/* 企业定制班 f4_enterprise */
.f4-enterprise .f4-enterprise-title {display:flex;align-items:center;justify-content:center;margin-bottom:clamp(30px,calc(30/1440*100vw),40px);}
.f4-enterprise .f4-enterprise-title h3 {font-size:clamp(27px,calc(27/1440*100vw),36px);color:#333;font-weight:400;margin:0;}
.f4-enterprise-cards {display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(18px,calc(18/1440*100vw),24px);margin-bottom:clamp(38px,calc(38/1440*100vw),50px);}
@media(max-width:900px){.f4-enterprise-cards {flex-direction:column;align-items:center;}}
.f4-enterprise-card {width:clamp(288px,calc(288/1440*100vw),384px);height:clamp(415px,calc(415/1440*100vw),553px);flex-shrink:0;background:#fff;border-radius:8px;overflow:hidden;box-shadow:none;padding:clamp(18px,calc(18/1440*100vw),24px);transition:box-shadow 0.3s;display:flex;flex-direction:column;}
.f4-enterprise-card:hover {box-shadow:0px 11px 17px 0px #E5E5E5;}
.f4-enterprise-logo {max-height:clamp(87px,calc(87/1440*100vw),140px);min-height:clamp(87px,calc(87/1440*100vw),140px);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.f4-enterprise-logo img {width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;display:block;}
.f4-enterprise-logo-placeholder {font-size:clamp(18px,calc(22/1440*100vw),26px);font-weight:600;color:#333;}
.f4-enterprise-banner {flex-shrink:0;background:var(--color-primary,#482AD1);color:#fff;height:clamp(36px,calc(44/1440*100vw),44px);font-size:clamp(15px,calc(15/1440*100vw),20px);font-weight:500;text-align:center;display:flex;align-items:center;justify-content:center;padding:0 8px;text-decoration:none;transition:opacity 0.3s;box-sizing:border-box;border-radius:clamp(5px,calc(5/1440*100vw),6px);}
.f4-enterprise-banner:hover {color:#fff;opacity:0.9;}
.f4-enterprise-desc {flex:1;min-height:0;overflow:auto;font-size:clamp(11px,calc(11/1440*100vw),14px);color:#666;line-height:normal;margin-top:clamp(12px,calc(12/1440*100vw),16px);}
.f4-enterprise-desc p {margin:0 0 clamp(8px,calc(8/1440*100vw),10px);line-height:1.6;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;line-clamp:4;overflow:hidden;text-overflow:ellipsis;word-break:break-word;max-height:calc(1.6em * 4);}
.f4-enterprise-desc img {max-width:100%;height:auto;border-radius:4px;margin-top:12px;}
.f4-enterprise-desc .f4-enterprise-imgs {display:flex;align-items:center;justify-content:center;gap:12px;}
.f4-enterprise-desc .f4-enterprise-imgs img {margin:0;flex:1;min-width:0;aspect-ratio:252/159;object-fit:cover;border-radius:4px;}
.f4-enterprise-btn {display:inline-flex;align-items:center;justify-content:center;width:clamp(251px,calc(251/1440*100vw),335px);height:clamp(57px,calc(57/1440*100vw),76px);background:#FF8E2C;color:#fff;font-size:clamp(18px,calc(18/1440*100vw),24px);border-radius:45px;text-decoration:none;box-shadow:0 14px 11px -2px #FFE0C5;transition:all 0.3s;}
.f4-enterprise-btn:hover {background:#FF452C;color:#fff;box-shadow:0 14px 11px -2px rgba(255,69,44,0.3);}
@media (max-width: 992px){
	.f4-enterprise-card{width:min(100%,560px);height:auto;min-height:0;padding:16px;}
	.f4-enterprise-logo{height:clamp(96px,calc(120/992*100vw),128px);min-height:96px;}
	.f4-enterprise-desc{overflow:visible;}
	.f4-enterprise-desc p{-webkit-line-clamp:6;line-clamp:6;max-height:calc(1.6em * 6);}
}
@media (max-width: 640px){
	.f4-enterprise .f4-enterprise-title{margin-bottom:24px;}
	.f4-enterprise-card{width:100%;max-width:100%;padding:12px;}
	.f4-enterprise-banner{height:40px;font-size:16px;}
	.f4-enterprise-desc p{-webkit-line-clamp:5;line-clamp:5;max-height:calc(1.6em * 5);}
	.f4-enterprise-desc .f4-enterprise-imgs{gap:8px;}
}