.page-disclaimer {
  --dl-rail-w: 76px;
  --dl-tick: rgba(168, 92, 60, .58);
  --dl-rule: rgba(159, 201, 192, .16);
  --dl-rule-soft: rgba(159, 201, 192, .12);
  padding-bottom: clamp(60px, 9vw, 120px);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .dl-hero {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  align-items: end;
  padding: clamp(26px, 5vw, 52px) 0 clamp(34px, 6vw, 76px);
}

.page-disclaimer .dl-hero__copy {
  min-width: 0;
}

.page-disclaimer .dl-hero__title {
  margin: 12px 0 18px;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-disclaimer .dl-hero__lead {
  max-width: 58ch;
  margin: 0;
  color: var(--mist);
}

.page-disclaimer .dl-hero__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--panel);
}

.page-disclaimer .dl-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-disclaimer .dl-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: clamp(28px, 4vw, 64px);
  }
}

/* ---------- 主体栅格 + 左侧刻度轨 ---------- */

.page-disclaimer .dl-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  overflow-x: clip;
}

.page-disclaimer .dl-rail {
  padding-bottom: 10px;
  margin-bottom: clamp(18px, 4vw, 32px);
  border-bottom: 1px solid var(--dl-rule);
}

.page-disclaimer .dl-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-rail__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .1em;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

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

.page-disclaimer .dl-rail__link[aria-current="true"],
.page-disclaimer .dl-rail__link[data-active="true"] {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}

@media (min-width: 900px) {
  .page-disclaimer .dl-layout {
    grid-template-columns: var(--dl-rail-w) minmax(0, 1fr);
    column-gap: clamp(20px, 2.6vw, 40px);
  }

  .page-disclaimer .dl-rail {
    grid-column: 1;
    grid-row: 1 / -1;
    position: relative;
    margin: 0;
    padding: 0;
    border-bottom: 0;
    align-self: stretch;
  }

  .page-disclaimer .dl-rail::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--line-strong);
  }

  .page-disclaimer .dl-rail::after {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 11px;
    background-image: repeating-linear-gradient(to bottom, var(--dl-tick) 0 1px, transparent 1px 20px);
  }

  .page-disclaimer .dl-rail__inner {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    padding-left: 24px;
  }

  .page-disclaimer .dl-rail__list {
    display: block;
  }

  .page-disclaimer .dl-rail__link {
    display: block;
    min-width: 0;
    padding: 5px 0;
    border: 0;
    background: none;
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--mist);
  }

  .page-disclaimer .dl-rail__link:hover,
  .page-disclaimer .dl-rail__link:focus-visible {
    color: var(--cyan);
    border-color: transparent;
  }

  .page-disclaimer .dl-rail__link[aria-current="true"],
  .page-disclaimer .dl-rail__link[data-active="true"] {
    color: var(--gold);
    background: none;
    border-color: transparent;
  }
}

.page-disclaimer .dl-body {
  min-width: 0;
}

/* ---------- 章节头 ---------- */

.page-disclaimer .dl-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-disclaimer .dl-head__num {
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-disclaimer .dl-head__dash {
  width: 28px;
  height: 1px;
  background: var(--gold);
  flex: none;
}

.page-disclaimer .dl-head__title {
  margin: 0;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-disclaimer .dl-section {
  padding: clamp(28px, 4.4vw, 54px) 0;
  border-top: 1px solid var(--dl-rule);
}

.page-disclaimer .dl-section--last {
  padding-bottom: clamp(20px, 3vw, 32px);
}

/* ---------- 编号条目 ---------- */

.page-disclaimer .dl-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dl-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--dl-rule-soft);
}

.page-disclaimer .dl-item:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-disclaimer .dl-item__num {
  padding-top: 4px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  opacity: .88;
}

.page-disclaimer .dl-item__title {
  margin: 0 0 6px;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-disclaimer .dl-item__text {
  margin: 0;
  color: var(--mist);
}

.page-disclaimer .dl-item__text a {
  color: var(--cyan);
}

.page-disclaimer .dl-invite {
  margin-bottom: clamp(20px, 3vw, 30px);
  max-width: 62ch;
}

/* ---------- 引用示例板 ---------- */

.page-disclaimer .dl-cite {
  grid-column: 1 / -1;
  padding: clamp(30px, 5vw, 58px) clamp(20px, 4vw, 48px);
  background:
    linear-gradient(158deg, var(--panel) 0%, rgba(10, 31, 26, .88) 100%);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-disclaimer .dl-cite__title {
  margin: 10px 0 14px;
  letter-spacing: -.025em;
  color: var(--paper);
}

.page-disclaimer .dl-cite__lead {
  max-width: 60ch;
  margin: 0;
  color: var(--mist);
}

.page-disclaimer .dl-cite__quotes {
  display: grid;
  gap: 20px;
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-disclaimer .dl-quote-card {
  position: relative;
  margin: 0;
  padding: 24px 20px 16px;
  background: var(--paper);
  box-shadow: 8px 8px 0 0 rgba(168, 92, 60, .42);
}

.page-disclaimer .dl-quote-card__body {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.7;
  color: #17261F;
}

.page-disclaimer .dl-quote-card__src {
  padding-top: 10px;
  border-top: 1px solid rgba(23, 38, 31, .2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: #6B4433;
}

@media (min-width: 760px) {
  .page-disclaimer .dl-cite__quotes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-cite {
    grid-column: 2;
    margin-inline-end: calc(var(--gut) * -1);
  }
}

/* ---------- 授权流程 ---------- */

.page-disclaimer .dl-flow {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin: 0 0 clamp(22px, 3.4vw, 36px);
  font-family: var(--font-sans);
  overflow: visible;
}

/* ---------- 底部按钮 ---------- */

.page-disclaimer .dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

@media (min-width: 900px) {
  .page-disclaimer .dl-actions {
    padding-left: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-rail__link {
    transition: none;
  }
}
<<<END>>>