.page-disclaimer {
  --dl-pad: clamp(18px, 3vw, 34px);
  --dl-rail: 3px;
}

.page-disclaimer .dl-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(22px, 4vw, 40px) clamp(30px, 5vw, 58px);
}

.page-disclaimer .dl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(167, 199, 217, .075) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(167, 199, 217, .055) 0 1px, transparent 1px 88px);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  top: -45%;
  right: -18%;
  width: 62vw;
  height: 150%;
  background: radial-gradient(circle at 58% 50%, rgba(242, 193, 78, .13), transparent 64%);
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .dl-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: end;
  margin-top: clamp(18px, 3vw, 32px);
}

.page-disclaimer .dl-hero__lead {
  min-width: 0;
}

.page-disclaimer .dl-hero h1 {
  font-family: var(--font-cond);
  font-size: clamp(31px, 7.6vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: .012em;
  color: var(--cream);
  margin: 14px 0 0;
  text-wrap: balance;
}

.page-disclaimer .dl-hero__text {
  margin: 18px 0 0;
  max-width: 48ch;
  color: var(--mist);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
}

.page-disclaimer .dl-hero__figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--ink-800);
}

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

@media (min-width: 900px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* ---------- 主体：目录 + 条款 ---------- */

.page-disclaimer .dl-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 44px);
  padding-block: clamp(28px, 4vw, 54px) clamp(40px, 6vw, 80px);
}

@media (min-width: 960px) {
  .page-disclaimer .dl-body {
    grid-template-columns: minmax(212px, 3fr) minmax(0, 9fr);
    align-items: start;
  }
}

.page-disclaimer .dl-toc {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass-soft);
  padding: 14px 14px 16px;
}

@media (min-width: 960px) {
  .page-disclaimer .dl-toc {
    position: sticky;
    top: 108px;
  }
}

.page-disclaimer .dl-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dl-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 2px;
}

.page-disclaimer .dl-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 11px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--dur), border-color var(--dur), background-color var(--dur);
}

.page-disclaimer .dl-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-disclaimer .dl-toc__link:hover,
.page-disclaimer .dl-toc__link:focus-visible {
  color: var(--cream);
  border-color: var(--line-strong);
  background-color: rgba(34, 211, 238, .09);
}

@media (min-width: 960px) {
  .page-disclaimer .dl-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }
  .page-disclaimer .dl-toc__link {
    width: 100%;
    white-space: normal;
    border-left: 2px solid transparent;
  }
  .page-disclaimer .dl-toc__link:hover,
  .page-disclaimer .dl-toc__link:focus-visible {
    border-left-color: var(--cyan);
  }
}

.page-disclaimer .dl-chapters {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 2vw, 22px);
}

.page-disclaimer .dl-chapter {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(16, 42, 67, .8), rgba(10, 25, 41, .74));
  padding: clamp(20px, 3vw, 32px) var(--dl-pad) clamp(20px, 3vw, 32px) calc(var(--dl-pad) + 6px);
  scroll-margin-top: 116px;
}

.page-disclaimer .dl-chapter::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--dl-rail);
  background: linear-gradient(180deg, var(--cyan), var(--gold));
  opacity: .6;
}

.page-disclaimer .dl-chapter:nth-child(even)::before {
  background: linear-gradient(180deg, var(--clay), var(--cyan));
}

.page-disclaimer .dl-chapter__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.page-disclaimer .dl-chapter__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--ink-900);
  background: var(--gold);
  border-radius: var(--r-sm);
  padding: 3px 9px;
}

.page-disclaimer .dl-chapter:nth-child(even) .dl-chapter__idx {
  background: var(--cyan);
}

.page-disclaimer .dl-chapter h2 {
  margin: 0;
  font-family: var(--font-cond);
  font-size: clamp(20px, 3.2vw, 28px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: .012em;
  color: var(--cream);
}

.page-disclaimer .dl-chapter p {
  margin: 0 0 13px;
  max-width: 68ch;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.82;
}

.page-disclaimer .dl-chapter p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dl-list li {
  position: relative;
  padding-left: 22px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.76;
}

.page-disclaimer .dl-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .68em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-disclaimer .dl-list--warn li::before {
  border-color: var(--coral);
  background: rgba(255, 107, 90, .18);
  transform: none;
  border-radius: 2px;
}

.page-disclaimer .dl-contact {
  margin: 16px 0 14px;
  display: grid;
  gap: 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-md);
  padding: 16px 18px;
  background: rgba(34, 211, 238, .05);
}

.page-disclaimer .dl-contact__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-disclaimer .dl-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dl-contact__val {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--cream);
  word-break: break-word;
}

.page-disclaimer .dl-contact__note {
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
  max-width: 62ch;
}

@media (min-width: 640px) {
  .page-disclaimer .dl-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-disclaimer .dl-footnotes {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
  border-top: 1px solid var(--line);
  padding-top: clamp(18px, 3vw, 26px);
}

.page-disclaimer .dl-footnotes p {
  margin: 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.8;
}

.page-disclaimer .dl-footnotes a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .38);
  transition: color var(--dur), border-color var(--dur);
}

.page-disclaimer .dl-footnotes a:hover,
.page-disclaimer .dl-footnotes a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-disclaimer .dl-backtop {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream);
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  padding: 9px 18px;
  transition: border-color var(--dur), color var(--dur), background-color var(--dur);
}

.page-disclaimer .dl-backtop::before {
  content: "↑";
  color: var(--gold);
  font-size: 13px;
}

.page-disclaimer .dl-backtop:hover,
.page-disclaimer .dl-backtop:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background-color: rgba(34, 211, 238, .1);
}

@media (min-width: 720px) {
  .page-disclaimer .dl-footnotes {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-toc__link,
  .page-disclaimer .dl-footnotes a,
  .page-disclaimer .dl-backtop {
    transition: none;
  }
}
<<<END>>>