.page-disclaimer {
  --disc-rule: rgba(56, 82, 74, 0.7);
  --disc-text-soft: rgba(247, 243, 232, 0.84);
  padding-block: clamp(20px, 4vw, 44px) clamp(48px, 8vw, 104px);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  border-top: 1px solid var(--structure);
  padding-top: clamp(22px, 3.4vw, 40px);
}

.page-disclaimer .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 16px;
}

.page-disclaimer h1 {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(30px, 5.4vw, 62px);
  line-height: 1.14;
  letter-spacing: -0.015em;
}

.page-disclaimer .hero-lead {
  max-width: 62ch;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.8;
  color: var(--text);
  opacity: 0.86;
}

.page-disclaimer .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-disclaimer .hero-figure {
  position: relative;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 1px solid var(--structure);
  background: var(--panel);
  overflow: hidden;
}

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

.page-disclaimer .hero-figure::before,
.page-disclaimer .hero-figure::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--lime);
  pointer-events: none;
}

.page-disclaimer .hero-figure::before {
  top: 10px;
  left: 10px;
  border-right: 0;
  border-bottom: 0;
}

.page-disclaimer .hero-figure::after {
  bottom: 10px;
  right: 10px;
  border-left: 0;
  border-top: 0;
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  margin-top: clamp(36px, 6vw, 76px);
  align-items: start;
}

/* ---------- 章节目录 ---------- */
.page-disclaimer .doc-toc {
  border: 1px solid var(--structure);
  background: rgba(56, 82, 74, 0.2);
  padding: 16px 12px 14px;
  border-radius: var(--r-sm);
}

.page-disclaimer .toc-head {
  margin: 0 0 12px;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  border-left: 2px solid transparent;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .toc-link:hover,
.page-disclaimer .toc-link:focus-visible {
  background: rgba(56, 82, 74, 0.5);
  border-left-color: var(--lime);
  outline: none;
}

.page-disclaimer .toc-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--lime);
  letter-spacing: 0.04em;
}

/* ---------- 章节 ---------- */
.page-disclaimer .doc-sec {
  padding-bottom: clamp(30px, 4.4vw, 48px);
  margin-bottom: clamp(30px, 4.4vw, 48px);
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .doc-sec:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .doc-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-disclaimer .sec-idx {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 26px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-disclaimer .doc-sec h2 {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 30px);
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.page-disclaimer .doc-sec p {
  max-width: 68ch;
  margin: 0 0 14px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--disc-text-soft);
}

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

.page-disclaimer .doc-note {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-disclaimer .doc-sec a,
.page-disclaimer .dual-card a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 74, 0.42);
  transition: border-color 0.18s var(--ease);
}

.page-disclaimer .doc-sec a:hover,
.page-disclaimer .dual-card a:hover,
.page-disclaimer .doc-sec a:focus-visible,
.page-disclaimer .dual-card a:focus-visible {
  border-bottom-color: var(--lime);
  outline: none;
}

/* ---------- 步骤条 ---------- */
.page-disclaimer .steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-disclaimer .step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 22px;
}

.page-disclaimer .step:last-child {
  padding-bottom: 0;
}

.page-disclaimer .step::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 34px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(var(--structure), rgba(56, 82, 74, 0.1));
}

.page-disclaimer .step:last-child::before {
  display: none;
}

.page-disclaimer .step-num {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--structure);
  background: var(--panel);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  position: relative;
  z-index: 1;
}

.page-disclaimer .step-body h3 {
  margin: 4px 0 6px;
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: 0;
}

.page-disclaimer .step-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(247, 243, 232, 0.76);
  max-width: 62ch;
}

/* ---------- 对照表 ---------- */
.page-disclaimer .spec-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--disc-rule);
}

.page-disclaimer .spec-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .spec-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-disclaimer .spec-val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--disc-text-soft);
}

/* ---------- 注意提示 ---------- */
.page-disclaimer .tip {
  margin: 20px 0 0;
  padding: 14px 16px 14px 18px;
  background: rgba(255, 106, 42, 0.08);
  border-left: 2px solid var(--orange);
}

.page-disclaimer .tip-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-disclaimer .tip p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  opacity: 0.9;
}

/* ---------- 要点卡 ---------- */
.page-disclaimer .dual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.page-disclaimer .dual-card {
  border: 1px solid var(--structure);
  border-radius: var(--r-md);
  background: var(--panel);
  padding: 20px 18px 22px;
}

.page-disclaimer .dual-card--warn {
  border-color: rgba(255, 106, 42, 0.45);
}

.page-disclaimer .dual-card--lime {
  border-color: rgba(198, 255, 74, 0.38);
}

.page-disclaimer .dual-card h3 {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: 0;
}

.page-disclaimer .dual-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-disclaimer .dual-card li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--disc-text-soft);
}

.page-disclaimer .dual-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--structure);
}

.page-disclaimer .dual-card--warn li::before {
  background: var(--orange);
}

.page-disclaimer .dual-card--lime li::before {
  background: var(--lime);
}

/* ---------- 联系清单 ---------- */
.page-disclaimer .contact-ledger {
  margin-top: 20px;
  border: 1px solid var(--structure);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-disclaimer .cl-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .cl-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .cl-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-disclaimer .cl-val {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .spec-row {
    grid-template-columns: minmax(112px, 168px) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-disclaimer .cl-row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
  }
}

@media (min-width: 760px) {
  .page-disclaimer .dual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: minmax(180px, 232px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 28px;
  }

  .page-disclaimer h1 {
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .toc-link,
  .page-disclaimer .doc-sec a {
    transition: none;
  }
}
<<<END>>>