/* 安全与环保页增强层：统一公司简介字号，并控制卡片、图片和资料区互动。 */
.qc-safety-v3 { margin: 0; padding: 0; color: #2f3744; background: #ffffff; }
.qc-safety-v3 * { letter-spacing: 0; }
.qc-safety-v3 .qc-safety-section { padding: 96px 0; }
.qc-safety-v3 .max-w-container-max { width: min(calc(100% - 48px), 1280px); max-width: none; }
.qc-safety-v3 .px-gutter { padding-right: 0; padding-left: 0; }
.qc-safety-v3 h2 { margin-top: 0; color: #001d3d; font-size: 40px; font-weight: 600; line-height: 1.3; }
.qc-safety-v3 h3 { color: #001d3d; font-size: 24px; font-weight: 600; line-height: 1.4; }
.qc-safety-v3 h4 { color: #001d3d; font-size: 20px; font-weight: 600; line-height: 1.4; }
.qc-safety-v3 p { font-size: 16px; line-height: 1.8; }
.qc-safety-heading { max-width: 760px; margin-right: auto; margin-bottom: 48px; margin-left: auto; }
.qc-safety-heading > p { margin-top: 18px; color: #596170; }

.qc-safety-systems { background: #ffffff; }
.qc-safety-card { padding: 36px; border-color: #e2e7ef; border-radius: 6px; background: #f5f7fa; box-shadow: 0 10px 28px rgba(12, 35, 64, .04); transition: color .3s ease, background-color .3s ease, border-color .3s ease, box-shadow .3s ease, transform .3s ease; }
.qc-safety-card h3,
.qc-safety-card p,
.qc-safety-card strong,
.qc-safety-card .text-on-surface-variant,
.qc-safety-card .text-tech-blue { transition: color .3s ease; }
.qc-safety-card > .flex:first-child > div { border-radius: 6px; transition: color .3s ease, background-color .3s ease, transform .3s ease; }
.qc-safety-card:hover { color: #ffffff; border-color: #001d3d; background: #001d3d; box-shadow: 0 20px 42px rgba(12, 35, 64, .17); transform: translateY(-6px); }
.qc-safety-card:hover h3,
.qc-safety-card:hover p,
.qc-safety-card:hover strong,
.qc-safety-card:hover .font-bold,
.qc-safety-card:hover .text-deep-navy,
.qc-safety-card:hover .text-on-surface-variant,
.qc-safety-card:hover .text-tech-blue { color: #ffffff !important; }
.qc-safety-card:hover > .flex:first-child > div { color: #0052d9; background: #ffffff; transform: scale(1.05); }
.qc-safety-card:hover > .flex:first-child > div .material-symbols-outlined { color: #0052d9 !important; }
.qc-safety-card .space-y-4 > .flex { display: grid; grid-template-columns: 88px minmax(0,1fr); align-items: start; gap: 18px; }
.qc-safety-card .space-y-4 > .flex > strong { text-align: right; }
.qc-safety-card .font-label-caps { font-size: 14px; }

