.page-disclaimer {
  --ud-gap: clamp(16px, 3vw, 28px);
  --ud-shadow-paper: 0 18px 40px -32px rgba(11, 43, 36, 0.55);
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ud-hero {
  position: relative;
  overflow: hidden;
  background: var(--pitch);
  color: var(--paper);
  padding: clamp(26px, 5vw, 58px) 0 clamp(34px, 6.5vw, 78px);
}

.page-disclaimer .ud-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -46%;
  width: 62%;
  height: 110%;
  background: linear-gradient(115deg,
    transparent 42%,
    rgba(63, 224, 180, 0.12) 42%,
    rgba(63, 224, 180, 0.12) 50%,
    transparent 50%,
    transparent 62%,
    rgba(240, 160, 60, 0.10) 62%,
    rgba(240, 160, 60, 0.10) 68%,
    transparent 68%);
  pointer-events: none;
}

.page-disclaimer .ud-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-disclaimer .ud-hero .breadcrumb {
  margin-bottom: 20px;
  color: var(--on-dark-soft);
}

.page-disclaimer .ud-hero .breadcrumb a {
  color: var(--on-dark);
  text-decoration: none;
}

.page-disclaimer .ud-hero .breadcrumb a:hover {
  color: var(--gold);
}

.page-disclaimer .ud-hero .u-eyebrow {
  color: var(--teal);
}

.page-disclaimer .ud-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 17ch;
}

.page-disclaimer .ud-hero .u-lead {
  margin-top: 18px;
  max-width: 46ch;
  color: var(--on-dark);
  font-size: clamp(15.5px, 1.7vw, 18px);
  line-height: 1.8;
}

.page-disclaimer .ud-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-disclaimer .ud-hero__aside {
  border: 1px solid rgba(245, 241, 230, 0.22);
  border-top: 3px solid var(--gold);
  background: rgba(15, 30, 56, 0.55);
  padding: 18px 18px 20px;
}

.page-disclaimer .ud-hero__aside-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--teal);
}

.page-disclaimer .ud-jump {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .ud-jump a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 4px 9px 0;
  border-bottom: 1px solid rgba(245, 241, 230, 0.1);
  color: var(--on-dark);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.22s var(--ease), padding-left 0.22s var(--ease);
}

.page-disclaimer .ud-jump a:hover {
  color: var(--gold);
  padding-left: 10px;
}

.page-disclaimer .ud-jump .u-num {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--teal);
}

/* ---------- 通用标题 ---------- */
.page-disclaimer .ud-head {
  max-width: 60ch;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-disclaimer .ud-head h2,
.page-disclaimer .ud-update__intro h2,
.page-disclaimer .ud-quote h2,
.page-disclaimer .ud-fix h2,
.page-disclaimer .ud-contact h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.7vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .ud-head__lead {
  margin-top: 14px;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.78;
}

/* ---------- 三步卡片 ---------- */
.page-disclaimer .ud-cards {
  display: grid;
  gap: var(--ud-gap);
  grid-template-columns: 1fr;
}

.page-disclaimer .ud-card {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  padding: clamp(20px, 2.6vw, 30px) clamp(18px, 2.2vw, 26px);
  box-shadow: var(--ud-shadow-paper);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-disclaimer .ud-card:hover,
.page-disclaimer .ud-card:focus-within {
  transform: translateY(-6px);
  border-left-color: var(--gold-deep);
}

.page-disclaimer .ud-card__num {
  display: block;
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold-deep);
}

.page-disclaimer .ud-card h3 {
  margin: 10px 0 0;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.35;
  color: var(--pitch);
}

.page-disclaimer .ud-steps {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  counter-reset: udstep;
  display: grid;
  gap: 10px;
}

.page-disclaimer .ud-steps li {
  position: relative;
  counter-increment: udstep;
  padding-left: 30px;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-disclaimer .ud-steps li::before {
  content: counter(udstep);
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  background: var(--pitch);
  color: var(--paper);
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1;
}

.page-disclaimer .ud-card__more {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
  transition: max-height 0.36s var(--ease), opacity 0.3s var(--ease), margin-top 0.3s var(--ease);
}

