:root{--bg-primary: #090d16;--bg-secondary: #0f172a;--bg-card: rgba(30, 41, 59, .7);--bg-glass: rgba(15, 23, 42, .75);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #6366f1;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);--accent-pink: #ec4899;--accent-pink-grad: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);--accent-emerald: #10b981;--border-glass: rgba(255, 255, 255, .1);--border-focus: rgba(99, 102, 241, .5);--shadow-sm: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 24px rgba(99, 102, 241, .35);--radius-sm: 12px;--radius-md: 20px;--radius-lg: 28px;--radius-full: 9999px;--font-sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden;position:relative;background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.15) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(236,72,153,.12) 0px,transparent 50%);background-attachment:fixed}.app-header{position:sticky;top:0;z-index:100;background:#090d16d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-glass);padding:14px 20px}.header-container{max-width:960px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.brand-logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text-primary);font-weight:800;font-size:1.25rem;letter-spacing:-.5px}.brand-icon{font-size:1.4rem;filter:drop-shadow(0 0 8px rgba(99,102,241,.6))}.brand-badge{font-size:.7rem;font-weight:700;background:var(--accent-gradient);color:#fff;padding:2px 8px;border-radius:var(--radius-full)}.header-actions{display:flex;align-items:center;gap:10px}.btn-header-action{display:flex;align-items:center;gap:6px;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-glass);padding:6px 14px;border-radius:var(--radius-full);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-header-action:hover{background:#ffffff1a;color:var(--text-primary);border-color:var(--border-focus)}.main-wrapper{max-width:960px;margin:0 auto;padding:24px 20px 80px}.hero-banner{background:linear-gradient(135deg,#1e1b4be6,#0f172ae6);border:1px solid rgba(99,102,241,.3);border-radius:var(--radius-lg);padding:32px 28px;position:relative;overflow:hidden;margin-bottom:32px;box-shadow:var(--shadow-glow);display:flex;flex-direction:column;gap:16px}.hero-pill{display:inline-flex;align-items:center;gap:6px;background:#6366f133;color:#a5b4fc;border:1px solid rgba(99,102,241,.4);padding:4px 12px;border-radius:var(--radius-full);font-size:.8rem;font-weight:700;width:fit-content}.hero-title{font-size:1.85rem;font-weight:900;line-height:1.3;letter-spacing:-.5px;color:#fff}.hero-title .highlight{background:linear-gradient(135deg,#a5b4fc,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-desc{color:var(--text-secondary);font-size:.95rem;max-width:600px}.hero-cta{display:inline-flex;align-items:center;gap:8px;background:var(--accent-gradient);color:#fff;padding:12px 24px;border-radius:var(--radius-full);font-weight:700;font-size:.95rem;text-decoration:none;box-shadow:0 4px 16px #6366f166;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .2s;width:fit-content}.hero-cta:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 24px #6366f199}.category-filter-bar{display:flex;align-items:center;gap:8px;overflow-x:auto;padding-bottom:12px;margin-bottom:24px;scrollbar-width:none}.category-filter-bar::-webkit-scrollbar{display:none}.filter-chip{padding:8px 16px;background:var(--bg-card);border:1px solid var(--border-glass);color:var(--text-secondary);border-radius:var(--radius-full);font-size:.85rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .2s ease}.filter-chip:hover{background:#ffffff1a;color:var(--text-primary)}.filter-chip.active{background:var(--accent-gradient);color:#fff;border-color:transparent;box-shadow:0 2px 10px #6366f166}.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-bottom:40px}.test-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:22px;display:flex;flex-direction:column;justify-content:space-between;text-decoration:none;color:var(--text-primary);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:all .25s cubic-bezier(.34,1.56,.64,1);position:relative;overflow:hidden}.test-card:hover{transform:translateY(-4px);border-color:var(--border-focus);box-shadow:var(--shadow-lg),var(--shadow-glow)}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.card-badge{font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:var(--radius-full);background:#f43f5e26;color:#f43f5e;border:1px solid rgba(244,63,94,.3)}.card-play-count{font-size:.75rem;color:var(--text-muted)}.card-emoji{font-size:2.2rem;margin-bottom:12px;display:inline-block}.card-title{font-size:1.15rem;font-weight:800;line-height:1.4;margin-bottom:8px;color:#fff}.card-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.5;margin-bottom:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,.06);padding-top:12px}.card-tags{display:flex;gap:6px;flex-wrap:wrap}.tag-pill{font-size:.7rem;color:var(--text-muted)}.card-start-btn{font-size:.8rem;font-weight:700;color:#a5b4fc;display:flex;align-items:center;gap:4px}.runner-container{max-width:640px;margin:0 auto;padding:16px 20px 80px}.inviter-banner{background:linear-gradient(135deg,#ec489933,#6366f133);border:1px solid rgba(236,72,153,.4);border-radius:var(--radius-md);padding:14px 18px;margin-bottom:20px;display:flex;align-items:center;gap:12px;animation:bounceIn .5s