.page-disclaimer {
  --disc-line: rgba(31, 61, 54, 0.14);
  --disc-ink-soft: #2c3833;
  --disc-paper: #fffdf8;
  background-color: var(--im-cream);
  color: var(--im-ink);
  padding-block: clamp(1.25rem, 4vw, 2.25rem) clamp(3rem, 8vw, 5rem);
  overflow-x: clip;
}

.page-disclaimer .im-container {
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .im-breadcrumb {
  font-size: 0.85rem;
  color: var(--im-stone);
  margin-bottom: clamp(1.5rem, 4vw, 2.4rem);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  max-width: 46rem;
}

.page-disclaimer .disc-hero .im-eyebrow {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  color: var(--im-clay);
  margin: 0;
}

.page-disclaimer .disc-hero h1 {
  font-family: var(--im-serif);
  font-weight: 700;
  font-size: clamp(1.85rem, 5.6vw, 3.35rem);
  line-height: 1.24;
  letter-spacing: 0.01em;
  color: var(--im-green);
  margin: 0.75rem 0 0;
}

.page-disclaimer .disc-lead {
  font-family: var(--im-sans);
  font-size: clamp(1rem, 2.2vw, 1.12rem);
  line-height: 1.9;
  color: var(--disc-ink-soft);
  margin: 1.1rem 0 0;
}

.page-disclaimer .disc-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 1.35rem 0 0;
}

.page-disclaimer .disc-hero-note {
  font-size: 0.85rem;
  color: var(--im-stone);
  line-height: 1.6;
}

.page-disclaimer .disc-annot {
  display: none;
}

/* ---------- 首屏氛围图 ---------- */
.page-disclaimer .disc-hero-media {
  margin: clamp(1.75rem, 4.5vw, 2.75rem) 0 0;
  border-radius: var(--im-radius-lg);
  overflow: hidden;
  box-shadow: var(--im-shadow);
  background-color: var(--im-mist);
}

.page-disclaimer .disc-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .disc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 2rem);
  margin-top: clamp(2.25rem, 6vw, 3.75rem);
  align-items: start;
}

/* ---------- 侧边目录 ---------- */
.page-disclaimer .disc-rail {
  min-width: 0;
}

.page-disclaimer .disc-rail-title {
  font-family: var(--im-sans);
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  color: var(--im-stone);
  margin: 0 0 0.75rem;
}

.page-disclaimer .disc-rail-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.4rem;
  display: flex;
  gap: 0.35rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .disc-rail-list > li {
  flex: 0 0 auto;
}

.page-disclaimer .disc-rail-link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--im-sans);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--im-green);
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--disc-line);
  border-radius: 999px;
  background-color: var(--disc-paper);
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.page-disclaimer .disc-rail-link:hover {
  border-color: var(--im-line-gold);
  background-color: var(--im-mist);
}

.page-disclaimer .disc-rail-link[aria-current="true"] {
  background-color: var(--im-green);
  border-color: var(--im-green);
  color: var(--im-cream);
}

.page-disclaimer .disc-rail-num {
  font-family: var(--im-num);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--im-orange);
}

.page-disclaimer .disc-rail-link[aria-current="true"] .disc-rail-num {
  color: var(--im-gold);
}

/* ---------- 条款列 ---------- */
.page-disclaimer .disc-body {
  display: flex;
  flex-direction: column;
  gap: clamp(1.1rem, 3vw, 1.75rem);
  min-width: 0;
}

.page-disclaimer .disc-clause {
  position: relative;
  padding: clamp(1.35rem, 3.5vw, 2.1rem) clamp(1.15rem, 3.5vw, 2.1rem);
  background-color: var(--disc-paper);
  border: 1px solid var(--disc-line);
  border-left: 3px solid var(--im-green);
  border-radius: var(--im-radius-lg);
  box-shadow: var(--im-shadow-soft);
  scroll-margin-top: 6.5rem;
}

.page-disclaimer .disc-clause--tinted {
  background-color: var(--im-mist);
  border-left-color: var(--im-gold);
}

.page-disclaimer .disc-clause--key {
  border-left: 4px solid var(--im-orange);
}

.page-disclaimer .disc-clause-head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding-bottom: 0.85rem;
  margin-bottom: 1.05rem;
  border-bottom: 1px dashed var(--im-line-gold);
}

