.page-disclaimer {
  --doc-hair: rgba(11, 42, 74, 0.14);
  --doc-hair-soft: rgba(11, 42, 74, 0.07);
  --doc-text: rgba(16, 42, 46, 0.86);
  --doc-text-soft: rgba(16, 42, 46, 0.66);
  background: var(--c-mist);
  color: var(--c-ink);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  background: var(--c-deep);
  color: var(--c-mist);
  padding-block: clamp(16px, 3vw, 28px) clamp(34px, 6vw, 68px);
}

.page-disclaimer .doc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(247, 250, 248, 0.052) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 250, 248, 0.052) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -46%;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 127, 120, 0.5), transparent 68%);
  pointer-events: none;
}

.page-disclaimer .doc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  justify-items: center;
  text-align: center;
}

.page-disclaimer .doc-hero__copy {
  max-width: 46rem;
  width: 100%;
}

.page-disclaimer .doc-crumb {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 32px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(247, 250, 248, 0.56);
}

.page-disclaimer .doc-crumb a {
  color: rgba(247, 250, 248, 0.82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .doc-crumb a:hover,
.page-disclaimer .doc-crumb a:focus-visible {
  color: var(--c-amber);
  border-bottom-color: var(--c-amber);
}

.page-disclaimer .doc-crumb__sep {
  color: rgba(247, 250, 248, 0.34);
}

.page-disclaimer .doc-hero__eyebrow {
  margin: 0 0 14px;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--c-amber);
}

.page-disclaimer .doc-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-mist);
}

.page-disclaimer .doc-hero .lede {
  max-width: 38rem;
  margin: 18px auto 0;
  font-size: clamp(1rem, 1.15vw, 1.08rem);
  line-height: 1.85;
  color: rgba(247, 250, 248, 0.8);
}

.page-disclaimer .doc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-hero__chips .tag {
  padding: 5px 12px;
  border: 1px solid rgba(247, 250, 248, 0.22);
  border-radius: 999px;
  background: rgba(247, 250, 248, 0.08);
  color: rgba(247, 250, 248, 0.88);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-disclaimer .doc-hero__figure {
  width: 100%;
  max-width: 1000px;
  margin: 0;
}

.page-disclaimer .doc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(247, 250, 248, 0.18);
  border-radius: var(--cut-sm);
}

.page-disclaimer .doc-hero__figure .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(247, 250, 248, 0.58);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .doc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  margin-top: clamp(26px, 4vw, 48px);
}

/* ---------- 索引栏 ---------- */
.page-disclaimer .doc-index {
  min-width: 0;
  padding: 16px 16px 14px;
  border: 1px solid var(--doc-hair-soft);
  border-radius: var(--cut-sm);
  background: var(--c-sand);
}

.page-disclaimer .doc-index__title {
  margin: 0 0 12px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-celadon-deep);
}

.page-disclaimer .doc-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .doc-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .doc-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--doc-hair);
  border-radius: 999px;
  background: rgba(247, 250, 248, 0.72);
  color: var(--c-deep);
  text-decoration: none;
  font-size: 0.86rem;
  line-height: 1.3;
  white-space: nowrap;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .doc-index__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--c-celadon-deep);
}

.page-disclaimer .doc-index__list a:hover,
.page-disclaimer .doc-index__list a:focus-visible {
  border-color: var(--c-amber);
  background: var(--c-mist);
  color: var(--c-deep);
}

.page-disclaimer .doc-index__foot {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--doc-hair);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--doc-text-soft);
}

/* ---------- 条款面板 ---------- */
.page-disclaimer .doc-body {
  display: grid;
  gap: clamp(10px, 1.4vw, 16px);
  min-width: 0;
}

.page-disclaimer .doc-block {
  min-width: 0;
  border: 1px solid var(--doc-hair);
  border-radius: var(--cut-sm);
  background: var(--c-mist);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .doc-block:nth-child(even) {
  background: var(--c-sand);
}

.page-disclaimer .doc-block__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
}

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

.page-disclaimer .doc-block__head:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: -2px;
  border-radius: var(--cut-sm);
}

.page-disclaimer .doc-block__num {
  display: inline-grid;
  place-items: center;
  min-width: 2.15rem;
  height: 2.15rem;
  padding-inline: 6px;
  border-radius: 999px;
  background: var(--c-deep);
  color: var(--c-amber);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.page-disclaimer .doc-block__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.05rem, 2.3vw, 1.32rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-deep);
}