cubic-bezier(.34,1.56,.64,1)}.inviter-avatar{font-size:1.8rem}.inviter-text{font-size:.9rem;color:#fbcfe8;font-weight:600}.inviter-name{color:#fff;font-weight:800}.runner-header{margin-bottom:24px}.progress-track{height:8px;background:#ffffff1a;border-radius:var(--radius-full);overflow:hidden;margin-bottom:12px}.progress-fill{height:100%;background:var(--accent-gradient);border-radius:var(--radius-full);transition:width .3s cubic-bezier(.4,0,.2,1)}.step-indicator{display:flex;justify-content:space-between;font-size:.85rem;color:var(--text-secondary);font-weight:600}.question-card{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:32px 24px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--shadow-lg);margin-bottom:28px;animation:fadeIn .3s ease}.question-text{font-size:1.25rem;font-weight:800;line-height:1.5;color:#fff;margin-bottom:24px;letter-spacing:-.3px}.options-list{display:flex;flex-direction:column;gap:14px}.option-btn{background:#ffffff0a;border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:18px 20px;color:var(--text-primary);font-size:.95rem;font-weight:600;line-height:1.5;text-align:left;cursor:pointer;transition:all .2s cubic-bezier(.34,1.56,.64,1);display:flex;align-items:center;justify-content:space-between}.option-btn:hover{background:#6366f126;border-color:var(--accent-primary);transform:scale(1.015);box-shadow:0 4px 16px #6366f140}.option-btn:active{transform:scale(.98)}.result-container{display:none;animation:fadeInUp .5s ease}.result-card-visual{background:var(--bg-glass);border:2px solid var(--border-glass);border-radius:var(--radius-lg);padding:32px 24px;box-shadow:var(--shadow-lg);margin-bottom:24px;text-align:center;position:relative;overflow:hidden}.stamp-tag{display:inline-block;background:#ffffff14;border:1px solid var(--border-glass);padding:4px 14px;border-radius:var(--radius-full);font-size:.85rem;font-weight:700;margin-bottom:12px}.result-rarity{font-size:.95rem;font-weight:800;margin-bottom:8px}.result-mbti{font-size:3rem;font-weight:900;letter-spacing:2px;margin-bottom:6px}.result-title{font-size:1.5rem;font-weight:900;line-height:1.3;margin-bottom:8px;color:#fff}.result-subtitle{font-size:.95rem;color:var(--text-secondary);margin-bottom:20px}.result-quote-box{background:#ffffff0a;border:1px solid var(--border-glass);border-radius:var(--radius-sm);padding:12px 16px;font-style:italic;font-size:.9rem;color:#cbd5e1;margin-bottom:20px}.result-tags-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:24px}.result-tag-item{background:#6366f126;color:#a5b4fc;font-size:.8rem;font-weight:700;padding:4px 10px;border-radius:var(--radius-full)}.duo-chemistry-box{background:linear-gradient(135deg,#ec489926,#6366f126);border:1px solid rgba(236,72,153,.4);border-radius:var(--radius-md);padding:20px;margin-bottom:24px;text-align:center}.duo-score-badge{font-size:1.75rem;font-weight:900;color:#fff;margin-bottom:6px}.duo-title{font-size:1.05rem;font-weight:800;color:#fbcfe8;margin-bottom:6px}.duo-summary{font-size:.85rem;color:#cbd5e1;line-height:1.5}.share-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:32px}.btn-share-primary{grid-column:span 2;background:var(--accent-pink-grad);color:#fff;border:none;padding:16px 20px;border-radius:var(--radius-md);font-size:1rem;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 16px #ec489966;transition:transform .2s}.btn-share-primary:hover{transform:translateY(-2px)}.btn-share-sub{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-glass);padding:12px 16px;border-radius:var(--radius-md);font-size:.85rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s}.btn-share-sub:hover{background:#ffffff1a;border-color:var(--border-focus)}.deep-dive-section{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:24px;margin-bottom:28px;text-align:left}.section-label{font-size:1.1rem;font-weight:800;margin-bottom:12px;color:#fff;display:flex;align-items:center;gap:6px}.deep-dive-text{font-size:.95rem;color:#cbd5e1;line-height:1.7;margin-bottom:16px}.coupang-prescription-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);padding:20px;margin-bottom:32px}.prescription-item{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06)}.prescription-item:last-child{border-bottom:none}.pres-info{display:flex;flex-direction:column;gap:2px}.pres-title{font-size:.95rem;font-weight:700;color:#fff}.pres-reason{font-size:.8rem;color:var(--text-muted)}.pres-badge{font-size:.75rem;font-weight:700;background:#10b98133;color:#34d399;padding:4px 10px;border-radius:var(--radius-full)}.next-tests-section{margin-top:36px;border-top:1px solid var(--border-glass);padding-top:28px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:999;padding:20px}.modal-card{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:24px;max-width:480px;width:100%;text-align:center;max-height:90vh;overflow-y:auto}.modal-img-preview{width:100%;border-radius:var(--radius-md);margin:16px 0;box-shadow:var(--shadow-lg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes bounceIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.toast-msg{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(100px);background:#1e293b;color:#fff;padding:12px 24px;border-radius:var(--radius-full);font-size:.9rem;font-weight:700;border:1px solid var(--border-focus);box-shadow:var(--shadow-lg);z-index:1000;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.toast-msg.show{transform:translate(-50%) translateY(0)}