.page-disclaimer .ud-card:hover .ud-card__more,
.page-disclaimer .ud-card:focus-within .ud-card__more {
  max-height: 220px;
  margin-top: 12px;
  opacity: 1;
}

.page-disclaimer .ud-card__link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--teal);
  color: var(--pitch);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .ud-card__link:hover {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
}

.page-disclaimer .ud-figure {
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 10px;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-top: 3px solid var(--pitch);
}

.page-disclaimer .ud-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .ud-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

/* ---------- 更新时效 ---------- */
.page-disclaimer .ud-update {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .ud-live {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  padding: 9px 14px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-disclaimer .ud-live__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(63, 224, 180, 0.22);
  animation: ud-pulse 2.4s var(--ease) infinite;
}

@keyframes ud-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.page-disclaimer .ud-cadence {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .ud-cadence__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ud-cadence dt {
  font-size: 16px;
  font-weight: 700;
  color: var(--pitch);
}

.page-disclaimer .ud-cadence dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 引用与转载 ---------- */
.page-disclaimer .ud-quote {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-disclaimer .ud-rules {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .ud-rules li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-disclaimer .ud-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--gold);
}

.page-disclaimer .ud-rules strong {
  margin-right: 6px;
  color: var(--pitch);
}

.page-disclaimer .ud-code {
  background: var(--night);
  border-left: 4px solid var(--gold);
  padding: 22px 20px 24px;
  font-family: var(--font-num);
  font-size: 15px;
  line-height: 2;
  letter-spacing: 0.02em;
  color: var(--paper);
  overflow-x: auto;
}

.page-disclaimer .ud-code p {
  margin: 0;
  white-space: nowrap;
}

.page-disclaimer .ud-code__k {
  display: inline-block;
  min-width: 3.2em;
  margin-right: 12px;
  color: var(--teal);
}

/* ---------- 查阅路径 ---------- */
.page-disclaimer .ud-on-dark .u-eyebrow {
  color: var(--teal);
}

.page-disclaimer .ud-on-dark .ud-head h2 {
  color: var(--paper);
}

.page-disclaimer .ud-on-dark .ud-head__lead {
  color: var(--on-dark);
}

.page-disclaimer .ud-path {
  position: relative;
  list-style: none;
  margin: clamp(22px, 3.4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-disclaimer .ud-path__node {
  display: block;
  height: 100%;
  padding: 16px 16px 18px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--night);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-disclaimer .ud-path__node:hover {
  transform: translateY(-4px);
  border-top-color: var(--gold);
}

.page-disclaimer .ud-path__num {
  display: block;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold-deep);
}

.page-disclaimer .ud-path__name {
  display: block;
  margin-top: 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--pitch);
}

.page-disclaimer .ud-path__meta {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- 差异反馈 ---------- */
.page-disclaimer .ud-fix {
  display: grid;
  gap: clamp(24px, 3.5vw, 48px);
}

.page-disclaimer .ud-fix .u-btn {
  margin-top: 22px;
}

.page-disclaimer .ud-fix__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: udfix;
}

.page-disclaimer .ud-fix__list li {
  position: relative;
  counter-increment: udfix;
  padding: 16px 0 16px 46px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .ud-fix__list li:first-child {
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .ud-fix__list li::before {
  content: counter(udfix, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 17px;
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1.2;
  color: var(--gold-deep);
}

.page-disclaimer .ud-fix__list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 16px;
  color: var(--pitch);
}

.page-disclaimer .ud-fix__note {
  margin: 26px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--teal);
  background: var(--paper-3);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 显示模式 ---------- */
.page-disclaimer .ud-modes {
  display: grid;
  gap: var(--ud-gap);
  grid-template-columns: 1fr;
}

.page-disclaimer .ud-mode {
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
}

.page-disclaimer .ud-mode--night {
  background: var(--night);
  border-color: rgba(15, 30, 56, 0.6);
  color: var(--paper);
}

.page-disclaimer .ud-mode--day {
  background: var(--paper);
  border-color: var(--line-strong);
  color: var(--ink);
}

