.page-disclaimer {
  --disc-num: 2rem;
  --disc-gap: clamp(12px, 2vw, 22px);
  --disc-key: rgba(217, 162, 39, 0.14);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-top: clamp(14px, 2.6vw, 26px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-disclaimer .breadcrumb {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding: 6px 0 14px;
}

.page-disclaimer .breadcrumb__link {
  color: var(--vermilion);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  border-bottom-color: var(--vermilion);
}

.page-disclaimer .breadcrumb__sep {
  padding: 0 8px;
  color: var(--line);
}

.page-disclaimer .breadcrumb__current {
  color: var(--ink);
}

/* 顶部告示牌 */
.page-disclaimer .notice-plate {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  background: var(--navy);
  color: var(--butter-pale);
  border: 1px solid var(--vermilion-deep);
  border-left: 6px solid var(--vermilion);
  padding: clamp(20px, 3.4vw, 40px);
}

.page-disclaimer .notice-plate__kicker {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--butter);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .notice-plate__kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--vermilion);
  display: inline-block;
}

.page-disclaimer .notice-plate__title {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(28px, 5.4vw, 46px);
  line-height: 1.15;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-disclaimer .notice-plate__lead {
  margin: 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(246, 239, 226, 0.86);
}

.page-disclaimer .notice-plate__meta {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(240, 217, 160, 0.28);
}

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

.page-disclaimer .notice-plate__meta summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--butter-pale);
}

.page-disclaimer .notice-plate__meta summary::after {
  content: "＋";
  color: var(--butter);
  font-size: 14px;
}

.page-disclaimer .notice-plate__meta[open] summary::after {
  content: "－";
}

.page-disclaimer .notice-plate__meta summary:focus-visible {
  outline: 2px solid var(--butter);
  outline-offset: 3px;
}

.page-disclaimer .notice-plate__changes {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .notice-plate__changes li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(246, 239, 226, 0.82);
}

.page-disclaimer .notice-plate__changes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--vermilion);
}

.page-disclaimer .notice-plate__media {
  margin: 0;
  border: 1px solid rgba(240, 217, 160, 0.3);
  line-height: 0;
  align-self: start;
}

.page-disclaimer .notice-plate__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.9);
}

/* 条款索引 */
.page-disclaimer .clause-index {
  padding: clamp(24px, 3.6vw, 38px) 0 4px;
}

.page-disclaimer .clause-index__title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .clause-index__title::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--vermilion);
}

.page-disclaimer .clause-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease;
}

.page-disclaimer .clause-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--vermilion);
}

.page-disclaimer .clause-index__link:hover,
.page-disclaimer .clause-index__link:focus-visible {
  border-color: var(--vermilion);
  background: var(--disc-key);
}

.page-disclaimer .clause-index__link[data-current="true"] {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: var(--paper);
}

.page-disclaimer .clause-index__link[data-current="true"] .clause-index__num {
  color: var(--butter-pale);
}

/* 条款章节 */
.page-disclaimer .clause-chapter {
  padding: clamp(28px, 4.4vw, 50px) 0;
  border-top: 1px solid var(--line);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-disclaimer .clause-chapter__head {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.page-disclaimer .clause-chapter__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--vermilion);
}

.page-disclaimer .clause-chapter__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-disclaimer .clause-list {
  display: grid;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: var(--disc-num) 1fr;
  gap: 0 var(--disc-gap);
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--vermilion);
  padding-top: 3px;
}

.page-disclaimer .clause__body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-disclaimer .clause__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .clause__link {
  color: var(--vermilion);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause__link:hover,
.page-disclaimer .clause__link:focus-visible {
  border-bottom-color: var(--vermilion);
}

/* 重点条款（可展开） */
.page-disclaimer .clause--key {
  background: var(--disc-key);
  border-top-color: var(--butter);
  padding: 16px 12px;
  transition: background-color 180ms ease;
}

.page-disclaimer .clause__summary {
  display: grid;
  grid-template-columns: var(--disc-num) 1fr auto;
  gap: 0 var(--disc-gap);
  align-items: start;
  list-style: none;
  cursor: pointer;
}

.page-disclaimer .clause__summary:focus-visible {
  outline: 2px solid var(--vermilion);
  outline-offset: 4px;
}

