.page-disclaimer {
  --aside-w: 300px;
  --guide-rule: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(56px, 7vw, 112px);
}

.page-disclaimer .guide-hero {
  position: relative;
  padding-top: clamp(20px, 3vw, 36px);
  background:
    repeating-linear-gradient(135deg, rgba(23, 64, 47, .34) 0 1px, transparent 1px 22px),
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 62%, var(--panel) 100%);
  overflow: hidden;
}

.page-disclaimer .guide-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  padding: clamp(20px, 3.6vw, 44px);
  background: rgba(13, 31, 24, .55);
}

.page-disclaimer .guide-hero__frame::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--line-bright);
  pointer-events: none;
}

.page-disclaimer .guide-hero .breadcrumb {
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-disclaimer .guide-hero__title {
  font-family: var(--font-cond);
  font-weight: 800;
  font-size: var(--step4);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 0 0 clamp(14px, 1.8vw, 22px);
  max-width: 18ch;
  text-wrap: balance;
}

.page-disclaimer .guide-hero__lede {
  max-width: 40ch;
  font-size: var(--step1);
  line-height: 1.8;
  color: rgba(245, 242, 233, .82);
  margin: 0;
}

.page-disclaimer .guide-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(18px, 3vw, 40px);
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  border-top: 1px solid var(--line);
  font-size: var(--step-1);
  color: var(--sage);
  letter-spacing: .02em;
}

.page-disclaimer .guide-hero__facts .num {
  color: var(--lime);
  font-size: var(--step1);
  margin-right: 4px;
}

.page-disclaimer .guide-hero__banner {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-disclaimer .guide-hero__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(.55) contrast(1.06) brightness(.92);
}

.page-disclaimer .guide-hero__banner figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: var(--step-1);
  color: var(--sage);
  line-height: 1.6;
}

.page-disclaimer .guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 56px);
  margin-top: clamp(40px, 5vw, 72px);
}

.page-disclaimer .guide-main {
  min-width: 0;
}

/* 条目化区块 */
.page-disclaimer .guide-block {
  border-top: var(--guide-rule);
  padding-top: clamp(14px, 1.8vw, 20px);
  overflow-wrap: break-word;
}

.page-disclaimer .guide-block + .guide-block {
  margin-top: clamp(26px, 3.4vw, 46px);
}

.page-disclaimer .guide-block--panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  padding: clamp(16px, 2.4vw, 28px);
}

.page-disclaimer .guide-block--panel + .guide-block {
  margin-top: clamp(26px, 3.4vw, 46px);
}

.page-disclaimer .guide-block__summary {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
  list-style: none;
  cursor: pointer;
  padding: 4px 0 0;
}

.page-disclaimer .guide-block__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .guide-block__summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 4px;
}

.page-disclaimer .guide-block__no {
  flex: 0 0 auto;
  width: 2.2ch;
  color: var(--lime);
  font-size: var(--step2);
  line-height: 1;
  letter-spacing: -.02em;
}

.page-disclaimer .guide-block__title {
  flex: 0 1 auto;
  min-width: 0;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: var(--step2);
  line-height: 1.2;
  letter-spacing: -.005em;
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--turf);
}

.page-disclaimer .guide-block__hint {
  margin-left: auto;
  align-self: center;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .08em;
  color: var(--sage);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .guide-block__hint::after {
  content: "展开";
}

.page-disclaimer .guide-block[open] .guide-block__hint::after {
  content: "收起";
}

.page-disclaimer .guide-block__summary:hover .guide-block__hint {
  color: var(--lime);
  border-color: var(--line-bright);
}

.page-disclaimer .guide-block__lede {
  margin: clamp(14px, 1.8vw, 20px) 0 0;
  font-size: var(--step0);
  line-height: 1.72;
  color: var(--signal);
  max-width: 46em;
}

/* 编号条目 */
.page-disclaimer .clause-list {
  list-style: none;
  margin: clamp(14px, 1.8vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 2.8em minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border-top: 1px solid rgba(23, 64, 47, .55);
  padding-top: 12px;
}

.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause__no {
  color: var(--sage);
  font-size: var(--step-1);
  line-height: 1.9;
  letter-spacing: -.01em;
}

