.page-disclaimer {
  --rule-line: rgba(42, 31, 26, 0.16);
  --rule-pad-x: clamp(20px, 4.4vw, 64px);
  --rule-pad-y: clamp(28px, 4.4vw, 52px);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .rule-top {
  padding-top: clamp(16px, 2.2vw, 26px);
}

.page-disclaimer .crumb-sep {
  margin: 0 8px;
  color: var(--gray-600);
}

/* ---------- 页首横幅 ---------- */
.page-disclaimer .rule-banner {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(26px, 4vw, 46px);
  background:
    linear-gradient(180deg, rgba(242, 97, 12, 0.12), rgba(242, 97, 12, 0) 72%),
    var(--char-900);
  border-bottom: 1px solid var(--line-dark);
}

.page-disclaimer .rule-banner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--fox) 0%,
    var(--fox) 34%,
    var(--ember) 34%,
    var(--ember) 46%,
    var(--amber) 46%,
    var(--amber) 50%,
    var(--char-800) 50%,
    var(--char-800) 100%
  );
}

.page-disclaimer .rule-banner-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: end;
  padding-top: clamp(30px, 5vw, 62px);
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .rule-banner h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream-100);
}

.page-disclaimer .rule-lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.85;
  color: rgba(246, 239, 227, 0.78);
}

.page-disclaimer .rule-stamp {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 18px;
  background: var(--char-800);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--fox);
}

.page-disclaimer .stamp-k {
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-disclaimer .stamp-v {
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--gray-400);
}

.page-disclaimer .rule-banner-media {
  margin: clamp(22px, 3.2vw, 38px) 0 0;
}

.page-disclaimer .rule-banner-media img {
  display: block;
  width: 100%;
  height: clamp(150px, 25vw, 290px);
  object-fit: cover;
  border: 1px solid var(--line-dark);
}

/* ---------- 纸张承载区 ---------- */
.page-disclaimer .rule-sheet-wrap {
  padding-top: clamp(36px, 5vw, 70px);
  padding-bottom: clamp(34px, 4.4vw, 64px);
  background: linear-gradient(180deg, var(--char-900) 0%, #1a1310 58%, var(--char-900) 100%);
}

.page-disclaimer .rule-sheet {
  position: relative;
  padding: var(--rule-pad-y) var(--rule-pad-x) calc(var(--rule-pad-y) + 6px);
  background: var(--cream-100);
  color: var(--ink);
  border: 1px solid rgba(42, 31, 26, 0.34);
  box-shadow: var(--shadow-panel);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .rule-toc {
  padding-bottom: clamp(22px, 3vw, 34px);
  margin-bottom: clamp(6px, 1.2vw, 14px);
  border-bottom: 1px solid var(--rule-line);
}

.page-disclaimer .rule-toc-label {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
}

.page-disclaimer .rule-toc-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px 9px 0;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-disclaimer .rule-toc-list a:hover,
.page-disclaimer .rule-toc-list a:focus-visible {
  color: var(--fox);
  padding-left: 8px;
  border-bottom-color: var(--fox);
  outline: none;
}

.page-disclaimer .toc-idx {
  flex: none;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ember);
}

.page-disclaimer .toc-name {
  font-size: 14.5px;
  line-height: 1.5;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .rule {
  padding: clamp(24px, 3.4vw, 40px) 0;
  border-top: 1px solid var(--rule-line);
}

.page-disclaimer .rule:first-child {
  border-top: 0;
  padding-top: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .rule-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(12px, 1.6vw, 18px);
}

.page-disclaimer .rule-num {
  position: relative;
  align-self: flex-start;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ember);
  cursor: help;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .rule-num:hover,
.page-disclaimer .rule-num:focus-visible {
  color: var(--fox);
  border-bottom-color: var(--fox);
  outline: none;
}

