.page-disclaimer {
  --terms-edge: rgba(11, 43, 36, .16);
  --terms-edge-dark: rgba(244, 236, 221, .22);
  background: var(--cream);
  color: var(--ink);
}

.page-disclaimer img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .terms-banner {
  position: relative;
  padding: clamp(1.75rem, 5vw, 3.75rem) 0 clamp(1.75rem, 4vw, 3rem);
  background:
    radial-gradient(120% 90% at 82% 0%, rgba(99, 245, 180, .16), transparent 62%),
    linear-gradient(158deg, var(--ink-green) 0%, var(--night) 100%);
  color: var(--cream);
  border-bottom: 4px solid var(--mint);
}

.page-disclaimer .terms-banner__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.page-disclaimer .terms-crumbs {
  margin-bottom: 1.1rem;
}

.page-disclaimer .terms-crumbs .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(244, 236, 221, .6);
}

.page-disclaimer .terms-crumbs .breadcrumbs a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.page-disclaimer .terms-crumbs .breadcrumbs a:hover,
.page-disclaimer .terms-crumbs .breadcrumbs a:focus-visible {
  border-bottom-color: var(--mint);
}

.page-disclaimer .terms-crumbs .breadcrumbs li + li::before {
  content: "/";
  margin-right: .45rem;
  color: rgba(244, 236, 221, .38);
}

.page-disclaimer .terms-banner__eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: .35rem .7rem;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mint);
  border: 1px solid rgba(99, 245, 180, .42);
  border-radius: 999px;
}

.page-disclaimer .terms-banner__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 7vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--cream);
}

.page-disclaimer .terms-banner__intro {
  max-width: 44ch;
  margin: 1rem 0 0;
  font-size: .97rem;
  line-height: 1.8;
  color: rgba(244, 236, 221, .82);
}

.page-disclaimer .terms-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.6rem;
}

.page-disclaimer .terms-banner__figure {
  margin: 0;
}

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

/* ---------- 版本带 ---------- */
.page-disclaimer .terms-versionbar {
  background: var(--paper);
  border-bottom: 1px solid var(--terms-edge);
}

.page-disclaimer .terms-versionbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.6rem;
  padding-top: .75rem;
  padding-bottom: .75rem;
}

.page-disclaimer .terms-versionbar__tag {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .71rem;
  letter-spacing: .08em;
  color: var(--ink-green);
}

.page-disclaimer .terms-versionbar__tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--ink-green);
  transform: rotate(45deg);
}

.page-disclaimer .terms-versionbar__tag--accent {
  color: #8a4a12;
}

.page-disclaimer .terms-versionbar__tag--accent::before {
  background: var(--amber);
}

/* ---------- 正文与侧边刻度 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  gap: 2.5rem;
  padding-top: clamp(2rem, 5vw, 3.25rem);
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-disclaimer .terms-main {
  min-width: 0;
}

.page-disclaimer .clause {
  scroll-margin-top: 6rem;
  border-top: 1px solid var(--terms-edge);
}

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

.page-disclaimer .clause__details > .clause__summary {
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: .85rem;
  padding: 1.1rem 0;
  cursor: pointer;
}

.page-disclaimer .clause__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .clause__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--gray);
  transition: color .18s ease;
}

.page-disclaimer .clause__details[open] > .clause__summary::after {
  content: "\2212";
  color: var(--ink-green);
}

.page-disclaimer .clause__summary:hover::after {
  color: var(--amber);
}

.page-disclaimer .clause__num {
  flex: 0 0 auto;
  padding: .12rem .38rem;
  font-size: .74rem;
  line-height: 1.4;
  letter-spacing: .06em;
  color: var(--amber);
  border: 1px solid rgba(255, 138, 61, .55);
  border-radius: 2px;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 3vw, 1.42rem);
  letter-spacing: -.01em;
  color: var(--ink-green);
}

.page-disclaimer .clause__body {
  padding: 0 0 1.5rem;
}

.page-disclaimer .clause__body p {
  max-width: 66ch;
  margin: 0 0 1rem;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-disclaimer .clause__body ul {
  max-width: 66ch;
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
}

.page-disclaimer .clause__body li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-disclaimer .clause__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .48rem;
  height: .48rem;
  border: 1px solid var(--ink-green);
  transform: rotate(45deg);
}

.page-disclaimer .clause__body a {
  color: var(--ink-green);
  text-decoration: underline;
  text-decoration-color: var(--mint);
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  background: rgba(99, 245, 180, .28);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .terms-rail__label {
  margin: 0 0 .7rem;
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-disclaimer .terms-index {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--paper);
}

.page-disclaimer .terms-index a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: .55rem;
  padding: .42rem .5rem .42rem .9rem;
  font-size: .85rem;
  line-height: 1.4;
  color: var(--ink-green);
  text-decoration: none;
  transition: background .18s ease;
}

.page-disclaimer .terms-index a::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 50%;
  width: 9px;
  height: 2px;
  background: var(--paper);
  transform: translateY(-50%);
  transition: width .18s ease, background .18s ease;
}

.page-disclaimer .terms-index a:hover,
.page-disclaimer .terms-index a:focus-visible {
  background: rgba(229, 217, 195, .6);
}

.page-disclaimer .terms-index a:hover::before,
.page-disclaimer .terms-index a:focus-visible::before {
  width: 16px;
  background: var(--amber);
}

.page-disclaimer .terms-index .mono {
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--gray);
}

.page-disclaimer .terms-ruler {
  display: none;
  height: 120px;
  margin: 0 0 1.15rem;
  background: repeating-linear-gradient(
      to bottom,
      rgba(11, 43, 36, .26) 0 1px,
      transparent 1px 14px
    ) left top / 12px 100% no-repeat;
  border-left: 2px solid var(--paper);
  padding-left: 0;
}

.page-disclaimer .terms-top {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding-bottom: .25rem;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid var(--terms-edge);
}

.page-disclaimer .terms-top:hover,
.page-disclaimer .terms-top:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .terms-banner__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (min-width: 980px) {
  .page-disclaimer .terms-layout {
    grid-template-columns: minmax(0, 1fr) 258px;
    gap: 3.5rem;
    align-items: start;
  }

  .page-disclaimer .terms-main {
    max-width: 70ch;
  }

  .page-disclaimer .terms-rail__inner {
    position: sticky;
    top: 5.5rem;
  }

  .page-disclaimer .terms-ruler {
    display: block;
  }
}

@media (max-width: 599px) {
  .page-disclaimer .terms-banner__actions .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .page-disclaimer .clause__title {
    font-size: 1.05rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause__summary::after,
  .page-disclaimer .terms-index a,
  .page-disclaimer .terms-index a::before {
    transition: none;
  }
}
<<<END>>>