.page-disclaimer {
  --doc-gap: clamp(2rem, 5vw, 3.4rem);
  --doc-line: rgba(20, 48, 42, 0.14);
  background: var(--paper);
  color: var(--char);
}

/* 首屏：深墨绿文档封面 */
.page-disclaimer .doc-top {
  position: relative;
  padding: clamp(1.3rem, 4vw, 2.1rem) 0 clamp(2.6rem, 7vw, 4rem);
  background:
    radial-gradient(115% 90% at 10% 0%, rgba(200, 169, 106, 0.18), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  color: var(--paper);
  border-bottom: 1px solid var(--line-gold);
}

.page-disclaimer .breadcrumbs__link,
.page-disclaimer .breadcrumbs__link:visited {
  color: rgba(244, 239, 230, 0.66);
}

.page-disclaimer .breadcrumbs__link:hover {
  color: var(--gold-pale);
}

.page-disclaimer .breadcrumbs__current {
  color: var(--gold);
}

.page-disclaimer .doc-hero {
  max-width: 44rem;
  padding-top: clamp(1.4rem, 4.5vw, 2.4rem);
}

.page-disclaimer .doc-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-disclaimer .doc-hero__dash {
  display: block;
  width: 22px;
  height: 1px;
  background: currentColor;
}

.page-disclaimer .doc-hero h1 {
  margin: 1rem 0 1.05rem;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.85rem, 6.2vw, 3rem);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .doc-hero__lead {
  margin: 0;
  max-width: 33em;
  font-size: clamp(0.94rem, 2.4vw, 1.04rem);
  line-height: 1.95;
  color: rgba(244, 239, 230, 0.76);
}

.page-disclaimer .doc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--gold-pale);
}

.page-disclaimer .doc-hero__facts li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-disclaimer .doc-hero__facts li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
}

.page-disclaimer .doc-meter {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: rgba(200, 169, 106, 0.18);
}

.page-disclaimer .doc-meter__bar {
  display: block;
  width: 0;
  height: 100%;
  background: var(--gold);
}

/* 主体：目录 + 章节 */
.page-disclaimer .doc-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--doc-gap);
  padding-block: clamp(2rem, 6vw, 3.6rem);
  max-width: var(--w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.page-disclaimer .doc-rail {
  border-top: 1px solid var(--line-gold);
  padding-top: 0.9rem;
  min-width: 0;
}

.page-disclaimer .doc-rail__label {
  margin: 0 0 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--moss);
}

.page-disclaimer .doc-rail__list {
  display: flex;
  gap: 0.45rem;
  margin: 0;
  padding: 0 0 0.35rem;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .doc-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.42rem 0.72rem;
  white-space: nowrap;
  font-size: 0.82rem;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--paper-tint);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .doc-rail__link .mono {
  font-size: 0.68rem;
  color: var(--gold);
}

.page-disclaimer .doc-rail__link:hover {
  color: var(--wine);
  border-color: var(--line-gold);
}

.page-disclaimer .doc-rail__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.page-disclaimer .doc-content {
  min-width: 0;
}

/* 章节 */
.page-disclaimer .doc-section {
  padding-block: clamp(1.7rem, 4vw, 2.5rem);
  border-top: 1px solid var(--doc-line);
  scroll-margin-top: 1rem;
}

.page-disclaimer .doc-content > .doc-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .doc-section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.95rem;
}

.page-disclaimer .doc-section__head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.24rem, 3.9vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-disclaimer .doc-p {
  margin: 0 0 1rem;
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--char);
}

.page-disclaimer .doc-p a,
.page-disclaimer .doc-points a {
  color: var(--wine);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .doc-p a:hover,
.page-disclaimer .doc-points a:hover {
  color: var(--ink);
}

.page-disclaimer .doc-sub {
  margin: 1.35rem 0 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.page-disclaimer .doc-points {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
  padding: 0;
  max-width: 42em;
  list-style: none;
}

.page-disclaimer .doc-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.93rem;
  line-height: 1.85;
}

.page-disclaimer .doc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

.page-disclaimer .doc-points strong {
  font-weight: 600;
  color: var(--ink);
}

/* 三个板块 */
.page-disclaimer .doc-blocks {
  display: grid;
  gap: 0.8rem;
  margin: 1.2rem 0 1.3rem;
}

