.page-disclaimer {
  --disc-line: rgba(201, 162, 74, .24);
  --disc-line-soft: rgba(201, 162, 74, .14);
  --disc-hot: rgba(53, 242, 224, .55);
  padding-bottom: 0;
}

/* ---------- 页头 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 150% at 8% 0%, rgba(53, 242, 224, .16), transparent 56%),
    radial-gradient(90% 130% at 100% 110%, rgba(255, 46, 147, .14), transparent 62%),
    linear-gradient(180deg, var(--green) 0%, var(--ink) 92%);
  border-bottom: 1px solid var(--disc-line);
  padding: 28px 0 0;
}

.page-disclaimer .disc-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: 34px;
}

.page-disclaimer .breadcrumb {
  margin-bottom: 22px;
}

.page-disclaimer .disc-hero__eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .26em;
  color: var(--moss);
  text-transform: uppercase;
}

.page-disclaimer .disc-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 38px;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
  text-shadow: 3px 3px 0 rgba(0, 0, 0, .5);
}

.page-disclaimer .disc-hero__lead {
  margin: 0 0 26px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--moss);
}

.page-disclaimer .disc-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .disc-hero__rule {
  position: relative;
  z-index: 1;
  height: 12px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--gold) 0 1px,
    transparent 1px 13px
  );
  opacity: .45;
}

/* ---------- 区块骨架 ---------- */
.page-disclaimer .disc-block {
  padding: 40px 0 34px;
  border-bottom: 1px solid var(--disc-line-soft);
}

.page-disclaimer .disc-block__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-disclaimer .disc-block__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-disclaimer .disc-block__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 25px;
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-disclaimer .disc-block__intro {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--moss);
}

/* ---------- 条目折叠 ---------- */
.page-disclaimer .disc-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-disclaimer .disc-item {
  border: 1px solid var(--disc-line);
  background: rgba(11, 47, 38, .42);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}

.page-disclaimer .disc-item:hover,
.page-disclaimer .disc-item:focus-within {
  border-color: var(--disc-hot);
  background: rgba(11, 47, 38, .68);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .44);
}

.page-disclaimer .disc-item__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .disc-item__head::-webkit-details-marker { display: none; }
.page-disclaimer .disc-item__head::marker { content: none; }

.page-disclaimer .disc-item__idx {
  flex: none;
  min-width: 22px;
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-disclaimer .disc-item__label {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--paper);
}

.page-disclaimer .disc-item__sign {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  margin-top: 5px;
}

.page-disclaimer .disc-item__sign::before,
.page-disclaimer .disc-item__sign::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--gold);
  transition: transform .2s var(--ease), background .2s var(--ease);
}

.page-disclaimer .disc-item__sign::after { transform: rotate(90deg); }

.page-disclaimer .disc-item[open] .disc-item__sign::before,
.page-disclaimer .disc-item[open] .disc-item__sign::after { background: var(--neon); }
.page-disclaimer .disc-item[open] .disc-item__sign::after { transform: rotate(0deg); }

.page-disclaimer .disc-item__panel {
  padding: 0 16px 16px 50px;
  border-top: 1px solid var(--disc-line-soft);
  margin-top: 2px;
  padding-top: 14px;
}

.page-disclaimer .disc-item__panel p {
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--moss);
}

/* ---------- 排查步骤 ---------- */
.page-disclaimer .disc-block--steps {
  background: linear-gradient(180deg, rgba(36, 27, 74, .34), transparent 78%);
}

.page-disclaimer .disc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--disc-line);
}

.page-disclaimer .disc-step {
  display: flex;
  gap: 14px;
  padding: 16px 0 16px 18px;
  position: relative;
}

.page-disclaimer .disc-step::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 26px;
  width: 7px;
  height: 7px;
  background: var(--ink);
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-disclaimer .disc-step__idx {
  flex: none;
  min-width: 24px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--magenta);
  padding-top: 3px;
}

.page-disclaimer .disc-step__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--paper);
}

