/* 供应商入口 — 信函式内容板，承接 page-hero */
.supplier-entry {
  position: relative;
  z-index: 1;
  margin-top: -3.5rem;
  padding: 0 0 clamp(4rem, 8vw, 6rem);
  background: linear-gradient(180deg, transparent 0, #f4f6f9 3.5rem, #f4f6f9 100%);
  box-sizing: border-box;
}

.supplier-entry__inner {
  max-width: 52rem;
  margin: 0 auto;
}

.supplier-entry__panel {
  background: var(--color-bg, #fff);
  border: 1px solid rgba(15, 35, 60, 0.06);
  border-radius: 4px;
  box-shadow:
    0 1px 2px rgba(15, 35, 60, 0.04),
    0 12px 40px rgba(15, 35, 60, 0.06);
  padding: clamp(2rem, 4.5vw, 3.25rem) clamp(1.5rem, 4vw, 3.5rem);
}

.supplier-entry__head {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  padding-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
  border-bottom: 1px solid var(--color-border, #e4e7ed);
}

.supplier-entry__headline {
  margin: 0 0 0.65rem;
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text, #303133);
  letter-spacing: 0.06em;
}

.supplier-entry__greeting {
  margin: 0;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text, #303133);
}

.supplier-entry__body {
  color: #3a3f47;
  line-height: 1.9;
  font-size: 0.98rem;
}

.supplier-entry__body p {
  margin: 0 0 1.15rem;
  text-align: justify;
  text-justify: inter-ideograph;
}

.supplier-entry__body p:last-child {
  margin-bottom: 0;
}

.supplier-entry__actions {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
  padding-top: clamp(1.25rem, 2.5vw, 1.75rem);
  border-top: 1px solid var(--color-border, #e4e7ed);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.supplier-entry__download {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  padding: 0 1.4rem;
  background: var(--color-primary, #2b7cd3);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius-md, 4px);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 6px 16px rgba(43, 124, 211, 0.22);
}

.supplier-entry__download::before {
  content: "";
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/%3E%3Cpolyline points='7 10 12 15 17 10'/%3E%3Cline x1='12' y1='15' x2='12' y2='3'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/%3E%3Cpolyline points='7 10 12 15 17 10'/%3E%3Cline x1='12' y1='15' x2='12' y2='3'/%3E%3C/svg%3E") center / contain no-repeat;
}

.supplier-entry__download:hover {
  background: var(--color-primary-dark, #1f6ab8);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(43, 124, 211, 0.28);
}

.supplier-entry__download:active {
  transform: translateY(0);
}

.supplier-entry__attach-meta {
  margin-top: 1rem;
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text-muted, #909399);
  line-height: 1.6;
}

@media (max-width: 767px) {
  .supplier-entry {
    margin-top: -2rem;
    padding-bottom: 3rem;
    background: linear-gradient(180deg, transparent 0, #f4f6f9 2rem, #f4f6f9 100%);
  }

  .supplier-entry__panel {
    padding: 1.5rem 1.15rem 1.75rem;
    border-radius: 2px;
  }

  .supplier-entry__body p {
    text-align: left;
  }

  .supplier-entry__download {
    width: 100%;
    justify-content: center;
  }
}