.page-disclaimer .rule-num::after {
  content: attr(data-summary);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  width: max-content;
  max-width: min(290px, calc(100vw - 72px));
  padding: 10px 13px;
  background: var(--char-900);
  color: var(--cream-100);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  border-left: 3px solid var(--fox);
  opacity: 0;
  visibility: hidden;
  transform: translateY(5px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    visibility var(--dur) var(--ease);
  pointer-events: none;
  z-index: 6;
}

.page-disclaimer .rule-num:hover::after,
.page-disclaimer .rule-num:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .rule-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 29px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .rule-body {
  font-size: clamp(14.5px, 1.05vw, 16px);
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .rule-body p {
  margin: 0 0 12px;
}

.page-disclaimer .rule-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .rule-list {
  display: grid;
  gap: 11px;
  margin: 14px 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-list li {
  position: relative;
  padding-left: 20px;
}

.page-disclaimer .rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--fox);
}

.page-disclaimer .rule-list b {
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 重点提示条 ---------- */
.page-disclaimer .rule-note {
  margin: 0 0 clamp(10px, 1.6vw, 18px);
}

.page-disclaimer .rule-note-head {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 15px 18px;
  background: var(--cream-200);
  border: 1px solid rgba(42, 31, 26, 0.18);
  border-left: 4px solid var(--fox);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .rule-note-head:hover,
.page-disclaimer .rule-note-head:focus-visible {
  background: #f8ecd9;
  border-left-color: var(--ember);
  outline: none;
}

.page-disclaimer .rule-note-head:focus-visible {
  box-shadow: 0 0 0 3px rgba(75, 224, 210, 0.55);
}

.page-disclaimer .rule-note-title {
  flex: 1 1 auto;
  min-width: 0;
}

.page-disclaimer .rule-note-caret {
  flex: none;
  width: 9px;
  height: 9px;
  margin-left: auto;
  border-right: 2px solid var(--ember);
  border-bottom: 2px solid var(--ember);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .rule-note-head[aria-expanded="true"] .rule-note-caret {
  transform: rotate(-135deg) translate(-2px, -2px);
}

.page-disclaimer .rule-note-body {
  background: var(--cream-200);
  border: 1px solid rgba(42, 31, 26, 0.18);
  border-top: 0;
  border-left: 4px solid var(--fox);
}

.page-disclaimer .rule-note-body p {
  margin: 0;
  padding: 14px 18px 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 页尾回跳标签 ---------- */
.page-disclaimer .rule-return {
  padding-top: clamp(24px, 3.4vw, 40px);
}

.page-disclaimer .rule-return-label {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gray-400);
}

.page-disclaimer .rule-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .rule-tags a {
  display: inline-block;
  padding: 7px 13px;
  background: var(--char-800);
  border: 1px solid var(--line-dark);
  color: var(--cream-100);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-disclaimer .rule-tags a:hover,
.page-disclaimer .rule-tags a:focus-visible {
  color: var(--fox);
  border-color: var(--fox);
  transform: translateY(-2px);
  outline: none;
}

.page-disclaimer .rule-tags a:focus-visible {
  box-shadow: 0 0 0 3px rgba(75, 224, 210, 0.5);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .rule-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .rule-banner-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 24px;
  }

  .page-disclaimer .rule-sheet {
    box-shadow: 12px 12px 0 -1px rgba(242, 97, 12, 0.3), var(--shadow-panel);
  }

  .page-disclaimer .rule {
    display: grid;
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    column-gap: clamp(28px, 3.6vw, 56px);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-disclaimer .rule-toc-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-disclaimer .rule-note-head {
    align-items: flex-start;
  }

  .page-disclaimer .rule-banner-media img {
    height: 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .rule-num::after,
  .page-disclaimer .rule-tags a,
  .page-disclaimer .rule-toc-list a {
    transition: none;
  }

  .page-disclaimer .rule-tags a:hover,
  .page-disclaimer .rule-tags a:focus-visible {
    transform: none;
  }
}
<<<END>>>