.page-disclaimer {
  --ud-line: rgba(242, 239, 228, 0.16);
  --ud-line-soft: rgba(242, 239, 228, 0.08);
  --ud-panel: rgba(23, 53, 44, 0.72);
  --ud-agent: #35F0D0;
  background: var(--ink);
  color: var(--cool);
  overflow-x: hidden;
}

.page-disclaimer .ud-hero {
  padding: clamp(90px, 13vw, 148px) 0 clamp(28px, 4vw, 44px);
  position: relative;
}

.page-disclaimer .ud-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ud-line), transparent);
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-disclaimer .ud-hero-grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-disclaimer .ud-hero-copy {
  min-width: 0;
}

.page-disclaimer .ud-hero-copy .tag {
  margin-bottom: 18px;
}

.page-disclaimer h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.4vw, 4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin: 0 0 20px;
  max-width: 16ch;
}

.page-disclaimer .ud-lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--cool);
  max-width: 52ch;
  margin: 0 0 28px;
}

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

.page-disclaimer .ud-hero-figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .ud-hero-figure .figure-media {
  border: 1px solid var(--ud-line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--moss);
  box-shadow: var(--shadow-paper);
  position: relative;
}

.page-disclaimer .ud-hero-figure .figure-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(53, 240, 208, 0.14), transparent 55%, rgba(255, 122, 61, 0.12));
  pointer-events: none;
}

.page-disclaimer .ud-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .ud-hero-figure .figure-caption {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(221, 231, 227, 0.66);
  font-family: var(--font-body);
}

/* 使用路径 */
.page-disclaimer .ud-path {
  padding: clamp(28px, 4vw, 44px) 0 clamp(36px, 5vw, 60px);
}

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

.page-disclaimer .ud-path-node {
  position: relative;
  min-width: 0;
}

.page-disclaimer .ud-path-node a {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num label"
    "num desc";
  column-gap: 14px;
  row-gap: 4px;
  padding: 16px 18px;
  border: 1px solid var(--ud-line);
  border-left: 2px solid var(--track);
  border-radius: 4px;
  background: var(--ud-panel);
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}

.page-disclaimer .ud-path-node a:hover,
.page-disclaimer .ud-path-node a:focus-visible {
  border-color: var(--ud-agent);
  border-left-color: var(--track);
  background: rgba(23, 53, 44, 0.95);
  transform: translateY(-2px);
}

.page-disclaimer .ud-node-num {
  grid-area: num;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink);
  background: var(--track);
  border-radius: 3px;
  padding: 0 6px;
  height: 26px;
  display: inline-flex;
  align-items: center;
}

.page-disclaimer .ud-node-label {
  grid-area: label;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-disclaimer .ud-node-desc {
  grid-area: desc;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(221, 231, 227, 0.7);
}

/* 条款区 */
.page-disclaimer .ud-rules {
  padding: clamp(24px, 4vw, 40px) 0 clamp(56px, 8vw, 96px);
}

.page-disclaimer .ud-rules .section-head {
  max-width: 62ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-disclaimer .ud-rules .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  letter-spacing: -0.01em;
  color: var(--cream);
  margin: 0 0 12px;
}

.page-disclaimer .ud-rules .section-sub {
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
  margin: 0;
}

.page-disclaimer .ud-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-disclaimer .ud-toc {
  border: 1px solid var(--ud-line-soft);
  border-radius: 4px;
  background: rgba(46, 58, 54, 0.4);
  padding: 18px 18px 16px;
}

.page-disclaimer .ud-toc-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 12px;
}

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

.page-disclaimer .ud-toc-list a {
  display: flex;
  gap: 10px;
  padding: 7px 6px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--cool);
  text-decoration: none;
  border-radius: 3px;
  border-left: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .ud-toc-list a .num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: rgba(246, 184, 74, 0.8);
  padding-top: 1px;
}

.page-disclaimer .ud-toc-list a:hover,
.page-disclaimer .ud-toc-list a:focus-visible {
  color: var(--cream);
  border-left-color: var(--ud-agent);
  background: rgba(53, 240, 208, 0.07);
}

.page-disclaimer .ud-toc-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--ud-line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(221, 231, 227, 0.6);
}

