:root{--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-secondary: #64748b;--bg-body: #F5F7FA;--bg-card: #ffffff;--bg-hover: #f1f5f9;--text-main: #1e293b;--text-secondary: #64748b;--text-placeholder: #94a3b8;--border-color: #e2e8f0;--sidebar-width: 240px;--right-panel-width: 320px;--header-height: 60px;--max-content-width: 640px;--radius-md: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-hover: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--transition-fast: .2s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}.dark{--bg-body: #0f172a;--bg-card: #1e293b;--text-main: #f8fafc;--text-secondary: #94a3b8;--border-color: #334155}html{overflow-x:hidden;scrollbar-width:none;-ms-overflow-style:none}body{background-color:var(--bg-body);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;-webkit-font-smoothing:antialiased;overflow-x:hidden;scrollbar-width:none;-ms-overflow-style:none}*{scrollbar-width:none;-ms-overflow-style:none}*::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}a{color:inherit;text-decoration:none}ul,li{list-style:none;padding:0;margin:0}.card{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);padding:16px;margin-bottom:16px;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-animate{transition:transform .1s ease}.btn-animate:active{transform:scale(.95)}.page-enter-active,.page-leave-active{transition:opacity .25s ease,transform .25s ease}.page-enter-from{opacity:0;transform:translateY(10px)}.page-leave-to{opacity:0;transform:translateY(-10px);position:absolute;width:100%}.list-enter-active,.list-leave-active{transition:all .3s ease}.list-enter-from,.list-leave-to{opacity:0;transform:translateY(20px)}.nexatalk-confirm-box{width:min(420px,calc(100vw - 32px));border-radius:16px;padding:4px 4px 8px;border:1px solid var(--border-color);box-shadow:0 24px 70px #0f172a38}.nexatalk-confirm-box .el-message-box__header{padding:22px 24px 8px}.nexatalk-confirm-box .el-message-box__title{color:var(--text-main);font-size:18px;font-weight:800}.nexatalk-confirm-box .el-message-box__content{padding:8px 24px 18px;color:var(--text-secondary);font-size:14px;line-height:1.7}.nexatalk-confirm-box .el-message-box__btns{padding:0 24px 18px;gap:10px}.nexatalk-confirm-box .el-message-box__btns .el-button{min-width:92px;height:38px;border-radius:10px;font-weight:700}