.page-disclaimer {
  --decl-line: rgba(201, 162, 90, 0.26);
  --decl-text: rgba(243, 237, 226, 0.84);
  --decl-soft: rgba(243, 237, 226, 0.6);
  background: var(--ink-900);
  background-image: radial-gradient(120% 80% at 8% 0%, rgba(34, 56, 74, 0.55) 0%, rgba(14, 26, 38, 0) 62%);
  color: var(--paper-100);
  padding-block: clamp(26px, 4.5vw, 56px) clamp(48px, 7vw, 92px);
  overflow: hidden;
}

.page-disclaimer .decl-wrap {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 56px);
  box-sizing: border-box;
}

/* 首屏 */
.page-disclaimer .decl-hero {
  position: relative;
  padding-bottom: clamp(18px, 3vw, 30px);
}

.page-disclaimer .decl-hero::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: clamp(24px, 3.6vw, 38px);
  background: linear-gradient(90deg, var(--gold-500) 0%, rgba(201, 162, 90, 0.12) 42%, rgba(201, 162, 90, 0) 100%);
}

.page-disclaimer .decl-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-disclaimer .decl-crumb a {
  color: var(--stone-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-disclaimer .decl-crumb a:hover {
  color: var(--gold-200);
  border-bottom-color: var(--gold-500);
}

.page-disclaimer .decl-crumb__sep {
  color: var(--ink-700);
}

.page-disclaimer .decl-crumb span[aria-current="page"] {
  color: var(--paper-100);
}

.page-disclaimer .decl-kicker {
  margin: clamp(26px, 4vw, 44px) 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gold-500);
}

.page-disclaimer .decl-title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 8vw, 82px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--paper-100);
}

.page-disclaimer .decl-lede {
  max-width: 54ch;
  margin: 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.88;
  color: var(--decl-text);
}

.page-disclaimer .decl-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
}

.page-disclaimer .decl-meta li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--decl-line);
}

.page-disclaimer .decl-meta__k {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--stone-light);
}

.page-disclaimer .decl-meta__v {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold-200);
}

/* 顶部横幅 */
.page-disclaimer .decl-banner-wrap {
  margin-top: clamp(24px, 4vw, 44px);
}

.page-disclaimer .decl-banner {
  margin: 0;
}

.page-disclaimer .decl-banner img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  filter: saturate(0.82) contrast(1.03) brightness(0.94);
}

.page-disclaimer .decl-banner__cap {
  margin-top: 14px;
  padding-left: 10px;
  border-left: 1px solid var(--gold-500);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: var(--stone-light);
  max-width: 52ch;
}

/* 正文布局 */
.page-disclaimer .decl-body {
  margin-top: clamp(34px, 5vw, 56px);
}

/* 索引：移动端横向滑动 */
.page-disclaimer .decl-index {
  margin-bottom: clamp(30px, 4vw, 44px);
}

.page-disclaimer .decl-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--stone-light);
}

.page-disclaimer .decl-index__list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .decl-index__list li {
  flex: 0 0 auto;
}

.page-disclaimer .decl-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--decl-line);
  color: var(--decl-text);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.page-disclaimer .decl-index__list a:hover,
.page-disclaimer .decl-index__list a:focus-visible {
  border-color: var(--gold-500);
  color: var(--gold-200);
  background: rgba(201, 162, 90, 0.08);
}

.page-disclaimer .decl-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-500);
}

/* 章节 */
.page-disclaimer .decl-chapter {
  margin-bottom: clamp(34px, 5vw, 54px);
}

.page-disclaimer .decl-chapter::before {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
  background: var(--gold-500);
}

.page-disclaimer .decl-chapter__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-disclaimer .decl-num {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--decl-line);
  background: rgba(201, 162, 90, 0.1);
  color: var(--gold-500);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  opacity: 0.5;
  transform: translateY(2px);
  transition: opacity 260ms ease, transform 260ms ease, border-color 260ms ease;
}

.page-disclaimer .decl-chapter.is-inview .decl-num,
.page-disclaimer .decl-callout.is-inview .decl-num {
  opacity: 1;
  transform: translateY(0);
  border-color: var(--gold-500);
}

