:root{--bg-color:#f8fafc;--card-bg:#fff;--primary:#2563eb;--primary-hover:#1d4ed8;--text-main:#0f172a;--text-sub:#64748b;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 20px 25px -5px #0000000d, 0 8px 10px -6px #0000000d;--ease-out:cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0;font-family:Pretendard Variable,Pretendard,-apple-system,sans-serif}body{background-color:#f1f5f9;justify-content:center;align-items:flex-start;min-height:100vh;display:flex}#root{justify-content:center;width:100%;display:flex}.mobile-shell{background-color:var(--bg-color);flex-direction:column;width:100%;max-width:480px;min-height:100vh;display:flex;position:relative;overflow-x:hidden;box-shadow:0 25px 50px -12px #00000026}.main-content{flex:1;padding:20px}.safari-window{border:1px solid var(--border-color);box-shadow:var(--shadow-md);background-color:#fff;border-radius:16px;overflow:hidden}.safari-header{border-bottom:1px solid var(--border-color);box-sizing:border-box;background-color:#e2e8f0;flex-shrink:0;justify-content:space-between;align-items:center;width:100%;height:44px;min-height:44px;padding:0 14px;display:flex;position:relative}.safari-controls{z-index:2;flex-shrink:0;align-items:center;gap:8px;display:flex}.safari-actions{z-index:2;flex-shrink:0;align-items:center;gap:4px;display:flex}.safari-url-bar{z-index:1;background-color:#fff;border:1px solid #cbd5e1;border-radius:6px;justify-content:center;align-items:center;width:45%;min-width:130px;max-width:180px;height:24px;padding:0 10px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.dot{cursor:pointer;width:18px;height:18px;transition:transform .15s var(--ease-out);border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:inline-flex}.dot:active{transform:scale(.88)}.dot-red{color:#4a0000;background-color:#ff5f56;border:.5px solid #e0443e}.dot-yellow{color:#5c3c00;background-color:#ffbd2e;border:.5px solid #dea123}.dot-green{color:#003808;background-color:#27c93f;border:.5px solid #1aab29}.dot-icon{stroke-width:2.8px;width:10px;height:10px;display:block}.url-text{color:var(--text-sub);font-size:11px}.icon-btn-sm{cursor:pointer;color:#475569;transition:background-color .15s var(--ease-out), color .15s;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:4px;display:flex}.icon-btn-sm:hover{color:var(--text-main);background-color:#0000000f}.icon-btn-sm:active{transform:scale(.92)}.safari-body{padding:20px}.menu-grid{flex-direction:column;gap:16px;display:flex}.menu-card{background-color:var(--card-bg);border:1px solid var(--border-color);cursor:pointer;box-shadow:var(--shadow-sm);transition:all .25s var(--ease-out);border-radius:16px;justify-content:space-between;align-items:center;padding:20px;display:flex}.menu-card:hover{box-shadow:var(--shadow-md);border-color:#2563eb4d;transform:translateY(-2px)}.menu-card:active{transform:scale(.98)}.card-info{align-items:center;gap:16px;display:flex}.card-icon-wrapper{width:48px;height:48px;color:var(--primary);background:#eff6ff;border-radius:14px;justify-content:center;align-items:center;display:flex}.card-text h3{color:var(--text-main);font-size:17px;font-weight:700}.card-arrow{color:#94a3b8;transition:transform .2s var(--ease-out), color .2s}.menu-card:hover .card-arrow{color:var(--primary);transform:translate(4px)}.card-badge{color:#475569;background-color:#f1f5f9;border-radius:20px;padding:3px 7px;font-size:11px;font-weight:700}.drawer-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;opacity:0;pointer-events:none;transition:opacity .3s var(--ease-out);background:#0f172a66;position:fixed;inset:0}.drawer-overlay.active{opacity:1;pointer-events:auto}.drawer{z-index:101;width:80%;max-width:320px;transition:transform .35s var(--ease-out);background:#fff;flex-direction:column;justify-content:space-between;padding:24px;display:flex;position:fixed;top:0;bottom:0;right:0;transform:translate(100%)}.drawer.active{transform:translate(0)}.drawer-header{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.drawer-menu-list{flex-direction:column;gap:12px;list-style:none;display:flex}.drawer-menu-item{color:var(--text-main);cursor:pointer;border-radius:12px;align-items:center;gap:12px;padding:14px 16px;font-weight:600;transition:background .2s;display:flex}.drawer-menu-item:hover{background-color:#f8fafc}.user-banner{border:1px solid var(--border-color);background:#f8fafc;border-radius:16px;align-items:center;gap:12px;margin-bottom:20px;padding:14px 16px;display:flex}.avatar{width:36px;height:36px;color:var(--primary);background:#dbeafe;border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:flex}.action-sheet-overlay{z-index:200;opacity:0;pointer-events:none;background:#00000080;transition:opacity .3s;position:fixed;inset:0}.action-sheet-overlay.active{opacity:1;pointer-events:auto}.action-sheet{z-index:201;background:#fff;border-radius:20px 20px 0 0;max-width:480px;margin:0 auto;padding:24px;transition:transform .3s cubic-bezier(.16,1,.3,1);position:fixed;bottom:0;left:0;right:0;transform:translateY(100%)}.action-sheet.active{transform:translateY(0)}.type-btn{color:#0f172a;cursor:pointer;text-align:left;background:#f1f5f9;border:none;border-radius:12px;width:100%;margin-bottom:12px;padding:16px;font-size:16px;font-weight:600;transition:background 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var(--border-color);box-shadow:var(--shadow-sm);background:#fff;border-radius:12px;margin-bottom:16px;padding:16px}.question-header{gap:8px;margin-bottom:12px;display:flex}.q-number{color:#2563eb;font-size:16px;font-weight:800}.q-title{color:var(--text-main);font-size:15px;font-weight:700;line-height:1.4}.options-group{flex-direction:column;gap:8px;display:flex}.option-btn{cursor:pointer;text-align:left;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;align-items:center;gap:10px;padding:10px 14px;transition:all .2s;display:flex}.option-btn.selected{background:#dbeafe;border-color:#2563eb;font-weight:700}.opt-number{color:#fff;background:#cbd5e1;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:11px;font-weight:700;display:flex}.option-btn.selected .opt-number{background:#2563eb}.omr-overlay{z-index:50;opacity:0;pointer-events:none;background:#0f172a80;border-radius:16px;transition:opacity 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