.page-disclaimer {
  background: var(--paper);
  color: var(--ink-900);
  overflow-x: hidden;
}

.page-disclaimer .ud-hero {
  position: relative;
  background: var(--ink-900);
  color: var(--paper);
  padding: 26px 0 72px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
  overflow: hidden;
}

.page-disclaimer .ud-hero::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -80px;
  width: 260px;
  height: 300px;
  background: var(--green-500);
  opacity: .18;
  transform: rotate(16deg);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .ud-hero::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 120px;
  height: 4px;
  background: var(--orange-500);
}

.page-disclaimer .ud-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-disclaimer .ud-hero .breadcrumb {
  color: rgba(247, 249, 248, .58);
  font-size: 13px;
  margin: 0 0 22px;
}

.page-disclaimer .ud-hero .breadcrumb a {
  color: rgba(247, 249, 248, .82);
  text-decoration: none;
}

.page-disclaimer .ud-hero .breadcrumb a:hover,
.page-disclaimer .ud-hero .breadcrumb a:focus-visible {
  color: var(--green-500);
}

.page-disclaimer .ud-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange-500);
  border: 1px solid var(--orange-500);
  padding: 5px 12px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}

.page-disclaimer .ud-title {
  font-family: var(--font-sans);
  font-size: clamp(26px, 5.3vw, 44px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.01em;
  margin: 20px 0 16px;
  max-width: 800px;
  color: var(--white);
}

.page-disclaimer .ud-lede {
  margin: 0;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 249, 248, .84);
}

.page-disclaimer .ud-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-disclaimer .ud-body {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--gutter) 80px;
}

/* 版本折叠条 */
.page-disclaimer .ud-version {
  margin-top: 34px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), 0 100%);
}

.page-disclaimer .ud-version summary {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-800);
}

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

.page-disclaimer .ud-version summary:focus-visible {
  outline: 2px solid var(--green-500);
  outline-offset: -2px;
}

.page-disclaimer .ud-version-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange-700);
  background: rgba(255, 107, 53, .14);
  padding: 4px 10px;
}

.page-disclaimer .ud-version-mark {
  margin-left: auto;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--green-700);
  border-bottom: 2px solid var(--green-700);
  transform: rotate(45deg) translateY(-3px);
  transition: transform var(--dur);
}

.page-disclaimer .ud-version[open] .ud-version-mark {
  transform: rotate(225deg) translateY(-3px);
}

.page-disclaimer .ud-version-body {
  padding: 4px 20px 22px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-800);
}

.page-disclaimer .ud-version-body p {
  margin: 14px 0 0;
}

.page-disclaimer .ud-version-list {
  margin: 10px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

/* 目录 */
.page-disclaimer .ud-toc {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .ud-toc a {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "idx label"
    "idx desc";
  column-gap: 12px;
  row-gap: 4px;
  padding: 16px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green-500);
  text-decoration: none;
  color: var(--ink-800);
  transition: background var(--dur), border-color var(--dur), transform var(--dur);
}

.page-disclaimer .ud-toc a:hover,
.page-disclaimer .ud-toc a:focus-visible {
  background: var(--green-050);
  border-color: var(--green-500);
  transform: translateX(2px);
}

.page-disclaimer .ud-toc-idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--green-700);
  padding-top: 3px;
}

.page-disclaimer .ud-toc-label {
  grid-area: label;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-toc-desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

/* 首图 */
.page-disclaimer .ud-figure {
  margin: 40px 0 0;
}

.page-disclaimer .ud-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--green-050);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), 0 100%);
}

.page-disclaimer .ud-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* 章节 */
.page-disclaimer .ud-section {
  margin-top: 56px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 72px;
}

.page-disclaimer .ud-section-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.page-disclaimer .ud-sec-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--orange-700);
  border: 1px solid rgba(255, 107, 53, .42);
  padding: 3px 8px;
  flex: none;
}

.page-disclaimer .ud-section h2 {
  margin: 0;
  font-size: clamp(21px, 3.3vw, 29px);
  line-height: 1.32;
  font-weight: 800;
  color: var(--ink-900);
}

.page-disclaimer .ud-lead {
  margin: 0 0 22px;
  max-width: 720px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-800);
}

/* 定义列表 */
.page-disclaimer .ud-terms {
  margin: 0;
  display: grid;
}

.page-disclaimer .ud-term {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .ud-term:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ud-term dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-term-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--green-700);
  flex: none;
}

.page-disclaimer .ud-term dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-800);
}

.page-disclaimer .ud-term-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 13px;
  color: var(--green-700);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur), color var(--dur);
}

.page-disclaimer .ud-term-link::after {
  content: "→";
}

.page-disclaimer .ud-term-link:hover,
.page-disclaimer .ud-term-link:focus-visible {
  border-bottom-color: var(--green-700);
}

/* 时间轴 */
.page-disclaimer .ud-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .ud-step {
  position: relative;
  margin-left: 6px;
  padding: 0 0 26px 28px;
  border-left: 2px solid var(--line);
}

.page-disclaimer .ud-step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-disclaimer .ud-step::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 4px;
  width: 14px;
  height: 14px;
  background: var(--green-500);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.page-disclaimer .ud-step-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--green-700);
  margin-bottom: 4px;
}

.page-disclaimer .ud-step h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-step p {
  margin: 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-800);
}

/* 订阅三步 */
.page-disclaimer .ud-flow {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-disclaimer .ud-flow li {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green-500);
  padding: 18px 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-disclaimer .ud-flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange-500);
  margin-bottom: 10px;
}

.page-disclaimer .ud-flow h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-flow p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-800);
}

/* 规则笔记 */
.page-disclaimer .ud-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-disclaimer .ud-note {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .ud-note:last-child {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ud-note h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-note p {
  margin: 0;
  max-width: 700px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-800);
}

/* 引用规范 */
.page-disclaimer .ud-rules {
  list-style: none;
  counter-reset: rule;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-disclaimer .ud-rules li {
  position: relative;
  padding-left: 50px;
}

.page-disclaimer .ud-rules li::before {
  counter-increment: rule;
  content: counter(rule, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--green-700);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green-500);
  padding: 3px 6px;
  background: var(--white);
}

.page-disclaimer .ud-rules strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-rules p {
  margin: 0;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-800);
}

/* 结尾 */
.page-disclaimer .ud-callout {
  display: grid;
  gap: 20px;
  padding: 22px;
  background: var(--green-050);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 0 100%);
}

.page-disclaimer .ud-callout h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-disclaimer .ud-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-800);
}

.page-disclaimer .ud-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

@media (min-width: 640px) {
  .page-disclaimer .ud-toc {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 760px) {
  .page-disclaimer .ud-hero {
    padding: 30px 0 84px;
  }

  .page-disclaimer .ud-term {
    grid-template-columns: 220px 1fr;
    column-gap: 28px;
    align-items: start;
  }

  .page-disclaimer .ud-flow {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .ud-callout {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 28px;
    padding: 28px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .ud-toc {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .ud-body {
    padding-bottom: 96px;
  }
}

@media (max-width: 420px) {
  .page-disclaimer .ud-rules li {
    padding-left: 44px;
  }

  .page-disclaimer .ud-version summary {
    padding: 14px 16px;
  }

  .page-disclaimer .ud-version-body {
    padding: 4px 16px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ud-toc a,
  .page-disclaimer .ud-term-link,
  .page-disclaimer .ud-version-mark {
    transition: none;
  }

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