.page-disclaimer {
  --disc-dim: #C3D4DD;
  --disc-link: #0E5F63;
  --disc-body: #2B2723;
  --disc-hair: rgba(28, 26, 23, .16);
  background: var(--ink);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding: 34px 0 36px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cyan-lift);
  outline: none;
}

.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--text);
}

.page-disclaimer .disc-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-disclaimer .disc-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-disclaimer .disc-kicker::before {
  content: "";
  display: block;
  width: 22px;
  height: 1px;
  background: var(--cyan);
  flex: 0 0 auto;
}

.page-disclaimer .disc-title {
  margin: 0 0 18px;
  max-width: 16em;
  font-size: clamp(1.85rem, 5.6vw, 3.1rem);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-disclaimer .disc-lead {
  margin: 0 0 12px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--disc-dim);
}

.page-disclaimer .disc-lead--tight {
  margin-bottom: 0;
  font-size: 14.5px;
  color: var(--mist);
}

.page-disclaimer .disc-hero-media {
  position: relative;
  margin: 0;
  padding: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-panel);
}

.page-disclaimer .disc-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.92) contrast(1.04);
}

.page-disclaimer .disc-hero-media::after {
  content: "操作卡";
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--ink);
  background: var(--amber);
}

/* ---------- 章节跳转胶囊 ---------- */
.page-disclaimer .disc-index {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 48, 67, .38), rgba(6, 19, 32, 0));
}

.page-disclaimer .disc-chips {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.page-disclaimer .disc-chips::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .disc-chip {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s var(--ease), color .18s var(--ease), background-color .18s var(--ease);
}

.page-disclaimer .disc-chip b {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
}

.page-disclaimer .disc-chip:hover,
.page-disclaimer .disc-chip:focus-visible {
  border-color: var(--cyan);
  background: rgba(34, 224, 214, .09);
  color: var(--cyan-lift);
  outline: none;
  box-shadow: 0 0 0 2px rgba(127, 243, 236, .28);
}

/* ---------- 纸面说明区 ---------- */
.page-disclaimer .disc-sheet {
  position: relative;
  padding: 38px 0 46px;
  background: var(--paper);
  color: var(--paper-ink);
  border-top: 2px solid var(--cyan);
}

.page-disclaimer .disc-sheet::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(28, 26, 23, .065) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
}

.page-disclaimer .disc-sheet > .container {
  position: relative;
}

.page-disclaimer .disc-sheet a {
  color: var(--disc-link);
  text-decoration: underline;
  text-decoration-color: rgba(14, 95, 99, .42);
  text-underline-offset: 3px;
}

.page-disclaimer .disc-sheet a:hover {
  text-decoration-color: currentColor;
}

.page-disclaimer .disc-list {
  display: grid;
}

.page-disclaimer .disc-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 22px 0;
  border-top: 1px solid var(--disc-hair);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .disc-item-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .disc-num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--line);
  border-bottom: 1px solid rgba(18, 48, 67, .35);
  padding-bottom: 2px;
}

.page-disclaimer .disc-label {
  font-size: 12px;
  letter-spacing: .12em;
  line-height: 1.4;
  color: #54666F;
}

.page-disclaimer .disc-item-body h2 {
  margin: 2px 0 10px;
  font-size: 19px;
  line-height: 1.45;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper-ink);
}

.page-disclaimer .disc-item-body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--disc-body);
}

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

.page-disclaimer .disc-quote {
  display: inline;
  font-family: var(--font-mono);
  font-size: .9em;
  font-weight: 600;
  color: var(--paper-ink);
  background: rgba(34, 224, 214, .17);
  box-shadow: inset 0 -1px 0 rgba(18, 48, 67, .28);
  padding: 1px 6px;
  border-radius: 2px;
}

.page-disclaimer .disc-jump {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--disc-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 95, 99, .45);
  padding-bottom: 2px;
}

.page-disclaimer .disc-jump:hover {
  border-bottom-color: var(--disc-link);
}

/* ---------- 折叠条款 ---------- */
.page-disclaimer .disc-more {
  margin-top: 12px;
  padding: 0 14px;
  border: 1px solid rgba(28, 26, 23, .18);
  background: rgba(255, 255, 255, .42);
}

.page-disclaimer .disc-more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--paper-ink);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .disc-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--disc-link);
}

.page-disclaimer .disc-more[open] summary::after {
  content: "–";
}

.page-disclaimer .disc-more summary:focus-visible {
  outline: 2px solid var(--disc-link);
  outline-offset: 2px;
}

.page-disclaimer .disc-more-body {
  padding: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--disc-body);
}

/* ---------- 反馈操作卡 ---------- */
.page-disclaimer .disc-act {
  margin-top: 32px;
  padding: 22px 20px 24px;
  background: #EDE3D1;
  border: 1px solid rgba(18, 48, 67, .22);
  border-left: 3px solid var(--amber);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-act h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper-ink);
}

.page-disclaimer .disc-act-list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .disc-act-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--disc-body);
}

.page-disclaimer .disc-act-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.page-disclaimer .disc-act-list strong {
  display: block;
  margin-bottom: 2px;
  color: var(--paper-ink);
  font-weight: 800;
}

.page-disclaimer .disc-act-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .disc-act-link::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-disclaimer .disc-act-link:hover,
.page-disclaimer .disc-act-link:focus-visible {
  background: #0F2A3D;
  color: #FFFFFF;
  outline: none;
  box-shadow: 0 0 0 2px rgba(34, 224, 214, .45);
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .disc-next {
  display: grid;
  gap: 12px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--disc-hair);
}

.page-disclaimer .disc-next a {
  display: block;
  padding-bottom: 6px;
  font-size: 14.5px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 95, 99, .3);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-hero {
    padding: 48px 0 52px;
  }

  .page-disclaimer .disc-hero-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    gap: 48px;
    align-items: end;
  }

  .page-disclaimer .disc-sheet {
    padding: 52px 0 64px;
  }

  .page-disclaimer .disc-next {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 40px;
    padding: 26px 0;
  }

  .page-disclaimer .disc-item-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-disclaimer .disc-num {
    font-size: 22px;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-disclaimer .disc-num::after {
    content: "";
    display: block;
    width: 22px;
    height: 2px;
    margin-top: 7px;
    background: var(--amber);
  }

  .page-disclaimer .disc-item-body h2 {
    font-size: 23px;
    margin-bottom: 12px;
  }

  .page-disclaimer .disc-item-body p {
    font-size: 15.5px;
    max-width: 64ch;
  }

  .page-disclaimer .disc-act {
    max-width: 860px;
    padding: 26px 30px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-chip,
  .page-disclaimer .disc-act-link {
    transition: none;
  }
}
<<<END>>>