.page-disclaimer {
  --rule-num-w: 76px;
  --rule-line: rgba(27, 111, 209, .28);
  --rule-line-soft: rgba(92, 107, 120, .22);
  background: var(--cloud);
  color: var(--ink);
  padding-bottom: clamp(64px, 9vw, 112px);
}

/* ---------- 页首 ---------- */
.page-disclaimer .rule-hero {
  position: relative;
  background: var(--sky);
  color: #fff;
  padding: clamp(26px, 4vw, 46px) 0 0;
  overflow: hidden;
}

.page-disclaimer .rule-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -8%;
  width: 46%;
  height: 100%;
  background: repeating-linear-gradient(78deg, rgba(255, 255, 255, .09) 0 2px, transparent 2px 16px);
  pointer-events: none;
}

.page-disclaimer .rule-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: clamp(24px, 3.6vw, 42px);
}

.page-disclaimer .rule-hero__crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.page-disclaimer .rule-hero__crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255, 255, 255, .55);
}

.page-disclaimer .rule-hero__crumbs a {
  color: rgba(255, 255, 255, .84);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .rule-hero__crumbs a:hover,
.page-disclaimer .rule-hero__crumbs a:focus-visible {
  color: #fff;
  border-bottom-color: var(--gold);
}

.page-disclaimer .rule-hero__crumbs [aria-current="page"] {
  color: rgba(255, 255, 255, .62);
}

.page-disclaimer .rule-hero__eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
}

.page-disclaimer .rule-hero__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  color: #fff;
  max-width: 20ch;
}

.page-disclaimer .rule-hero__lede {
  margin: 0;
  max-width: 58ch;
  color: rgba(255, 255, 255, .9);
}

.page-disclaimer .rule-hero__band {
  position: relative;
  line-height: 0;
  background: var(--deep);
}

.page-disclaimer .rule-hero__band img {
  display: block;
  width: 100%;
  height: clamp(150px, 26vw, 300px);
  object-fit: cover;
}

.page-disclaimer .rule-hero__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(27, 111, 209, .42) 0%, rgba(10, 90, 102, .46) 52%, rgba(245, 248, 251, .94) 100%);
  pointer-events: none;
}

/* ---------- 条目速览 ---------- */
.page-disclaimer .rule-toc {
  position: sticky;
  top: var(--bar-h, 44px);
  z-index: 5;
  background: var(--dawn);
  border-bottom: 1px solid var(--rule-line);
}

.page-disclaimer .rule-toc__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 52px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .rule-toc__inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .rule-toc__label {
  flex: none;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gray);
}

.page-disclaimer .rule-toc ul {
  display: flex;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-toc a {
  display: block;
  padding: 6px 10px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--deep);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 章节 ---------- */
.page-disclaimer .rule-section {
  padding: clamp(44px, 6vw, 78px) 0 0;
}

.page-disclaimer .rule-section--last {
  padding-bottom: clamp(20px, 3vw, 36px);
}

.page-disclaimer .rule-section__head {
  display: grid;
  gap: 12px;
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-disclaimer .rule-section__head .eyebrow {
  margin: 0;
  color: var(--lake);
}

.page-disclaimer .rule-section__head h2 {
  margin: 0;
}

.page-disclaimer .rule-section__head .lede {
  margin: 0;
  color: var(--gray);
}

/* ---------- 条文列表 ---------- */
.page-disclaimer .rule-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--rule-line-soft);
}

.page-disclaimer .rule-item {
  position: relative;
  display: block;
  padding: clamp(18px, 2.6vw, 28px) 0 clamp(18px, 2.6vw, 28px) clamp(6px, 1.2vw, 16px);
  transition: background-color var(--dur) var(--ease);
}

.page-disclaimer .rule-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--rule-line) 0 9px, transparent 9px 21px);
  pointer-events: none;
}

.page-disclaimer .rule-item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .rule-item:hover {
  background-color: rgba(227, 239, 250, .72);
}

.page-disclaimer .rule-item:hover::before,
.page-disclaimer .rule-item:focus-within::before {
  transform: scaleY(1);
}

