.page-disclaimer {
  --dis-side: 104px;
  --dis-num: clamp(40px, 7vw, 64px);
  --dis-sec-gap: clamp(34px, 4.6vw, 68px);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--grey);
}

.page-disclaimer .dis-hero::before {
  content: "";
  position: absolute;
  inset-block: 0;
  left: 0;
  width: clamp(6px, 0.8vw, 10px);
  background: var(--fox);
}

.page-disclaimer .dis-hero__inner {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
  padding-block: clamp(34px, 5vw, 72px) clamp(34px, 5vw, 64px);
  padding-left: calc(var(--gutter) + clamp(6px, 1.4vw, 18px));
}

@media (min-width: 900px) {
  .page-disclaimer .dis-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(32px, 5vw, 76px);
  }
}

.page-disclaimer .dis-kicker {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--fox-deep);
}

.page-disclaimer .dis-hero__lede .display {
  margin: 14px 0 0;
  max-width: 15em;
}

.page-disclaimer .dis-lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.72;
  color: var(--mist);
}

.page-disclaimer .dis-hero__figure {
  position: relative;
  margin: 0;
}

.page-disclaimer .dis-hero__figure::before {
  content: "";
  position: absolute;
  top: clamp(-16px, -1.6vw, -10px);
  left: clamp(-16px, -1.6vw, -10px);
  width: 46%;
  height: 36%;
  background: var(--fox);
  z-index: 0;
}

.page-disclaimer .dis-hero__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  filter: saturate(0.82);
}

/* ---------- 六条正文 ---------- */
.page-disclaimer .dis-body {
  background: var(--cream);
}

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

.page-disclaimer .dis-sec {
  display: grid;
  gap: clamp(14px, 2.2vw, 30px);
  padding-block: var(--dis-sec-gap);
  border-top: 1px solid var(--grey);
}

.page-disclaimer .dis-sec:first-child {
  border-top: 0;
}

.page-disclaimer .dis-sec:last-child {
  border-bottom: 1px solid var(--grey);
}

@media (min-width: 820px) {
  .page-disclaimer .dis-sec {
    grid-template-columns: var(--dis-side) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 64px);
  }
}

.page-disclaimer .dis-sec__no {
  padding-top: 4px;
}

.page-disclaimer .dis-sec__no::before {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  margin-bottom: 10px;
  background: var(--fox);
}

.page-disclaimer .dis-sec__no a {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--dis-num);
  line-height: 0.9;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dis-sec__no a:hover,
.page-disclaimer .dis-sec__no a:focus-visible {
  color: var(--fox);
}

.page-disclaimer .dis-sec__body {
  max-width: 64ch;
}

.page-disclaimer .dis-sec__body .h2 {
  margin: 0 0 16px;
  max-width: 22em;
}

.page-disclaimer .dis-sec__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.74;
  color: var(--ink);
}

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

.page-disclaimer .dis-sec__body a {
  color: var(--fox-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .dis-sec__body a:hover,
.page-disclaimer .dis-sec__body a:focus-visible {
  color: var(--ink);
  border-color: var(--ink);
}

/* 同步时段刻度 */
.page-disclaimer .dis-timeline-fig {
  margin: 26px 0 0;
  padding: 20px 16px 14px;
  background: var(--paper);
  border: 1px solid var(--grey);
}

.page-disclaimer .dis-timeline-fig svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .dis-timeline-fig text {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dis-timeline-fig figcaption {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--grey);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* 三种访问方式 */
.page-disclaimer .dis-modes {
  list-style: none;
  margin: 20px 0 20px;
  padding: 0;
  border-top: 1px solid var(--grey);
}

.page-disclaimer .dis-modes li {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--grey);
}

@media (min-width: 640px) {
  .page-disclaimer .dis-modes li {
    grid-template-columns: 124px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-disclaimer .dis-modes__k {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--fox-deep);
}

.page-disclaimer .dis-modes__v {
  font-size: 15px;
  line-height: 1.68;
  color: var(--ink);
}

/* 版本记录 */
.page-disclaimer .dis-versions {
  margin-top: 20px;
  background: var(--paper);
  border: 1px solid var(--grey);
}

.page-disclaimer .dis-versions summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.07em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .dis-versions summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dis-versions summary::before {
  content: "+";
  flex: none;
  width: 14px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--fox);
}

.page-disclaimer .dis-versions[open] summary::before {
  content: "\2013";
}

.page-disclaimer .dis-versions summary:focus-visible {
  outline: 2px solid var(--fox);
  outline-offset: -2px;
}

.page-disclaimer .dis-versions__list {
  list-style: none;
  margin: 0;
  padding: 6px 18px 18px;
  border-top: 1px solid var(--grey);
}

.page-disclaimer .dis-versions__list li {
  display: grid;
  gap: 3px;
  padding: 12px 0;
  border-bottom: 1px solid var(--grey);
}

.page-disclaimer .dis-versions__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 640px) {
  .page-disclaimer .dis-versions__list li {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

.page-disclaimer .dis-v {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--fox-deep);
}

.page-disclaimer .dis-vd {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 页尾冷灰区 ---------- */
.page-disclaimer .dis-tail {
  background: var(--grey);
  border-top: 2px solid var(--ink);
}

.page-disclaimer .dis-tail__inner {
  padding-block: clamp(40px, 5.6vw, 78px);
}

.page-disclaimer .dis-tail__lead {
  margin: 0 0 clamp(20px, 3vw, 34px);
  font-family: var(--font-head);
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-disclaimer .dis-tail__cols {
  display: grid;
  border-top: 1px solid rgba(20, 20, 20, 0.18);
}

@media (min-width: 760px) {
  .page-disclaimer .dis-tail__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 48px);
  }
}

.page-disclaimer .dis-tail__link {
  display: grid;
  gap: 5px;
  padding: 16px 16px 16px 0;
  border-bottom: 1px solid rgba(20, 20, 20, 0.18);
  text-decoration: none;
  color: var(--ink);
  transition: background-color var(--dur) var(--ease),
              padding-left var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}

.page-disclaimer .dis-tail__link:hover,
.page-disclaimer .dis-tail__link:focus-visible {
  background: var(--paper);
  padding-left: 14px;
  border-bottom-color: var(--fox);
  outline: none;
}

.page-disclaimer .dis-tail__link:focus-visible {
  box-shadow: inset 0 0 0 2px var(--fox);
}

.page-disclaimer .dis-tail__t {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-disclaimer .dis-tail__link:hover .dis-tail__t {
  color: var(--fox-deep);
}

.page-disclaimer .dis-tail__d {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 焦点统一 ---------- */
.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible {
  outline: 2px solid var(--fox);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
  }
}
<<<END>>>