.page-disclaimer .breadcrumbs {
  margin-top: 4px;
}

/* ---------- 首屏框景 ---------- */
.page-disclaimer .dsc-hero {
  position: relative;
  margin-top: 22px;
  padding: 40px 20px 34px;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(22, 48, 74, 0.72), rgba(8, 19, 31, 0.96));
  overflow: hidden;
}

.page-disclaimer .dsc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  opacity: 0.16;
  pointer-events: none;
}

.page-disclaimer .dsc-hero::after {
  content: "01 / 05";
  position: absolute;
  right: 20px;
  bottom: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
  opacity: 0.85;
}

.page-disclaimer .dsc-hero > * {
  position: relative;
  z-index: 2;
}

.page-disclaimer .dsc-hero__tick {
  position: absolute;
  width: 12px;
  height: 12px;
  border-style: solid;
  border-width: 0;
  border-color: var(--amber);
  z-index: 3;
  pointer-events: none;
}

.page-disclaimer .dsc-hero__tick--tl {
  top: 8px;
  left: 8px;
  border-top-width: 1px;
  border-left-width: 1px;
}

.page-disclaimer .dsc-hero__tick--tr {
  top: 8px;
  right: 8px;
  border-top-width: 1px;
  border-right-width: 1px;
}

.page-disclaimer .dsc-hero__tick--bl {
  bottom: 8px;
  left: 8px;
  border-bottom-width: 1px;
  border-left-width: 1px;
}

.page-disclaimer .dsc-hero__tick--br {
  bottom: 8px;
  right: 8px;
  border-bottom-width: 1px;
  border-right-width: 1px;
}

.page-disclaimer .dsc-hero__index {
  display: inline-block;
  margin: 0;
  padding: 4px 10px;
  border: 1px solid var(--line);
  background: rgba(8, 19, 31, 0.55);
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-disclaimer .dsc-hero__title {
  margin: 20px 0 0;
  max-width: 22ch;
  font-family: var(--heading);
  font-weight: 900;
  font-size: clamp(25px, 6vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .dsc-hero__lead {
  margin: 18px 0 0;
  max-width: 36em;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .dsc-hero__points {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-disclaimer .dsc-hero__points li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .dsc-hero__points .mono {
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.08em;
}

/* ---------- 章节通用 ---------- */
.page-disclaimer .dsc-h2 {
  margin: 12px 0 0;
  max-width: 24ch;
  font-family: var(--heading);
  font-weight: 800;
  font-size: clamp(21px, 4.4vw, 30px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .dsc-lead {
  margin: 14px 0 0;
  max-width: 38em;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .dsc-alt {
  background: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dsc-lead a,
.page-disclaimer .access-checklist__hint a,
.page-disclaimer .dsc-details__body a,
.page-disclaimer .tip a,
.page-disclaimer .feedback-panel__foot a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .dsc-lead a:hover,
.page-disclaimer .access-checklist__hint a:hover,
.page-disclaimer .dsc-details__body a:hover,
.page-disclaimer .tip a:hover,
.page-disclaimer .feedback-panel__foot a:hover {
  color: var(--amber-soft);
}

/* ---------- 访问方式 ---------- */
.page-disclaimer .access-grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-disclaimer .access-checklist {
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .access-checklist__title {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-disclaimer .access-checklist ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-disclaimer .access-checklist li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .check {
  width: 15px;
  height: 15px;
  margin-top: 5px;
  border: 1px solid var(--signal);
  position: relative;
}

.page-disclaimer .check::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--signal);
  border-bottom: 2px solid var(--signal);
  transform: rotate(45deg);
}

.page-disclaimer .access-checklist__hint {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-size: 14px;
  line-height: 1.8;
}

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

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

/* ---------- 版本差异 ---------- */
.page-disclaimer .compare-wrap {
  margin-top: 26px;
}