.page-disclaimer .disc-step__text p {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--moss);
}

.page-disclaimer .disc-steps__foot {
  margin: 20px 0 0;
  padding: 14px 16px;
  max-width: 62ch;
  border-left: 2px solid var(--amber);
  background: rgba(255, 194, 75, .07);
  font-size: 14px;
  line-height: 1.8;
  color: var(--amber);
}

/* ---------- 联系通道 ---------- */
.page-disclaimer .disc-block--contact {
  background: linear-gradient(180deg, rgba(91, 18, 48, .26), transparent 82%);
}

.page-disclaimer .disc-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.page-disclaimer .disc-channel {
  display: block;
  padding: 16px;
  border: 1px solid var(--disc-line);
  background: rgba(7, 17, 14, .5);
  text-decoration: none;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-disclaimer .disc-channel:hover,
.page-disclaimer .disc-channel:focus-visible {
  border-color: var(--disc-hot);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, .45);
}

.page-disclaimer .disc-channel__label {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--neon);
}

.page-disclaimer .disc-channel__title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
}

.page-disclaimer .disc-channel__desc {
  display: block;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--moss);
}

.page-disclaimer .disc-contact {
  border: 1px solid var(--disc-line);
  border-left: 3px solid var(--neon);
  background: rgba(11, 47, 38, .5);
  padding: 18px 16px;
}

.page-disclaimer .disc-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0 0 12px;
  align-items: baseline;
}

.page-disclaimer .disc-contact__key {
  flex: none;
  min-width: 76px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-disclaimer .disc-contact__val {
  font-size: 15px;
  color: var(--neon);
  text-decoration: none;
  word-break: break-all;
}

.page-disclaimer .disc-contact__val:hover { text-decoration: underline; }

.page-disclaimer .disc-contact__note {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--disc-line-soft);
  max-width: 64ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--moss);
}

/* ---------- 页尾条 ---------- */
.page-disclaimer .disc-tail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 26px;
  padding-bottom: 34px;
}

.page-disclaimer .disc-tail__line {
  margin: 0;
  max-width: 58ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--moss);
  border-left: 2px solid var(--gold);
  padding-left: 12px;
}

.page-disclaimer .disc-tail .to-top {
  flex: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .page-disclaimer .disc-hero {
    padding-top: 40px;
  }

  .page-disclaimer .disc-hero__inner {
    padding-bottom: 46px;
  }

  .page-disclaimer .disc-hero__title {
    font-size: 58px;
    letter-spacing: -.03em;
  }

  .page-disclaimer .disc-hero__lead {
    font-size: 16.5px;
  }

  .page-disclaimer .disc-block {
    padding: 52px 0 44px;
  }

  .page-disclaimer .disc-block__grid {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 0 32px;
  }

  .page-disclaimer .disc-block__num {
    padding-top: 8px;
    font-size: 13px;
  }

  .page-disclaimer .disc-block__body {
    border-left: 1px solid var(--disc-line);
    padding-left: 30px;
  }

  .page-disclaimer .disc-block__title {
    font-size: 32px;
  }

  .page-disclaimer .disc-item__head {
    padding: 16px 20px;
  }

  .page-disclaimer .disc-item__panel {
    padding: 16px 20px 18px 56px;
  }

  .page-disclaimer .disc-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-disclaimer .disc-step {
    padding: 18px 0 18px 24px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-hero__title {
    font-size: 68px;
  }

  .page-disclaimer .disc-hero__lead {
    max-width: 52ch;
  }

  .page-disclaimer .disc-block__grid {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 0 44px;
  }

  .page-disclaimer .disc-list {
    max-width: 860px;
  }

  .page-disclaimer .disc-steps {
    max-width: 860px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-item,
  .page-disclaimer .disc-channel,
  .page-disclaimer .disc-item__sign::before,
  .page-disclaimer .disc-item__sign::after {
    transition: none;
  }
  .page-disclaimer .disc-channel:hover,
  .page-disclaimer .disc-channel:focus-visible {
    transform: none;
  }
}