.page-disclaimer {
  --pd-gap: clamp(30px, 5vw, 72px);
  --pd-pad: clamp(22px, 3.4vw, 36px);
  background: var(--ink-800);
  color: var(--mist);
}

.page-disclaimer a:focus-visible,
.page-disclaimer .protocol-badge:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .protocol-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  padding: clamp(26px, 5vw, 52px) 0 clamp(66px, 9vw, 118px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 56px), 0 100%);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .protocol-hero__media {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(78%, 920px);
  opacity: 0.4;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, #000 46%);
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, #000 46%);
}

.page-disclaimer .protocol-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .protocol-hero__scan {
  position: absolute;
  left: -12%;
  right: -12%;
  bottom: -34%;
  height: 62%;
  background: linear-gradient(104deg, rgba(53, 224, 255, 0) 38%, rgba(53, 224, 255, 0.18) 50%, rgba(255, 122, 89, 0.14) 58%, rgba(53, 224, 255, 0) 70%);
  transform: skewY(-5deg);
  pointer-events: none;
}

.page-disclaimer .protocol-hero__inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--warm);
}

.page-disclaimer .breadcrumbs__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .breadcrumbs__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-disclaimer .breadcrumbs__sep {
  color: var(--slate);
}

.page-disclaimer .breadcrumbs__current {
  color: var(--warm);
}

.page-disclaimer .protocol-hero .eyebrow {
  margin: clamp(20px, 3.6vw, 34px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-disclaimer .protocol-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 7.4vw, 76px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-disclaimer .protocol-hero__lede {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(233, 242, 247, 0.82);
}

.page-disclaimer .protocol-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(22px, 3.6vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .protocol-hero__chips li {
  padding: 6px 12px;
  border: 1px solid var(--line-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  background: rgba(16, 42, 76, 0.5);
}

/* ---------- 主体骨架 ---------- */
.page-disclaimer .protocol-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  padding-top: clamp(38px, 6vw, 78px);
  padding-bottom: clamp(56px, 9vw, 108px);
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .protocol-rail {
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-width: 0;
}

.page-disclaimer .protocol-badge {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: var(--ink-700);
  border: 1px solid var(--line-cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  cursor: help;
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-disclaimer .protocol-badge:hover,
.page-disclaimer .protocol-badge:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-disclaimer .protocol-badge__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--warm);
}

.page-disclaimer .protocol-badge__value {
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--coral);
}

.page-disclaimer .protocol-badge__hint {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-disclaimer .protocol-badge__tip {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
  transition: max-height 0.3s var(--ease), opacity 0.3s var(--ease), margin 0.3s var(--ease);
}

.page-disclaimer .protocol-badge:hover .protocol-badge__tip,
.page-disclaimer .protocol-badge:focus-visible .protocol-badge__tip,
.page-disclaimer .protocol-badge:focus-within .protocol-badge__tip {
  max-height: 220px;
  margin-top: 10px;
  opacity: 1;
}

.page-disclaimer .protocol-toc {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-disclaimer .protocol-toc li {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .protocol-toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 2px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(233, 242, 247, 0.76);
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.24s var(--ease);
}

.page-disclaimer .protocol-toc a:hover {
  color: var(--cyan);
  padding-left: 8px;
}

.page-disclaimer .protocol-toc .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-disclaimer .protocol-top-link {
  align-self: flex-start;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--warm);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .protocol-top-link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .protocol-body {
  min-width: 0;
}

.page-disclaimer .clause {
  padding: var(--pd-pad) 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 4px;
}

.page-disclaimer .clause__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(19px, 3.2vw, 26px);
  line-height: 1.4;
  color: var(--paper);
}

.page-disclaimer .clause p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(233, 242, 247, 0.78);
}

.page-disclaimer .clause p:first-of-type {
  margin-top: 16px;
}

.page-disclaimer .clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 255, 0.4);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .clause a:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

/* 纸白承托的关键条款 */
.page-disclaimer .clause--paper {
  margin: clamp(18px, 3vw, 28px) 0;
  padding: clamp(24px, 4vw, 40px);
  background: var(--paper);
  color: var(--ink-900);
  border-top: 0;
  border-left: 4px solid var(--coral);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .clause--paper .clause__num {
  color: var(--coral);
}

.page-disclaimer .clause--paper .clause__title {
  color: var(--ink-900);
}

.page-disclaimer .clause--paper p {
  color: #24374f;
}

.page-disclaimer .clause--paper a {
  color: var(--ink-700);
  border-bottom-color: rgba(10, 27, 51, 0.35);
}

.page-disclaimer .clause--paper a:hover {
  color: #0f5f74;
  border-bottom-color: #0f5f74;
}

/* ---------- 渐进显现 ---------- */
.page-disclaimer.reveal-ready .clause {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}

.page-disclaimer.reveal-ready .clause.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .protocol-shell {
    grid-template-columns: minmax(0, 5fr) minmax(0, 9fr);
    align-items: start;
  }

  .page-disclaimer .protocol-rail {
    position: sticky;
    top: 118px;
  }

  .page-disclaimer .clause p {
    font-size: 16px;
    max-width: 62ch;
  }
}

@media (min-width: 1100px) {
  .page-disclaimer .protocol-shell {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(48px, 6vw, 96px);
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #000000;
  }

  .page-disclaimer .protocol-hero {
    background: #ffffff;
    clip-path: none;
    padding: 0 0 18px;
    border-bottom: 1px solid #999999;
  }

  .page-disclaimer .protocol-hero__media,
  .page-disclaimer .protocol-hero__scan,
  .page-disclaimer .protocol-rail,
  .page-disclaimer .protocol-hero__chips {
    display: none;
  }

  .page-disclaimer .protocol-shell {
    display: block;
    padding: 18px 0 0;
  }

  .page-disclaimer .protocol-hero__title,
  .page-disclaimer .clause__title {
    color: #000000;
  }

  .page-disclaimer .protocol-hero__lede,
  .page-disclaimer .clause p {
    color: #1a1a1a;
  }

  .page-disclaimer .clause--paper {
    box-shadow: none;
    border: 1px solid #999999;
    background: #ffffff;
  }
}
<<<END>>>