.page-disclaimer {
  --dis-measure: 76ch;
  --dis-gap: clamp(20px, 4vw, 40px);
  background-color: var(--ink-900);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  padding-top: clamp(104px, 14vw, 176px);
  background:
    radial-gradient(ellipse 70% 55% at 8% 4%, rgba(183, 255, 60, .09), transparent 62%),
    radial-gradient(ellipse 60% 60% at 92% 12%, rgba(38, 48, 79, .85), transparent 66%),
    var(--ink-900);
}

.page-disclaimer .dis-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dis-hero .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-disclaimer .dis-title {
  margin: 12px 0 0;
  max-width: 19ch;
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-disclaimer .dis-hero__lead {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.95;
  color: var(--text-dim);
}

.page-disclaimer .dis-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(32px, 5vw, 52px) 0 0;
  padding: 0;
  background-color: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dis-fact {
  background-color: var(--ink-900);
  padding: 18px 20px 20px;
}

.page-disclaimer .dis-fact dt {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-disclaimer .dis-fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.2;
  color: var(--text-dim);
}

.page-disclaimer .dis-fact .dis-num {
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 3.2vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--green);
  margin-right: 2px;
}

.page-disclaimer .dis-hero__media {
  position: relative;
  margin: clamp(36px, 6vw, 68px) 0 0;
  background-color: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .dis-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 16, 38, .1), rgba(11, 16, 38, .72)),
    repeating-linear-gradient(115deg, rgba(183, 255, 60, .05) 0 1px, transparent 1px 14px);
  pointer-events: none;
}

.page-disclaimer .dis-hero__media img {
  display: block;
  width: 100%;
  height: clamp(190px, 30vw, 370px);
  max-width: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.68) contrast(1.06);
}

/* ---------- 章节导航条 ---------- */
.page-disclaimer .dis-toc {
  position: relative;
  z-index: 2;
  background-color: var(--ink-800);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dis-toc__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-disclaimer .dis-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dis-toc__list a {
  display: block;
  min-height: 44px;
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
  text-decoration: none;
  white-space: nowrap;
  border-right: 1px solid var(--line);
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .dis-toc__list a:hover,
.page-disclaimer .dis-toc__list a:focus-visible {
  color: var(--green);
  background-color: rgba(183, 255, 60, .07);
}

/* ---------- 章节骨架 ---------- */
.page-disclaimer .dis-section {
  position: relative;
  padding: clamp(52px, 8vw, 96px) 0;
}

.page-disclaimer .dis-section--last {
  padding-bottom: clamp(72px, 10vw, 128px);
}

.page-disclaimer .dis-section .section-head {
  max-width: 68ch;
}

.page-disclaimer .dis-section .section-lead {
  color: var(--text-dim);
}

.page-disclaimer .dis-slash {
  height: 22px;
  margin: 0;
  border: 0;
  background-image: repeating-linear-gradient(
    115deg,
    var(--line) 0 1px,
    transparent 1px 13px
  );
  opacity: .85;
}

.page-disclaimer .dis-prose {
  max-width: var(--dis-measure);
  margin-top: clamp(24px, 3.5vw, 36px);
  font-size: 16px;
  line-height: 1.95;
  color: var(--text-dim);
}

.page-disclaimer .dis-prose--after {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-disclaimer .dis-prose p {
  margin: 0 0 1.1em;
}

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

/* ---------- 对照表 ---------- */
.page-disclaimer .dis-table-wrap {
  margin-top: clamp(28px, 4vw, 46px);
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background-color: var(--ink-800);
}

.page-disclaimer .dis-table-wrap:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

.page-disclaimer .dis-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-disclaimer .dis-table th,
.page-disclaimer .dis-table td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dis-table thead th {
  background-color: rgba(11, 16, 38, .78);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--muted);
  white-space: nowrap;
}

.page-disclaimer .dis-table tbody th {
  font-weight: 600;
  color: var(--green);
  white-space: nowrap;
}

.page-disclaimer .dis-table tbody td {
  color: var(--text-dim);
}

.page-disclaimer .dis-table tbody tr:last-child th,
.page-disclaimer .dis-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 时间指标 ---------- */
.page-disclaimer .dis-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  background-color: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .dis-metric {
  background-color: var(--ink-800);
  padding: 22px 20px 24px;
}

.page-disclaimer .dis-metric__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 4.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--green);
}

.page-disclaimer .dis-metric__num small {
  font-size: .44em;
  font-weight: 500;
  margin-left: 5px;
  letter-spacing: .02em;
  color: var(--text-dim);
}

.page-disclaimer .dis-metric__label {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim);
}

/* ---------- 左右对照卡 ---------- */
.page-disclaimer .dis-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-disclaimer .dis-card {
  position: relative;
  padding: clamp(24px, 3.4vw, 34px);
  background-color: var(--ink-800);
  border: 1px solid var(--line);
}

.page-disclaimer .dis-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 66px;
  height: 3px;
  background-color: var(--line);
}

.page-disclaimer .dis-card--accent {
  background-color: #101731;
  border-color: rgba(183, 255, 60, .34);
}

.page-disclaimer .dis-card--accent::before {
  background-color: var(--green);
}

.page-disclaimer .dis-card__title {
  margin: 0 0 18px;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.5;
  color: var(--text);
}

.page-disclaimer .dis-bullets {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-bullets li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-disclaimer .dis-bullets li:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dis-bullets li::before {
  content: "";
  position: absolute;
  top: .72em;
  left: 0;
  width: 9px;
  height: 2px;
  background-color: var(--green-deep);
}

/* ---------- 编号条目 ---------- */
.page-disclaimer .dis-steps {
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dis-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dis-step__num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.75;
  letter-spacing: .06em;
  color: var(--green);
}

.page-disclaimer .dis-step__body h3 {
  margin: 0 0 8px;
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.6;
  color: var(--text);
}

.page-disclaimer .dis-step__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-dim);
  max-width: 68ch;
}

/* ---------- 相关链接 ---------- */
.page-disclaimer .dis-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-links--tight {
  margin-top: clamp(24px, 3vw, 32px);
}

.page-disclaimer .dis-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .dis-links a:hover,
.page-disclaimer .dis-links a:focus-visible {
  color: var(--green);
  border-color: var(--green);
  background-color: rgba(183, 255, 60, .07);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

/* ---------- 末章面板 ---------- */
.page-disclaimer .dis-panel {
  position: relative;
  padding: clamp(26px, 4.2vw, 52px);
  background-color: var(--ink-800);
  border: 1px solid var(--line);
  background-image: repeating-linear-gradient(
    115deg,
    rgba(38, 48, 79, .55) 0 1px,
    transparent 1px 16px
  );
  background-size: auto 100%;
}

.page-disclaimer .dis-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  height: 3px;
  background-color: var(--green);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-disclaimer .dis-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dis-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .dis-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-disclaimer .dis-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dis-fact {
    padding: 22px 24px 24px;
  }

  .page-disclaimer .dis-metric {
    padding: 26px 24px 28px;
  }

  .page-disclaimer .dis-step {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 24px;
    padding: 28px 0;
  }

  .page-disclaimer .dis-prose {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-toc__list a,
  .page-disclaimer .dis-links a {
    transition: none;
  }
}