.page-disclaimer {
  --disc-rail: 84px;
  --disc-aside: 200px;
  --disc-line: rgba(243, 236, 221, 0.14);
  background: var(--night);
  color: var(--paper);
  padding-bottom: clamp(40px, 6vw, 72px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 88px) 0 clamp(30px, 5vw, 68px);
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.34;
}

.page-disclaimer .disc-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(
    180deg,
    rgba(7, 22, 31, 0.55) 0%,
    rgba(7, 22, 31, 0.86) 58%,
    var(--night) 100%
  );
}

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

.page-disclaimer .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-disclaimer .breadcrumb ol li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(124, 154, 166, 0.6);
}

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

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-disclaimer .disc-hero h1 {
  margin: 16px 0 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(32px, 6.2vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-disclaimer .disc-hero__lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 44em;
  font-size: clamp(16px, 1.6vw, 17px);
  line-height: 1.9;
  color: rgba(243, 236, 221, 0.8);
}

.page-disclaimer .disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 32px) 0 0;
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .disc-clauses {
  padding: clamp(36px, 5.5vw, 78px) 0 0;
}

.page-disclaimer .disc-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list::before {
  content: "";
  position: absolute;
  left: calc(var(--disc-rail) / 2);
  top: 14px;
  bottom: 14px;
  width: 1px;
  transform: translateX(-50%);
  background-image: linear-gradient(
    180deg,
    rgba(243, 236, 221, 0.16) 0%,
    rgba(243, 236, 221, 0.16) 90%,
    rgba(243, 236, 221, 0) 100%
  );
}

.page-disclaimer .disc-clause {
  position: relative;
  display: grid;
  grid-template-columns: var(--disc-rail) minmax(0, 1fr) var(--disc-aside);
  column-gap: clamp(20px, 3vw, 40px);
  padding: clamp(28px, 3.6vw, 46px) 0;
}

.page-disclaimer .disc-clause + .disc-clause {
  border-top: 1px solid rgba(243, 236, 221, 0.07);
}

.page-disclaimer .disc-clause__num {
  justify-self: center;
  align-self: start;
  padding: 5px 10px;
  background: var(--night);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  border-radius: var(--radius);
  transition: color 0.22s ease, text-shadow 0.22s ease, background 0.22s ease;
}

.page-disclaimer .disc-clause:hover .disc-clause__num,
.page-disclaimer .disc-clause:focus-within .disc-clause__num {
  color: var(--neon);
  background: var(--deep);
  text-shadow: 0 0 16px rgba(61, 242, 192, 0.55);
}

.page-disclaimer .disc-clause__num:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-disclaimer .disc-clause__main h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.3vw, 27px);
  line-height: 1.34;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-disclaimer .disc-clause__main p {
  margin: 0 0 14px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.88;
  color: rgba(243, 236, 221, 0.78);
}

.page-disclaimer .disc-clause__main p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .disc-bullets {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  max-width: 38em;
}

.page-disclaimer .disc-bullets li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(243, 236, 221, 0.78);
}

.page-disclaimer .disc-bullets li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--neon);
}

.page-disclaimer .disc-bullets strong {
  color: var(--paper);
  font-weight: 500;
}

.page-disclaimer .disc-clause__note {
  align-self: start;
  margin: 2px 0 0;
  padding-left: 16px;
  border-left: 1px solid rgba(124, 154, 166, 0.36);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-disclaimer .disc-clause__main a,
.page-disclaimer .disc-coda__cell a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 192, 0.4);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .disc-clause__main a:hover,
.page-disclaimer .disc-coda__cell a:hover,
.page-disclaimer .disc-clause__main a:focus-visible,
.page-disclaimer .disc-coda__cell a:focus-visible {
  border-bottom-color: var(--neon);
}

.page-disclaimer .disc-mail {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-clause__jump {
  margin-top: 18px !important;
  padding-top: 14px;
  border-top: 1px dashed rgba(243, 236, 221, 0.14);
  font-size: 15px !important;
  color: rgba(243, 236, 221, 0.66) !important;
}

/* ---------- 收尾入口 ---------- */
.page-disclaimer .disc-coda {
  margin-top: clamp(34px, 5vw, 68px);
  padding-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--hair);
}

.page-disclaimer .disc-coda__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.page-disclaimer .disc-coda__cell h2 {
  margin: 12px 0 12px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 25px);
  line-height: 1.35;
  color: var(--paper);
}

.page-disclaimer .disc-coda__cell p {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.88;
  color: rgba(243, 236, 221, 0.78);
}

.page-disclaimer .disc-coda__cell--axis {
  padding: 18px 20px;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-disclaimer .disc-coda__top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 10px 16px;
  border: 1px solid rgba(61, 242, 192, 0.42);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--neon);
  text-decoration: none;
  transition: background 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

.page-disclaimer .disc-coda__top:hover,
.page-disclaimer .disc-coda__top:focus-visible {
  background: rgba(61, 242, 192, 0.1);
  border-color: var(--neon);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1040px) {
  .page-disclaimer {
    --disc-rail: 66px;
    --disc-aside: 168px;
  }
}

@media (max-width: 860px) {
  .page-disclaimer {
    --disc-rail: 56px;
  }

  .page-disclaimer .disc-clause {
    grid-template-columns: var(--disc-rail) minmax(0, 1fr);
    column-gap: 18px;
  }

  .page-disclaimer .disc-clause__note {
    grid-column: 2;
    margin-top: 16px;
    padding-left: 0;
    padding-top: 10px;
    border-left: 0;
    border-top: 1px solid rgba(124, 154, 166, 0.3);
  }

  .page-disclaimer .disc-coda__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .page-disclaimer .disc-clause__main p,
  .page-disclaimer .disc-bullets li {
    font-size: 15.5px;
    line-height: 1.82;
  }

  .page-disclaimer .disc-clause__num {
    font-size: 13px;
    padding: 4px 6px;
  }

  .page-disclaimer .disc-hero__meta .tag {
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-clause__num,
  .page-disclaimer .disc-coda__top {
    transition: none;
  }

  .page-disclaimer .disc-coda__top:hover {
    transform: none;
  }
}