/* =========================
qiantai-denglu 前台手机端登录页整体 开始
========================= */
.qiantai-denglu { display: flex; flex-direction: column; width: 100%; max-width: 480px; min-height: 100vh; margin: 0 auto; background: #ffffff; box-shadow: 0 0 40px rgba(20,40,80,.08); overflow: hidden; }
/* =========================
qiantai-denglu 前台手机端登录页整体 结束
========================= */


/* ===== qiantai-denglu-pinpai 顶部品牌区 开始 ===== */
.qiantai-denglu-pinpai { position: relative; display: flex; align-items: flex-end; flex-shrink: 0; min-height: 268px; padding: 0 28px 46px; background: linear-gradient(150deg, #0c6ab1 0%, #0a578f 55%, #072c49 100%); color: #ffffff; border-radius: 0 0 32px 32px; overflow: hidden; }
.qiantai-denglu-pinpai-zhuang { position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); pointer-events: none; }
.qiantai-denglu-pinpai-zhuang-yi { top: -90px; right: -70px; width: 240px; height: 240px; }
.qiantai-denglu-pinpai-zhuang-er { bottom: -120px; left: -80px; width: 220px; height: 220px; background: rgba(255,255,255,.05); }
.qiantai-denglu-pinpai-nei { position: relative; z-index: 2; }
.qiantai-denglu-pinpai-tubiao { display: flex; align-items: center; justify-content: center; width: 64px; height: 64px; margin-bottom: 18px; border-radius: 20px; background: rgba(255,255,255,.16); color: #ffffff; font-size: 30px; box-shadow: 0 10px 28px rgba(0,0,0,.16); }
.qiantai-denglu-pinpai-ming { margin-bottom: 8px; font-size: 28px; font-weight: 800; letter-spacing: 3px; }
.qiantai-denglu-pinpai-fu { font-size: 15px; font-weight: 400; color: rgba(255,255,255,.82); letter-spacing: 1px; }
/* ===== qiantai-denglu-pinpai 顶部品牌区 结束 ===== */


/* ===== qiantai-denglu-ka 登录卡片 开始 ===== */
.qiantai-denglu-zhuti { flex: 1; display: flex; justify-content: center; padding: 0 22px 36px; }
.qiantai-denglu-ka { width: 100%; max-width: 420px; margin-top: -34px; padding: 28px 22px 24px; background: #ffffff; border: 1px solid var(--biankuang-se); border-radius: 22px; box-shadow: var(--yinying-shen); }
.qiantai-denglu-ka-biao { margin-bottom: 6px; font-size: 22px; font-weight: 800; color: var(--wenzi-zhu); }
.qiantai-denglu-ka-fu { margin-bottom: 24px; font-size: 13px; color: var(--wenzi-ci); }
.qiantai-denglu-ka-zu { margin-bottom: 16px; }
.qiantai-denglu-ka-shuru { position: relative; display: flex; align-items: center; }
.qiantai-denglu-ka-shuru-tu { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--wenzi-dan); font-size: 16px; pointer-events: none; transition: color .22s ease; }
.qiantai-denglu-ka-shuru-input { width: 100%; height: 54px; padding: 0 16px 0 46px; border: 1.5px solid var(--biankuang-se); border-radius: 14px; background: var(--bg-se); color: var(--wenzi-zhu); font-size: 16px; letter-spacing: 1px; outline: none; transition: border-color .22s ease, background .22s ease, box-shadow .22s ease; }
.qiantai-denglu-ka-shuru-input::placeholder { color: var(--wenzi-dan); font-size: 15px; letter-spacing: 0; }
.qiantai-denglu-ka-shuru-input:focus { background: #ffffff; border-color: var(--zhuti-se); box-shadow: 0 0 0 4px rgba(12,106,177,.12); }
.qiantai-denglu-ka-shuru:focus-within .qiantai-denglu-ka-shuru-tu { color: var(--zhuti-se); }
.qiantai-denglu-ka-shuru-yzm .qiantai-denglu-ka-shuru-input { padding-right: 122px; }
.qiantai-denglu-ka-huoqu { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); display: flex; align-items: center; justify-content: center; min-width: 102px; height: 40px; padding: 0 12px; border: none; border-radius: 11px; background: var(--zhuti-se-qian); color: var(--zhuti-se); font-size: 13px; font-weight: 600; white-space: nowrap; cursor: pointer; transition: background .18s ease, color .18s ease, opacity .18s ease; }
.qiantai-denglu-ka-huoqu:hover { background: #d7e8f8; }
.qiantai-denglu-ka-huoqu:active { transform: translateY(-50%) scale(.97); }
.qiantai-denglu-ka-huoqu.qiantai-denglu-ka-huoqu-jin { background: #eef1f5; color: var(--wenzi-dan); cursor: not-allowed; pointer-events: none; }
.qiantai-denglu-ka-anniu { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; height: 54px; margin-top: 8px; border: none; border-radius: 14px; background: linear-gradient(90deg, var(--zhuti-se) 0%, #1583d4 100%); color: #ffffff; font-size: 17px; font-weight: 700; letter-spacing: 6px; cursor: pointer; overflow: hidden; transition: box-shadow .2s ease, transform .1s ease, opacity .2s ease; }
.qiantai-denglu-ka-anniu:hover { box-shadow: 0 10px 26px rgba(12,106,177,.4); }
.qiantai-denglu-ka-anniu:active { transform: translateY(1px); }
.qiantai-denglu-ka-anniu-zhuan { position: absolute; display: flex; align-items: center; justify-content: center; font-size: 20px; opacity: 0; transition: opacity .2s ease; }
.qiantai-denglu-ka-anniu.qiantai-denglu-ka-anniu-loading { pointer-events: none; opacity: .92; }
.qiantai-denglu-ka-anniu.qiantai-denglu-ka-anniu-loading .qiantai-denglu-ka-anniu-zi { opacity: 0; }
.qiantai-denglu-ka-anniu.qiantai-denglu-ka-anniu-loading .qiantai-denglu-ka-anniu-zhuan { opacity: 1; }
.qiantai-denglu-ka-anniu.qiantai-denglu-ka-anniu-loading .qiantai-denglu-ka-anniu-zhuan i { animation: qiantai-denglu-zhuan 0.8s linear infinite; }
@keyframes qiantai-denglu-zhuan { to { transform: rotate(360deg); } }
.qiantai-denglu-ka-shuoming { display: flex; align-items: flex-start; gap: 7px; margin-top: 20px; padding: 0 2px; font-size: 12px; line-height: 1.7; color: var(--wenzi-dan); }
.qiantai-denglu-ka-shuoming i { margin-top: 2px; flex-shrink: 0; color: #b5c0cd; }
/* ===== qiantai-denglu-ka 登录卡片 结束 ===== */


/* ===== qiantai-denglu-xiangying 登录页响应式 开始 ===== */
@media (max-width: 360px) {
  .qiantai-denglu-pinpai { min-height: 240px; padding: 0 22px 40px; }
  .qiantai-denglu-pinpai-ming { font-size: 25px; }
  .qiantai-denglu-ka { padding: 24px 18px 22px; }
}
/* ===== qiantai-denglu-xiangying 登录页响应式 结束 ===== */