:root{--mc-bg:#F0F8F9;--mc-card:#fff;--mc-stroke:#DCEDEF;--mc-text:#0F2A2E;--mc-text-muted:#5B7479;--mc-teal:#2D9CA3;--mc-teal-hover:#1C6469;--mc-teal-light:#C5E1E4;--mc-error:#C5443A;--mc-error-bg:#FCE9E7;--mc-warn:#A45A0E;--mc-warn-bg:#FFF4E5;--mc-shadow-card:0 1px 3px rgba(15,42,46,0.04);--mc-shadow-drawer:0 10px 40px rgba(15,42,46,0.2);--mc-sidebar-w:280px;--mc-header-h:80px}*{box-sizing:border-box}body,html{background:var(--mc-bg);color:var(--mc-text);font-family:Inter,Segoe UI,sans-serif;margin:0;padding:0}.mc-header{height:var(--mc-header-h);background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--mc-stroke);padding:0 24px;position:-webkit-sticky;position:sticky;top:0;z-index:60;gap:14px}.mc-header,.mc-logo-btn{display:flex;align-items:center}.mc-logo-btn{background:none;border:none;padding:0;cursor:pointer;color:var(--mc-text);font:inherit;flex-shrink:0}.mc-logo-btn:disabled{cursor:default}.mc-logo-btn:not(:disabled):hover{opacity:.85}.mc-logo-btn img{height:50px;width:auto;display:block}.mc-header-spacer{flex:1 1}.mc-header-actions{display:flex;gap:10px;align-items:center;flex-shrink:0}.mc-btn-outline{font-size:14px;font-weight:600;color:var(--mc-teal);text-decoration:none;padding:9px 18px;border-radius:8px;border:1px solid var(--mc-teal);background:transparent;line-height:1;white-space:nowrap;cursor:pointer;font-family:inherit}.mc-btn-outline:hover{background:var(--mc-bg)}.mc-btn-filled{font-size:14px;font-weight:600;color:#fff;text-decoration:none;padding:10px 18px;border-radius:8px;background:var(--mc-teal);line-height:1;border:1px solid var(--mc-teal);white-space:nowrap;cursor:pointer;font-family:inherit}.mc-btn-filled:hover{background:var(--mc-teal-hover);border-color:var(--mc-teal-hover)}@media (max-width:640px){.mc-header{padding:0 14px;gap:8px}.mc-btn-filled,.mc-btn-outline{padding:8px 12px;font-size:13px}.mc-logo-btn img{height:44px}.mc-btn-menu{display:none}}.mc-layout{display:flex;min-height:calc(100vh - 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