.page-disclaimer {
  --rule-cut: 20px;
  --rule-offset: 0px;
  padding-bottom: 8px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .rule-hero {
  padding: 24px 0 32px;
  background:
    radial-gradient(circle at 82% 12%, rgba(53, 230, 224, 0.14), transparent 58%),
    linear-gradient(150deg, var(--bg) 0%, var(--violet) 100%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .rule-hero-inner {
  display: grid;
  gap: 24px;
}

.page-disclaimer .rule-hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 10px 0 0;
}

.page-disclaimer .rule-lead {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 60ch;
}

.page-disclaimer .rule-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-disclaimer .rule-hero-visual .media-frame {
  border: 3px solid var(--line);
  box-shadow: 8px 8px 0 var(--hard);
}

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

/* ---------- 快捷索引 ---------- */
.page-disclaimer .rule-index-wrap {
  padding-top: 20px;
  padding-bottom: 4px;
}

.page-disclaimer .rule-index {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .rule-index a {
  flex: 0 0 auto;
  display: inline-block;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  background: var(--panel);
  border: 2px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}

.page-disclaimer .rule-index a:hover,
.page-disclaimer .rule-index a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .rule-index a[aria-current="true"] {
  background: rgba(245, 194, 74, 0.2);
  border-color: var(--amber);
  color: var(--amber);
}

/* ---------- 规则卡 ---------- */
.page-disclaimer .rule-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px 0 40px;
}

.page-disclaimer .rule-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 24px 20px 26px;
  background: var(--panel);
  border: 3px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--rule-cut)) 0, 100% var(--rule-cut), 100% 100%, 0 100%);
  filter: drop-shadow(5px 5px 0 var(--hard));
  transition: border-color 180ms ease, background-color 180ms ease, filter 180ms ease;
}

.page-disclaimer .rule-card:hover {
  border-color: var(--cyan);
  background: var(--panel-2);
  filter: drop-shadow(6px 6px 0 rgba(53, 230, 224, 0.28));
}

.page-disclaimer .rule-num {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--amber);
}

.page-disclaimer .rule-num .data-num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--amber);
  letter-spacing: 0.04em;
}

.page-disclaimer .rule-num svg {
  width: 26px;
  height: 26px;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .rule-main h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.2vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-disclaimer .rule-main p {
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 12px;
}

.page-disclaimer .rule-main p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .rule-main a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .rule-main a:hover {
  color: var(--orange);
}

.page-disclaimer .rule-points {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line);
  display: grid;
  gap: 8px;
}

.page-disclaimer .rule-points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .rule-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--amber);
  transform: rotate(45deg);
}

/* ---------- 刻度示意 ---------- */
.page-disclaimer .rule-scale {
  margin-top: 18px;
  padding: 14px 12px 6px;
  background: var(--deep-teal);
  border: 2px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-disclaimer .rule-scale svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 页尾收束 ---------- */
.page-disclaimer .rule-outro {
  border-top: 1px solid var(--amber);
  background: linear-gradient(180deg, var(--wine) 0%, var(--bg) 100%);
  padding: 36px 0 44px;
}

.page-disclaimer .rule-outro-inner {
  display: grid;
  gap: 20px;
}

.page-disclaimer .rule-outro h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 28px);
  color: var(--ink);
  margin: 0 0 10px;
}

.page-disclaimer .rule-outro p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 58ch;
  margin: 0;
}

.page-disclaimer .rule-outro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-disclaimer {
    --rule-cut: 22px;
  }

  .page-disclaimer .rule-hero {
    padding: 40px 0 52px;
  }

  .page-disclaimer .rule-hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
  }

  .page-disclaimer .rule-index-wrap {
    padding-top: 28px;
  }

  .page-disclaimer .rule-stack {
    gap: 32px;
    padding: 28px 0 56px;
  }

  .page-disclaimer .rule-card {
    grid-template-columns: 92px 1fr;
    gap: 24px;
    padding: 32px 32px 34px;
    filter: drop-shadow(8px 8px 0 var(--hard));
  }

  .page-disclaimer .rule-card:nth-child(even) {
    margin-left: 16px;
  }

  .page-disclaimer .rule-num {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-top: 2px;
  }

  .page-disclaimer .rule-num .data-num {
    font-size: 34px;
  }

  .page-disclaimer .rule-num svg {
    width: 32px;
    height: 32px;
  }

  .page-disclaimer .rule-outro-inner {
    grid-template-columns: 1.4fr 0.6fr;
    align-items: center;
    gap: 32px;
  }

  .page-disclaimer .rule-outro-actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule-card,
  .page-disclaimer .rule-index a {
    transition: none;
  }
}
<<<END>>>