* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(180deg, #00D6C9 0%, #00BFB3 100%);
    min-height: 100vh;
}

.container {
    display: flex;
    width: 1000px;
    margin: 50px auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* 左侧导航 */
.left-nav {
    width: 360px;
    background: #f8fbfb;
    padding: 60px 40px;
    border-radius: 8px 0 0 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}

.nav-item .icon {
    width: 48px;
    height: 48px;
    margin-right: 16px;
    background: #00BFB3;
    border-radius: 8px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.nav-item .text h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 4px;
}

.nav-item .text p {
    font-size: 14px;
    color: #999;
}

/* 右侧登录区 */
.login-area {
    flex: 1;
    padding: 40px 60px;
    position: relative;
}

.qr-login {
    position: absolute;
    right: 40px;
    top: 20px;
    text-align: center;
}

.qr-login .fa-qrcode {
    font-size: 32px;
    color: #00BFB3;
}

.qr-login span {
    display: block;
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 8px;
}

.sub-title {
    font-size: 14px;
    color: #999;
    margin-bottom: 24px;
}

.tab-buttons {
    margin-bottom: 24px;
}

.tab-buttons button {
    padding: 8px 24px;
    font-size: 16px;
    border: none;
    background: none;
    color: #666;
    cursor: pointer;
}

.tab-buttons button.active {
    color: #00BFB3;
    font-weight: 500;
}

.phone-input,
.code-input {
    display: flex;
    margin-bottom: 16px;
}

.phone-input select {
    width: 100px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    color: #333;
}

.phone-input input {
    flex: 1;
    padding: 12px;
    border: 1px solid #ddd;
    border-left: none;
    border-radius: 0 4px 4px 0;
}

.code-input input {
    flex: 1;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.code-input button {
    width: 120px;
    margin-left: 16px;
    border: 1px solid #00BFB3;
    border-radius: 4px;
    background: none;
    color: #00BFB3;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: #00BFB3;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    margin: 24px 0;
    cursor: pointer;
}

.wechat-login {
    text-align: center;
    margin-bottom: 24px;
}

.wechat-login .fa-weixin {
    font-size: 24px;
    color: #00BFB3;
    vertical-align: middle;
}

.wechat-login span {
    font-size: 14px;
    color: #666;
    margin-left: 8px;
}

.agreement {
    font-size: 12px;
    color: #999;
    margin-bottom: 40px;
}

.agreement input[type="checkbox"] {
    margin-right: 8px;
}

.agreement a {
    color: #00BFB3;
    text-decoration: none;
}

footer {
    text-align: center;
    font-size: 12px;
    color: #999;
}

footer p {
    margin-bottom: 8px;
}

footer a {
    color: #999;
    text-decoration: none;
}

footer a:hover {
    color: #666;
}

/* 添加个人资料卡片样式 */
.profile-container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.profile-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.profile-avatar {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    position: relative;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #00BFB3;
}

.profile-info {
    margin-bottom: 30px;
}

.profile-info h2 {
    color: #333;
    font-size: 24px;
    margin-bottom: 8px;
}

.profile-info .subtitle {
    color: #666;
    font-size: 16px;
}

.profile-qr {
    margin-bottom: 30px;
}

.profile-qr img {
    width: 200px;
    height: 200px;
    margin-bottom: 10px;
}

.profile-qr p {
    color: #666;
    font-size: 14px;
}

.profile-back {
    margin-top: 20px;
}

.profile-back a {
    color: #00BFB3;
    text-decoration: none;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s;
}

.profile-back a:hover {
    color: #008C83;
}

.profile-back i {
    margin-right: 8px;
}

/* 动画效果 */
.profile-card {
    animation: profileFadeIn 0.5s ease-out;
}

.profile-avatar img {
    transition: transform 0.3s;
}

.profile-avatar img:hover {
    transform: scale(1.05);
}

@keyframes profileFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}