.page-disclaimer .ud-toc-note a {
  color: var(--ud-agent);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.35);
}

.page-disclaimer .ud-articles {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  min-width: 0;
}

.page-disclaimer .ud-card {
  position: relative;
  border: 1px solid var(--ud-line);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(23, 53, 44, 0.85), rgba(11, 31, 26, 0.9));
  padding: clamp(20px, 3.4vw, 34px);
  scroll-margin-top: 96px;
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .ud-card::before {
  content: "";
  position: absolute;
  top: -1px;
  right: -1px;
  width: 22px;
  height: 22px;
  background: linear-gradient(225deg, var(--ink) 50%, var(--stone) 50%);
  border-bottom-left-radius: 3px;
}

.page-disclaimer .ud-card-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ud-line-soft);
}

.page-disclaimer .ud-card-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--clay);
  border: 1px solid rgba(183, 110, 79, 0.6);
  border-radius: 3px;
  padding: 2px 7px;
  flex: none;
}

.page-disclaimer .ud-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  letter-spacing: 0.01em;
  color: var(--cream);
  margin: 0;
}

.page-disclaimer .ud-card-lead {
  font-size: 15px;
  line-height: 1.85;
  color: var(--cool);
  margin: 0 0 16px;
}

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

.page-disclaimer .ud-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(221, 231, 227, 0.86);
}

.page-disclaimer .ud-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--ud-agent);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-disclaimer .ud-list a {
  color: var(--ud-agent);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.35);
}

.page-disclaimer .ud-list a:hover,
.page-disclaimer .ud-list a:focus-visible {
  border-bottom-color: var(--ud-agent);
}

.page-disclaimer .ud-tip {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  background: rgba(246, 184, 74, 0.08);
  border-radius: 0 3px 3px 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(242, 239, 228, 0.9);
}

/* 联系与备案 */
.page-disclaimer .ud-contact {
  padding: 0 0 clamp(48px, 7vw, 88px);
}

.page-disclaimer .ud-contact-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  border-top: 1px solid var(--ud-line);
  padding-top: clamp(26px, 4vw, 44px);
}

.page-disclaimer .ud-contact-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  color: var(--cream);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.page-disclaimer .ud-contact-copy p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--cool);
  margin: 0 0 22px;
  max-width: 46ch;
}

.page-disclaimer .ud-contact-list {
  margin: 0;
  display: grid;
  gap: 0;
  border: 1px solid var(--ud-line-soft);
  border-radius: 4px;
  background: rgba(46, 58, 54, 0.36);
  overflow: hidden;
}

.page-disclaimer .ud-contact-row {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--ud-line-soft);
}

.page-disclaimer .ud-contact-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .ud-contact-row dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(246, 184, 74, 0.85);
  padding-top: 2px;
}

.page-disclaimer .ud-contact-row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream);
  word-break: break-word;
}

.page-disclaimer .ud-contact-row dd a {
  color: var(--ud-agent);
  text-decoration: none;
}

.page-disclaimer .ud-contact-row dd a:hover,
.page-disclaimer .ud-contact-row dd a:focus-visible {
  text-decoration: underline;
}

@media (min-width: 720px) {
  .page-disclaimer .ud-path-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .ud-contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .ud-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

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

  .page-disclaimer .ud-path-node {
    padding-right: 22px;
  }

  .page-disclaimer .ud-path-node:last-child {
    padding-right: 0;
  }

  .page-disclaimer .ud-path-node::after {
    content: "";
    position: absolute;
    top: 32px;
    right: 0;
    width: 22px;
    height: 1px;
    background: linear-gradient(90deg, var(--ud-agent), rgba(53, 240, 208, 0.18));
  }

  .page-disclaimer .ud-path-node:last-child::after {
    display: none;
  }

  .page-disclaimer .ud-path-node a {
    height: 100%;
  }

  .page-disclaimer .ud-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 44px;
  }

  .page-disclaimer .ud-toc {
    position: sticky;
    top: 92px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ud-path-node a,
  .page-disclaimer .ud-toc-list a {
    transition: none;
  }

  .page-disclaimer .ud-path-node a:hover,
  .page-disclaimer .ud-path-node a:focus-visible {
    transform: none;
  }
}