.page-disclaimer .decl-chapter__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--paper-100);
}

.page-disclaimer .decl-text {
  max-width: 62ch;
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--decl-text);
}

.page-disclaimer .decl-text p {
  margin: 0 0 1.15em;
}

.page-disclaimer .decl-text p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .decl-code {
  font-family: var(--font-mono);
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--gold-200);
}

.page-disclaimer .decl-link {
  color: var(--gold-200);
  text-decoration: underline;
  text-decoration-color: rgba(201, 162, 90, 0.55);
  text-underline-offset: 3px;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.page-disclaimer .decl-link:hover,
.page-disclaimer .decl-link:focus-visible {
  color: var(--gold-500);
  text-decoration-color: var(--gold-500);
}

.page-disclaimer .decl-link--plain {
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 90, 0.55);
  padding-bottom: 2px;
}

/* 反馈框 */
.page-disclaimer .decl-callout {
  position: relative;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(22px, 3.4vw, 38px);
  background: var(--ink-800);
  border: 1px solid var(--gold-500);
  box-shadow: 10px 10px 0 -1px rgba(201, 162, 90, 0.14);
}

.page-disclaimer .decl-callout::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 64px;
  height: 3px;
  background: var(--gold-500);
}

.page-disclaimer .decl-mail {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2vw, 17px);
  letter-spacing: 0.02em;
  color: var(--gold-200);
  word-break: break-all;
}

.page-disclaimer .decl-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 18px;
}

.page-disclaimer .decl-btn {
  appearance: none;
  cursor: pointer;
  padding: 11px 20px;
  border: 1px solid var(--gold-500);
  background: var(--gold-500);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.04em;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.page-disclaimer .decl-btn:hover,
.page-disclaimer .decl-btn:focus-visible {
  background: var(--gold-200);
  border-color: var(--gold-200);
}

.page-disclaimer .decl-btn.is-done {
  background: var(--moss-700);
  border-color: var(--moss-700);
  color: var(--paper-100);
}

/* 尾部说明 */
.page-disclaimer .decl-foot-note {
  margin-top: clamp(30px, 4.4vw, 50px);
  padding-top: 22px;
  border-top: 1px solid var(--decl-line);
  font-size: 14px;
  line-height: 1.85;
  color: var(--decl-soft);
}

.page-disclaimer .decl-foot-note p {
  margin: 0 0 12px;
}

.page-disclaimer .decl-foot-note p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .decl-foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.page-disclaimer .decl-foot-links a {
  color: var(--gold-200);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 90, 0.4);
  padding-bottom: 2px;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-disclaimer .decl-foot-links a:hover,
.page-disclaimer .decl-foot-links a:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

/* 桌面：右栏浮动索引 */
@media (min-width: 900px) {
  .page-disclaimer .decl-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 236px;
    grid-template-areas: "flow index";
    column-gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-disclaimer .decl-flow {
    grid-area: flow;
    min-width: 0;
  }

  .page-disclaimer .decl-index {
    grid-area: index;
    position: sticky;
    top: 92px;
    margin-bottom: 0;
  }

  .page-disclaimer .decl-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .decl-index__list li {
    flex: 0 0 auto;
    width: 100%;
  }

  .page-disclaimer .decl-index__list a {
    width: 100%;
    box-sizing: border-box;
    border: 0;
    border-left: 1px solid var(--decl-line);
    padding: 9px 0 9px 14px;
    white-space: normal;
    font-size: 13px;
  }

  .page-disclaimer .decl-index__list a:hover,
  .page-disclaimer .decl-index__list a:focus-visible {
    border-left-color: var(--gold-500);
    background: rgba(201, 162, 90, 0.07);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .decl-num,
  .page-disclaimer .decl-btn,
  .page-disclaimer .decl-link,
  .page-disclaimer .decl-index__list a,
  .page-disclaimer .decl-crumb a {
    transition: none;
    transform: none;
  }
}
<<<PAGE_CSS_END>>>