.page-disclaimer .disc-clause-num {
  font-family: var(--im-num);
  font-weight: 700;
  font-size: clamp(1.85rem, 5vw, 2.7rem);
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--im-orange);
  flex: 0 0 auto;
}

.page-disclaimer .disc-clause-title {
  font-family: var(--im-serif);
  font-weight: 600;
  font-size: clamp(1.2rem, 3.2vw, 1.55rem);
  line-height: 1.4;
  color: var(--im-green);
  margin: 0.15rem 0 0;
}

.page-disclaimer .disc-clause-body p {
  font-family: var(--im-sans);
  font-size: 0.99rem;
  line-height: 1.92;
  color: var(--disc-ink-soft);
  margin: 0 0 0.9rem;
}

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

.page-disclaimer .disc-list {
  list-style: none;
  margin: 0.2rem 0 1rem;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 1.15rem;
  font-family: var(--im-sans);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--disc-ink-soft);
  overflow-wrap: break-word;
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--im-clay);
}

/* ---------- 折叠补充 ---------- */
.page-disclaimer .disc-fold {
  margin-top: 0.35rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--im-line-gold);
}

.page-disclaimer .disc-fold > summary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--im-sans);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--im-clay);
  padding: 0.15rem 0;
}

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

.page-disclaimer .disc-fold > summary::before {
  content: "+";
  font-family: var(--im-num);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1;
  color: var(--im-orange);
}

.page-disclaimer .disc-fold[open] > summary::before {
  content: "\2013";
}

.page-disclaimer .disc-fold > p {
  margin-top: 0.8rem;
  font-size: 0.95rem;
}

/* ---------- 行内链接 ---------- */
.page-disclaimer .disc-inline {
  color: var(--im-clay);
  text-decoration: underline;
  text-decoration-color: var(--im-line-gold);
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-disclaimer .disc-inline:hover {
  color: var(--im-orange);
  text-decoration-color: var(--im-orange);
}

/* ---------- 底部提示条 ---------- */
.page-disclaimer .disc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.1rem;
  padding: clamp(1.2rem, 3.5vw, 1.7rem) clamp(1.15rem, 3.5vw, 1.9rem);
  border-radius: var(--im-radius-lg);
  background-image: linear-gradient(120deg, var(--im-green) 0%, #2a4f45 100%);
  color: var(--im-cream);
  box-shadow: var(--im-shadow);
}

.page-disclaimer .disc-foot-copy {
  min-width: 0;
  flex: 1 1 16rem;
}

.page-disclaimer .disc-foot-title {
  font-family: var(--im-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  color: var(--im-cream);
}

.page-disclaimer .disc-foot-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(251, 244, 232, 0.82);
}

.page-disclaimer .disc-foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.page-disclaimer .disc-top-wrap {
  margin: 0.25rem 0 0;
  text-align: right;
}

.page-disclaimer .disc-top {
  display: inline-block;
  font-family: var(--im-sans);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--im-green);
  text-decoration: none;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--disc-line);
  border-radius: 999px;
  background-color: var(--disc-paper);
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.page-disclaimer .disc-top:hover {
  background-color: var(--im-green);
  border-color: var(--im-green);
  color: var(--im-cream);
}

/* ---------- 窄屏之外的调整 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.4rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disc-shell {
    grid-template-columns: minmax(190px, 224px) minmax(0, 1fr);
    column-gap: clamp(2rem, 5vw, 3.75rem);
  }

  .page-disclaimer .disc-rail {
    position: sticky;
    top: 6.5rem;
    align-self: start;
  }

  .page-disclaimer .disc-rail-list {
    flex-direction: column;
    gap: 0.2rem;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px dashed var(--im-line-gold);
    padding-left: 0.85rem;
  }

  .page-disclaimer .disc-rail-link {
    display: flex;
    white-space: normal;
    border-radius: 10px;
    border-color: transparent;
    background-color: transparent;
    padding: 0.45rem 0.7rem;
    align-items: baseline;
  }

  .page-disclaimer .disc-clause-body p {
    font-size: 1.02rem;
    max-width: 44rem;
  }

  .page-disclaimer .disc-list {
    max-width: 44rem;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .disc-annot {
    display: block;
    position: absolute;
    right: 0;
    top: 6.5rem;
    writing-mode: vertical-rl;
    font-size: 0.78rem;
    letter-spacing: 0.34em;
    color: var(--im-gold);
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-rail-link,
  .page-disclaimer .disc-inline,
  .page-disclaimer .disc-top {
    transition: none;
  }
}