body.moonshot-business {
    background-color: #000;
    color: #fff;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;
    overflow-x: hidden;
}

/* 顶部背景光晕 - 商务专属金/银色调 */
.business-ambient-glow {
    position: absolute;
    top: -20vh;
    left: 50%;
    transform: translateX(-50%);
    width: 120vw;
    height: 80vh;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.15) 0%, rgba(212, 175, 55, 0.05) 30%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    animation: goldBreathe 8s ease-in-out infinite alternate;
}

@keyframes goldBreathe {
    0% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    100% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.business-container {
    max-width: 1200px;
    margin: 120px auto 80px;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

/* Hero 区域 */
.business-hero {
    text-align: center;
    margin-bottom: 80px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.business-hero-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 99px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: #D4AF37;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.business-title {
    font-size: 56px;
    font-weight: 800;
    margin: 0 0 24px 0;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #fff 0%, #E6C27A 50%, #fff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: shineSweep 5s linear infinite;
}

.business-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.6);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 优势便当盒网格 (Bento Box) */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 1fr;
    gap: 24px;
    margin-bottom: 80px;
}

.bento-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
}

/* 错落进场动画 */
.bento-card:nth-child(1) { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards; }
.bento-card:nth-child(2) { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards; }
.bento-card:nth-child(3) { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards; }
.bento-card:nth-child(4) { animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards; }

.bento-card::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.05), transparent);
    transform: skewX(-20deg);
    transition: 0.5s;
    pointer-events: none;
}

.bento-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 40px rgba(212, 175, 55, 0.1);
}

.bento-card:hover::before {
    left: 200%;
    transition: 0.7s ease-in-out;
}

.bento-icon {
    width: 48px;
    height: 48px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D4AF37;
    margin-bottom: 24px;
}

.bento-title {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: #fff;
}

.bento-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* 底部联系卡片 */
.contact-section {
    background: linear-gradient(145deg, rgba(20,20,22,0.8), rgba(10,10,12,0.9));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 32px;
    padding: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 20px 60px rgba(0,0,0,0.5);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

.contact-left h3 {
    font-size: 32px;
    margin: 0 0 16px 0;
    color: #fff;
}

.contact-left p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    margin: 0 0 32px 0;
}

.business-email {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    padding: 16px 24px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 18px;
    font-family: monospace;
    color: #D4AF37;
    width: max-content;
}

.contact-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    padding: 24px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.contact-right img {
    width: 160px;
    height: 160px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.contact-right span {
    color: #000;
    font-weight: 600;
    font-size: 14px;
}

@media (max-width: 992px) {
    .bento-grid { grid-template-columns: 1fr; }
    .bento-card:nth-child(1), .bento-card:nth-child(4) { grid-column: span 1; }
    .contact-section { flex-direction: column; text-align: center; gap: 40px; padding: 40px 24px; }
    .business-email { margin: 0 auto; }
}

@media (max-width: 768px) {
    .business-title { font-size: 36px; }
    .business-container { padding: 0 16px; margin: 80px auto 40px; box-sizing: border-box !important; }
    .business-subtitle { font-size: 16px; }
    .bento-card { padding: 28px 20px; }
    .business-hero { margin-bottom: 48px; }
}

@media (max-width: 480px) {
    .business-title { font-size: 28px; }
    .business-subtitle { font-size: 15px; }
    .bento-card { padding: 20px 16px; }
    .business-container { padding: 0 14px; margin: 60px auto 30px; box-sizing: border-box !important; }
}