.page-disclaimer {
  --dl-surface: rgba(16, 28, 51, .78);
  --dl-surface-soft: rgba(16, 28, 51, .5);
  --dl-neon-soft: rgba(0, 229, 255, .08);
  --dl-gold-soft: rgba(255, 179, 71, .1);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .dl-crumbs {
  padding-top: clamp(18px, 4vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dl-hero {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-disclaimer .dl-hero__title {
  margin: 12px 0 0;
  font-size: clamp(32px, 7vw, 74px);
  line-height: 1.08;
  letter-spacing: .02em;
  font-weight: 900;
  color: var(--white);
  text-shadow:
    0 0 22px rgba(0, 229, 255, .2),
    0 0 46px rgba(10, 42, 107, .65);
  max-width: 20ch;
}

.page-disclaimer .dl-hero__lede {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 40ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dl-hero__aside {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-disclaimer .dl-hero__aside .note-vertical {
  display: none;
  color: var(--neon);
  font-size: 12px;
  letter-spacing: .2em;
}

.page-disclaimer .dl-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .dl-hero__facts li {
  display: grid;
  gap: 2px;
}

.page-disclaimer .dl-fact__num {
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1;
  color: var(--neon);
  letter-spacing: .04em;
  text-shadow: 0 0 16px rgba(0, 229, 255, .4);
}

.page-disclaimer .dl-fact__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-disclaimer .dl-band {
  margin: clamp(26px, 5vw, 48px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 12% 0%, rgba(59, 30, 110, .6), transparent 60%),
    linear-gradient(135deg, rgba(10, 42, 107, .7), rgba(5, 11, 26, .9));
}

.page-disclaimer .dl-band__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 6;
}

.page-disclaimer .dl-band__cap {
  padding: 10px clamp(14px, 2vw, 20px);
  border-top: 1px solid var(--line);
  background: rgba(5, 11, 26, .7);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 筛选与章节列表 ---------- */
.page-disclaimer .dl-clauses {
  padding-top: clamp(48px, 8vw, 88px);
}

.page-disclaimer .dl-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 0 0 clamp(18px, 3vw, 26px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dl-filter__count {
  margin-left: auto;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-disclaimer .dl-clause-list {
  display: grid;
  gap: clamp(14px, 2.4vw, 22px);
  padding-top: clamp(22px, 4vw, 36px);
}

.page-disclaimer .dl-clause {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--dl-surface), var(--dl-surface-soft));
  padding: clamp(18px, 3vw, 30px);
  overflow: hidden;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .dl-clause::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(180deg, var(--neon), rgba(0, 229, 255, 0) 72%);
  opacity: 0;
  transition: opacity .18s var(--ease);
}

.page-disclaimer .dl-clause:hover {
  border-color: rgba(0, 229, 255, .4);
}

.page-disclaimer .dl-clause:hover::before,
.page-disclaimer .dl-clause:focus-within::before {
  opacity: 1;
}

.page-disclaimer .dl-clause[data-hidden="true"] {
  display: none;
}

.page-disclaimer .dl-clause__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num state"
    "title title";
  align-items: center;
  gap: 10px 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dl-clause__num {
  grid-area: num;
  font-size: 15px;
  letter-spacing: .14em;
  color: var(--neon);
  text-shadow: 0 0 14px rgba(0, 229, 255, .55), 0 0 30px rgba(0, 229, 255, .22);
}

.page-disclaimer .dl-clause__title {
  grid-area: title;
  margin: 0;
  font-size: clamp(18px, 2.4vw, 25px);
  line-height: 1.34;
  font-weight: 800;
  color: var(--white);
}

.page-disclaimer .dl-clause__state {
  grid-area: state;
  justify-self: end;
  padding: 4px 11px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  white-space: nowrap;
}

.page-disclaimer .dl-clause__state--stable {
  color: var(--neon);
  background: var(--dl-neon-soft);
}

.page-disclaimer .dl-clause__state--trial {
  color: var(--gold);
  background: var(--dl-gold-soft);
}

.page-disclaimer .dl-clause__state--notice {
  color: var(--mist);
  background: rgba(159, 179, 200, .08);
}

.page-disclaimer .dl-clause__body {
  display: grid;
  gap: 12px;
  padding-top: 16px;
}

.page-disclaimer .dl-clause__body p {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-disclaimer .dl-clause__trigger {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-disclaimer .dl-clause__trigger::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

.page-disclaimer .dl-clause__trigger[aria-expanded="true"]::after {
  content: "−";
}

.page-disclaimer .dl-clause__trigger:hover {
  border-color: rgba(0, 229, 255, .5);
  background: var(--dl-neon-soft);
}

.page-disclaimer .dl-clause__panel {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

.page-disclaimer .dl-clause__panel[hidden] {
  display: none;
}

.page-disclaimer .dl-clause__panel.is-open {
  animation: dl-panel-in .24s var(--ease) both;
}

@keyframes dl-panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-disclaimer .dl-clause__tips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .dl-clause__tips li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-disclaimer .dl-clause__tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 1px;
  background: var(--gold);
  opacity: .85;
}

/* ---------- 底部横向导航 ---------- */
.page-disclaimer .dl-next {
  margin-top: clamp(48px, 8vw, 88px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(10, 42, 107, .5), rgba(59, 30, 110, .32) 58%, rgba(5, 11, 26, 0));
}

.page-disclaimer .dl-next__inner {
  display: grid;
  gap: 12px;
  padding-top: clamp(22px, 4vw, 34px);
  padding-bottom: clamp(22px, 4vw, 34px);
}

.page-disclaimer .dl-next__link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--dl-surface-soft);
  text-decoration: none;
  transition: border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}

.page-disclaimer .dl-next__link:hover {
  border-color: rgba(0, 229, 255, .45);
  background: var(--dl-surface);
  transform: translateY(-2px);
}

.page-disclaimer .dl-next__key {
  display: block;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--neon);
}

.page-disclaimer .dl-next__label {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--white);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .dl-clause__head {
    grid-template-columns: 3.6rem minmax(0, 1fr) auto;
    grid-template-areas: "num title state";
    align-items: start;
    gap: 14px;
  }

  .page-disclaimer .dl-clause__num {
    font-size: 17px;
    padding-top: .18em;
  }

  .page-disclaimer .dl-next__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(32px, 6vw, 88px);
  }

  .page-disclaimer .dl-hero__aside {
    border-top: 0;
    padding-top: 0;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 22px;
  }

  .page-disclaimer .dl-hero__aside .note-vertical {
    display: block;
    writing-mode: vertical-rl;
    text-orientation: upright;
  }

  .page-disclaimer .dl-clause__body {
    gap: 14px;
  }

  .page-disclaimer .dl-clause__body p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-clause,
  .page-disclaimer .dl-clause__trigger,
  .page-disclaimer .dl-next__link {
    transition: none;
  }

  .page-disclaimer .dl-next__link:hover {
    transform: none;
  }

  .page-disclaimer .dl-clause__panel.is-open {
    animation: none;
  }
}