.page-disclaimer .dsc-version-bar {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-disclaimer .dsc-vbtn {
  display: inline-block;
  padding: 9px 16px;
  border: 0;
  background: transparent;
  color: var(--steel);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 160ms ease-out, color 160ms ease-out;
}

.page-disclaimer .dsc-vbtn + .dsc-vbtn {
  border-left: 1px solid var(--line);
}

.page-disclaimer .dsc-vbtn--v4 {
  background: rgba(240, 179, 60, 0.16);
  color: var(--amber);
}

.page-disclaimer .dsc-vbtn:hover {
  color: var(--amber-soft);
}

.page-disclaimer .dsc-vbtn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: -3px;
}

.page-disclaimer .compare-scroll {
  margin-top: 16px;
  overflow-x: auto;
}

.page-disclaimer .compare-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  font-size: 14px;
}

.page-disclaimer .compare-table th,
.page-disclaimer .compare-table td {
  padding: 12px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.7;
  color: var(--mist);
  min-width: 0;
}

.page-disclaimer .compare-table thead th {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--steel);
  background: rgba(8, 19, 31, 0.6);
}

.page-disclaimer .compare-table tbody th {
  color: var(--paper);
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
}

.page-disclaimer .compare-table .dsc-cell--v4 {
  color: var(--amber);
}

.page-disclaimer .compare-table .dsc-cell--v3 {
  color: var(--cinnabar-bright);
}

.page-disclaimer .dsc-cell--v3,
.page-disclaimer .dsc-cell--v4 {
  transition: opacity 200ms ease-out;
}

.page-disclaimer .dsc-cell--v3 {
  opacity: 0.58;
}

body[data-version="v3"] .page-disclaimer .dsc-cell--v3 {
  opacity: 1;
}

body[data-version="v3"] .page-disclaimer .dsc-cell--v4 {
  opacity: 0.5;
}

/* ---------- 三步定位 ---------- */
.page-disclaimer .locate-path {
  margin-top: 28px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-disclaimer .locate-path__title {
  margin: 0 0 18px;
  font-family: var(--heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
}

.page-disclaimer .locate-path ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-disclaimer .locate-path li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 12px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .locate-path li:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-disclaimer .locate-path .mono {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 1px;
}

.page-disclaimer .locate-path strong {
  display: block;
  color: var(--paper);
  font-size: 15px;
  margin-bottom: 5px;
}

.page-disclaimer .locate-path p {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 折叠说明 ---------- */
.page-disclaimer .dsc-details {
  margin-top: 12px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .dsc-details:first-of-type {
  margin-top: 24px;
}

.page-disclaimer .dsc-details summary {
  list-style: none;
  position: relative;
  padding: 15px 46px 15px 18px;
  color: var(--paper);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
}

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

.page-disclaimer .dsc-details summary:hover {
  color: var(--amber-soft);
}

.page-disclaimer .dsc-details summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: -3px;
}

.page-disclaimer .dsc-details summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 16px;
  color: var(--amber);
}

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

.page-disclaimer .dsc-details__body {
  padding: 0 18px 18px;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.8;
}

.page-disclaimer .dsc-details__body p {
  margin: 0;
}

/* ---------- 提示条 ---------- */
.page-disclaimer .tip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  margin: 22px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--steel);
  background: rgba(124, 150, 178, 0.07);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-disclaimer .tip__num {
  color: var(--steel);
  font-size: 11px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ---------- 资料使用范围 ---------- */
.page-disclaimer .license-grid {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-disclaimer .license-grid li {
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: var(--ink-700);
  transition: border-color 160ms ease-out, transform 160ms ease-out;
}

.page-disclaimer .license-grid li:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.page-disclaimer .license-grid__num {
  display: inline-block;
  margin-bottom: 12px;
  padding: 2px 7px;
  border: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-disclaimer .license-grid h3 {
  margin: 0 0 8px;
  color: var(--paper);
  font-size: 16px;
  font-weight: 700;
}

