.page-disclaimer {
  --disc-gap: clamp(22px, 3.2vw, 44px);
  --disc-hair: rgba(30, 74, 62, 0.72);
  position: relative;
  background: var(--ink-deep);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer a:focus-visible,
.page-disclaimer summary:focus-visible,
.page-disclaimer [tabindex]:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

/* 面包屑 */
.page-disclaimer .disc-crumbs {
  padding-block: clamp(16px, 2.4vw, 26px) 0;
}

.page-disclaimer .disc-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--line-dim);
}

.page-disclaimer .disc-crumbs__list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-crumbs__list a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-disclaimer .disc-crumbs__list [aria-current] {
  color: var(--amber-soft);
}

/* 首屏 */
.page-disclaimer .disc-hero {
  position: relative;
  padding-block: clamp(24px, 3.6vw, 52px) clamp(34px, 5vw, 76px);
  isolation: isolate;
}

.page-disclaimer .disc-hero::before {
  content: "";
  position: absolute;
  top: -8%;
  right: -6%;
  width: min(780px, 88%);
  height: 116%;
  background: linear-gradient(158deg, rgba(18, 48, 40, 0.95) 0%, rgba(12, 31, 26, 0.55) 55%, rgba(6, 18, 15, 0) 100%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
  z-index: -1;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(30, 74, 62, 0.28) 0 1px, transparent 1px 96px);
  pointer-events: none;
  z-index: -1;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-disclaimer .disc-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 8.4vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .disc-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-hero__jump a {
  display: inline-block;
  padding: 7px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--line-struct);
  background: rgba(12, 31, 26, 0.66);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-disclaimer .disc-hero__jump a:hover {
  color: var(--amber-soft);
  border-color: var(--amber);
  background: var(--ink-moss);
}

.page-disclaimer .disc-hero__fig {
  position: relative;
  margin: 0;
}

.page-disclaimer .disc-hero__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-struct);
  filter: saturate(0.82) contrast(1.05);
}

.page-disclaimer .disc-hero__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: 100%;
  padding: 8px 12px;
  background: var(--ink-panel);
  border: 1px solid var(--line-struct);
  border-left: 2px solid var(--amber);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* 章节通用 */
.page-disclaimer .disc-sec {
  padding-block: clamp(36px, 5.6vw, 82px);
  border-top: 1px solid var(--line-struct);
}

.page-disclaimer .disc-sec__head {
  max-width: 60ch;
}

.page-disclaimer .disc-h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-lede {
  margin: 14px 0 0;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .disc-side-note {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--line-dim);
}

.page-disclaimer .disc-inline-code {
  display: inline-block;
  padding: 1px 6px;
  border: 1px solid var(--line-struct);
  color: var(--cyan);
  font-size: 0.92em;
}

/* 允许 / 需先联系 对照 */
.page-disclaimer .disc-compare {
  display: grid;
  gap: var(--disc-gap);
  margin-top: clamp(24px, 3.4vw, 44px);
}

.page-disclaimer .disc-compare__col {
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--ink-panel);
  border: 1px solid var(--line-struct);
  border-left: 3px solid var(--line-dim);
}

.page-disclaimer .disc-compare__col--yes {
  border-left-color: var(--amber);
}

.page-disclaimer .disc-compare__col h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .disc-compare__note {
  margin: 6px 0 16px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--line-dim);
}

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

.page-disclaimer .disc-compare__list li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 11px 8px 11px 0;
  border-top: 1px solid var(--disc-hair);
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .disc-compare__list li:first-child {
  border-top: 0;
}

.page-disclaimer .disc-compare__list li:hover {
  background: var(--ink-moss);
  color: var(--paper);
}

.page-disclaimer .disc-mark {
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.7;
}

.page-disclaimer .disc-compare__col--yes .disc-mark {
  color: var(--amber);
}

.page-disclaimer .disc-compare__col--no .disc-mark {
  color: var(--line-dim);
}

/* 版本号区 */
.page-disclaimer .disc-split {
  display: grid;
  gap: var(--disc-gap);
}

.page-disclaimer .disc-vlist {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.page-disclaimer .disc-v {
  background: var(--ink-panel);
  border: 1px solid var(--line-struct);
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-v:hover {
  border-color: rgba(227, 169, 75, 0.6);
}

.page-disclaimer .disc-v[open] {
  border-color: var(--amber);
}

.page-disclaimer .disc-v summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .disc-v summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
}

.page-disclaimer .disc-v[open] summary::after {
  content: "–";
  color: var(--amber-soft);
}

.page-disclaimer .disc-v__code {
  padding: 3px 8px;
  border: 1px solid var(--line-struct);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-disclaimer .disc-v[open] .disc-v__code {
  border-color: var(--amber);
  color: var(--amber-soft);
}

