.page-disclaimer {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .hy-breadcrumb {
  margin-top: clamp(20px, 4vw, 36px);
}

/* ===== 首屏 ===== */
.page-disclaimer .dl-hero {
  padding-top: clamp(22px, 4vw, 40px);
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
}

.page-disclaimer .dl-hero__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--cyan-400);
}

.page-disclaimer .dl-hero__kicker::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--cyan-400);
  opacity: 0.75;
}

.page-disclaimer .dl-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 50px);
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--paper-100);
}

.page-disclaimer .dl-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.8;
  color: rgba(232, 236, 247, 0.78);
}

.page-disclaimer .dl-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-hero__fact {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--slate-400);
}

.page-disclaimer .dl-hero__fact-num {
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan-400);
}

.page-disclaimer .dl-hero__figure {
  margin: 0;
}

.page-disclaimer .dl-hero__figure .hy-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 要点速览带 ===== */
.page-disclaimer .dl-glance {
  margin-top: clamp(26px, 4.5vw, 46px);
  padding: 14px 0;
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-disclaimer .dl-glance__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--slate-400);
}

.page-disclaimer .dl-glance__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-glance__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
  color: var(--paper-100);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}

.page-disclaimer .dl-glance__item:hover,
.page-disclaimer .dl-glance__item:focus-visible {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .dl-glance__item[aria-current="location"] {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .dl-glance__num {
  font-size: 12px;
  color: var(--slate-400);
}

.page-disclaimer .dl-glance__item[aria-current="location"] .dl-glance__num {
  color: var(--cyan-400);
}

/* ===== 章节骨架 ===== */
.page-disclaimer .dl-chapter {
  display: grid;
  gap: clamp(14px, 3vw, 26px);
  padding: clamp(38px, 7vw, 82px) 0;
  border-top: var(--line);
  scroll-margin-top: 130px;
}

.page-disclaimer .dl-chapter__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(46px, 10vw, 108px);
  line-height: 0.84;
  letter-spacing: -0.02em;
  color: var(--mist-600);
}

.page-disclaimer .dl-chapter__body {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-disclaimer .dl-chapter__main {
  min-width: 0;
}

.page-disclaimer .dl-chapter__tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 10px;
  border: var(--line);
  border-radius: var(--radius);
  background: rgba(42, 54, 112, 0.24);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--slate-400);
}

.page-disclaimer .dl-chapter__title {
  position: relative;
  margin: 0 0 18px;
  padding-left: 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.5vw, 31px);
  line-height: 1.28;
  letter-spacing: 0.03em;
  color: var(--paper-100);
}

.page-disclaimer .dl-chapter__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.24em;
  bottom: 0.24em;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan-400) 0%, rgba(63, 240, 228, 0.1) 100%);
}

.page-disclaimer .dl-prose p {
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(232, 236, 247, 0.8);
}

.page-disclaimer .dl-prose p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-prose a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 240, 228, 0.38);
  transition: border-color var(--dur) var(--ease-out);
}

.page-disclaimer .dl-prose a:hover,
.page-disclaimer .dl-prose a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

/* ===== 旁注 ===== */
.page-disclaimer .dl-note {
  align-self: start;
  padding: 12px 14px;
  border: var(--line);
  border-left: 2px solid var(--cyan-400);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-disclaimer .dl-note > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

.page-disclaimer .dl-note > summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dl-note > summary::after {
  content: "展开";
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate-400);
}

.page-disclaimer .dl-note[open] > summary::after {
  content: "收起";
}

.page-disclaimer .dl-note__text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(232, 236, 247, 0.75);
}

/* ===== 版本对照标签页 ===== */
.page-disclaimer .dl-versions {
  margin-top: 22px;
}

.page-disclaimer .dl-versions .hy-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-disclaimer .dl-vlist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--line);
}

.page-disclaimer .dl-vlist__item {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: var(--line);
}

.page-disclaimer .dl-vlist__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--slate-400);
}

.page-disclaimer .dl-vlist__val {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-100);
}

/* ===== 底部动作 ===== */
.page-disclaimer .dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ===== 断点 ===== */
@media (min-width: 640px) {
  .page-disclaimer .dl-vlist__item {
    grid-template-columns: 138px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
  }

  .page-disclaimer .dl-chapter {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 36px;
  }

  .page-disclaimer .dl-note > summary {
    cursor: default;
  }

  .page-disclaimer .dl-note > summary::after {
    content: none;
  }

  .page-disclaimer .dl-note > .dl-note__body {
    display: block !important;
  }

  .page-disclaimer .dl-note::details-content {
    content-visibility: visible;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dl-chapter__body {
    grid-template-columns: minmax(0, 1fr) 292px;
    align-items: start;
    gap: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-glance__item,
  .page-disclaimer .dl-prose a {
    transition: none;
  }
}