.page-disclaimer {
  --disc-rail: 268px;
  --disc-read: 862px;
  position: relative;
  isolation: isolate;
  padding: 20px 0 64px;
  color: var(--mist);
  font-family: var(--font-body);
  background:
    radial-gradient(115% 55% at 92% -12%, rgba(63, 242, 198, 0.12), transparent 60%),
    radial-gradient(85% 45% at 0% 2%, rgba(255, 107, 53, 0.09), transparent 62%),
    linear-gradient(180deg, #0B1F1A 0%, #0E2620 44%, #0B1F1A 100%);
  overflow-x: hidden;
}

.page-disclaimer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 440px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
  background-image: repeating-linear-gradient(102deg, rgba(63, 242, 198, 0.1) 0 1px, transparent 1px 46px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 94%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 94%);
}

.page-disclaimer .disc-shell {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  padding-inline: 20px;
}

.page-disclaimer .breadcrumbs {
  margin-bottom: 18px;
}

/* ---------- 首屏：大字标题与目录并置 ---------- */

.page-disclaimer .disc-head {
  display: grid;
  gap: 28px;
  padding: 10px 0 30px;
}

.page-disclaimer .disc-head__lead {
  min-width: 0;
}

.page-disclaimer .disc-head h1 {
  margin: 6px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 12vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
  color: var(--mist);
  background-image: linear-gradient(96deg, #EAF4F0 16%, #3FF2C6 96%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-disclaimer .disc-head__intro {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(234, 244, 240, 0.78);
}

.page-disclaimer .disc-head__index {
  box-sizing: border-box;
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(20, 53, 44, 0.78), rgba(17, 22, 20, 0.9));
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disc-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--graphite);
}

.page-disclaimer .disc-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .disc-index a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  font-size: 14px;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .disc-index a:hover,
.page-disclaimer .disc-index a:focus-visible {
  background: rgba(63, 242, 198, 0.13);
  color: var(--cyan);
  outline: none;
}

.page-disclaimer .disc-index__n {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--graphite);
}

/* ---------- 首图 ---------- */

.page-disclaimer .disc-banner {
  position: relative;
  margin: 0 0 34px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--coal);
  aspect-ratio: 16 / 10;
}

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

.page-disclaimer .disc-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(190deg, rgba(11, 31, 26, 0.12) 0%, rgba(11, 31, 26, 0.76) 94%);
}

/* ---------- 编号条款 ---------- */

.page-disclaimer .disc-articles {
  max-width: var(--disc-read);
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 26px 0 28px;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--top-h) + 28px);
}

.page-disclaimer .disc-clause__num {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: rgba(63, 242, 198, 0.58);
}

.page-disclaimer .disc-clause__main {
  min-width: 0;
}

.page-disclaimer .disc-clause h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .disc-clause p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(234, 244, 240, 0.76);
}

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

.page-disclaimer .disc-clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 242, 198, 0.42);
  padding-bottom: 1px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .disc-clause a:hover,
.page-disclaimer .disc-clause a:focus-visible {
  color: #8BFFE2;
  border-bottom-color: #8BFFE2;
  outline: none;
}

.page-disclaimer .disc-clause:target h2 {
  color: var(--cyan);
}

/* ---------- 禁止行为 ---------- */

.page-disclaimer .disc-clause--stop {
  border-top-color: rgba(255, 107, 53, 0.34);
}

.page-disclaimer .disc-clause--stop .disc-clause__num {
  color: var(--orange);
}

.page-disclaimer .disc-clause--stop h2 {
  color: #FFD9C8;
}

.page-disclaimer .disc-stop-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-stop-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(234, 244, 240, 0.82);
}

.page-disclaimer .disc-stop-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.78em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

/* ---------- 联系方式 ---------- */

.page-disclaimer .disc-contact {
  margin: 16px 0 16px;
  padding: 16px 16px;
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(20, 53, 44, 0.5);
}

.page-disclaimer .disc-contact > div {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-disclaimer .disc-contact dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-disclaimer .disc-contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* ---------- 回到开头 ---------- */

.page-disclaimer .disc-back {
  margin: 40px 0 0;
  max-width: var(--disc-read);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-disclaimer {
    padding-top: 28px;
    padding-bottom: 84px;
  }

  .page-disclaimer .disc-shell {
    padding-inline: 32px;
  }

  .page-disclaimer .disc-head__intro {
    font-size: 17px;
  }

  .page-disclaimer .disc-clause {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 30px;
    padding: 38px 0 40px;
  }

  .page-disclaimer .disc-clause__num {
    font-size: 30px;
    padding-top: 6px;
  }

  .page-disclaimer .disc-clause h2 {
    font-size: 27px;
    margin-bottom: 16px;
  }

  .page-disclaimer .disc-clause p,
  .page-disclaimer .disc-stop-list li {
    font-size: 16.5px;
    line-height: 1.9;
  }

  .page-disclaimer .disc-contact {
    padding: 20px 22px;
  }

  .page-disclaimer .disc-contact > div {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .page-disclaimer .disc-contact dd {
    font-size: 14.5px;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .disc-head {
    grid-template-columns: minmax(0, 1fr) var(--disc-rail);
    align-items: end;
    gap: 52px;
    padding: 34px 0 42px;
  }

  .page-disclaimer .disc-head__index {
    align-self: stretch;
  }

  .page-disclaimer .disc-banner {
    aspect-ratio: 24 / 9;
    margin-bottom: 42px;
  }
}

@media (max-width: 400px) {
  .page-disclaimer .disc-contact > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-disclaimer .disc-contact dd {
    font-size: 12.5px;
  }
}