.page-disclaimer {
  --dc-line: rgba(11, 20, 32, 0.10);
  --dc-line-strong: rgba(29, 91, 214, 0.42);
  --dc-measure: 64ch;
}

/* ---------- 顶部：面包屑 + 标题 + 导语 ---------- */

.page-disclaimer .dc-top {
  padding-top: clamp(26px, 4.4vw, 54px);
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .dc-top .breadcrumb {
  margin: 0 0 clamp(20px, 3.4vw, 36px);
}

.page-disclaimer .dc-head {
  max-width: 840px;
}

.page-disclaimer .dc-head .h-display {
  margin: clamp(12px, 1.8vw, 18px) 0 0;
}

.page-disclaimer .dc-lede {
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  max-width: 58ch;
  padding-bottom: clamp(18px, 2.4vw, 28px);
  border-bottom: 1px solid var(--dc-line);
}

/* ---------- 顶部图示 ---------- */

.page-disclaimer .dc-figure {
  margin: clamp(22px, 3.4vw, 40px) 0 0;
}

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

/* ---------- 编号短章 ---------- */

.page-disclaimer .dc-body {
  padding-top: clamp(38px, 5.4vw, 72px);
  padding-bottom: clamp(38px, 5.4vw, 72px);
}

.page-disclaimer .dc-cards {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  max-width: 900px;
}

.page-disclaimer .dc-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--dc-line);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 40px);
  transition: border-color var(--dur) ease, box-shadow var(--dur) ease, transform var(--dur) ease;
}

@media (hover: hover) {
  .page-disclaimer .dc-card:hover {
    border-color: var(--dc-line-strong);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
  }
}

.page-disclaimer .dc-num {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--ublue);
}

.page-disclaimer .dc-num::after {
  content: "";
  width: clamp(30px, 6vw, 56px);
  height: 1px;
  background: currentColor;
  opacity: 0.38;
}

.page-disclaimer .dc-card h2 {
  margin: clamp(12px, 1.8vw, 18px) 0 0;
  font-size: clamp(20px, 2.7vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-disclaimer .dc-card p {
  margin: clamp(12px, 1.6vw, 17px) 0 0;
  max-width: var(--dc-measure);
  line-height: 1.85;
  color: var(--steel);
}

.page-disclaimer .dc-list {
  margin: clamp(14px, 2vw, 20px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: var(--dc-measure);
}

.page-disclaimer .dc-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.8;
  color: var(--steel);
}

.page-disclaimer .dc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--ublue);
  background: transparent;
}

/* ---------- 折叠细读 ---------- */

.page-disclaimer .dc-disclosure {
  margin-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--dc-line);
  padding-top: clamp(14px, 2vw, 20px);
}

.page-disclaimer .dc-disclosure .disclosure__label {
  color: var(--ink);
  font-weight: 700;
}

.page-disclaimer .dc-disclosure .disclosure__panel .dc-list {
  margin-top: clamp(12px, 1.8vw, 18px);
}

/* ---------- 联系信息条 ---------- */

.page-disclaimer .dc-contacts {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  display: grid;
  gap: 1px;
  background: var(--dc-line);
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-disclaimer .dc-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding: 13px 16px;
  background: var(--white);
}

.page-disclaimer .dc-contact__key {
  flex: 0 0 auto;
  min-width: 4.5em;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
  opacity: 0.78;
}

.page-disclaimer .dc-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.5vw, 15px);
  color: var(--ink);
  word-break: break-all;
}

.page-disclaimer .dc-contact .copy-btn {
  margin-left: auto;
  flex: 0 0 auto;
  min-height: 32px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ublue);
  background: transparent;
  border: 1px solid var(--dc-line-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur) ease, color var(--dur) ease;
}

@media (hover: hover) {
  .page-disclaimer .dc-contact .copy-btn:hover {
    background: var(--ublue);
    color: var(--white);
  }
}

.page-disclaimer .dc-fineprint {
  margin-top: clamp(12px, 1.8vw, 16px);
  font-size: 13px;
  line-height: 1.8;
  color: var(--steel);
  opacity: 0.82;
  max-width: var(--dc-measure);
}

/* ---------- 收束 ---------- */

.page-disclaimer .dc-next {
  background: var(--mist);
  padding-top: clamp(38px, 5.4vw, 70px);
  padding-bottom: clamp(38px, 5.4vw, 70px);
}

.page-disclaimer .dc-next__inner {
  max-width: 760px;
}

.page-disclaimer .dc-next__inner .h-section {
  margin: clamp(10px, 1.6vw, 16px) 0 0;
  color: var(--ink);
}

.page-disclaimer .dc-next__text {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 56ch;
  line-height: 1.85;
  color: var(--steel);
}

.page-disclaimer .dc-next__actions {
  margin-top: clamp(20px, 2.8vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 900px) {
  .page-disclaimer .dc-top {
    padding-top: clamp(40px, 4vw, 64px);
  }

  .page-disclaimer .dc-figure {
    margin-top: clamp(32px, 3.6vw, 48px);
  }

  .page-disclaimer .dc-next__actions {
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .page-disclaimer .dc-contact {
    align-items: flex-start;
  }

  .page-disclaimer .dc-contact__key {
    min-width: 100%;
  }

  .page-disclaimer .dc-contact .copy-btn {
    margin-left: 0;
  }
}