.page-disclaimer .doc-block__mark {
  font-size: 0.95rem;
  line-height: 1;
  color: var(--c-celadon-deep);
  transition: transform 0.25s var(--ease), color 0.25s var(--ease);
}

.page-disclaimer .doc-block[open] .doc-block__mark {
  transform: rotate(45deg);
  color: var(--c-amber-deep);
}

.page-disclaimer .doc-block__body {
  display: grid;
  gap: 13px;
  padding: 0 16px 18px;
}

.page-disclaimer .doc-block__body p {
  margin: 0;
  max-width: 40rem;
  font-size: 0.98rem;
  line-height: 1.82;
  color: var(--doc-text);
}

.page-disclaimer .doc-link {
  color: var(--c-celadon-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 127, 120, 0.42);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .doc-link:hover,
.page-disclaimer .doc-link:focus-visible {
  color: var(--c-amber-deep);
  border-bottom-color: var(--c-amber);
}

.page-disclaimer .mono {
  font-family: var(--font-mono);
  font-size: 0.9em;
  letter-spacing: 0.02em;
  color: var(--c-celadon-deep);
}

/* ---------- 准备清单 ---------- */
.page-disclaimer .doc-checklist {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 14px 16px;
  list-style: none;
  border: 1px dashed rgba(47, 127, 120, 0.42);
  border-radius: 10px;
  background: rgba(247, 250, 248, 0.76);
}

.page-disclaimer .doc-checklist label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  cursor: pointer;
  font-size: 0.93rem;
  line-height: 1.62;
  color: var(--doc-text);
}

.page-disclaimer .doc-checklist input {
  appearance: none;
  -webkit-appearance: none;
  display: grid;
  place-items: center;
  width: 17px;
  height: 17px;
  margin: 3px 0 0;
  border: 1.5px solid var(--c-celadon);
  border-radius: 4px;
  background: var(--c-mist);
  cursor: pointer;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .doc-checklist input::after {
  content: "";
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--c-mist);
  border-bottom: 2px solid var(--c-mist);
  transform: rotate(-45deg) scale(0);
  transition: transform 0.16s var(--ease);
}

.page-disclaimer .doc-checklist input:checked {
  background: var(--c-celadon);
  border-color: var(--c-celadon);
}

.page-disclaimer .doc-checklist input:checked::after {
  transform: rotate(-45deg) scale(1);
}

.page-disclaimer .doc-checklist input:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 2px;
}

/* ---------- 提示条 ---------- */
.page-disclaimer .doc-note {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--c-amber);
  border-radius: 0 8px 8px 0;
  background: rgba(232, 162, 58, 0.13);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--doc-text);
}

.page-disclaimer .doc-note b {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-amber-deep);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .doc-contact {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-contact li {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid var(--doc-hair-soft);
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--doc-text);
  word-break: break-word;
}

.page-disclaimer .doc-contact li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .doc-contact__label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-celadon-deep);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 920px) {
  .page-disclaimer .doc-shell {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }

  .page-disclaimer .doc-index {
    position: sticky;
    top: 28px;
    padding: 18px 16px 16px;
  }

  .page-disclaimer .doc-index__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .doc-index__list li {
    flex: none;
  }

  .page-disclaimer .doc-index__list a {
    display: grid;
    grid-template-columns: 1.7rem minmax(0, 1fr);
    align-items: baseline;
    gap: 4px;
    padding: 8px 10px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 8px 8px 0;
    background: transparent;
    white-space: normal;
    font-size: 0.9rem;
  }

  .page-disclaimer .doc-index__list a:hover,
  .page-disclaimer .doc-index__list a:focus-visible {
    border-left-color: var(--c-amber);
    background: rgba(247, 250, 248, 0.86);
  }

  .page-disclaimer .doc-block__head {
    padding: 18px 22px;
  }

  .page-disclaimer .doc-block__body {
    padding: 0 22px 24px 22px;
  }

  .page-disclaimer .doc-block__body p {
    font-size: 1rem;
  }

  .page-disclaimer .doc-contact li {
    grid-template-columns: 4rem minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .doc-block__mark,
  .page-disclaimer .doc-index__list a,
  .page-disclaimer .doc-checklist input,
  .page-disclaimer .doc-checklist input::after,
  .page-disclaimer .doc-crumb a {
    transition: none;
  }
}
<<<END>>>