.page-disclaimer .rule-item__num {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--gray);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .rule-item:hover .rule-item__num,
.page-disclaimer .rule-item:focus-within .rule-item__num {
  color: var(--gold);
}

.page-disclaimer .rule-item__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-disclaimer .rule-item__body p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
}

.page-disclaimer .rule-item__body p + p {
  margin-top: 8px;
}

.page-disclaimer .rule-code {
  display: inline-block;
  margin: 2px 0 6px;
  padding: 8px 14px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--deep);
  background: var(--dawn);
  border-left: 3px solid var(--lake);
}

.page-disclaimer .rule-aside {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding-left: clamp(6px, 1.2vw, 16px);
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-disclaimer .rule-aside a {
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(27, 111, 209, .4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 更新节奏 ---------- */
.page-disclaimer .rule-timing {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-disclaimer .rule-timing__dial {
  position: relative;
  background: var(--deep);
  padding: clamp(22px, 3vw, 34px);
  clip-path: polygon(0 0, calc(100% - var(--notch, 16px)) 0, 100% var(--notch, 16px), 100% 100%, 0 100%);
}

.page-disclaimer .rule-timing__dial::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255, 255, 255, .06) 0 2px, transparent 2px 18px);
  pointer-events: none;
}

.page-disclaimer .rule-dial {
  position: relative;
  z-index: 1;
  display: block;
  width: min(260px, 68vw);
  height: auto;
  margin: 0 auto;
}

.page-disclaimer .rule-dial__seg {
  stroke: rgba(245, 248, 251, .22);
  transition: stroke var(--dur) var(--ease);
}

.page-disclaimer .rule-dial__seg--on {
  stroke: var(--gold);
}

.page-disclaimer .rule-dial__num {
  font-family: var(--font-mono);
  font-size: 46px;
  font-weight: 700;
  fill: #fff;
}

.page-disclaimer .rule-dial__unit {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .12em;
  fill: rgba(245, 248, 251, .74);
}

.page-disclaimer .rule-dial__legend {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(245, 248, 251, .82);
}

.page-disclaimer .rule-dial__legend li {
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-disclaimer .rule-dot {
  flex: none;
  width: 10px;
  height: 3px;
  background: rgba(245, 248, 251, .34);
}

.page-disclaimer .rule-dot--gold {
  background: var(--gold);
}

/* ---------- 联系渠道 ---------- */
.page-disclaimer .rule-channels {
  display: grid;
  gap: 14px;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-channel {
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--dawn);
  border-left: 3px solid var(--lake);
}

.page-disclaimer .rule-channel__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gray);
}

.page-disclaimer .rule-channel__value {
  margin: 0 0 8px;
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 600;
  color: var(--deep);
  word-break: break-all;
}

.page-disclaimer .rule-channel__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .rule-item {
    display: grid;
    grid-template-columns: var(--rule-num-w) minmax(0, 1fr);
    gap: clamp(14px, 2.2vw, 30px);
    padding-left: clamp(12px, 1.6vw, 22px);
  }

  .page-disclaimer .rule-item__num {
    margin-bottom: 0;
    padding-top: 4px;
  }

  .page-disclaimer .rule-item:hover .rule-item__num,
  .page-disclaimer .rule-item:focus-within .rule-item__num {
    transform: translateX(4px);
  }
}

@media (min-width: 640px) {
  .page-disclaimer .rule-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .rule-timing {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }

  .page-disclaimer .rule-timing__dial {
    position: sticky;
    top: calc(var(--bar-h, 44px) + 76px);
  }

  .page-disclaimer .rule-hero__title {
    font-size: clamp(44px, 5.2vw, 68px);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .rule-hero__eyebrow,
  .page-disclaimer .rule-toc__label {
    letter-spacing: .1em;
  }

  .page-disclaimer .rule-item__title {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule-item::before,
  .page-disclaimer .rule-item__num,
  .page-disclaimer .rule-toc a,
  .page-disclaimer .rule-hero__crumbs a {
    transition: none;
  }
}
<<<END>>>