.page-disclaimer .disc-v__name {
  font-size: 15px;
  color: var(--paper);
}

.page-disclaimer .disc-v__body {
  margin: 0 16px 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--disc-hair);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* 时效 */
.page-disclaimer .disc-time {
  display: grid;
  gap: var(--disc-gap);
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-disclaimer .disc-time__card {
  padding: clamp(20px, 2.6vw, 30px);
  background: linear-gradient(140deg, rgba(227, 169, 75, 0.1), rgba(18, 48, 40, 0.4) 58%, var(--ink-panel) 100%);
  border: 1px solid var(--line-struct);
}

.page-disclaimer .disc-time__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  color: var(--paper);
}

.page-disclaimer .disc-time__txt {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .disc-time__link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid var(--line-struct);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-time__link:hover {
  color: var(--amber-soft);
  border-bottom-color: var(--amber);
}

.page-disclaimer .disc-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-top: clamp(20px, 2.8vw, 32px);
  padding: 16px 20px;
  background: var(--ink-panel);
  border: 1px solid var(--line-struct);
  border-left: 3px solid var(--amber);
}

.page-disclaimer .disc-callout__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-disclaimer .disc-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

/* 文件清单 */
.page-disclaimer .disc-files {
  display: grid;
  gap: 1px;
  margin: clamp(22px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-struct);
  border: 1px solid var(--line-struct);
}

.page-disclaimer .disc-file {
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  background: var(--ink-panel);
  transition: background var(--dur) var(--ease);
}

.page-disclaimer .disc-file:hover {
  background: var(--ink-moss);
}

.page-disclaimer .disc-file__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .disc-file__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-disclaimer .disc-file__fmt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-disclaimer .disc-file__sample {
  padding-left: 10px;
  border-left: 2px solid var(--line-struct);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-notes {
  display: grid;
  margin: clamp(24px, 3.2vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-notes li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--disc-hair);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-disclaimer .disc-notes__n {
  padding-top: 4px;
  font-size: 12px;
  color: var(--amber);
}

/* 三步流程 */
.page-disclaimer .disc-flow {
  display: grid;
  gap: 14px;
  margin: clamp(26px, 3.6vw, 44px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-step {
  position: relative;
  padding: 20px;
  background: var(--ink-panel);
  border: 1px solid var(--line-struct);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-disclaimer .disc-step:hover,
.page-disclaimer .disc-step:focus-within,
.page-disclaimer .disc-step:focus {
  border-color: var(--amber);
  background: var(--ink-moss);
  transform: translateY(-3px);
}

.page-disclaimer .disc-step__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--amber);
  color: var(--ink-deep);
  font-size: 14px;
  font-weight: 700;
}

.page-disclaimer .disc-step h3 {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--paper);
}

.page-disclaimer .disc-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 收束 */
.page-disclaimer .disc-close {
  padding-block: clamp(34px, 5vw, 70px);
  border-top: 1px solid var(--line-struct);
}

.page-disclaimer .disc-close__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 42px);
}

.page-disclaimer .disc-close__contact {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  line-height: 1.8;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-close__links {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-struct);
  border: 1px solid var(--line-struct);
}

.page-disclaimer .disc-close__links a {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: var(--ink-panel);
  text-decoration: none;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-disclaimer .disc-close__links a:hover {
  background: var(--ink-moss);
  box-shadow: inset 3px 0 0 0 var(--amber);
}

.page-disclaimer .disc-close__link-t {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--paper);
}

.page-disclaimer .disc-close__link-d {
  font-size: 13px;
  line-height: 1.6;
  color: var(--line-dim);
}

/* 断点 */
@media (min-width: 720px) {
  .page-disclaimer .disc-files {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 820px) {
  .page-disclaimer .disc-compare {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .disc-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-disclaimer .disc-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 37px;
    left: 100%;
    width: 28px;
    height: 1px;
    background: var(--line-struct);
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disc-hero__inner {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .page-disclaimer .disc-hero__fig {
    margin-top: clamp(18px, 2.6vw, 38px);
  }

  .page-disclaimer .disc-time {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .page-disclaimer .disc-close__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-split {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: start;
  }

  .page-disclaimer .disc-split__aside {
    position: sticky;
    top: calc(var(--frame-h) + 26px);
  }

  .page-disclaimer .disc-vlist {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition: none !important;
    animation: none !important;
  }

  .page-disclaimer .disc-step:hover,
  .page-disclaimer .disc-step:focus,
  .page-disclaimer .disc-step:focus-within {
    transform: none;
  }
}
<<<END>>>