.page-disclaimer {
  --doc-line: rgba(27, 31, 36, .14);
  --doc-soft: rgba(27, 31, 36, .72);
  --doc-stripe: var(--blue);
  background: var(--snow);
  color: var(--ink);
}

.page-disclaimer .breadcrumbs {
  margin: 0 auto;
  padding-block: 1.05rem;
}

/* ---------- 首屏：编号目录 + 叙事 ---------- */
.page-disclaimer .doc-hero {
  position: relative;
  padding-block: clamp(2rem, 6vw, 3.6rem) clamp(2.4rem, 6vw, 4rem);
  border-bottom: 3px solid var(--ink);
  background-color: var(--snow);
  background-image:
    linear-gradient(90deg, rgba(10, 76, 140, .07) 1px, transparent 1px),
    linear-gradient(rgba(10, 76, 140, .07) 1px, transparent 1px);
  background-size: 68px 68px, 68px 68px;
  background-position: 0 0, 0 0;
}

.page-disclaimer .doc-hero__inner {
  display: grid;
  gap: clamp(1.8rem, 4vw, 3rem);
}

.page-disclaimer .doc-hero__lead h1 {
  margin: .45rem 0 0;
  font-family: var(--font-head);
  font-size: clamp(2.9rem, 9vw, 5.2rem);
  font-weight: 900;
  line-height: .94;
  letter-spacing: -.03em;
}

.page-disclaimer .doc-hero__lede {
  max-width: 46ch;
  margin-top: 1.15rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--doc-soft);
}

.page-disclaimer .doc-hero__meta {
  margin-top: 1.3rem;
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--teal);
}

.page-disclaimer .doc-index {
  align-self: start;
  padding: 1.2rem 1.25rem 1.35rem;
  background: #fff;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .doc-index__title {
  margin: 0 0 .7rem;
  padding-bottom: .7rem;
  border-bottom: 2px solid var(--ink);
  font-size: .75rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--teal);
}

.page-disclaimer .doc-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-index__list li + li {
  border-top: 1px dashed var(--doc-line);
}

.page-disclaimer .doc-index__list a {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  padding-block: .72rem;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-disclaimer .doc-index__list a:hover,
.page-disclaimer .doc-index__list a:focus-visible {
  color: var(--blue);
  padding-left: .35rem;
}

.page-disclaimer .doc-index__num {
  flex: none;
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 条款章节 ---------- */
.page-disclaimer .doc-clause {
  border-top: 6px solid var(--doc-stripe);
  padding-block: clamp(2.2rem, 6vw, 4rem);
  border-bottom: 1px solid var(--doc-line);
}

.page-disclaimer .doc-clause__inner {
  display: grid;
  gap: 1.4rem;
}

.page-disclaimer .doc-clause__num {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--doc-stripe);
}

.page-disclaimer .doc-clause__body h2 {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4.6vw, 2.6rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-disclaimer .doc-clause__body h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 5px;
  margin-top: .75rem;
  background: var(--doc-stripe);
}

.page-disclaimer .doc-clause__body p {
  margin: 0 0 1rem;
  font-size: 1.0625rem;
  line-height: 1.8;
}

.page-disclaimer .doc-clause__body h3 {
  margin: 1.7rem 0 .6rem;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--teal);
}

.page-disclaimer .doc-clause--wine .doc-clause__body h3,
.page-disclaimer .doc-clause--indigo .doc-clause__body h3 {
  color: var(--wine);
}

.page-disclaimer .doc-clause__body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 2px solid rgba(10, 76, 140, .28);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

.page-disclaimer .doc-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: .65rem;
  font-size: 1rem;
  line-height: 1.75;
}

.page-disclaimer .doc-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .58rem;
  height: .58rem;
  background: var(--doc-stripe);
}

.page-disclaimer .doc-figure {
  margin: 1.8rem 0 .5rem;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-blue);
}

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

.page-disclaimer .doc-figure .media-frame__caption {
  padding: .8rem 1rem;
  border-top: 2px solid var(--ink);
  background: #fff;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--doc-soft);
}

/* ---------- 折叠细则 ---------- */
.page-disclaimer .doc-details {
  margin-top: 1.5rem;
  border: 2px solid var(--ink);
  background: #fff;
  box-shadow: 4px 4px 0 rgba(27, 31, 36, .12);
}

.page-disclaimer .doc-details summary {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .85rem 1.05rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .doc-details summary::before {
  content: "+";
  flex: none;
  width: 1.4rem;
  height: 1.4rem;
  display: grid;
  place-items: center;
  background: var(--doc-stripe);
  color: #fff;
  font-family: var(--font-mono);
  font-size: .95rem;
  line-height: 1;
}

.page-disclaimer .doc-details[open] summary::before {
  content: "−";
}

.page-disclaimer .doc-details summary:hover {
  color: var(--blue);
}

.page-disclaimer .doc-details__body {
  padding: .2rem 1.05rem 1.1rem;
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-details__body p {
  margin: .85rem 0 0;
  font-size: .9875rem;
  line-height: 1.75;
}

