/* 重置和基础样式 */
body.register-page{background:linear-gradient(135deg,#1a3c8f,#2456b5,#3271dd,#4f8af0) !important;background-size:400% 400% !important;min-height:100vh !important;margin:0 !important;padding:0 !important;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif !important;animation:gradientAnimation 20s ease infinite !important;color:#333 !important;position:relative !important;overflow-x:hidden !important;display:flex;justify-content:center;align-items:center}
@keyframes gradientAnimation{
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}
/* 粒子背景 */
#particles-js{position:fixed;width:100%;height:100%;top:0;left:0;z-index:0}
/* 浮动几何图形 */
.floating-shapes{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;overflow:hidden;pointer-events:none}
.shape{position:absolute;background:rgba(255,255,255,0.05);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,0.1);animation:floatAnimation 20s infinite linear}
.shape.circle{width:180px;height:180px;border-radius:50%}
.shape.square{width:120px;height:120px;border-radius:25px;transform:rotate(45deg)}
.shape.triangle{width:0;height:0;background:transparent;border-left:90px solid transparent;border-right:90px solid transparent;border-bottom:150px solid rgba(255,255,255,0.05)}
.shape:nth-child(1){top:15%;left:10%;animation-duration:25s}
.shape:nth-child(2){top:65%;left:15%;animation-duration:30s;animation-delay:3s}
.shape:nth-child(3){top:35%;left:85%;animation-duration:35s;animation-delay:6s}
.shape:nth-child(4){top:75%;left:75%;animation-duration:40s;animation-delay:9s}
@keyframes floatAnimation{0%{transform:translateY(0) rotate(0);opacity:0.3}
50%{transform:translateY(-120px) rotate(180deg);opacity:0.6}
100%{transform:translateY(0) rotate(360deg);opacity:0.3}
}/* 主容器样式 - 左右布局 */.main-container{display:flex;width:1000px;height:680px;background:rgba(255,255,255,0.03);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:20px;overflow:hidden;box-shadow:0 25px 45px rgba(0,0,0,0.2);border:1px solid rgba(255,255,255,0.1);z-index:2;position:relative;margin:40px 0 0 0}
/* 左侧内容区域 */.left-section{flex:1;background:rgba(26,60,143,0.7);padding:40px;color:white;display:flex;flex-direction:column;position:relative}
.platform-intro{flex:1;display:flex;flex-direction:column;justify-content:center}
.brand-logo{margin-bottom:40px;display:flex;align-items:center}
.logo-icon{margin-right:15px}
.logo-icon svg{width:60px;height:60px}
.brand-name{font-size:28px;font-weight:700;background:linear-gradient(45deg,#ffffff,#a3c2ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px}
.tagline{font-size:24px;font-weight:600;margin-bottom:20px;color:#ffffff}
.platform-features{margin-bottom:40px}
.feature-item{display:flex;align-items:center;margin-bottom:20px}
.feature-icon{width:36px;height:36px;background:rgba(255,255,255,0.15);border-radius:50%;display:flex;justify-content:center;align-items:center;margin-right:15px}
.feature-icon i{color:#4f8af0;font-size:18px}
.feature-text{font-size:16px;line-height:1.5;color:rgba(255,255,255,0.9)}
.customer-service{padding-top:20px;border-top:1px solid rgba(255,255,255,0.1)}
.cs-title{font-size:18px;font-weight:600;margin-bottom:15px;display:flex;align-items:center}
.cs-title i{margin-right:10px;color:#4f8af0}
.cs-options{display:flex;gap:15px}
.cs-option{background:rgba(255,255,255,0.1);padding:10px 15px;border-radius:10px;display:flex;align-items:center;cursor:pointer;transition:all 0.3s}
.cs-option:hover{background:rgba(255,255,255,0.2)}
.cs-option i{margin-right:8px;font-size:18px;color:#4f8af0}
/* 右侧注册区域 */.right-section{/*width:480px;*/ width:450px;padding:40px;display:flex;flex-direction:column;background:rgba(255,255,255,0.92);position:relative;overflow-y:auto}
.register-header{text-align:center;margin-bottom:30px}
.welcome-text{font-size:28px;font-weight:700;color:#333;margin-bottom:5px;text-align:center;background:linear-gradient(45deg,#2c3e50,#4062f6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.welcome-subtext{font-size:16px;color:#777;margin-bottom:20px;text-align:center}
.card-tabs{display:flex;margin-bottom:25px;border-bottom:1px solid rgba(0,0,0,0.1)}
.card-tab{flex:1;text-align:center;padding:15px 0;font-weight:600;cursor:pointer;position:relative;color:#777;transition:all 0.3s}
.card-tab a{color:inherit;text-decoration:none;display:block}
.card-tab:hover{color:#4062f6}
.card-tab.active{color:#4062f6}
.card-tab.active:after{content:'';position:absolute;bottom:-1px;left:20%;width:60%;height:3px;background:linear-gradient(45deg,#4062f6,#5d7bf8);border-radius:2px}
