.sa-login-bg[data-v-7658937a]{min-height:100vh;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e 50%,#0f3460);font-family:Microsoft YaHei,sans-serif}.sa-login-card[data-v-7658937a]{background:#fff;border-radius:12px;padding:40px;width:380px;-webkit-box-shadow:0 20px 60px rgba(0,0,0,.3);box-shadow:0 20px 60px rgba(0,0,0,.3)}.sa-login-card h2[data-v-7658937a]{text-align:center;color:#1a1a2e;margin-bottom:8px;font-size:20px}.sa-login-card .sub[data-v-7658937a]{text-align:center;color:#999;font-size:13px;margin-bottom:28px}.sa-fg[data-v-7658937a]{margin-bottom:18px}.sa-fg label[data-v-7658937a]{display:block;font-size:13px;color:#555;margin-bottom:5px}.sa-fg input[data-v-7658937a]{width:100%;padding:11px 14px;border:1px solid #ddd;border-radius:8px;font-size:14px;outline:none;-webkit-box-sizing:border-box;box-sizing:border-box}.sa-fg input[data-v-7658937a]:focus{border-color:#0f3460}.sa-btn[data-v-7658937a]{width:100%;padding:12px;background:#0f3460;color:#fff;border:none;border-radius:8px;font-size:15px;cursor:pointer;font-weight:600}.sa-btn[data-v-7658937a]:hover{background:#1a1a2e}.sa-btn[data-v-7658937a]:disabled{opacity:.6;cursor:not-allowed}.sa-err[data-v-7658937a]{color:#ff4d4f;font-size:13px;text-align:center;margin-bottom:10px}