.page-disclaimer .clause p {
  margin: 0;
  font-size: var(--step0);
  line-height: 1.72;
  color: rgba(245, 242, 233, .86);
  max-width: 42em;
}

.page-disclaimer .clause strong {
  color: var(--lime);
  font-weight: 600;
}

.page-disclaimer .mark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .04em;
  margin-right: 8px;
  padding: 1px 6px;
  border-radius: var(--radius);
  vertical-align: 1px;
}

.page-disclaimer .mark::before {
  content: "";
  width: 7px;
  height: 7px;
  background: currentColor;
}

.page-disclaimer .mark--ok {
  color: var(--lime);
  border: 1px solid rgba(198, 249, 74, .32);
  background: rgba(198, 249, 74, .08);
}

.page-disclaimer .mark--talk {
  color: var(--amber);
  border: 1px solid rgba(255, 166, 41, .3);
  background: rgba(255, 166, 41, .08);
}

/* 收尾 */
.page-disclaimer .guide-outro {
  margin-top: clamp(42px, 6vw, 88px);
  padding-top: clamp(24px, 3vw, 40px);
  border-top: var(--guide-rule);
}

.page-disclaimer .guide-outro__title {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: var(--step2);
  margin: 0 0 clamp(12px, 1.6vw, 18px);
}

.page-disclaimer .guide-outro__text {
  margin: 0;
  max-width: 34em;
  font-size: var(--step1);
  line-height: 1.9;
  color: rgba(245, 242, 233, .74);
}

.page-disclaimer .guide-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
}

/* 右侧窄栏 */
.page-disclaimer .guide-aside {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .aside-card {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 18px 18px 16px;
  border-radius: var(--radius);
}

.page-disclaimer .aside-card--contact {
  border-left: 3px solid var(--amber);
}

.page-disclaimer .aside-card__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: .14em;
  color: var(--lime);
}

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

.page-disclaimer .aside-nav li + li {
  border-top: 1px solid var(--line);
}

.page-disclaimer .aside-nav a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  color: rgba(245, 242, 233, .88);
  font-size: var(--step0);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-disclaimer .aside-nav a .num {
  color: var(--sage);
  font-size: var(--step-1);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .aside-nav a:hover,
.page-disclaimer .aside-nav a:focus-visible {
  color: var(--lime);
  padding-left: 4px;
}

.page-disclaimer .aside-nav a:hover .num,
.page-disclaimer .aside-nav a:focus-visible .num {
  color: var(--lime);
}

.page-disclaimer .aside-contact {
  margin: 0;
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr);
  gap: 8px 10px;
  font-size: var(--step-1);
  line-height: 1.6;
}

.page-disclaimer .aside-contact dt {
  color: var(--sage);
  letter-spacing: .04em;
}

.page-disclaimer .aside-contact dd {
  margin: 0;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-disclaimer .aside-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: var(--step-1);
  line-height: 1.65;
  color: var(--sage);
}

@media (min-width: 960px) {
  .page-disclaimer .guide-layout {
    grid-template-columns: minmax(0, 1fr) var(--aside-w);
    gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }

  .page-disclaimer .guide-aside {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .guide-block__lede,
  .page-disclaimer .clause p {
    max-width: 40em;
  }
}

@media (max-width: 599px) {
  .page-disclaimer .guide-hero__facts {
    gap: 8px 20px;
  }

  .page-disclaimer .guide-hero__facts li {
    font-size: var(--step-1);
  }

  .page-disclaimer .clause {
    grid-template-columns: 2.4em minmax(0, 1fr);
    gap: 8px;
  }

  .page-disclaimer .guide-block__hint {
    margin-left: 0;
    order: 3;
  }

  .page-disclaimer .aside-contact {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-disclaimer .aside-contact dt {
    margin-top: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .aside-nav a,
  .page-disclaimer .aside-nav a .num,
  .page-disclaimer .guide-block__hint {
    transition: none;
  }

  .page-disclaimer .aside-nav a:hover,
  .page-disclaimer .aside-nav a:focus-visible {
    padding-left: 0;
  }
}
<<<END>>>