.page-disclaimer {
  --dis-line: rgba(27, 42, 94, .9);
  --dis-text: rgba(242, 245, 255, .76);
  position: relative;
  overflow-x: hidden;
  color: var(--c-star);
  background:
    radial-gradient(760px 480px at 88% -8%, rgba(108, 75, 244, .24), transparent 64%),
    radial-gradient(560px 380px at 2% 16%, rgba(0, 229, 255, .12), transparent 62%),
    var(--c-deep);
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(27, 42, 94, .5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(27, 42, 94, .5) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), rgba(0, 0, 0, .3) 46%, transparent 94%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .9), rgba(0, 0, 0, .3) 46%, transparent 94%);
}

.page-disclaimer > * {
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dis-hero {
  padding: clamp(28px, 6vw, 72px) 0 clamp(32px, 5vw, 60px);
  border-bottom: 1px solid var(--dis-line);
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-grey);
}

.page-disclaimer .crumbs a {
  color: var(--c-grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

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

.page-disclaimer .crumbs__sep {
  color: var(--c-grid);
}

.page-disclaimer .crumbs [aria-current="page"] {
  color: var(--c-star);
}

.page-disclaimer .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer h1 {
  margin: 18px 0 0;
  max-width: 18ch;
  font-size: clamp(32px, 4.8vw, 58px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: .04em;
  color: var(--c-star);
}

.page-disclaimer h1::after {
  content: "";
  display: block;
  width: 88px;
  height: 3px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--c-nebula), var(--c-cyan));
}

.page-disclaimer .lead {
  margin: 26px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.85;
  color: rgba(242, 245, 255, .8);
}

/* ---------- 顶部更新刻度 ---------- */

.page-disclaimer .dis-timeline {
  list-style: none;
  margin: clamp(32px, 5vw, 56px) 0 0;
  padding: 0;
}

.page-disclaimer .dis-timeline__item {
  position: relative;
  padding: 16px 0 16px 34px;
  border-top: 1px solid var(--dis-line);
}

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

.page-disclaimer .dis-timeline__item::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 11px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(27, 42, 94, .95);
}

.page-disclaimer .dis-timeline__item::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: 7px;
  top: 22px;
  width: 9px;
  height: 9px;
  background: var(--c-cyan);
  transform: rotate(45deg);
  box-shadow: 0 0 12px rgba(0, 229, 255, .7);
}

.page-disclaimer .dis-timeline__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-orange);
}

.page-disclaimer .dis-timeline__text {
  display: block;
  margin-top: 6px;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 245, 255, .7);
}

/* ---------- 说明清单 ---------- */

.page-disclaimer .dis-list {
  padding: clamp(48px, 7vw, 96px) 0 clamp(36px, 5vw, 72px);
}

.page-disclaimer .dis-list__head {
  margin-bottom: clamp(26px, 3.5vw, 40px);
}

.page-disclaimer .dis-list__head h2 {
  margin: 12px 0 0;
  max-width: 24ch;
  font-size: clamp(23px, 2.8vw, 34px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: .04em;
  color: var(--c-star);
}

.page-disclaimer .dis-list__note {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--dis-text);
}

.page-disclaimer .dis-item {
  position: relative;
  display: grid;
  gap: 16px;
  padding: clamp(26px, 3.5vw, 42px) 0;
  border-top: 1px solid var(--dis-line);
}

.page-disclaimer .dis-item:last-of-type {
  border-bottom: 1px solid var(--dis-line);
}

.page-disclaimer .dis-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(0, 229, 255, 0));
  transition: width var(--t-base) var(--ease);
}

.page-disclaimer .dis-item:hover::before {
  width: 140px;
}

.page-disclaimer .dis-item__meta {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-disclaimer .dis-item__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--c-nebula);
  text-shadow: 0 0 22px rgba(108, 75, 244, .55);
}

.page-disclaimer .dis-item__tag {
  display: inline-block;
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  white-space: nowrap;
  color: var(--c-star);
  background: rgba(108, 75, 244, .3);
  border-left: 2px solid var(--c-nebula);
}

.page-disclaimer .dis-item__body h3 {
  margin: 0;
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .02em;
  color: var(--c-star);
}

.page-disclaimer .dis-item__body > p {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--dis-text);
}

.page-disclaimer .dis-points {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dis-points li {
  position: relative;
  max-width: 68ch;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--dis-text);
}

.page-disclaimer .dis-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .64em;
  width: 7px;
  height: 7px;
  background: var(--c-cyan);
  transform: rotate(45deg);
}

.page-disclaimer .dis-key {
  color: var(--c-star);
  font-weight: 600;
  margin-right: 6px;
}

.page-disclaimer .dis-num {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-orange);
}

.page-disclaimer .dis-mail {
  font-family: var(--font-mono);
  font-size: .95em;
  letter-spacing: .02em;
  color: var(--c-cyan);
  word-break: break-all;
}

.page-disclaimer .dis-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .45);
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-disclaimer .dis-link:hover,
.page-disclaimer .dis-link:focus-visible {
  color: var(--c-star);
  border-bottom-color: var(--c-star);
}

/* ---------- 图 ---------- */

.page-disclaimer .dis-figure {
  margin: 26px 0 0;
  background: rgba(12, 19, 48, .72);
  border: 1px solid var(--c-grid);
}

.page-disclaimer .dis-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .dis-figure figcaption {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--c-grey);
  border-top: 1px solid var(--c-grid);
}

/* ---------- 动作与收口 ---------- */

.page-disclaimer .dis-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .dis-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 26px 0 4px;
  border-top: 1px solid var(--dis-line);
}

.page-disclaimer .dis-foot__note {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-grey);
}

.page-disclaimer .dis-top-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-disclaimer .dis-top-link:hover,
.page-disclaimer .dis-top-link:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

/* ---------- 桌面 ---------- */

@media (min-width: 900px) {
  .page-disclaimer .dis-item {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 64px);
    padding: clamp(36px, 4vw, 56px) 0;
  }

  .page-disclaimer .dis-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .page-disclaimer .dis-item__body > p,
  .page-disclaimer .dis-points {
    margin-top: 16px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dis-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-top: clamp(44px, 5vw, 68px);
  }

  .page-disclaimer .dis-timeline::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 7px;
    height: 1px;
    background: linear-gradient(90deg, var(--c-nebula), var(--c-cyan) 58%, rgba(27, 42, 94, .9));
  }

  .page-disclaimer .dis-timeline__item {
    padding: 30px 22px 0 0;
    border-top: 0;
  }

  .page-disclaimer .dis-timeline__item:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .dis-timeline__item::after {
    content: none;
  }

  .page-disclaimer .dis-timeline__item::before {
    top: -22px;
    left: 0;
  }

  .page-disclaimer .dis-timeline__text {
    max-width: 22ch;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .dis-timeline__text {
    max-width: 26ch;
  }
}
<<<END>>>