/* 首页首屏去除重复名称，主标题改为保留的学习主题。 */
.bs-home .bs-hero h1{color:var(--brand);font-size:56px;line-height:1.35;letter-spacing:.015em;margin:0 0 26px}
.bs-home .bs-hero-copy{max-width:510px}
.bs-home .bs-hero p{line-height:2;margin-bottom:28px}
@media(min-width:641px) and (max-width:1000px){.bs-home .bs-hero h1{font-size:42px}}
@media(max-width:640px){.bs-home .bs-hero h1{font-size:34px;line-height:1.4;margin:0 0 22px;letter-spacing:0}.bs-home .bs-hero p{line-height:1.9;margin-bottom:24px}}