.page-disclaimer {
  --disc-rail: 268px;
  --disc-gap: clamp(24px, 4vw, 56px);
  scroll-behavior: smooth;
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-intro {
  background: var(--paper);
  padding-block: var(--s5) var(--s7);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .disc-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s6);
  align-items: end;
  margin-top: var(--s4);
}

.page-disclaimer .disc-intro__copy {
  min-width: 0;
}

.page-disclaimer .disc-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: var(--fs-display);
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: var(--s3) 0 var(--s5);
  color: var(--ink);
}

.page-disclaimer .disc-lede {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.9;
  max-width: 38ch;
  margin: 0;
  color: var(--ink);
}

.page-disclaimer .disc-jump {
  margin-top: var(--s5);
  display: inline-flex;
  align-items: center;
}

.page-disclaimer .disc-intro__figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  background: var(--deep);
}

.page-disclaimer .disc-intro__figure::before {
  content: "";
  position: absolute;
  inset: 0;
  border-left: 4px solid var(--amber);
  pointer-events: none;
}

.page-disclaimer .disc-intro__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 双栏正文 ---------- */
.page-disclaimer .disc-body {
  background: var(--paper);
}

.page-disclaimer .disc-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s6);
  align-items: start;
}

.page-disclaimer .disc-index {
  border-top: 1px solid var(--line-strong);
  padding-top: var(--s4);
}

.page-disclaimer .disc-index__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: var(--s3) 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-index__list a {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  align-items: start;
  gap: var(--s3);
  padding: var(--s3) var(--s3) var(--s3) var(--s3);
  border-left: 2px solid transparent;
  color: var(--ink);
  text-decoration: none;
  font-size: var(--fs-small);
  line-height: 1.5;
  transition: border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.page-disclaimer .disc-index__list a:hover,
.page-disclaimer .disc-index__list a:focus-visible {
  border-left-color: var(--amber);
  background: rgba(217, 161, 40, 0.09);
  outline: none;
}

.page-disclaimer .disc-index__num {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--amber);
  padding-top: 0.3em;
}

.page-disclaimer .disc-index__label {
  font-weight: 500;
}

/* ---------- 条款条目 ---------- */
.page-disclaimer .disc-articles {
  display: grid;
  gap: var(--s7);
  min-width: 0;
}

.page-disclaimer .disc-clause {
  border-top: 1px solid var(--line-strong);
  padding-top: var(--s5);
  scroll-margin-top: 112px;
}

.page-disclaimer .disc-clause__head {
  display: flex;
  align-items: baseline;
  gap: var(--s4);
  margin-bottom: var(--s4);
  flex-wrap: wrap;
}

.page-disclaimer .disc-clause__num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  color: var(--amber);
  border: 1px solid var(--amber);
  padding: 0.1em 0.5em;
  flex: none;
}

.page-disclaimer .disc-clause__rule {
  flex: 1 1 40px;
  height: 1px;
  min-width: 24px;
  background: linear-gradient(90deg, var(--amber), rgba(217, 161, 40, 0));
  transform: translateY(-0.3em);
}

.page-disclaimer .disc-clause__title {
  width: 100%;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-h3);
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--ink);
}

.page-disclaimer .disc-clause__body p {
  margin: 0 0 var(--s4);
  font-size: var(--fs-body);
  line-height: 1.9;
  max-width: 40ch;
  color: var(--ink);
}

.page-disclaimer .disc-clause__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-clause__body a {
  color: var(--deep);
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 2px;
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
}

.page-disclaimer .disc-clause__body a:hover,
.page-disclaimer .disc-clause__body a:focus-visible {
  color: var(--ink);
  text-decoration-color: var(--gold);
  outline: none;
}

/* ---------- 关键点回看 ---------- */
.page-disclaimer .disc-recap {
  background: var(--paper);
  border-top: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disc-recap__title {
  margin: var(--s2) 0 0;
}

.page-disclaimer .disc-recap__grid {
  list-style: none;
  margin: var(--s6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s4);
}

.page-disclaimer .disc-recap__card {
  border: 1px solid var(--line);
  background: var(--warm);
  padding: var(--s5);
  display: grid;
  align-content: start;
  gap: var(--s3);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .disc-recap__card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-disclaimer .disc-recap__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.2s ease;
}

.page-disclaimer .disc-recap__card:hover .disc-recap__tag {
  color: var(--amber);
}

.page-disclaimer .disc-recap__card p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .disc-recap__strip {
  margin-top: var(--s6);
  padding-top: var(--s4);
  border-top: 1px solid var(--line-strong);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s5);
}

.page-disclaimer .disc-recap__strip .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.06em;
  color: var(--teal);
}

.page-disclaimer .disc-recap::after {
  content: "";
  display: block;
  height: 84px;
  margin-top: var(--s8);
  background-image:
    repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 32px);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 90%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 90%);
  pointer-events: none;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-recap__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .disc-clause__head {
    flex-wrap: nowrap;
  }

  .page-disclaimer .disc-clause__title {
    width: auto;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .disc-intro__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: var(--s8);
  }

  .page-disclaimer .disc-intro {
    padding-block: var(--s6) var(--s8);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-layout {
    grid-template-columns: var(--disc-rail) minmax(0, 1fr);
    gap: var(--disc-gap);
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: 108px;
  }

  .page-disclaimer .disc-articles {
    gap: var(--s8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer,
  .page-disclaimer * {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
  }
}
<<<END>>>