.page-disclaimer .doc-quote {
  padding: .85rem 1rem;
  background: var(--snow);
  border-left: 4px solid var(--gold);
  font-size: .8125rem;
  line-height: 1.7;
  word-break: break-word;
}

.page-disclaimer .doc-steps {
  margin: .9rem 0 0;
  padding-left: 1.2rem;
}

.page-disclaimer .doc-steps li {
  margin-bottom: .5rem;
  font-size: .9875rem;
  line-height: 1.7;
}

.page-disclaimer .doc-steps li::marker {
  color: var(--doc-stripe);
  font-family: var(--font-mono);
}

/* ---------- 深色提示块 ---------- */
.page-disclaimer .doc-tip {
  margin-top: 1.8rem;
  padding: clamp(1.15rem, 3vw, 1.7rem);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 rgba(217, 164, 65, .38);
}

.page-disclaimer .doc-tip--teal {
  background: var(--teal);
  color: var(--snow);
}

.page-disclaimer .doc-tip--indigo {
  background: var(--indigo);
  color: var(--snow);
}

.page-disclaimer .doc-tip__title {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .doc-tip p {
  margin: 0;
  font-size: .9875rem;
  line-height: 1.75;
}

.page-disclaimer .doc-contact {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-contact li {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .85rem;
  padding-block: .55rem;
  border-bottom: 1px solid var(--hair);
  font-size: .9375rem;
  line-height: 1.6;
}

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

.page-disclaimer .doc-contact__label {
  flex: none;
  min-width: 5.2rem;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--sky);
  align-self: center;
}

.page-disclaimer .doc-tip__note {
  margin-top: .9rem !important;
  padding-top: .9rem;
  border-top: 1px solid var(--hair);
  font-size: .875rem !important;
  color: var(--sky);
}

.page-disclaimer .doc-more {
  margin-top: 1.6rem;
  font-size: .9375rem;
  line-height: 1.9;
  color: var(--doc-soft);
}

/* ---------- 旁注 ---------- */
.page-disclaimer .doc-aside .aside-note {
  font-size: .875rem;
  line-height: 1.75;
}

/* ---------- 收束带 ---------- */
.page-disclaimer .doc-close {
  position: relative;
  padding-block: clamp(2.2rem, 6vw, 3.6rem);
  background: var(--teal);
  color: var(--snow);
  border-top: 6px solid var(--gold);
  overflow: hidden;
}

.page-disclaimer .doc-close::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(207, 227, 242, .14) 1px, transparent 1px),
    linear-gradient(rgba(207, 227, 242, .14) 1px, transparent 1px);
  background-size: 54px 54px, 54px 54px;
}

.page-disclaimer .doc-close__inner {
  position: relative;
  display: grid;
  gap: 1.6rem;
}

.page-disclaimer .doc-close__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4.4vw, 2.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.01em;
}

.page-disclaimer .doc-close__text {
  max-width: 44ch;
  margin-top: .8rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--sky);
}

.page-disclaimer .doc-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  align-self: center;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .doc-clause__inner {
    grid-template-columns: 3.2rem minmax(0, 1fr);
    column-gap: clamp(1.2rem, 3vw, 2.4rem);
  }

  .page-disclaimer .doc-clause__num {
    font-size: 1.35rem;
    padding-top: .35rem;
    border-top: 4px solid var(--doc-stripe);
  }

  .page-disclaimer .doc-aside {
    grid-column: 2;
  }

  .page-disclaimer .doc-close__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(18rem, .85fr);
    align-items: start;
  }

  .page-disclaimer .doc-clause__inner {
    grid-template-columns: 3.4rem minmax(0, 1fr) 16rem;
  }

  .page-disclaimer .doc-aside {
    grid-column: 3;
    align-self: start;
    position: sticky;
    top: calc(var(--header-h) + 1.6rem);
    padding-top: .4rem;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .doc-clause__inner {
    grid-template-columns: 3.6rem minmax(0, 1fr) 18rem;
    column-gap: 3rem;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #fff;
  }

  .page-disclaimer .breadcrumbs,
  .page-disclaimer .doc-index,
  .page-disclaimer .doc-aside,
  .page-disclaimer .doc-close,
  .page-disclaimer .doc-details summary::before {
    display: none !important;
  }

  .page-disclaimer .doc-hero {
    background-image: none;
    border-bottom: 2px solid #000;
    padding-block: 1rem;
  }

  .page-disclaimer .doc-clause {
    border-top: 3px solid #000;
    page-break-inside: avoid;
  }

  .page-disclaimer .doc-clause__inner {
    display: block;
  }

  .page-disclaimer .doc-tip {
    box-shadow: none;
    border: 2px solid #000;
    background: #fff !important;
    color: #000 !important;
  }

  .page-disclaimer .doc-tip p,
  .page-disclaimer .doc-tip__title,
  .page-disclaimer .doc-contact__label,
  .page-disclaimer .doc-tip__note {
    color: #000 !important;
  }
}
<<<END>>>