.page-disclaimer {
  --disc-note-w: 132px;
  --disc-num-w: 92px;
  background: var(--sand);
  color: var(--charcoal);
  padding-bottom: clamp(40px, 7vw, 88px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 24px);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--clay);
}

.page-disclaimer .breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--tick);
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--orange-deep);
  border-bottom-color: var(--orange-deep);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disc-hero__track {
  display: block;
  width: 100%;
  height: clamp(46px, 8vw, 88px);
  color: var(--orange);
  margin-bottom: clamp(10px, 2vw, 20px);
}

.page-disclaimer .disc-hero__track path {
  fill: none;
  stroke: currentColor;
  vector-effect: non-scaling-stroke;
}

.page-disclaimer .disc-hero__track path:nth-child(n + 2) {
  opacity: 0.55;
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .disc-hero__main h1 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.06;
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  color: var(--ink);
  max-width: 18ch;
}

.page-disclaimer .disc-hero__lead {
  margin: clamp(14px, 2.4vw, 22px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--charcoal);
}

.page-disclaimer .disc-hero__aside {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-left: 2px solid var(--tick);
  padding-left: 14px;
}

.page-disclaimer .disc-hero__aside .vertical-note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange-deep);
  display: none;
}

.page-disclaimer .disc-hero__aside-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--clay);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .disc-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0 14px;
  border-top: 1px solid var(--tick);
  border-bottom: 1px solid var(--tick);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-disclaimer .disc-toc__item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  background: var(--white);
  border: 1px solid var(--tick);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-toc__item:hover,
.page-disclaimer .disc-toc__item:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  outline: none;
}

.page-disclaimer .disc-toc__k {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 11px;
  color: var(--orange-deep);
}

.page-disclaimer .disc-toc__item:hover .disc-toc__k,
.page-disclaimer .disc-toc__item:focus-visible .disc-toc__k {
  color: var(--ink);
}

/* ---------- 窄幅主题图 ---------- */
.page-disclaimer .disc-band {
  margin: clamp(20px, 3vw, 32px) 0 0;
  overflow: hidden;
  border-top: 1px solid var(--tick);
  border-bottom: 1px solid var(--tick);
}

.page-disclaimer .disc-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  object-position: center 60%;
  filter: saturate(0.75);
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-clauses {
  margin-top: clamp(20px, 3vw, 36px);
}

.page-disclaimer .disc-clause {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(24px, 4vw, 46px) 0;
  border-top: 1px solid var(--tick);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause:last-of-type {
  border-bottom: 1px solid var(--tick);
}

.page-disclaimer .disc-clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.9rem, 7vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.2rem, 3.4vw, 1.75rem);
  color: var(--ink);
}

.page-disclaimer .disc-clause__sub {
  margin: 20px 0 8px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--field);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 12px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--charcoal);
}

.page-disclaimer .disc-clause__small {
  font-size: 13.5px !important;
  color: var(--clay) !important;
}

.page-disclaimer .disc-clause__note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--sand-3);
  font-size: 13px;
  line-height: 1.8;
  color: var(--clay);
  max-width: 52ch;
}

.page-disclaimer .disc-clause__mark {
  display: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sand-3);
}

.page-disclaimer .disc-clause:target {
  background: var(--sand-2);
  box-shadow: inset 3px 0 0 var(--orange);
}

.page-disclaimer .disc-clause:target .disc-clause__num {
  color: var(--orange-deep);
}

.page-disclaimer .disc-mail {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.94em;
  letter-spacing: -0.01em;
  color: var(--ink);
  background: var(--sand-2);
  padding: 1px 6px;
  border-radius: var(--radius);
  word-break: break-all;
}

/* ---------- 数字块 ---------- */
.page-disclaimer .disc-figures {
  display: grid;
  gap: 10px;
  margin: 18px 0 16px;
  padding: 14px 0;
  border-top: 1px solid var(--tick);
  border-bottom: 1px solid var(--tick);
}

.page-disclaimer .disc-figure {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .disc-figure .num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--amber);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 0 rgba(23, 59, 50, 0.14);
}

.page-disclaimer .disc-figure__label {
  font-size: 13px;
  color: var(--clay);
}

/* ---------- 纠错步骤 ---------- */
.page-disclaimer .disc-steps {
  margin: 18px 0 14px;
  background: var(--white);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
}

.page-disclaimer .disc-steps summary {
  cursor: pointer;
  padding: 13px 16px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--ink);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.page-disclaimer .disc-steps summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
  background: var(--amber);
  border-radius: var(--radius);
}

.page-disclaimer .disc-steps[open] summary::before {
  content: "−";
  background: var(--orange);
}