.card-tab i{margin-right:5px}
/* 表单样式 */.form-group{margin-bottom:20px}
.form-control{width:100%;height:52px;padding:10px 20px 10px 55px;font-size:16px;border:2px solid rgba(0,0,0,0.08);border-radius:12px;box-sizing:border-box;transition:all 0.3s;background-color:rgba(255,255,255,0.8)}
.form-control:focus{border-color:#4062f6;box-shadow:0 0 0 4px rgba(64,98,246,0.15);outline:none;background-color:white}
.input-wrapper{position:relative}
.input-icon{position:absolute; left:20px; top:0; height:52px; color:#777; font-size:20px; transition:all 0.3s; display:flex; align-items:center; }
.form-control:focus + .input-icon{ color:#4062f6; }
/* 密码切换按钮 */.toggle-password{position:absolute;right:20px;top:50%;transform:translateY(-50%);color:#777;cursor:pointer;transition:all 0.3s}
.toggle-password:hover{color:#4062f6}
/* 验证码样式 */.captcha-group{display:flex;gap:12px}
.captcha-group input{flex:1}
.captcha-img-group img{height:52px;border-radius:12px;cursor:pointer;border:2px solid rgba(0,0,0,0.08);transition:all 0.3s}
.captcha-img-group img:hover{border-color:#4062f6;box-shadow:0 0 0 4px rgba(64,98,246,0.15)}
.form-vertical .input-wrapper .get-code-btn{width:auto;cursor:pointer;color:#999;position:absolute;top:0;right:20px;height:52px;line-height:52px;font-size:14px}
.form-vertical .input-wrapper .get-code-btn:hover{color:#4062f6;}
.form-vertical .input-wrapper .get-code-btn.wait:hover{color:#999; cursor: not-allowed; }

/* 选项样式 */.options-group{margin-bottom:25px}
.custom-checkbox{display:flex;align-items:center}
.custom-checkbox input{margin-right:8px;position:relative;width:18px;height:18px}
.terms-link{color:#4062f6;text-decoration:none;transition:all 0.3s}
.terms-link:hover{color:#3050e0;text-decoration:underline}
/* 注册按钮 */.btn-register{width:100%;height:52px;background:linear-gradient(45deg,#4062f6,#5d7bf8);color:white;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.3s;display:flex;justify-content:center;align-items:center;position:relative;overflow:hidden}
.btn-register:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,0.3) 0%,rgba(255,255,255,0) 70%);opacity:0;transition:opacity 0.3s ease}
.btn-register:hover{background:linear-gradient(45deg,#3050e0,#4d6af6);transform:translateY(-2px);box-shadow:0 7px 20px rgba(64,98,246,0.3)}
.btn-register:hover:before{opacity:1}
.btn-text{margin-right:10px;position:relative;z-index:1}
.btn-register i{position:relative;z-index:1;transition:transform 0.3s ease}
.btn-register:hover i{transform:translateX(5px)}
/* 社交登录 */.social-divider{text-align:center;margin:30px 0;position:relative}
.social-divider:before{content:'';position:absolute;top:50%;left:0;width:100%;height:1px;background:rgba(0,0,0,0.1)}
.divider-text{background:white;padding:0 15px;position:relative;color:#777;font-size:14px}
.social-login{display:flex;justify-content:center;gap:25px;margin-bottom:30px}
.social-btn{width:54px;height:54px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:24px;color:white;transition:all 0.3s;text-decoration:none;position:relative;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,0.1)}
.social-btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle,rgba(255,255,255,0.3) 0%,rgba(255,255,255,0) 70%);opacity:0;transition:opacity 0.3s ease}
.social-btn:hover{transform:translateY(-5px) scale(1.1);box-shadow:0 10px 20px rgba(0,0,0,0.2)}
.social-btn:hover:before{opacity:1}
.social-btn.wechat{background-color:#07C160}
.social-btn.qq{background-color:#12B7F5}
.social-btn.weibo{background-color:#E6162D}
/* 登录链接 */.login-link{text-align:center;margin-top:20px;font-size:15px;color:#666}
.login-link a{color:#4062f6;text-decoration:none;font-weight:600;transition:all 0.3s}
.login-link a:hover{color:#3050e0;text-decoration:underline}
/* 响应式设计 */@media (max-width:1100px){.main-container{width:90%;flex-direction:column;height:auto}
.left-section{padding:30px}
.right-section{width:100%}
}@media (max-width:767px){.main-container{width:95%}
.left-section{display:none}
.right-section{padding:30px 20px}
.social-btn{width:48px;height:48px;font-size:20px}
.captcha-group{flex-direction:column}
.captcha-img-group img{width:100%;height:auto;margin-top:10px}
}/* 动画效果 */@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}
to{opacity:1;transform:translateY(0)}
}.fade-in-up{animation:fadeInUp 0.5s ease-out}

.form-group .msg-box{ margin:4px 0 0 20px; display:block; }
.form-group .msg-box .n-msg{ color:#FF6600; font-size:13px; }