.page-disclaimer {
  --disclaimer-rule: rgba(40, 224, 208, .38);
  padding-bottom: clamp(64px, 10vw, 120px);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .instructions-hero {
  position: relative;
  padding: clamp(24px, 4.5vw, 52px) 0 clamp(32px, 5vw, 56px);
  overflow: hidden;
}

.page-disclaimer .instructions-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(40, 224, 208, .055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(40, 224, 208, .035) 1px, transparent 1px);
  background-size: 56px 56px, 56px 56px;
  -webkit-mask-image: radial-gradient(130% 80% at 25% 20%, #000 5%, transparent 72%);
  mask-image: radial-gradient(130% 80% at 25% 20%, #000 5%, transparent 72%);
  pointer-events: none;
}

.page-disclaimer .instructions-hero__inner {
  position: relative;
  max-width: 920px;
}

.page-disclaimer .instructions-hero .display {
  margin: 18px 0 22px;
  max-width: 24ch;
}

.page-disclaimer .instructions-hero .lede {
  max-width: 64ch;
  margin: 0 0 30px;
  color: var(--text);
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  line-height: 1.78;
}

.page-disclaimer .instructions-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  border-top: 1px dashed var(--line-strong);
}

.page-disclaimer .instructions-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  background: rgba(16, 31, 68, .55);
  color: var(--text);
  font-size: .92rem;
  line-height: 1.2;
  text-decoration: none;
  transition: color .22s ease, border-color .22s ease, background .22s ease, transform .22s ease;
}

.page-disclaimer .instructions-jump__link .mono {
  color: var(--cyan);
  font-size: .76rem;
  letter-spacing: .07em;
}

.page-disclaimer .instructions-jump__link:hover,
.page-disclaimer .instructions-jump__link:focus-visible {
  color: var(--text-strong);
  border-color: rgba(40, 224, 208, .6);
  background: rgba(40, 224, 208, .12);
  transform: translateY(-1px);
}

/* ---------- 主视觉 ---------- */

.page-disclaimer .instructions-visual {
  margin: 0 0 clamp(44px, 7vw, 84px);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.page-disclaimer .instructions-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .instructions-visual .media-frame__caption {
  color: var(--text-dim);
  font-size: .86rem;
  letter-spacing: .01em;
}

/* ---------- 章节正文 ---------- */

.page-disclaimer .instructions-body {
  position: relative;
}

.page-disclaimer .instructions-chapters {
  display: grid;
  gap: 0;
}

.page-disclaimer .instructions-chapter {
  position: relative;
  display: grid;
  grid-template-columns: clamp(58px, 7vw, 96px) minmax(0, 1fr);
  gap: 8px clamp(20px, 3vw, 40px);
  padding: clamp(34px, 4.6vw, 60px) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .instructions-chapter::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: clamp(96px, 16vw, 220px);
  height: 2px;
  background: linear-gradient(90deg, var(--cyan) 0%, rgba(40, 224, 208, 0) 100%);
}

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

.page-disclaimer .instructions-chapter__no {
  margin: 0;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-disclaimer .instructions-chapter__body {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-disclaimer .instructions-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 2.1vw, 1.72rem);
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: .02em;
  color: var(--text-strong);
}

.page-disclaimer .instructions-chapter__body p {
  margin: 0;
  max-width: 72ch;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.78;
}

.page-disclaimer .instructions-chapter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 72ch;
}

.page-disclaimer .instructions-chapter__list li {
  position: relative;
  padding-left: 24px;
  color: var(--text);
  font-size: .98rem;
  line-height: 1.72;
}

.page-disclaimer .instructions-chapter__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, .14);
}

/* ---------- 平板 ---------- */

@media (max-width: 900px) {
  .page-disclaimer .instructions-hero__inner,
  .page-disclaimer .instructions-hero .display,
  .page-disclaimer .instructions-hero .lede {
    max-width: none;
  }

  .page-disclaimer .instructions-jump {
    gap: 8px;
  }
}

/* ---------- 手机 ---------- */

@media (max-width: 640px) {
  .page-disclaimer {
    padding-bottom: 64px;
  }

  .page-disclaimer .instructions-chapter {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 30px 0;
  }

  .page-disclaimer .instructions-chapter__no {
    padding-top: 0;
    font-size: 1.3rem;
    letter-spacing: .08em;
  }

  .page-disclaimer .instructions-chapter__body {
    gap: 14px;
  }

  .page-disclaimer .instructions-chapter__list li {
    padding-left: 20px;
    font-size: .95rem;
  }

  .page-disclaimer .instructions-jump {
    flex-direction: column;
    align-items: stretch;
  }

  .page-disclaimer .instructions-jump__link {
    justify-content: flex-start;
    padding: 12px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .instructions-jump__link {
    transition: none;
  }
}
<<<END>>>