.page-disclaimer {
  --tc-measure: 70ch;
  --tc-gap: clamp(24px, 4vw, 56px);
  background: var(--ink-800);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .tc-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(20px, 3.5vw, 40px) clamp(36px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(139, 92, 246, 0.2), transparent 58%),
    linear-gradient(168deg, var(--ink-900) 0%, var(--ink-800) 60%, var(--ink-700) 100%);
}

.page-disclaimer .tc-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -38% 38%;
  height: 72%;
  background: linear-gradient(120deg, rgba(34, 211, 238, 0.16), rgba(34, 211, 238, 0) 72%);
  clip-path: polygon(0 36%, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-disclaimer .tc-hero .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-disclaimer .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--rock);
}

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

.page-disclaimer .breadcrumb-link:hover,
.page-disclaimer .breadcrumb-link:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .tc-hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-disclaimer .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .tc-title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(38px, 8vw, 82px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .tc-lede {
  max-width: 54ch;
  margin: 0 0 22px;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.9;
  color: var(--paper-dim);
}

.page-disclaimer .tc-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .tc-hero-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.24);
  box-shadow: 0 28px 70px -34px rgba(7, 11, 28, 0.95);
  clip-path: polygon(0 0, 100% 3%, 100% 100%, 0 97%);
}

.page-disclaimer .tc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .tc-body {
  padding-block: clamp(32px, 5vw, 76px);
}

.page-disclaimer .tc-layout {
  display: grid;
  gap: var(--tc-gap);
  min-width: 0;
}

.page-disclaimer .tc-article {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-disclaimer .tc-section {
  padding-block: clamp(22px, 2.8vw, 36px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-disclaimer .tc-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .tc-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-disclaimer .tc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--rock);
}

.page-disclaimer .tc-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-disclaimer .tc-section p {
  max-width: var(--tc-measure);
  margin: 0 0 14px;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.9;
  color: var(--paper-dim);
}

.page-disclaimer .tc-section p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .tc-section a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.36);
}

.page-disclaimer .tc-section a:hover,
.page-disclaimer .tc-section a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .tc-strong {
  font-family: var(--font-mono);
  color: var(--paper);
  letter-spacing: 0.01em;
}

/* ---------- 规则标记 ---------- */
.page-disclaimer .tc-rule {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: var(--tc-measure);
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 122, 69, 0.07);
}

.page-disclaimer .tc-chip {
  display: inline-block;
  padding: 4px 11px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  background: rgba(243, 239, 230, 0.03);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
  white-space: nowrap;
}

.page-disclaimer .tc-chip--cyan {
  border-color: rgba(34, 211, 238, 0.45);
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
}

.page-disclaimer .tc-chip--hot {
  border-color: rgba(255, 122, 69, 0.5);
  color: var(--orange);
  background: rgba(255, 122, 69, 0.1);
}

/* ---------- 展开说明 ---------- */
.page-disclaimer .tc-detail {
  max-width: var(--tc-measure);
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(10, 16, 40, 0.55);
}

.page-disclaimer .tc-detail summary {
  padding: 12px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .tc-detail summary::before {
  content: "+ ";
  font-family: var(--font-mono);
}

.page-disclaimer .tc-detail[open] summary::before {
  content: "− ";
}

.page-disclaimer .tc-detail summary:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .tc-detail p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--paper-dim);
}

/* ---------- 页尾延伸 ---------- */
.page-disclaimer .tc-outro {
  margin-top: clamp(34px, 5vw, 60px);
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .tc-print {
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(169, 182, 214, 0.3);
  background: linear-gradient(150deg, rgba(34, 211, 238, 0.07), rgba(139, 92, 246, 0.07));
}

.page-disclaimer .tc-print:target {
  border-color: var(--cyan);
}

.page-disclaimer .tc-print-title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .tc-print-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-dim);
}

.page-disclaimer .tc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-disclaimer .tc-link {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--pill);
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 220ms var(--ease), color 220ms var(--ease);
}

.page-disclaimer .tc-link:hover,
.page-disclaimer .tc-link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-disclaimer .tc-backtop {
  margin: 24px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-disclaimer .tc-backtop a {
  color: var(--rock);
  text-decoration: none;
}

.page-disclaimer .tc-backtop a:hover,
.page-disclaimer .tc-backtop a:focus-visible {
  color: var(--cyan);
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .tc-index {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(10, 16, 40, 0.6);
}

.page-disclaimer .tc-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rock);
}

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

.page-disclaimer .tc-index-list li {
  flex: none;
}

.page-disclaimer .tc-index-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-size: 13px;
  white-space: nowrap;
  color: var(--paper-dim);
  text-decoration: none;
  transition: border-color 200ms var(--ease), color 200ms var(--ease), background 200ms var(--ease);
}

.page-disclaimer .tc-index-link:hover,
.page-disclaimer .tc-index-link:focus-visible {
  border-color: rgba(34, 211, 238, 0.5);
  color: var(--cyan);
  background: rgba(34, 211, 238, 0.08);
}

.page-disclaimer .tc-index-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--rock);
}

.page-disclaimer .tc-index-print {
  display: none;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .tc-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .tc-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: start;
  }

  .page-disclaimer .tc-index {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding: 20px 18px;
  }

  .page-disclaimer .tc-index-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .tc-index-list li {
    flex: none;
  }

  .page-disclaimer .tc-index-link {
    width: 100%;
    padding: 8px 10px 8px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    white-space: normal;
    line-height: 1.5;
  }

  .page-disclaimer .tc-index-link:hover,
  .page-disclaimer .tc-index-link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(34, 211, 238, 0.08);
  }

  .page-disclaimer .tc-index-print {
    display: inline-block;
    margin-top: 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--orange);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 122, 69, 0.4);
  }

  .page-disclaimer .tc-index-print:hover,
  .page-disclaimer .tc-index-print:focus-visible {
    color: var(--paper);
    border-bottom-color: var(--paper);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .tc-section h2 {
    letter-spacing: 0.02em;
  }
}

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