.page-disclaimer .disc-steps summary:focus-visible {
  outline: 2px solid var(--orange-deep);
  outline-offset: 2px;
}

.page-disclaimer .disc-steps__list {
  margin: 0;
  padding: 4px 16px 16px 34px;
  border-top: 1px solid var(--tick);
  counter-reset: disc-step;
  list-style: none;
}

.page-disclaimer .disc-steps__list li {
  position: relative;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--charcoal);
  max-width: 58ch;
}

.page-disclaimer .disc-steps__list li::before {
  counter-increment: disc-step;
  content: counter(disc-step, decimal-leading-zero);
  position: absolute;
  left: -26px;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 11px;
  color: var(--orange-deep);
}

/* ---------- 红黄牌图例 ---------- */
.page-disclaimer .disc-legend {
  display: grid;
  gap: 10px;
  margin: 18px 0 6px;
  padding: 14px 16px;
  background: var(--sand-2);
  border-radius: var(--radius-lg);
}

.page-disclaimer .disc-legend__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.page-disclaimer .disc-legend__card {
  flex: 0 0 auto;
  width: 14px;
  height: 20px;
  border-radius: 1px;
  margin-top: 3px;
  border: 1px solid rgba(23, 59, 50, 0.25);
}

.page-disclaimer .disc-legend__card--red {
  background: var(--track-red);
}

.page-disclaimer .disc-legend__card--amber {
  background: var(--amber);
}

.page-disclaimer .disc-legend__text {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--charcoal);
  max-width: 56ch;
}

.page-disclaimer .disc-legend__text b {
  color: var(--ink);
}

/* ---------- 联系方式登记牌 ---------- */
.page-disclaimer .disc-contact {
  margin: 18px 0 14px;
  border-top: 1px solid var(--tick);
}

.page-disclaimer .disc-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--tick);
}

.page-disclaimer .disc-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--orange-deep);
}

.page-disclaimer .disc-contact__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  word-break: break-word;
}

/* ---------- 时间线 ---------- */
.page-disclaimer .disc-timeline {
  margin: 18px 0 10px;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--sand-3);
}

.page-disclaimer .disc-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 0 0 16px 16px;
}

.page-disclaimer .disc-timeline__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--sand);
  border: 2px solid var(--orange);
  border-radius: 50%;
}

.page-disclaimer .disc-timeline__year {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--field);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .disc-timeline__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--charcoal);
  max-width: 56ch;
}

/* ---------- 底部链接 ---------- */
.page-disclaimer .disc-outro {
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 2px solid var(--ink);
}

.page-disclaimer .disc-outro__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  color: var(--ink);
}

.page-disclaimer .disc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .disc-links__item {
  display: inline-block;
  padding: 10px 18px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--tick);
  background: transparent;
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .disc-links__item:hover,
.page-disclaimer .disc-links__item:focus-visible {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--sand);
  outline: none;
}

/* ---------- 显现动画 ---------- */
.page-disclaimer [data-reveal] {
  opacity: 1;
}

.page-disclaimer.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer.has-js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

.page-disclaimer.has-js [data-reveal="1"] { transition-delay: 60ms; }
.page-disclaimer.has-js [data-reveal="2"] { transition-delay: 120ms; }
.page-disclaimer.has-js [data-reveal="3"] { transition-delay: 180ms; }
.page-disclaimer.has-js [data-reveal="4"] { transition-delay: 240ms; }
.page-disclaimer.has-js [data-reveal="5"] { transition-delay: 300ms; }

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer.has-js [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1fr) 200px;
    align-items: end;
  }

  .page-disclaimer .disc-hero__aside .vertical-note {
    display: block;
  }

  .page-disclaimer .disc-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-disclaimer .disc-figure {
    flex-direction: column;
    gap: 6px;
  }

  .page-disclaimer .disc-contact__row {
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }

  .page-disclaimer .disc-timeline__item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-disclaimer .disc-band img {
    max-height: 300px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-disclaimer .disc-clause {
    grid-template-columns: var(--disc-num-w) minmax(0, 1fr) var(--disc-note-w);
    gap: clamp(20px, 3vw, 40px);
    align-items: start;
  }

  .page-disclaimer .disc-clause__num {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .disc-clause__mark {
    display: block;
    writing-mode: vertical-rl;
    justify-self: end;
    padding-top: 6px;
    color: var(--clay);
    opacity: 0.65;
  }

  .page-disclaimer .disc-clause__body p {
    font-size: 16px;
  }

  .page-disclaimer .disc-clause:target {
    box-shadow: inset 4px 0 0 var(--orange);
  }
}
<<<END>>>