.page-disclaimer .ud-mode__tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-disclaimer .ud-mode--night .ud-mode__tag {
  color: var(--teal);
}

.page-disclaimer .ud-mode--day .ud-mode__tag {
  color: var(--gold-deep);
}

.page-disclaimer .ud-mode__screen {
  display: grid;
  gap: 7px;
  margin: 16px 0 18px;
  padding: 14px;
  border: 1px solid currentColor;
  opacity: 0.85;
}

.page-disclaimer .ud-mode__screen i {
  display: block;
  height: 8px;
  background: currentColor;
  opacity: 0.3;
}

.page-disclaimer .ud-mode__screen i:nth-child(1) { width: 78%; }
.page-disclaimer .ud-mode__screen i:nth-child(2) { width: 52%; }
.page-disclaimer .ud-mode__screen i:nth-child(3) { width: 68%; }
.page-disclaimer .ud-mode__screen i:nth-child(4) { width: 40%; }

.page-disclaimer .ud-mode p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-disclaimer .ud-mode--night p {
  color: var(--on-dark);
}

.page-disclaimer .ud-mode--day p {
  color: var(--ink-soft);
}

.page-disclaimer .ud-notes {
  list-style: none;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .ud-notes li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-disclaimer .ud-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 12px;
  height: 2px;
  background: var(--teal);
}

.page-disclaimer .ud-notes strong {
  margin-right: 6px;
  color: var(--pitch);
}

/* ---------- 联系方式 ---------- */
.page-disclaimer .ud-contact {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

.page-disclaimer .ud-contact__list {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .ud-contact__list > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .ud-contact__list dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

.page-disclaimer .ud-contact__list dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

.page-disclaimer .ud-contact__list dd a {
  color: var(--pitch);
  text-decoration: none;
  border-bottom: 2px solid var(--teal);
}

.page-disclaimer .ud-contact__list dd a:hover {
  border-bottom-color: var(--gold);
}

.page-disclaimer .ud-contact__num {
  font-family: var(--font-num);
  font-size: 21px;
  letter-spacing: 0.02em;
}

.page-disclaimer .ud-top {
  margin: clamp(28px, 4vw, 44px) 0 0;
  text-align: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .ud-contact__list > div {
    grid-template-columns: 120px 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .ud-modes {
    grid-template-columns: 1fr 1fr;
  }

  .page-disclaimer .ud-cadence__row {
    grid-template-columns: 180px 1fr;
    gap: 22px;
    align-items: baseline;
  }

  .page-disclaimer .ud-path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-disclaimer .ud-path::before {
    content: "";
    position: absolute;
    left: 3%;
    right: 3%;
    top: 34px;
    height: 2px;
    background: linear-gradient(90deg, var(--teal), rgba(63, 224, 180, 0.25) 46%, var(--gold));
    opacity: 0.8;
  }

  .page-disclaimer .ud-path__node {
    position: relative;
    z-index: 1;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .ud-hero__grid {
    grid-template-columns: 1.55fr 1fr;
    align-items: end;
  }

  .page-disclaimer .ud-update {
    grid-template-columns: 1fr 1.15fr;
    align-items: start;
  }

  .page-disclaimer .ud-quote {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

  .page-disclaimer .ud-fix {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }

  .page-disclaimer .ud-contact {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .ud-cards {
    grid-template-columns: 1.15fr 1fr 0.85fr;
    align-items: start;
  }

  .page-disclaimer .ud-card:nth-child(2) {
    margin-top: 26px;
  }

  .page-disclaimer .ud-card:nth-child(3) {
    margin-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ud-card,
  .page-disclaimer .ud-card__more,
  .page-disclaimer .ud-jump a,
  .page-disclaimer .ud-path__node {
    transition: none;
  }

  .page-disclaimer .ud-card:hover,
  .page-disclaimer .ud-card:focus-within,
  .page-disclaimer .ud-path__node:hover {
    transform: none;
  }

  .page-disclaimer .ud-live__dot {
    animation: none;
  }
}
<<<END>>>