.riqicha_container{width:100%;max-width:700px;margin:0 auto;background:#fff;padding:15px;box-sizing:border-box}h2{color:#333;margin-bottom:15px;font-size:16px;border-left:4px solid #409eff;padding-left:10px;line-height:1.4}.riqicha_module{margin-bottom:25px;padding-bottom:15px;border-bottom:1px solid #eee}.riqicha_form-item{margin-top:12px;margin-bottom:12px;display:flex;flex-direction:column;align-items:flex-start}.riqicha_label-only{align-items:flex-start;padding-top:0}.riqicha_form-item label{width:100%;color:#666;font-size:14px;margin-bottom:5px}input[type="datetime-local"]{width:100%;padding:10px;border:1px solid #e6e6e6;border-radius:6px;font-size:14px;outline:0;box-sizing:border-box;--webkit-datetime-edit-seconds-field:block}input[type="datetime-local"]:focus{border-color:#409eff;box-shadow:0 0 0 2px rgba(64,158,255,0.1)}input[type="number"]{width:50px;padding:10px;border:1px solid #e6e6e6;border-radius:6px;font-size:14px;outline:0;text-align:center}input[type="number"]:focus{border-color:#409eff;box-shadow:0 0 0 2px rgba(64,158,255,0.1)}.riqicha_btn{width:100%;padding:12px 0;background-color:#409eff;color:#fff;border:0;border-radius:6px;cursor:pointer;font-size:15px;transition:background .2s;margin-left:0;margin-top:8px}.riqicha_btn:hover{background-color:#66b1ff}.riqicha_result{margin-top:12px;padding:12px;background-color:#f0f9ff;border-radius:6px;color:#333;font-size:14px;line-height:1.6}.riqicha_result strong{color:#409eff}.riqicha_loading{color:#999;font-style:italic}.riqicha_time-input-group{display:flex;flex-wrap:wrap;gap:10px 15px;align-items:center}.riqicha_time-input-group div{display:flex;align-items:center}.riqicha_time-input-group span{font-size:14px;color:#666;margin-left:5px}.riqicha_calc-type{display:flex;gap:20px;margin-left:0;margin-top:8px;align-items:center;width:100%}.riqicha_calc-type label{width:auto;cursor:pointer;display:flex;align-items:center;gap:5px;margin-bottom:0}@media(min-width:576px){.riqicha_form-item{flex-direction:row;align-items:center}.riqicha_form-item label{width:100px;margin-bottom:0;margin-right:10px}input[type="datetime-local"]{width:calc(100% - 110px)}.riqicha_btn{width:auto;padding:8px 20px;margin-left:110px;margin-top:0}.riqicha_calc-type{margin-left:110px}}