/* 强制禁止用户修改微信客户端的字体大小 */
body {
    -webkit-text-size-adjust: 100% !important;
    text-size-adjust: 100% !important;
    -moz-text-size-adjust: 100% !important;
    color: #000;
}
body,html{
    margin: 0;
    padding: 0;
}
:root {
  --el-color-primary: #52c443;
  --el-color-primary-light-3:rgb(134, 214, 123);
  --el-color-primary-dark-2:rgb(134, 214, 123);
  --el-color-primary-light-5:rgba(134, 214, 123,0.7)
}
:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;
  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #fff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}
*{
  padding: 0;
  margin: 0;
}
#app{
  color: #000;
  background-color: #fff;
}

/* === PROTOTYPE COMMON STYLES === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --nav-bg:#0f0f12;--nav-h:52px;
  --blue:#3370ff;--blue-hover:#2860e6;--blue-light:#eef3ff;
  --red:#e84040;--red-hover:#d63030;
  --text-primary:#1f2329;--text-secondary:#646a73;--text-tertiary:#8f959e;
  --border:#e5e6eb;--bg-page:#f5f6f7;--bg-card:#ffffff;
  --radius-sm:6px;--radius-md:10px;--radius-lg:16px;
  --shadow-elevated:0 4px 16px rgba(0,0,0,.08),0 2px 4px rgba(0,0,0,.04);
  --transition:.3s cubic-bezier(.4,0,.2,1);
}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);background:var(--nav-bg);display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid rgba(255,255,255,.06)}
.nav-left{display:flex;align-items:center;gap:10px;cursor:pointer}
.nav-left:hover{opacity:.85}
.nav-icon{width:28px;height:28px;border-radius:6px;background:linear-gradient(135deg,#3370ff,#60a5fa);display:flex;align-items:center;justify-content:center}
.nav-icon svg{width:16px;height:16px;color:#fff}
.nav-brand{font-size:16px;font-weight:600;color:#fff;letter-spacing:.02em}
.nav-right{position:relative}
.nav-btn{padding:6px 16px;border-radius:4px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all var(--transition);white-space:nowrap}
.nav-btn--red{background:var(--red);color:#fff}
.nav-btn--red:hover{background:var(--red-hover);transform:translateY(-1px)}
.nav-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#3370ff,#a78bfa);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:13px;color:#fff;font-weight:600;position:relative}
.nav-avatar-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#fff;border-radius:var(--radius-sm);box-shadow:0 4px 20px rgba(0,0,0,.12);padding:4px 0;min-width:120px;opacity:0;visibility:hidden;transform:translateY(-4px);transition:all .2s ease;z-index:10}
.nav-avatar:hover .nav-avatar-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav-avatar-dropdown::before{content:'';position:absolute;top:-6px;right:10px;width:12px;height:12px;background:#fff;transform:rotate(45deg);box-shadow:-1px -1px 2px rgba(0,0,0,.04)}
.nav-dropdown-item{padding:8px 16px;font-size:13px;color:var(--text-primary);cursor:pointer;transition:background .15s ease;white-space:nowrap}
.nav-dropdown-item:hover{background:var(--bg-page)}
.hidden{display:none!important}

/* Modal */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200;align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:var(--radius-lg);padding:36px 32px;width:400px;box-shadow:var(--shadow-elevated);animation:modalSlideUp .35s cubic-bezier(.4,0,.2,1);text-align:center}
@keyframes modalSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.modal h3{font-size:18px;font-weight:600;margin-bottom:6px}
.modal-desc{font-size:13px;color:var(--text-secondary);margin-bottom:24px}
.modal-qr{width:180px;height:180px;margin:0 auto 16px;background:#f5f6f7;border:1px solid var(--border);border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
.modal-qr svg{width:80px;height:80px;color:#bbb}
.modal-qr-text{font-size:11px;color:var(--text-tertiary)}
.modal-qr-hint{font-size:12px;color:var(--text-secondary);margin-bottom:20px}
.modal-phone-form{display:none}
.modal-phone-form.active{display:block}
.modal-qr-section.active{display:block}
.modal-qr-section{display:block}
.modal-input{width:100%;height:44px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 14px;font-size:14px;font-family:inherit;outline:none;margin-bottom:14px;transition:border-color var(--transition)}
.modal-input:focus{border-color:var(--blue)}
.modal-code-row{display:flex;gap:10px;margin-bottom:14px}
.modal-code-row .modal-input{flex:1;margin-bottom:0}
.modal-code-btn{flex-shrink:0;padding:0 16px;height:44px;background:var(--bg-page);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px;color:var(--blue);cursor:pointer;font-family:inherit;white-space:nowrap;transition:all var(--transition)}
.modal-code-btn:hover{background:#e8ecff}
.modal-submit{width:100%;height:44px;background:var(--blue);color:#fff;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:background var(--transition)}
.modal-submit:hover{background:var(--blue-hover)}
.modal-switch{margin-top:18px;font-size:12.5px;color:var(--blue);cursor:pointer;background:none;border:none;font-family:inherit;transition:opacity var(--transition)}
.modal-switch:hover{opacity:.7}
.modal-close{margin-top:10px;font-size:12px;color:var(--text-tertiary);cursor:pointer;background:none;border:none;font-family:inherit;display:block;margin-left:auto;margin-right:auto}
.modal-close:hover{color:var(--text-secondary)}
.modal-agreement{margin-top:14px;font-size:11.5px;color:var(--text-tertiary);line-height:1.5}
.modal-agreement a{color:var(--blue);text-decoration:none;cursor:pointer}
.modal-agreement a:hover{text-decoration:underline}

/* Toast */
.toast{position:fixed;top:70px;left:50%;transform:translateX(-50%) translateY(-20px);background:#323232;color:#fff;padding:10px 24px;border-radius:8px;font-size:13px;z-index:300;opacity:0;transition:all .3s ease;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}