.page-disclaimer {
  --disc-measure: 42rem;
  --disc-rule-dark: rgba(244, 238, 226, .22);
  background: var(--paper);
  color: var(--ink);
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* 面包屑 */
.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0;
  padding: .9rem 0;
  list-style: none;
  font-size: .8125rem;
  color: var(--ink-soft);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--scale);
}

.page-disclaimer .breadcrumb a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--scale);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--pitch);
  border-bottom-color: var(--pitch);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  background: var(--stand-blue);
  color: var(--paper);
  border-bottom: 3px solid var(--night-ink);
}

.page-disclaimer .disc-hero-inner {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-disclaimer h1 {
  margin: .75rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.2vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-disclaimer .disc-hero .lead {
  max-width: var(--disc-measure);
  margin: 0;
  font-size: clamp(.95rem, 1.6vw, 1.0625rem);
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-disclaimer .disc-hero-figure {
  margin: 0;
}

.page-disclaimer .disc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 3px solid var(--paper);
  box-shadow: var(--shadow-ink);
}

/* 章节锚点 */
.page-disclaimer .disc-jump {
  background: var(--paper-dim);
  border-bottom: 1px solid var(--scale);
}

.page-disclaimer .disc-jump-list {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .35rem;
  margin: 0;
  padding: .8rem 0;
  list-style: none;
}

.page-disclaimer .disc-jump a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem .55rem;
  font-size: .8125rem;
  line-height: 1.4;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.page-disclaimer .disc-jump a:hover,
.page-disclaimer .disc-jump a:focus-visible {
  color: var(--pitch-deep);
  border-bottom-color: var(--pitch);
}

.page-disclaimer .disc-jump-num {
  padding: .1rem .3rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--ink);
  background: var(--amber);
}

/* 章节通用 */
.page-disclaimer .disc-section {
  padding-block: clamp(2.5rem, 5.5vw, 4.25rem);
  border-top: 1px solid var(--paper-dim);
}

.page-disclaimer .disc-section--first {
  border-top: 0;
}

.page-disclaimer .disc-section--ink {
  background: var(--stand-blue);
  color: var(--paper);
  border-top: 3px solid var(--night-ink);
  border-bottom: 3px solid var(--night-ink);
}

.page-disclaimer .disc-sec-head {
  display: flex;
  align-items: center;
  gap: .9rem;
  margin-bottom: 1.5rem;
}

.page-disclaimer .disc-num {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.0625rem;
  letter-spacing: .04em;
  color: var(--ink);
  background: var(--amber);
  box-shadow: 3px 3px 0 rgba(11, 27, 43, .28);
}

.page-disclaimer .disc-section--ink .disc-num {
  box-shadow: 3px 3px 0 rgba(5, 16, 26, .65);
}

.page-disclaimer h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3.4vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-disclaimer .disc-section--ink h2 {
  color: var(--paper);
}

.page-disclaimer h3 {
  margin: 0 0 .65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: .03em;
  line-height: 1.35;
}

.page-disclaimer .disc-section p {
  max-width: var(--disc-measure);
  margin: 0 0 1.15rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink);
}

.page-disclaimer .disc-section p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-section--ink p {
  color: var(--paper-dim);
}

.page-disclaimer .disc-section a {
  color: var(--pitch);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-section a:hover {
  color: var(--pitch-deep);
}

.page-disclaimer .disc-section--ink a {
  color: var(--amber);
}

.page-disclaimer .disc-section--ink a:hover {
  color: var(--paper);
}

/* 项目列表 */
.page-disclaimer .disc-list {
  max-width: var(--disc-measure);
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  margin-bottom: .7rem;
  padding-left: 1.6rem;
  font-size: .9688rem;
  line-height: 1.8;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .5rem;
  height: .5rem;
  background: var(--amber);
}

.page-disclaimer .disc-list li:last-child {
  margin-bottom: 0;
}

/* 引用提示块 */
.page-disclaimer .disc-note {
  max-width: var(--disc-measure);
  margin-top: 1.7rem;
  padding: 1.25rem 1.4rem;
  background: var(--paper-dim);
  border-left: 4px solid var(--amber);
}

