/* 试卷网 登录/注册页样式 */
.authv2-wrap{min-height:calc(100vh - var(--navbar-height,64px) - 60px);display:flex;align-items:center;justify-content:center;padding:34px 16px;
        background:radial-gradient(1200px 500px at 10% 0%,#e8f0ff 0%,transparent 60%),radial-gradient(900px 420px at 95% 20%,#f3e8ff 0%,transparent 55%),#f1f5f9;}
    .authv2-card{width:100%;max-width:920px;background:#fff;border-radius:20px;overflow:hidden;display:grid;grid-template-columns:1.05fr 1fr;box-shadow:0 24px 60px rgba(15,23,42,.16);border:1px solid #e6eaf0;}
    .authv2-left{position:relative;padding:40px 38px;color:#e2e8f0;background:linear-gradient(150deg,#1d4ed8 0%,#4f46e5 45%,#7c3aed 100%);display:flex;flex-direction:column;}
/*    .authv2-left:before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.12);top:-110px;right:-110px;}*/
/*    .authv2-left:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08);bottom:-90px;left:-70px;}*/
    .authv2-brand{display:flex;align-items:center;gap:12px;position:relative;z-index:1;}
    .authv2-logo{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;}
    .authv2-brand b{font-size:19px;color:#fff;letter-spacing:.5px;display:block;}
    .authv2-brand span{font-size:12px;opacity:.8;}
    .authv2-slogan{font-size:24px;font-weight:800;color:#fff;line-height:1.5;margin:34px 0 10px;position:relative;z-index:1;}
    .authv2-desc{font-size:13.5px;opacity:.85;line-height:1.8;position:relative;z-index:1;}
    .authv2-feats{margin-top:26px;display:flex;flex-direction:column;gap:12px;position:relative;z-index:1;}
    .authv2-feats div{display:flex;align-items:center;gap:10px;font-size:13.5px;}
    .authv2-feats i{width:26px;height:26px;border-radius:8px;background:rgba(255,255,255,.16);display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:14px;}
    .authv2-safe{margin-top:auto;padding-top:26px;display:flex;gap:8px;flex-wrap:wrap;position:relative;z-index:1;}
    .authv2-safe span{font-size:11.5px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:3px 10px;}
    .authv2-right{padding:34px 36px 28px;}
    .authv2-tabs{display:flex;gap:22px;border-bottom:1px solid #eef2f7;margin-bottom:22px;}
    .authv2-tabs a{padding:0 2px 12px;font-size:15px;color:#64748b;text-decoration:none;font-weight:600;border-bottom:2px solid transparent;}
    .authv2-tabs a.active{color:#1d4ed8;border-bottom-color:#1d4ed8;}
    .authv2-field{margin-bottom:16px;}
    .authv2-field label{display:block;font-size:12.5px;font-weight:600;color:#475569;margin-bottom:6px;}
    .authv2-input{position:relative;}
    .authv2-input .ic{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:15px;opacity:.7;}
    .authv2-input input{width:100%;height:44px;border:1px solid #e2e8f0;border-radius:11px;padding:0 42px 0 38px;font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s;background:#fff;}
    .authv2-input input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(96,165,250,.18);}
    .authv2-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:none;background:transparent;font-size:15px;cursor:pointer;padding:6px;border-radius:8px;}
    .authv2-eye:hover{background:#f1f5f9;}
    .authv2-captcha{display:flex;gap:10px;align-items:center;}
    .authv2-captcha input{flex:1;}
    .authv2-captcha img{width:118px;height:44px;border-radius:11px;border:1px solid #e2e8f0;cursor:pointer;background:#f8fafc;}
    .authv2-captcha button{border:1px solid #e2e8f0;background:#fff;border-radius:10px;width:40px;height:44px;cursor:pointer;font-size:15px;color:#475569;}
    .authv2-captcha button:hover{border-color:#60a5fa;color:#1d4ed8;}
    .authv2-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;margin:4px 0 18px;color:#64748b;}
    .authv2-submit{width:100%;height:46px;border:none;border-radius:12px;background:linear-gradient(120deg,#2563eb,#7c3aed);color:#fff;font-size:15px;font-weight:700;letter-spacing:2px;cursor:pointer;box-shadow:0 10px 22px rgba(37,99,235,.28);}
    .authv2-submit:hover{filter:brightness(1.05);}
    .authv2-note{margin-top:12px;font-size:11.5px;color:#94a3b8;line-height:1.7;display:flex;gap:6px;align-items:flex-start;}
    .authv2-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
    .authv2-demo{margin-top:18px;border-top:1px dashed #e2e8f0;padding-top:14px;}
    .authv2-demo summary{cursor:pointer;font-size:12.5px;color:#64748b;outline:none;}
    .authv2-demo div{font-size:12px;color:#94a3b8;line-height:1.9;margin-top:8px;}
    .authv2-reg{text-align:center;font-size:13px;color:#64748b;margin-top:16px;}
    @media(max-width:860px){.authv2-card{grid-template-columns:1fr}.authv2-left{padding:26px;}.authv2-slogan{font-size:20px;margin:18px 0 8px;}.authv2-feats{display:none}.authv2-safe{padding-top:16px}.authv2-right{padding:24px 22px;}}