.page-disclaimer {
  --dc-pad: clamp(16px, 4vw, 40px);
  --dc-block: clamp(32px, 5vw, 64px);
  box-sizing: border-box;
  background: var(--ink-900);
  color: var(--mist);
  font-family: var(--font-sans);
  padding-bottom: clamp(36px, 6vw, 80px);
  overflow-x: clip;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer .dc-wrap {
  padding-inline: var(--dc-pad);
}

.page-disclaimer .ds-crumbs {
  padding-block: 20px 0;
  font-size: 13px;
  color: var(--gray);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dc-hero {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-block: clamp(20px, 3.4vw, 40px) clamp(34px, 5vw, 68px);
}

.page-disclaimer .dc-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .dc-hero__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-disclaimer .dc-hero__lede {
  margin: 20px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.78;
  color: var(--gray);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
}

.page-disclaimer .dc-hero__meta .ds-plate {
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.page-disclaimer .dc-vercard {
  position: relative;
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(23, 50, 74, 0.82), rgba(15, 36, 56, 0.9));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-disclaimer .dc-vercard:hover {
  transform: scale(1.012);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.42);
}

.page-disclaimer .dc-vercard__tag {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
  background: var(--paper);
  border-radius: 2px;
}

.page-disclaimer .dc-vercard__num {
  margin: 14px 0 0;
  font-size: clamp(38px, 5vw, 46px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-disclaimer .dc-vercard__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--gray);
}

.page-disclaimer .dc-vercard__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .dc-vercard__list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  font-size: 13.5px;
  color: var(--gray);
  border-top: 1px solid rgba(42, 74, 99, 0.7);
}

.page-disclaimer .dc-vercard__list li span:last-child {
  color: var(--mist);
}

@media (min-width: 960px) {
  .page-disclaimer .dc-hero {
    grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.55fr);
    align-items: end;
  }
}

/* ---------- 章节通用 ---------- */
.page-disclaimer .dc-section {
  padding-block: var(--dc-block);
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .dc-anchor {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--gray-dim);
  text-decoration: none;
  padding: 4px 7px;
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .dc-anchor:hover,
.page-disclaimer .dc-anchor:focus-visible {
  color: var(--amber);
  background: var(--amber-soft);
}

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

.page-disclaimer .dc-section__lead {
  margin: 18px 0 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--gray);
}

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

.page-disclaimer .dc-section__lead a,
.page-disclaimer .dc-order__text a,
.page-disclaimer .dc-check__text a {
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 178, 74, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .dc-section__lead a:hover,
.page-disclaimer .dc-order__text a:hover,
.page-disclaimer .dc-check__text a:hover,
.page-disclaimer .dc-section__lead a:focus-visible,
.page-disclaimer .dc-order__text a:focus-visible,
.page-disclaimer .dc-check__text a:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--amber);
}

/* ---------- 时效章节：图文并置 ---------- */
.page-disclaimer .dc-figure {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-disclaimer .dc-figure__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    linear-gradient(rgba(42, 74, 99, 0.22) 1px, transparent 1px) 0 0 / 100% 28px,
    var(--ink-800);
}

.page-disclaimer .dc-figure__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .dc-figure__cap {
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--gray-dim);
  border-top: 1px solid var(--line);
  background: var(--ink-800);
}

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

.page-disclaimer .dc-notes__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-notes__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dc-notes__dot {
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border-radius: 1px;
  background: var(--amber);
  flex: none;
}

.page-disclaimer .dc-notes__title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .dc-notes__text {
  margin: 5px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--gray);
}

@media (min-width: 900px) {
  .page-disclaimer .dc-figure {
    grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
    align-items: start;
    gap: 30px;
  }
}

/* ---------- 阅读顺序编号列表 ---------- */
.page-disclaimer .dc-order {
  list-style: none;
  counter-reset: dcorder;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-order__item {
  position: relative;
  padding: 18px 0 18px 54px;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .dc-order__item::before {
  counter-increment: dcorder;
  content: counter(dcorder, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-disclaimer .dc-order__item:hover {
  background: var(--amber-soft);
}

.page-disclaimer .dc-order__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .dc-order__text {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--gray);
}

.page-disclaimer .dc-example {
  margin-top: 24px;
  padding: 18px 20px;
  background: var(--ink-700);
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-disclaimer .dc-example__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .dc-example__text {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 沙纸白反白规则区 ---------- */
.page-disclaimer .dc-rules {
  background: var(--paper);
  color: var(--ink-900);
  padding-block: clamp(34px, 5vw, 68px);
}

