dc-clause__rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dc-clause__badge {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--im-line);
  background: var(--im-panel);
  font-family: var(--im-display);
  font-size: 0.95rem;
  line-height: 1;
  color: var(--im-accent);
}

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

.page-disclaimer .dc-clause__tag {
  margin: 0 0 6px;
  font-family: var(--im-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--im-muted);
  text-transform: uppercase;
}

.page-disclaimer .dc-clause__tag::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--im-accent);
}

.page-disclaimer .dc-clause h2 {
  margin: 0 0 12px;
  font-family: var(--im-display);
  font-size: clamp(1.3rem, 4.4vw, 1.85rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--im-white);
}

.page-disclaimer .dc-clause__body p {
  margin: 0 0 12px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--im-body);
}

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

.page-disclaimer .dc-clause__body a {
  color: var(--im-accent-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-clause__body a:hover,
.page-disclaimer .dc-clause__body a:focus-visible {
  color: var(--im-accent);
}

.page-disclaimer .dc-clause__body ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dc-clause__body li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--im-body);
}

.page-disclaimer .dc-clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  background: var(--im-accent);
}

.page-disclaimer .dc-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-left: 3px solid var(--im-rose);
  border-radius: 0 var(--im-radius-sm) var(--im-radius-sm) 0;
  background: rgba(255, 107, 157, 0.08);
}

.page-disclaimer .dc-note p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--im-white);
}

/* ---------- 联系方式卡 ---------- */
.page-disclaimer .dc-contact {
  margin-top: 20px;
  padding: clamp(18px, 4vw, 30px);
  border: 1px solid var(--im-line);
  border-radius: var(--im-radius);
  background: linear-gradient(150deg, var(--im-lift), var(--im-panel));
}

.page-disclaimer .dc-contact h3 {
  margin: 0 0 16px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--im-white);
}

.page-disclaimer .dc-contact__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.page-disclaimer .dc-contact__list div {
  min-width: 0;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--im-line);
}

.page-disclaimer .dc-contact__list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .dc-contact__list dt {
  font-family: var(--im-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--im-muted);
}

.page-disclaimer .dc-contact__list dd {
  margin: 5px 0 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--im-white);
  word-break: break-word;
}

.page-disclaimer .dc-contact__note {
  margin: 16px 0 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--im-body);
}

.page-disclaimer .dc-contact__note a {
  color: var(--im-accent-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dc-contact__note a:hover {
  color: var(--im-accent);
}

/* ---------- 相关页面 ---------- */
.page-disclaimer .dc-related {
  margin-top: clamp(28px, 5vw, 46px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--im-line);
}

.page-disclaimer .dc-related__title {
  margin: 0 0 14px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--im-muted);
}

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

.page-disclaimer .dc-related__links .dc-jump span {
  color: var(--im-rose);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .dc-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .dc-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-disclaimer .dc-contact__list div:nth-last-child(2) {
    padding-bottom: 0;
    border-bottom: 0;
  }
}

@media (min-width: 940px) {
  .page-disclaimer {
    --dc-rail: 88px;
  }

  .page-disclaimer .dc-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-disclaimer .dc-summary__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dc-clause {
    grid-template-columns: var(--dc-rail) minmax(0, 1fr);
    gap: clamp(20px, 4vw, 46px);
  }

  .page-disclaimer .dc-clause__rail {
    align-items: flex-start;
  }

  .page-disclaimer .dc-clause__badge {
    width: 62px;
    height: 62px;
    font-size: 1.25rem;
  }

  .page-disclaimer .dc-clause__body {
    max-width: 72ch;
  }
}

/* ---------- 打印与减少动态 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #1a1a1a;
  }

  .page-disclaimer .dc-index,
  .page-disclaimer .dc-hero__meta,
  .page-disclaimer .dc-related,
  .page-disclaimer .dc-hero::before {
    display: none;
  }

  .page-disclaimer .dc-hero h1,
  .page-disclaimer .dc-clause h2,
  .page-disclaimer .dc-card h3,
  .page-disclaimer .dc-contact h3,
  .page-disclaimer .dc-contact__list dd,
  .page-disclaimer .dc-note p {
    color: #101010;
  }

  .page-disclaimer .dc-clause__body p,
  .page-disclaimer .dc-clause__body li,
  .page-disclaimer .dc-card p,
  .page-disclaimer .dc-contact__note {
    color: #2b2b2b;
  }

  .page-disclaimer .dc-clause,
  .page-disclaimer .dc-clauses,
  .page-disclaimer .dc-index {
    border-color: #c9c9c9;
  }

  .page-disclaimer .dc-card,
  .page-disclaimer .dc-contact,
  .page-disclaimer .dc-clause__badge {
    background: #ffffff;
    border-color: #c9c9c9;
  }
}

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

  .page-disclaimer .dc-card:hover {
    transform: none;
  }
}