.page-disclaimer .doc-block {
  padding: 1.05rem 1rem;
  border: 1px solid var(--line);
  background: var(--paper-tint);
  box-shadow: var(--shadow-soft);
  transition: border-color 200ms var(--ease);
}

.page-disclaimer .doc-block:hover {
  border-color: var(--line-gold);
}

.page-disclaimer .doc-block__num {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-disclaimer .doc-block h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}

.page-disclaimer .doc-block p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--char);
}

/* 步骤 */
.page-disclaimer .doc-steps {
  display: grid;
  gap: 0.65rem;
  margin: 0 0 1.4rem;
  padding: 0;
  max-width: 40em;
  list-style: none;
}

.page-disclaimer .doc-steps li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
  padding-bottom: 0.65rem;
  border-bottom: 1px dashed var(--doc-line);
  font-size: 0.92rem;
  line-height: 1.8;
}

.page-disclaimer .doc-steps__n {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--wine);
}

/* 图示区 */
.page-disclaimer .doc-visual-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.page-disclaimer .doc-figure {
  margin: 0;
}

.page-disclaimer .doc-figure__frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-tint);
}

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

.page-disclaimer .doc-figure__caption {
  margin-top: 0.55rem;
  font-size: 0.76rem;
  line-height: 1.7;
  color: var(--moss);
}

.page-disclaimer .doc-map {
  display: block;
  width: 100%;
  height: auto;
  padding: 0.8rem;
  box-sizing: border-box;
  border: 1px solid var(--line);
  background: var(--paper-tint);
}

.page-disclaimer .doc-note {
  display: grid;
  grid-template-columns: 3px 1fr;
  gap: 0.9rem;
  margin-top: 1.3rem;
  padding: 0.9rem 1rem 0.9rem 1.1rem;
  border: 1px solid var(--line-gold);
  background: rgba(200, 169, 106, 0.12);
}

.page-disclaimer .doc-note::before {
  content: "";
  background: var(--gold);
}

.page-disclaimer .doc-note p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--ink);
}

/* 版本清单 */
.page-disclaimer .doc-version {
  margin: 1.25rem 0 0;
  max-width: 34rem;
}

.page-disclaimer .doc-version__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.68rem 0;
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-version__row:last-child {
  border-bottom: 1px solid var(--doc-line);
}

.page-disclaimer .doc-version__row dt {
  font-size: 0.86rem;
  color: var(--moss);
}

.page-disclaimer .doc-version__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}

/* 联系方式 */
.page-disclaimer .doc-contact {
  display: grid;
  gap: 1rem;
}

.page-disclaimer .doc-contact__card {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line-gold);
  background: var(--paper-tint);
}

.page-disclaimer .doc-contact__row {
  display: grid;
  grid-template-columns: 4.4rem 1fr;
  gap: 0.5rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--doc-line);
  font-size: 0.88rem;
}

.page-disclaimer .doc-contact__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .doc-contact__term {
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.page-disclaimer .doc-contact__value {
  color: var(--ink);
  word-break: break-word;
  overflow-wrap: anywhere;
}

@media (min-width: 720px) {
  .page-disclaimer .doc-blocks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .doc-visual-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
  }

  .page-disclaimer .doc-contact {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 1.6rem;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(2.4rem, 5vw, 4.2rem);
    align-items: start;
  }

  .page-disclaimer .doc-rail {
    position: sticky;
    top: 1.4rem;
  }

  .page-disclaimer .doc-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line-gold);
  }

  .page-disclaimer .doc-rail__link {
    width: 100%;
    margin-left: -1px;
    padding: 0.42rem 0 0.42rem 0.9rem;
    border: 0;
    border-left: 2px solid transparent;
    background: none;
    box-sizing: border-box;
  }

  .page-disclaimer .doc-rail__link:hover {
    border-left-color: var(--wine);
    border-top-color: transparent;
    border-right-color: transparent;
    border-bottom-color: transparent;
  }

  .page-disclaimer .doc-section {
    scroll-margin-top: 1.6rem;
  }
}
<<<END>>>