.wechat-editor-container{padding:var(--space-5);background:var(--bg-secondary);min-height:calc(100vh - 100px)}.wechat-editor-wrapper{max-width:1100px;margin:0 auto;background:var(--card-bg);padding:25px;border-radius:var(--space-3)}.wechat-layout{display:grid;grid-template-columns:1fr 400px;gap:30px;margin-top:var(--space-5)}textarea{height:500px;padding:var(--space-5);border:1px solid var(--border-color);border-radius:var(--space-2);font-size:15px;line-height:1.6;background:var(--input-bg);color:var(--text-primary);resize:none}.preview-pane{display:flex;flex-direction:column;align-items:center;gap:var(--space-5)}.phone-mockup{width:340px;height:600px;background:#fff;border:var(--space-3) solid #333;border-radius:40px;overflow:hidden;box-shadow:0 var(--space-5) 50px #0003;display:flex;flex-direction:column}.phone-header{background:#f8f8f8;padding:15px;text-align:center;font-size:var(--text-sm);font-weight:600;border-bottom:1px solid #eee}.wechat-style-content{flex-grow:1;overflow-y:auto;background:#fff}.copy-btn{padding:10px 30px;background:#07c160;color:#fff;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer}@media (max-width: 850px){.wechat-layout{grid-template-columns:1fr}.phone-mockup{width:100%;max-width:340px}}