.page-disclaimer .clause__main {
  display: block;
}

.page-disclaimer .clause__title {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
  color: var(--ink);
}

.page-disclaimer .clause__text {
  display: block;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-disclaimer .clause__toggle {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--vermilion);
  border: 1px solid var(--vermilion);
  padding: 2px 6px;
  white-space: nowrap;
}

.page-disclaimer .clause__toggle::before {
  content: "补充";
}

.page-disclaimer details[open] > .clause__summary .clause__toggle::before {
  content: "收起";
}

.page-disclaimer .clause__detail {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .clause__detail p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* 深色收尾章节 */
.page-disclaimer .clause-chapter--dark {
  background: var(--navy);
  border-top: 3px solid var(--vermilion);
  margin-top: clamp(26px, 3.6vw, 44px);
  padding-bottom: clamp(34px, 5vw, 56px);
}

.page-disclaimer .clause-chapter--dark .clause-chapter__no {
  color: var(--butter);
}

.page-disclaimer .clause-chapter--dark .clause-chapter__title {
  color: var(--paper);
}

.page-disclaimer .clause-chapter--dark .clause {
  border-top-color: rgba(240, 217, 160, 0.24);
}

.page-disclaimer .clause-chapter--dark .clause__num {
  color: var(--butter);
}

.page-disclaimer .clause-chapter--dark .clause__body h3 {
  color: var(--paper);
}

.page-disclaimer .clause-chapter--dark .clause__body p,
.page-disclaimer .clause-chapter--dark .clause__text {
  color: rgba(246, 239, 226, 0.82);
}

.page-disclaimer .clause-chapter--dark .clause--key {
  background: rgba(217, 162, 39, 0.18);
  border-top-color: var(--butter);
}

.page-disclaimer .clause-chapter--dark .clause__title {
  color: var(--paper);
}

.page-disclaimer .clause-chapter--dark .clause__toggle {
  color: var(--butter);
  border-color: var(--butter);
}

.page-disclaimer .clause-chapter--dark .clause__detail {
  border-top-color: rgba(240, 217, 160, 0.3);
}

.page-disclaimer .clause-chapter--dark .clause__detail p {
  color: rgba(246, 239, 226, 0.9);
}

.page-disclaimer .clause-chapter--dark .clause__link {
  color: var(--butter-pale);
  border-bottom-color: rgba(240, 217, 160, 0.5);
}

.page-disclaimer .clause-chapter--dark .clause__link:hover,
.page-disclaimer .clause-chapter--dark .clause__link:focus-visible {
  border-bottom-color: var(--butter-pale);
}

/* 页尾门牌链接带 */
.page-disclaimer .clause-doors {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(240, 217, 160, 0.28);
  border: 1px solid rgba(240, 217, 160, 0.28);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-disclaimer .clause-doors__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  background: var(--navy-night);
  color: var(--paper);
  text-decoration: none;
  font-size: 14.5px;
  transition: background-color 160ms ease, color 160ms ease;
}

.page-disclaimer .clause-doors__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--butter);
  border: 1px solid rgba(240, 217, 160, 0.42);
  padding: 2px 6px;
}

.page-disclaimer .clause-doors__link:hover,
.page-disclaimer .clause-doors__link:focus-visible {
  background: var(--vermilion);
  color: var(--paper);
}

.page-disclaimer .clause-doors__link:hover .clause-doors__num,
.page-disclaimer .clause-doors__link:focus-visible .clause-doors__num {
  color: var(--butter-pale);
  border-color: rgba(246, 239, 226, 0.6);
}

@media (min-width: 720px) {
  .page-disclaimer {
    --disc-num: 2.8rem;
  }

  .page-disclaimer .notice-plate {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-disclaimer .clause__detail {
    grid-column: 2 / -1;
    margin-left: calc(var(--disc-num) + var(--disc-gap));
  }

  .page-disclaimer .clause--key {
    padding: 18px 18px;
  }

  .page-disclaimer .clause-doors {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .notice-plate {
    padding: clamp(32px, 3vw, 48px);
  }

  .page-disclaimer .clause__body p,
  .page-disclaimer .clause__text {
    max-width: 40em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause-index__link,
  .page-disclaimer .clause--key,
  .page-disclaimer .clause-doors__link {
    transition: none;
  }
}
<<<END>>>