.page-disclaimer .license-grid p {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 反馈面板 ---------- */
.page-disclaimer .feedback-panel {
  margin-top: 24px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .feedback-panel__row {
  display: grid;
  gap: 22px;
  padding: 22px 20px;
}

.page-disclaimer .feedback-panel__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-disclaimer .feedback-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .feedback-list li {
  position: relative;
  padding-left: 15px;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.7;
}

.page-disclaimer .feedback-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--amber);
}

.page-disclaimer .copy-row {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-disclaimer .copy-row__value {
  display: block;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  color: var(--mist);
  font-family: var(--mono);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.page-disclaimer .copy-row .copy-btn {
  justify-self: start;
}

.page-disclaimer .copy-status {
  min-height: 1.4em;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--signal);
}

.page-disclaimer .feedback-panel__foot {
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  background: rgba(8, 19, 31, 0.5);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-disclaimer .feedback-panel__foot p {
  margin: 0;
}

/* ---------- 页尾清单 ---------- */
.page-disclaimer .dsc-summary {
  margin-top: 38px;
  padding: 26px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, rgba(22, 48, 74, 0.62), rgba(8, 19, 31, 0.96));
}

.page-disclaimer .dsc-summary__title {
  margin: 0 0 16px;
  font-family: var(--heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .dsc-summary ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .dsc-summary li {
  position: relative;
  padding-left: 16px;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.75;
}

.page-disclaimer .dsc-summary li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--signal);
}

.page-disclaimer .dsc-summary__closing {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-size: 13px;
  line-height: 1.8;
}

/* ---------- 移动端表格堆叠 ---------- */
@media (max-width: 640px) {
  .page-disclaimer .compare-table,
  .page-disclaimer .compare-table thead,
  .page-disclaimer .compare-table tbody,
  .page-disclaimer .compare-table tr,
  .page-disclaimer .compare-table th,
  .page-disclaimer .compare-table td {
    display: block;
    width: 100%;
  }

  .page-disclaimer .compare-table thead {
    display: none;
  }

  .page-disclaimer .compare-table tr {
    margin-top: 14px;
    border: 1px solid var(--line);
  }

  .page-disclaimer .compare-table tr:first-child {
    margin-top: 0;
  }

  .page-disclaimer .compare-table tbody th {
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    background: rgba(22, 48, 74, 0.85);
    white-space: normal;
  }

  .page-disclaimer .compare-table td {
    border-bottom: 1px solid var(--line);
  }

  .page-disclaimer .compare-table td:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .compare-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 5px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--steel);
  }

  .page-disclaimer .compare-table .dsc-cell--v3 {
    opacity: 1;
  }

  body[data-version="v3"] .page-disclaimer .dsc-cell--v4 {
    opacity: 0.55;
  }
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .dsc-hero {
    padding: 54px 44px 46px;
  }

  .page-disclaimer .dsc-hero__points {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 30px;
  }

  .page-disclaimer .dsc-hero__points li {
    grid-template-columns: 1fr;
    gap: 6px;
    border-top: 1px solid var(--line);
    padding: 14px 0 0;
  }

  .page-disclaimer .dsc-h2 {
    font-size: 30px;
  }

  .page-disclaimer .access-grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
    gap: 22px;
  }

  .page-disclaimer .license-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-disclaimer .feedback-panel__row {
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
  }

  .page-disclaimer .dsc-summary {
    padding: 30px 28px;
  }

  .page-disclaimer .locate-path,
  .page-disclaimer .access-checklist,
  .page-disclaimer .feedback-panel__row {
    padding-left: 24px;
    padding-right: 24px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .dsc-hero__title {
    font-size: 46px;
  }

  .page-disclaimer .dsc-lead {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .license-grid li,
  .page-disclaimer .dsc-cell--v3,
  .page-disclaimer .dsc-cell--v4,
  .page-disclaimer .dsc-vbtn {
    transition: none;
  }

  .page-disclaimer .license-grid li:hover {
    transform: none;
  }
}
<<<END>>>