.page-disclaimer {
  --dl-cut: 14px;
  --dl-cut-lg: 26px;
  --dl-num-col: 76px;
  background: var(--c-bg);
  color: var(--c-ink);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 6vw, 78px) 0 clamp(28px, 4vw, 52px);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .dl-hero::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -60px;
  width: 240px;
  height: 240px;
  background: linear-gradient(135deg, rgba(192, 138, 46, 0.18), rgba(122, 18, 32, 0));
  transform: rotate(var(--slant));
  pointer-events: none;
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: clamp(120px, 22vw, 320px);
  height: 3px;
  background: var(--c-red);
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  gap: 28px;
  position: relative;
  z-index: 1;
}

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

.page-disclaimer .dl-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 6.4vw, 68px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 12px 0 18px;
  color: var(--c-ink);
  max-width: 18em;
}

.page-disclaimer .dl-hero .lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--c-ink);
  max-width: 40em;
  margin: 0;
}

.page-disclaimer .dl-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-disclaimer .dl-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-ink);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-gold);
  padding: 5px 11px;
}

.page-disclaimer .dl-hero__aside {
  min-width: 0;
  border-left: 2px solid var(--c-line);
  padding-left: 18px;
}

.page-disclaimer .dl-hero__aside .note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-mid);
  max-width: 34em;
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dl-layout {
  display: grid;
  gap: 40px;
  padding-top: clamp(32px, 5vw, 64px);
}

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

/* ---------- 分类区块 ---------- */
.page-disclaimer .dl-block + .dl-block {
  margin-top: clamp(40px, 5.5vw, 68px);
}

.page-disclaimer .dl-block__head {
  border-top: 2px solid var(--c-ink);
  padding-top: 14px;
  margin-bottom: 22px;
}

.page-disclaimer .dl-block__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-gold);
  margin: 0 0 8px;
  text-transform: uppercase;
}

.page-disclaimer .dl-block__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--c-ink);
}

.page-disclaimer .dl-block__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mid);
  max-width: 42em;
}

/* ---------- 规则卡 ---------- */
.page-disclaimer .dl-rule-list {
  display: grid;
  gap: 16px;
}

.page-disclaimer .dl-rule {
  position: relative;
  display: grid;
  grid-template-columns: var(--dl-num-col) minmax(0, 1fr);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  clip-path: polygon(
    var(--dl-cut) 0,
    100% 0,
    100% calc(100% - var(--dl-cut)),
    calc(100% - var(--dl-cut)) 100%,
    0 100%,
    0 var(--dl-cut)
  );
  transition: background-color var(--dur) var(--ease);
}

.page-disclaimer .dl-rule:hover {
  background: #fff;
}

.page-disclaimer .dl-rule__index {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 22px 8px 18px;
  border-right: 1px solid var(--c-line);
  background: linear-gradient(180deg, rgba(122, 18, 32, 0.07), rgba(122, 18, 32, 0) 72%);
}

.page-disclaimer .dl-rule__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-red);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dl-rule__body {
  min-width: 0;
  padding: 20px 22px 22px;
}

.page-disclaimer .dl-rule__title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 8px;
  color: var(--c-ink);
}

.page-disclaimer .dl-rule__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink);
  max-width: 40em;
}

.page-disclaimer .dl-rule__text a {
  color: var(--c-red);
  text-decoration: underline;
  text-decoration-color: var(--c-gold);
  text-underline-offset: 3px;
}

.page-disclaimer .dl-term {
  border-bottom: 1px solid var(--c-gold);
  padding-bottom: 1px;
}

/* ---------- 折叠补充 ---------- */
.page-disclaimer .dl-rule__more {
  margin-top: 14px;
  border-top: 1px dashed var(--c-line);
  padding-top: 11px;
}

.page-disclaimer .dl-rule__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-mid);
  padding: 2px 0;
}

.page-disclaimer .dl-rule__more summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .dl-rule__more summary::after {
  content: "＋";
  font-size: 13px;
  line-height: 1;
  color: var(--c-orange);
}

.page-disclaimer .dl-rule__more[open] summary::after {
  content: "－";
}

.page-disclaimer .dl-rule__more summary:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
}

.page-disclaimer .dl-rule__more p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-mid);
  max-width: 38em;
}

.page-disclaimer .dl-rule__more p a {
  color: var(--c-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 右侧栏 ---------- */
.page-disclaimer .dl-aside {
  display: grid;
  gap: 22px;
  min-width: 0;
}

.page-disclaimer .dl-index {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-red);
  padding: 18px 20px 20px;
}

.page-disclaimer .dl-index__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-mid);
  margin: 0 0 12px;
}

.page-disclaimer .dl-scope {
  margin: 0;
}

.page-disclaimer .dl-scope .figure-frame__media {
  aspect-ratio: 1000 / 540;
  overflow: hidden;
  background: linear-gradient(140deg, var(--c-bg), var(--c-paper));
}

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

.page-disclaimer .dl-scope .figure-frame__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-mid);
}

.page-disclaimer .dl-aside__note {
  border-left: 2px solid var(--c-gold);
  padding-left: 14px;
}

.page-disclaimer .dl-aside__note p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-mid);
}

/* ---------- 收束 ---------- */
.page-disclaimer .dl-close {
  margin-top: clamp(44px, 6vw, 80px);
}

.page-disclaimer .dl-close__panel {
  background: linear-gradient(152deg, var(--c-ink) 0%, var(--c-red-deep) 100%);
  color: var(--c-paper);
  padding: clamp(26px, 4vw, 52px);
  clip-path: polygon(
    var(--dl-cut-lg) 0,
    100% 0,
    100% calc(100% - var(--dl-cut-lg)),
    calc(100% - var(--dl-cut-lg)) 100%,
    0 100%,
    0 var(--dl-cut-lg)
  );
}

.page-disclaimer .dl-close__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-gold);
  margin: 0 0 12px;
}

.page-disclaimer .dl-close__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--c-paper);
  max-width: 24em;
}

.page-disclaimer .dl-close__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(251, 249, 246, 0.82);
  max-width: 44em;
}

.page-disclaimer .dl-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-disclaimer .dl-close__actions .btn {
  white-space: nowrap;
}

.page-disclaimer .dl-close__actions .btn--line {
  color: var(--c-paper);
  border-color: rgba(251, 249, 246, 0.5);
}

/* ---------- 中屏 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
  }
}

/* ---------- 宽屏两栏 + 侧栏吸附 ---------- */
@media (min-width: 1080px) {
  .page-disclaimer .dl-layout {
    grid-template-columns: minmax(0, 7fr) minmax(300px, 3.4fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .dl-aside {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 560px) {
  .page-disclaimer {
    --dl-num-col: 54px;
  }

  .page-disclaimer .dl-hero h1 {
    font-size: clamp(28px, 8.5vw, 40px);
  }

  .page-disclaimer .dl-hero__aside {
    border-left: none;
    border-top: 1px solid var(--c-line);
    padding-left: 0;
    padding-top: 14px;
  }

  .page-disclaimer .dl-rule__index {
    padding: 18px 6px 14px;
  }

  .page-disclaimer .dl-rule__num {
    font-size: 22px;
  }

  .page-disclaimer .dl-rule__body {
    padding: 16px 15px 18px;
  }

  .page-disclaimer .dl-index {
    padding: 16px 15px 18px;
  }

  .page-disclaimer .dl-close__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-rule {
    transition: none;
  }
}