/* 登录页模块：新浪账号入口样式 */
.login-hero {
    padding: 1.8rem 1rem 1.2rem;
    border-top: 1rem solid var(--page-bg);
    border-bottom: 1px solid var(--line);
    background: #fff;
    color: var(--text);
}
.login-hero h1 { font-size: 2rem; font-weight: 400; line-height: 2.8rem; }
.login-hero p { margin-top: 0.4rem; color: var(--muted); font-size: 1.25rem; }
.login-card { margin: 0; padding: 1.3rem 1rem; background: #fff; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.45rem; color: #333; font-size: 1.35rem; }
.login-submit { width: 100%; margin-top: 0.4rem; }
.demo-box {
    margin-top: 1.2rem;
    padding: 1rem 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 1.2rem;
}
.account-links { display: flex; justify-content: space-between; margin-top: 1rem; color: var(--sina-red); font-size: 1.25rem; }