.page-disclaimer {
  --notice-board: #1B5E9E;
  --notice-paper: #F6F8FB;
  --notice-gold: #E0B86C;
  --notice-red: #A93226;
  --notice-slate: #2D4A5A;

  background:
    repeating-linear-gradient(90deg, rgba(27,94,158,0.045) 0 1px, transparent 1px 44px),
    var(--color-snow);
}

/* ===== 公告板头部 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  overflow: hidden;
  padding: 2.25rem 0 0;
}

.page-disclaimer .disclaimer-hero__layout {
  position: relative;
  padding: 1.5rem 0 3rem;
}

.page-disclaimer .disclaimer-hero__text {
  position: relative;
  padding-right: 5rem;
  z-index: 1;
}

.page-disclaimer .disclaimer-hero__text .index-label {
  margin: 0 0 0.75rem;
  color: var(--color-red);
  border-left: 3px solid var(--color-gold);
  padding-left: 0.75rem;
}

.page-disclaimer .disclaimer-hero__stamp {
  position: absolute;
  top: 0.25rem;
  right: 1rem;
  z-index: 0;
  width: 68px;
  margin: 0;
  opacity: 0.92;
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero__stamp img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 50%;
  box-shadow:
    0 0 0 2px rgba(246,248,251,0.9),
    0 0 0 4px rgba(169,50,38,0.35),
    0 0 0 9px rgba(224,184,108,0.22);
  background: var(--color-snow);
}

.page-disclaimer .disclaimer-hero__text .display-title {
  margin: 0 0 1.25rem;
  font-size: clamp(2rem, 8vw, 3.75rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-hero__text .lede {
  max-width: 46rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-night);
}

.page-disclaimer .lede a {
  color: var(--color-blue);
  text-decoration: none;
  box-shadow: inset 0 -1px 0 rgba(27,94,158,0.35);
  font-weight: 500;
}

.page-disclaimer .lede a:hover {
  box-shadow: inset 0 -2px 0 var(--color-red);
}

.page-disclaimer .geo-divider {
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-red) 24%, rgba(27,94,158,0.35) 70%, transparent 100%);
}

/* ===== 公告板主体 ===== */
.page-disclaimer .notice-board {
  padding: 2.75rem 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(224,184,108,0.10), transparent 42%),
    radial-gradient(circle at 88% 70%, rgba(27,94,158,0.08), transparent 46%),
    repeating-linear-gradient(0deg, rgba(45,74,90,0.06) 0 2px, transparent 2px 10px),
    #eaeff4;
}

.page-disclaimer .notice-board__frame {
  position: relative;
  border: 3px solid var(--color-blue);
  outline: 1px solid var(--color-gold);
  outline-offset: 2px;
  background: rgba(246,248,251,0.96);
  box-shadow:
    0 22px 52px rgba(31,41,55,0.14),
    inset 0 0 0 4px rgba(246,248,251,0.6);
  padding: 1.25rem 1rem;
}

.page-disclaimer .notice-board__file {
  margin-bottom: 1.5rem;
}

.page-disclaimer .notice-board__file:last-child {
  margin-bottom: 0;
}

/* ===== 条款卡片 ===== */
.page-disclaimer .notice-card {
  position: relative;
  background: var(--color-snow);
  border: 1px solid var(--color-mist);
  padding: 1.5rem 1.15rem 1.15rem;
  transition: box-shadow 0.24s ease, transform 0.24s ease;
}

.page-disclaimer .notice-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 10px 26px rgba(31,41,55,0.13),
    0 2px 7px rgba(27,94,158,0.08);
  z-index: 1;
}

.page-disclaimer .notice-card__pin {
  position: absolute;
  top: -9px;
  left: 24px;
  z-index: 2;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, #f4d9a0, #c2852d 46%, #6b3f0a 94%);
  box-shadow: 0 3px 7px rgba(31,41,55,0.35);
}

.page-disclaimer .notice-card__pin--right {
  left: auto;
  right: 24px;
}

.page-disclaimer .notice-card__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  border-bottom: 1px solid var(--color-mist);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}

.page-disclaimer .notice-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4em;
  height: 2.4em;
  flex-shrink: 0;
  border: 1px solid rgba(169,50,38,0.55);
  border-radius: 50%;
  color: var(--color-red);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(169,50,38,0.04);
}

