.page-disclaimer {
  --td-rule: 1px solid rgba(140, 109, 24, 0.28);
  --td-rule-strong: 1px solid rgba(201, 162, 39, 0.5);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-disclaimer a {
  color: var(--gold-deep);
  text-decoration-color: rgba(201, 162, 39, 0.55);
  text-underline-offset: 0.2em;
}

.page-disclaimer a:hover,
.page-disclaimer a:focus-visible {
  color: var(--cinnabar);
}

.page-disclaimer [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

/* ---------- 首屏 ---------- */
.td-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 2.75rem 0 2.75rem;
  background: var(--ink-green-deep);
  color: var(--paper);
  border-radius: 0 0 var(--r-xl) var(--r-xl);
}

.td-hero::after {
  content: "";
  position: absolute;
  right: -4.5rem;
  bottom: -5.5rem;
  width: 15rem;
  height: 15rem;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 39, 0.34);
  box-shadow: inset 0 0 0 1.1rem rgba(201, 162, 39, 0.06);
  pointer-events: none;
  z-index: 1;
}

.td-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: sepia(0.42) contrast(1.04);
  z-index: 0;
}

.td-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(201, 162, 39, 0.36), transparent 62%),
    linear-gradient(192deg, rgba(11, 36, 28, 0.45) 0%, rgba(11, 36, 28, 0.94) 74%);
}

.td-hero__inner {
  position: relative;
  z-index: 2;
}

.td-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 1.5rem;
  font-size: 0.8rem;
  color: rgba(243, 235, 221, 0.7);
}

.page-disclaimer .td-crumb a {
  color: rgba(243, 235, 221, 0.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, 0.55);
  padding-bottom: 1px;
}

.page-disclaimer .td-crumb a:hover,
.page-disclaimer .td-crumb a:focus-visible {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.td-crumb .crumb__sep {
  color: rgba(201, 162, 39, 0.75);
}

.td-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.td-title {
  max-width: 14ch;
  margin: 0.55rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 8.4vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-shadow: 0 1px 0 rgba(201, 162, 39, 0.4), 0 22px 46px rgba(11, 36, 28, 0.6);
}

.td-lede {
  max-width: 54ch;
  margin: 0;
  font-size: 1rem;
  color: rgba(243, 235, 221, 0.86);
}

.td-hero-meta {
  display: inline-block;
  margin: 1.6rem 0 0;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(201, 162, 39, 0.42);
  border-radius: var(--r-pill);
  background: rgba(201, 162, 39, 0.1);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--gold-light);
}

/* ---------- 主体分栏 ---------- */
.td-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  padding-block: 2.5rem 3.5rem;
}

.td-toc {
  background: var(--paper-2);
  border: var(--td-rule);
  border-radius: var(--r-lg);
  padding: 1.15rem 1.15rem 1.1rem;
  box-shadow: 0 14px 34px -30px rgba(11, 36, 28, 0.7);
}

.td-toc__label {
  margin: 0 0 0.7rem;
  font-family: var(--font-serif);
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  color: var(--gold-deep);
}

.td-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.td-toc a {
  display: block;
  padding: 0.5rem 0.55rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--ink);
}

.td-toc a:hover,
.td-toc a:focus-visible {
  background: rgba(201, 162, 39, 0.18);
  border-left-color: var(--sand-gold);
  color: var(--ink);
  outline: none;
}

.td-toc__note {
  margin: 0.9rem 0 0;
  padding-top: 0.8rem;
  border-top: var(--td-rule);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--sage);
}

.td-body {
  min-width: 0;
}

/* ---------- 条款分段 ---------- */
.td-sec {
  padding-block: 1.9rem;
  border-top: var(--td-rule);
  scroll-margin-top: 92px;
}

.td-sec:first-child {
  padding-top: 0;
  border-top: none;
}

.td-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.td-num {
  flex: none;
  margin: 0;
  padding: 0.18rem 0.6rem;
  border: 1px solid rgba(180, 58, 47, 0.34);
  border-radius: var(--r-pill);
  background: rgba(180, 58, 47, 0.07);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--cinnabar);
}

.td-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4.4vw, 1.8rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink-green);
}

.td-sec__lede {
  margin: 0 0 1.15rem;
  padding-left: 0.95rem;
  border-left: 3px solid var(--sand-gold);
  font-family: var(--font-serif);
  font-size: 1.01rem;
  line-height: 1.85;
  color: var(--ink);
}

.td-sec__lede p {
  margin: 0;
}

.td-sec__body > p {
  max-width: 60ch;
  margin: 0 0 0.95rem;
}

.td-sec__body > p:last-child {
  margin-bottom: 0;
}

.td-list {
  list-style: none;
  margin: 0 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.td-list li {
  position: relative;
  max-width: 60ch;
  padding-left: 1.5rem;
  font-size: 0.95rem;
}

.td-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.66em;
  width: 0.46rem;
  height: 0.46rem;
  background: rgba(201, 162, 39, 0.22);
  border: 1px solid var(--gold-deep);
  border-radius: 2px;
  transform: rotate(45deg);
}

.td-quote {
  max-width: 60ch;
  margin: 1.1rem 0 0;
  padding: 0.85rem 1.05rem;
  background: var(--paper-2);
  border-left: 3px solid var(--gold-deep);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 联络信息 ---------- */
.td-contact {
  display: grid;
  gap: 0.55rem;
  margin: 1.1rem 0 1.15rem;
}

.td-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.1rem;
  padding: 0.8rem 1rem;
  background: var(--paper-2);
  border: var(--td-rule);
  border-radius: var(--r-md);
}

.td-contact__row dt {
  font-family: var(--font-serif);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
}

.td-contact__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--ink);
  overflow-wrap: anywhere;
}

/* ---------- 收尾联络条 ---------- */
.td-tail {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
  padding: 1.5rem 1.35rem;
  background: linear-gradient(150deg, var(--ink-green) 0%, var(--ink-green-deep) 100%);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-soft);
}

.td-tail__text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(243, 235, 221, 0.92);
}

.td-tail .btn {
  justify-self: start;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .td-hero {
    padding: 3.5rem 0 3.5rem;
  }

  .td-contact__row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 0 1rem;
  }

  .td-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 1.75rem 2rem;
  }

  .td-tail .btn {
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .td-hero {
    padding: 4.5rem 0 4rem;
    border-radius: 0 0 calc(var(--r-xl) + 8px) calc(var(--r-xl) + 8px);
  }

  .td-title {
    max-width: 12ch;
  }

  .td-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3.25rem;
    padding-block: 3.5rem 4.5rem;
  }

  .td-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .td-sec {
    padding-block: 2.4rem;
  }
}

@media (min-width: 1100px) {
  .td-hero::after {
    right: -2.5rem;
    bottom: -6rem;
    width: 20rem;
    height: 20rem;
  }
}

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