.main-chanyan .section__banner{background-position:50%;background-repeat:no-repeat;background-size:cover;min-height:100vh}.main-chanyan .section__banner .section__banner__inner{flex-direction:column;justify-content:center;display:flex}.main-chanyan .section-program{background:#fffbf7;padding-top:6.25rem;padding-bottom:6.25rem}.main-chanyan .section-program__inner{flex-direction:column;display:flex}.main-chanyan .section-program__header{align-items:center;margin-bottom:4rem}.main-chanyan .section-program__grid{grid-template-columns:repeat(4,1fr);display:grid}.main-chanyan .section-program__item{border-right:1px solid #bfbfbf;min-height:22.5rem;padding:2rem 2.5rem}.main-chanyan .section-program__item:first-child{padding-left:0}.main-chanyan .section-program__item:last-child{border-right:none;padding-right:0}.main-chanyan .section-program__num{color:var(--color-text);font-family:"OPPO Sans 4.0";font-size:var(--font-18);font-weight:400;line-height:var(--font-24);margin-bottom:3rem;display:block}.main-chanyan .section-program__title{color:#000;font-family:"OPPO Sans 4.0";font-size:var(--font-24);font-weight:600;line-height:var(--font-28);margin-bottom:1.5rem}.main-chanyan .section-program__desc{color:var(--color-text);font-family:"OPPO Sans 4.0";font-size:var(--font-18);font-weight:400;line-height:var(--font-24)}@media (width<=992px){.main-chanyan .section-program__grid{grid-template-columns:repeat(2,1fr);gap:32px 0}.main-chanyan .section-program__item{border-bottom:1px solid #bfbfbf;border-right:none;padding:0 24px}.main-chanyan .section-program__item:nth-child(odd){border-right:1px solid #bfbfbf;padding-left:0}.main-chanyan .section-program__item:nth-child(2n){padding-right:0}.main-chanyan .section-program__item:nth-last-child(-n+2){border-bottom:none}}@media (width<=576px){.main-chanyan .section__banner{min-height:auto}.main-chanyan .section__banner .section__banner__title{margin-bottom:16px;font-size:40px;line-height:48px}.main-chanyan .section__banner .section__banner__desc{max-width:100%;font-size:18px;line-height:28px}.main-chanyan .section-program{padding-top:48px;padding-bottom:60px}.main-chanyan .section-program__header{margin-bottom:32px}.main-chanyan .section-program__header .section__title{font-size:28px;line-height:34px}.main-chanyan .section-program__header .section__title__sub{font-size:16px;line-height:24px}.main-chanyan .section-program__grid{grid-template-columns:1fr;gap:0}.main-chanyan .section-program__item{border-right:none;min-height:auto;padding:24px 0}.main-chanyan .section-program__item:nth-child(odd){border-right:none}.main-chanyan .section-program__item:not(:last-child){border-bottom:1px solid #bfbfbf}.main-chanyan .section-program__item:last-child{border-bottom:none}.main-chanyan .section-program__num{margin-bottom:16px}.main-chanyan .section-program__title{margin-bottom:12px;font-size:20px;line-height:26px}.main-chanyan .section-program__desc{font-size:16px;line-height:24px}}