.page-disclaimer {
  --disc-pad: clamp(22px, 4vw, 48px);
  --disc-gap: clamp(44px, 6vw, 84px);
  --disc-text: rgba(242, 245, 241, .76);
  --disc-text-dim: rgba(242, 245, 241, .6);
  position: relative;
  padding-bottom: clamp(64px, 9vw, 120px);
  isolation: isolate;
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 560px;
  background: radial-gradient(120% 100% at 6% 0%, rgba(30, 74, 63, .6), transparent 62%);
  pointer-events: none;
  z-index: -1;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .disc-crumbs {
  padding-top: clamp(20px, 3vw, 34px);
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: center;
  padding: var(--disc-pad);
  border: 2px solid var(--line);
  background: linear-gradient(155deg, rgba(30, 74, 63, .82) 0%, var(--ink-deep) 58%, var(--char) 100%);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 11px;
  border: 1px dashed rgba(242, 245, 241, .16);
  pointer-events: none;
}

.page-disclaimer .disc-hero__copy {
  position: relative;
  z-index: 1;
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(32px, 6vw, 68px);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: clamp(16px, 2.2vw, 26px) 0 0;
  max-width: 56ch;
  color: var(--disc-text);
}

.page-disclaimer .disc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-disclaimer .disc-hero__figure {
  position: relative;
  margin: 0;
  border: 2px solid var(--line);
  background: var(--char);
  aspect-ratio: 14 / 9;
  overflow: hidden;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .4);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(1.06);
}

/* ---------- 内容索引 ---------- */
.page-disclaimer .disc-toc {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 26px;
  margin-top: clamp(28px, 4vw, 46px);
  padding: clamp(14px, 2vw, 20px) 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-disclaimer .disc-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 4px 0;
  font-size: 14px;
  color: var(--disc-text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

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

.page-disclaimer .disc-toc__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--lime);
}

/* ---------- 说明章节 ---------- */
.page-disclaimer .disc-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: clamp(32px, 5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-block--last {
  border-bottom: 0;
}

.page-disclaimer .disc-block__idx {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .disc-block__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--lime);
}

.page-disclaimer .disc-block__rule {
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.page-disclaimer .disc-block__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-size: clamp(23px, 3.4vw, 38px);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .disc-block__body p {
  max-width: 68ch;
  margin: 0 0 1em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--disc-text);
}

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

/* ---------- 色标图例 ---------- */
.page-disclaimer .disc-legend {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(18px, 2.6vw, 28px) 0 clamp(18px, 2.6vw, 28px);
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-disclaimer .disc-legend__item {
  display: flex;
  gap: 14px;
  align-items: stretch;
  padding: clamp(16px, 2vw, 22px);
  background: var(--ink-deep);
  transition: background var(--t-fast);
}

.page-disclaimer .disc-legend__item:hover {
  background: var(--teal);
}

.page-disclaimer .disc-legend__swatch {
  flex: 0 0 auto;
  width: 14px;
  border: 1px solid rgba(0, 0, 0, .45);
}

.page-disclaimer .disc-legend__item--home .disc-legend__swatch {
  background: var(--home);
}

.page-disclaimer .disc-legend__item--away .disc-legend__swatch {
  background: var(--away);
}

.page-disclaimer .disc-legend__item--neutral .disc-legend__swatch {
  background: var(--neutral);
}

.page-disclaimer .disc-legend__text {
  display: block;
}

.page-disclaimer .disc-legend__title {
  display: block;
  margin-bottom: 5px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-disclaimer .disc-legend__desc {
  display: block;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--disc-text-dim);
}

/* ---------- 版本编号列表 ---------- */
.page-disclaimer .disc-versions {
  max-width: 64ch;
  margin: clamp(20px, 2.8vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .disc-versions li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.6;
}

.page-disclaimer .disc-versions__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--amber);
}

.page-disclaimer .disc-versions__v {
  color: var(--disc-text);
}

/* ---------- 排查四步 ---------- */
.page-disclaimer .disc-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 2px solid var(--line);
}

.page-disclaimer .disc-steps__item {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--ink-deep);
  transition: background var(--t-fast), box-shadow var(--t-fast);
}

.page-disclaimer .disc-steps__item:hover {
  background: var(--teal);
  box-shadow: inset 0 0 0 1px var(--lime);
}

.page-disclaimer .disc-steps__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border: 1px solid var(--lime);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lime);
}

.page-disclaimer .disc-steps__t {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .disc-steps__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--disc-text-dim);
}

.page-disclaimer .disc-steps__tail {
  margin-top: clamp(20px, 2.6vw, 28px);
  padding-left: clamp(14px, 2vw, 20px);
  border-left: 3px solid var(--amber);
  font-size: 15px;
  line-height: 1.75;
  color: var(--disc-text);
  max-width: 68ch;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .disc-outro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: var(--disc-gap);
  padding: clamp(26px, 3.6vw, 44px);
  border: 2px solid var(--line);
  background: linear-gradient(120deg, rgba(30, 74, 63, .9), var(--ink-deep) 78%);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 10px;
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 300;
  line-height: 1.25;
  color: var(--paper);
}

.page-disclaimer .disc-outro__copy p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--disc-text);
}

.page-disclaimer .disc-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-disclaimer .disc-block {
    grid-template-columns: 124px minmax(0, 1fr);
    gap: clamp(26px, 4vw, 58px);
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .disc-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-disclaimer .disc-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 34px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
<<<END>>>