.page-disclaimer .disc-note .disc-list {
  margin-bottom: 0;
}

.page-disclaimer .disc-note .disc-list li {
  font-size: .9375rem;
}

/* 更新时段 */
.page-disclaimer .disc-window {
  max-width: var(--disc-measure);
  margin: 0 0 1.7rem;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--disc-rule-dark);
}

.page-disclaimer .disc-window li {
  display: grid;
  gap: .3rem 1.25rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--disc-rule-dark);
}

.page-disclaimer .disc-window-time {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-disclaimer .disc-window-text {
  font-size: .9688rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* 双栏对照 */
.page-disclaimer .disc-split {
  display: grid;
  gap: 2rem;
  max-width: 52rem;
  margin: 1.7rem 0 1.7rem;
}

.page-disclaimer .disc-split-col {
  padding-top: 1.1rem;
  border-top: 3px solid var(--pitch);
}

.page-disclaimer .disc-split-col--warn {
  border-top-color: var(--whistle);
}

.page-disclaimer .disc-split-col .disc-list {
  margin-bottom: 0;
}

/* 联系信息 */
.page-disclaimer .disc-contact {
  max-width: var(--disc-measure);
  margin: 1.5rem 0 1.7rem;
  padding: 1.2rem 1.4rem;
  background: var(--stand-blue);
  color: var(--paper);
  border-left: 4px solid var(--pitch);
}

.page-disclaimer .disc-contact dl {
  display: grid;
  gap: .9rem;
  margin: 0;
}

.page-disclaimer .disc-contact dt {
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--scale);
}

.page-disclaimer .disc-contact dd {
  margin: .15rem 0 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--paper);
}

/* 处理步骤 */
.page-disclaimer .disc-steps {
  max-width: var(--disc-measure);
  margin: 1.7rem 0 0;
  padding: 0 0 0 .85rem;
  list-style: none;
  border-left: 2px solid var(--paper-dim);
}

.page-disclaimer .disc-steps li {
  position: relative;
  padding: 0 0 1.5rem 1.6rem;
}

.page-disclaimer .disc-steps li:last-child {
  padding-bottom: 0;
}

.page-disclaimer .disc-steps li::before {
  content: "";
  position: absolute;
  left: -1.53rem;
  top: .45em;
  width: 12px;
  height: 12px;
  background: var(--amber);
  border: 2px solid var(--paper);
}

.page-disclaimer .disc-steps p {
  margin-bottom: 0;
  font-size: .9375rem;
}

/* 折叠块 */
.page-disclaimer .disc-fold {
  max-width: var(--disc-measure);
  margin-top: 1.7rem;
  background: var(--paper-dim);
  border: 1px solid var(--scale);
}

.page-disclaimer .disc-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1.1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9375rem;
  letter-spacing: .03em;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .disc-fold summary::after {
  content: "＋";
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--pitch);
}

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

.page-disclaimer .disc-fold-body {
  padding: 0 1.1rem 1.1rem;
}

.page-disclaimer .disc-fold-body .disc-list {
  margin-bottom: 0;
}

/* 收尾 */
.page-disclaimer .disc-close {
  padding-block: clamp(2.25rem, 4vw, 3rem) clamp(1.75rem, 3.5vw, 2.5rem);
  border-top: 1px solid var(--paper-dim);
}

.page-disclaimer .disc-close p {
  max-width: var(--disc-measure);
  margin: 0 0 1.5rem;
  font-size: .9688rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .disc-close a {
  color: var(--pitch);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-close a:hover {
  color: var(--pitch-deep);
}

.page-disclaimer .disc-close-rule {
  display: block;
  max-width: var(--disc-measure);
  height: 3px;
  background: var(--whistle);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-disclaimer .disc-window li {
    grid-template-columns: 7rem minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .disc-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .disc-hero-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer [data-reveal] {
    transition: none;
    transform: none;
    opacity: 1;
  }
}