.qc-safety-green { background: #f5f7fa; }
.qc-safety-green .gap-20 { gap: 64px; }
.qc-safety-green__layout { align-items: stretch; }
.qc-safety-green__media-wrap { display: flex; }
.qc-safety-green__media { border-radius: 6px; box-shadow: 0 18px 42px rgba(12, 35, 64, .14); transition: filter .4s ease, box-shadow .4s ease, transform .65s cubic-bezier(.22,1,.36,1); }
.qc-safety-green__media-wrap .qc-safety-green__media { width: 100%; height: 100%; min-height: 100%; aspect-ratio: auto; }
.qc-safety-green__media:hover { filter: saturate(1.08) contrast(1.02); box-shadow: 0 24px 48px rgba(30, 90, 150, .18); transform: scale(1.018); }
.qc-safety-green__content > h2 { margin-bottom: 26px; color: #0052d9; }
.qc-safety-green__content > h2 { color: #001d3d; }
.qc-safety-green__content .space-y-8 { display: grid; gap: 20px; }
.qc-safety-feature { gap: 18px; margin: 0; padding: 20px; border: 1px solid #e2e7ef; border-radius: 6px; background: #ffffff; transition: border-color .28s ease, background-color .28s ease, box-shadow .28s ease, transform .28s ease; }
.qc-safety-feature:hover { border-color: rgba(30, 90, 150, .34); background: #ffffff; box-shadow: 0 12px 28px rgba(30, 90, 150, .1); transform: translateX(6px); }
.qc-safety-feature > div:first-child { border-radius: 6px; color: #0052d9; background: #f5f7fa; transition: color .28s ease, background-color .28s ease, transform .28s ease; }
.qc-safety-feature:hover > div:first-child { color: #ffffff; background: #0052d9; transform: scale(1.06); }
.qc-safety-feature:hover > div:first-child .material-symbols-outlined { color: #ffffff !important; }
.qc-safety-feature h4 { margin-bottom: 4px; }
.qc-safety-feature p { margin: 0; color: #596170; }

.qc-safety-downloads { background: #ffffff; }
.qc-safety-download-panel { padding: 48px; border-radius: 6px; background: #001d3d; box-shadow: 0 18px 42px rgba(12, 35, 64, .14); }
.qc-safety-download-panel h2 { color: #ffffff; }
.qc-safety-download-panel p { color: rgba(255,255,255,.78); }
.qc-safety-download-card { display: block; min-width: 0; padding: 22px; border-radius: 6px; color: inherit; text-decoration: none; transition: border-color .28s ease, background-color .28s ease, box-shadow .28s ease, transform .28s ease; }
.qc-safety-download-card:hover { border-color: rgba(30, 90, 150, .5); background: rgba(255,255,255,.12); box-shadow: 0 12px 24px rgba(0,0,0,.16); transform: translateY(-5px); }
.qc-safety-download-card .text-tech-blue { color: var(--brand-blue-on-dark, #b8c6d1); }
.qc-safety-download-card .text-surface-white { font-size: 16px; }
.qc-safety-download-card .text-body-sm { font-size: 14px; }

@media (max-width: 1000px) {
  .qc-safety-green__layout { align-items: center; }
  .qc-safety-green__media-wrap { display: block; }
  .qc-safety-green__media-wrap .qc-safety-green__media { height: auto; min-height: 0; aspect-ratio: 4 / 3; }
  .qc-safety-green .gap-20 { gap: 44px; }
}

@media (max-width: 767px) {
  .qc-safety-v3 .qc-safety-section { padding: 64px 0; }
  .qc-safety-v3 .max-w-container-max { width: min(calc(100% - 32px), 1280px); }
  .qc-safety-v3 h2 { font-size: 28px !important; }
  .qc-safety-v3 h3 { font-size: 22px !important; }
  .qc-safety-v3 h4 { font-size: 18px !important; }
  .qc-safety-v3 p { font-size: 15px !important; }
  .qc-safety-card { padding: 24px; }
  .qc-safety-card .space-y-4 > .flex { grid-template-columns: 1fr; gap: 4px; }
  .qc-safety-card .space-y-4 > .flex > strong { text-align: left; }
  .qc-safety-green .gap-20 { gap: 36px; }
  .qc-safety-feature { padding: 16px; }
  .qc-safety-download-panel { padding: 30px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .qc-safety-card,
  .qc-safety-card h3,
  .qc-safety-card p,
  .qc-safety-card strong,
  .qc-safety-green__media,
  .qc-safety-feature,
  .qc-safety-feature > div:first-child,
  .qc-safety-download-card { transition: none; }
  .qc-safety-card:hover,
  .qc-safety-green__media:hover,
  .qc-safety-feature:hover,
  .qc-safety-download-card:hover { transform: none; }
}