.page-disclaimer .notice-card__head .section-title {
  margin: 0;
  font-size: 1.42rem;
  font-family: var(--font-head);
  color: var(--color-night);
}

.page-disclaimer .notice-card__rule {
  position: relative;
  margin-bottom: 1rem;
  padding-left: 0.75rem;
  padding-bottom: 1rem;
  border-left: 2px solid var(--color-gold);
}

.page-disclaimer .notice-card__rule:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .notice-card__rule h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-head);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--color-blue);
}

.page-disclaimer .notice-card__rule p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--color-night);
}

.page-disclaimer .notice-card__rule a {
  color: var(--color-blue);
  text-decoration: none;
  box-shadow: inset 0 -1px 0 rgba(27,94,158,0.25);
}

.page-disclaimer .notice-card__rule a:hover {
  box-shadow: inset 0 -2px 0 var(--color-red);
}

/* ===== 补充文件与联系渠道 ===== */
.page-disclaimer .disclaimer-outro {
  padding: 2.5rem 0 4rem;
}

.page-disclaimer .disclaimer-outro__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: stretch;
  background: var(--color-slate);
  color: var(--color-snow);
  padding: 2rem 1.5rem 2rem 2.25rem;
  overflow: hidden;
  box-shadow:
    0 14px 36px rgba(31,41,55,0.18),
    0 0 0 1px rgba(224,184,108,0.3);
}

.page-disclaimer .disclaimer-outro__edge {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  background: linear-gradient(180deg, var(--color-gold) 0%, var(--color-red) 60%, var(--color-blue) 100%);
}

.page-disclaimer .disclaimer-outro__content {
  padding-left: 0.5rem;
}

.page-disclaimer .disclaimer-outro__content .section-title {
  margin: 0 0 0.75rem;
  font-size: 1.3rem;
  font-family: var(--font-head);
  color: var(--color-snow);
  letter-spacing: 0.03em;
}

.page-disclaimer .disclaimer-outro__content p {
  margin: 0;
  max-width: 46rem;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(246,248,251,0.92);
}

.page-disclaimer .disclaimer-outro__content a {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(224,184,108,0.4);
}

.page-disclaimer .disclaimer-outro__content a:hover {
  border-bottom-color: var(--color-snow);
}

.page-disclaimer .disclaimer-outro__card .btn--outline {
  align-self: flex-start;
  flex-shrink: 0;
  background: transparent;
  border: 1px solid rgba(224,184,108,0.85);
  color: var(--color-gold);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .disclaimer-outro__card .btn--outline:hover {
  background: rgba(224,184,108,0.12);
  color: var(--color-snow);
  border-color: var(--color-snow);
}

/* ===== 桌面增强 ===== */
@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding-top: 3rem;
  }

  .page-disclaimer .disclaimer-hero__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 2.5rem;
    align-items: center;
    padding: 2.5rem 0 3.5rem;
  }

  .page-disclaimer .disclaimer-hero__text {
    padding-right: 0;
  }

  .page-disclaimer .disclaimer-hero__text .display-title {
    font-size: clamp(2.75rem, 5.5vw, 3.75rem);
  }

  .page-disclaimer .disclaimer-hero__stamp {
    position: static;
    width: 200px;
    opacity: 1;
    justify-self: end;
    margin: 0;
  }

  .page-disclaimer .notice-board {
    padding: 4.25rem 0;
  }

  .page-disclaimer .notice-board__frame {
    padding: 2.5rem;
  }

  .page-disclaimer .notice-card {
    padding: 2rem 2rem 1.75rem;
  }

  .page-disclaimer .notice-card__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem 2rem;
  }

  .page-disclaimer .notice-card__rule:nth-child(3) {
    grid-column: 1 / -1;
  }

  .page-disclaimer .notice-card__rule {
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .page-disclaimer .disclaimer-outro {
    padding: 3.5rem 0 5rem;
  }

  .page-disclaimer .disclaimer-outro__card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    padding: 2.25rem 2.75rem 2.25rem 2.75rem;
  }

  .page-disclaimer .disclaimer-outro__content {
    padding-left: 0.25rem;
  }

  .page-disclaimer .disclaimer-outro__card .btn--outline {
    margin-right: 0.25rem;
  }
}