.page-disclaimer .dc-rules__title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dc-rules__title::before {
  content: "";
  width: 24px;
  height: 3px;
  background: var(--orange);
  flex: none;
}

.page-disclaimer .dc-rules__hint {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: #55697c;
}

.page-disclaimer .dc-rules__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .dc-rule {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(8, 25, 42, 0.14);
  border-radius: var(--radius);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-rule:hover,
.page-disclaimer .dc-rule:focus {
  background: #ffffff;
  border-color: rgba(255, 107, 61, 0.5);
}

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

.page-disclaimer .dc-rule__num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-disclaimer .dc-rule__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .dc-rule__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: #34485b;
}

.page-disclaimer .dc-rule__example {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  margin-top: 0;
  transition: grid-template-rows 180ms var(--ease), opacity 180ms var(--ease), margin-top 180ms var(--ease);
}

.page-disclaimer .dc-rule__example > div {
  min-height: 0;
  overflow: hidden;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-800);
  border-left: 2px solid var(--orange);
  padding-left: 0;
}

.page-disclaimer .dc-rule:hover .dc-rule__example,
.page-disclaimer .dc-rule:focus .dc-rule__example,
.page-disclaimer .dc-rule:focus-within .dc-rule__example {
  grid-template-rows: 1fr;
  opacity: 1;
  margin-top: 12px;
}

.page-disclaimer .dc-rule:hover .dc-rule__example > div,
.page-disclaimer .dc-rule:focus .dc-rule__example > div,
.page-disclaimer .dc-rule:focus-within .dc-rule__example > div {
  padding-left: 12px;
}

@media (min-width: 860px) {
  .page-disclaimer .dc-rules__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 18px;
  }
  .page-disclaimer .dc-rule {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
}

/* ---------- 第三方条目展签 ---------- */
.page-disclaimer .dc-ext {
  margin-top: 24px;
  padding: 20px 22px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-disclaimer .dc-ext__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-dim);
}

.page-disclaimer .dc-ext__sample {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 12px 0 0;
  font-size: 14.5px;
  color: var(--mist);
}

.page-disclaimer .dc-ext__tag {
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--ink-900);
  background: var(--paper);
  border-radius: 2px;
}

.page-disclaimer .dc-ext__mark {
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-disclaimer .dc-ext__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-dim);
}

/* ---------- 操作清单 ---------- */
.page-disclaimer .dc-check-label {
  margin: 26px 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .dc-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dc-check__item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 20px;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dc-check__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  background: var(--amber);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .dc-check__item:hover {
  background: var(--ink-800);
  border-color: var(--line);
}

.page-disclaimer .dc-check__item:hover::before {
  transform: scaleY(1);
}

.page-disclaimer .dc-check__num {
  position: relative;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-disclaimer .dc-check__num::before {
  content: "";
  display: block;
  width: 6px;
  height: 6px;
  margin-bottom: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.page-disclaimer .dc-check__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .dc-check__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .dc-check__done {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--jade);
}

/* ---------- 运营与备案 ---------- */
.page-disclaimer .dc-legal {
  display: grid;
  gap: 0;
  margin-top: 26px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dc-legal__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-legal__label {
  min-width: 84px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--gray-dim);
}

.page-disclaimer .dc-legal__value {
  font-size: 14px;
  color: var(--amber);
  word-break: break-all;
}

/* ---------- 结尾 ---------- */
.page-disclaimer .dc-close {
  padding-top: clamp(10px, 2vw, 20px);
}

@media (max-width: 640px) {
  .page-disclaimer .dc-hero__meta {
    align-items: flex-start;
    flex-direction: column;
  }
  .page-disclaimer .dc-check__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
  .page-disclaimer .dc-check__num {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .page-disclaimer .dc-check__num::before {
    margin-bottom: 0;
  }
  .page-disclaimer .dc-order__item {
    padding-left: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dc-vercard,
  .page-disclaimer .dc-anchor,
  .page-disclaimer .dc-order__item,
  .page-disclaimer .dc-rule,
  .page-disclaimer .dc-rule__example,
  .page-disclaimer .dc-check__item,
  .page-disclaimer .dc-check__item::before {
    transition: none;
  }
  .page-disclaimer .dc-vercard:hover {
    transform: none;
  }
}