*,*:before,*:after{box-sizing:border-box}:root{font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background:#0d1117}button:focus-visible{outline:2px solid #58a6ff;outline-offset:2px}*{box-sizing:border-box;margin:0;padding:0}body{background:#0d1117;color:#e6edf3;font-family:SF Mono,Fira Code,Consolas,monospace;min-height:100vh}#root{max-width:100%;padding:0;text-align:left}.app{min-height:100vh;display:flex;align-items:center;justify-content:center}.screen{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}.welcome-content{text-align:center;max-width:480px;width:100%}.logo-area{margin-bottom:32px}.logo-badge{width:72px;height:72px;border-radius:16px;background:linear-gradient(135deg,#238636,#1f6feb);display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;margin:0 auto 16px;letter-spacing:2px;color:#fff}.logo-title{font-size:48px;font-weight:700;letter-spacing:8px;color:#e6edf3;margin-bottom:8px}.logo-sub{font-size:16px;color:#8b949e;letter-spacing:2px}.welcome-desc{margin-bottom:28px}.welcome-desc p{color:#8b949e;font-size:14px;line-height:1.8}.welcome-tagline{color:#3fb950!important;font-size:18px!important;font-weight:600;margin-top:8px}.models-preview{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:36px}.model-tag{padding:4px 12px;border:1px solid #30363d;border-radius:20px;font-size:12px;color:#8b949e;background:#161b22}.btn-start{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;background:#238636;border:none;border-radius:8px;color:#fff;font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:background .15s,transform .1s;letter-spacing:1px}.btn-start:hover{background:#2ea043;transform:translateY(-1px)}.btn-start:active{transform:translateY(0)}.btn-start{margin-bottom:24px}.btn-prefix{color:#3fb950;font-weight:700}.welcome-note{margin-top:16px;font-size:12px;color:#484f58}.github-link{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:12px;color:#484f58;text-decoration:none;transition:color .15s}.github-link:hover{color:#8b949e}.github-icon{width:14px;height:14px;flex-shrink:0}.github-repo{font-family:SF Mono,Fira Code,monospace;letter-spacing:.5px}.progress-bar-wrap{position:fixed;top:0;left:0;right:0;padding:12px 20px 8px;background:#0d1117;border-bottom:1px solid #21262d;display:flex;align-items:center;gap:12px;z-index:10}.progress-bar-track{flex:1;height:4px;background:#21262d;border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#238636,#3fb950);border-radius:2px;transition:width .3s ease}.progress-label{font-size:12px;color:#484f58;white-space:nowrap;min-width:48px;text-align:right}.btn-prev{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:#161b22;border:1px solid #30363d;border-radius:6px;color:#8b949e;font-family:inherit;font-size:12px;cursor:pointer;transition:border-color .15s,color .15s,background .15s;flex-shrink:0}.btn-prev:hover:not(:disabled){border-color:#58a6ff;color:#58a6ff;background:#1c2128}.btn-prev:disabled{opacity:.25;cursor:default}.question-screen{padding-top:64px}.question-card{max-width:600px;width:100%;padding:0 8px}.fade-in{animation:fadeSlideIn .3s ease forwards}.fade-out{animation:fadeSlideOut .25s ease forwards}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeSlideOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-12px)}}.question-meta{display:flex;align-items:center;gap:10px;margin-bottom:20px}.model-badge{padding:3px 10px;border-radius:12px;border:1px solid;font-size:11px;font-weight:600;letter-spacing:1px}.dim-label{font-size:12px;color:#484f58}.question-text{font-size:18px;line-height:1.7;color:#e6edf3;margin-bottom:28px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:500}.options-list{display:flex;flex-direction:column;gap:10px}.option-btn{display:flex;align-items:flex-start;gap:14px;padding:14px 18px;background:#161b22;border:1px solid #30363d;border-radius:10px;color:#e6edf3;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;text-align:left;cursor:pointer;transition:border-color .15s,background .15s,transform .1s;line-height:1.5}.option-btn:hover:not(:disabled){border-color:#58a6ff;background:#1c2128;transform:translate(2px)}.option-btn:disabled{cursor:default}.option-btn.selected{border-color:#3fb950;background:#0d2010;animation:selectPop .2s ease}@keyframes selectPop{0%{transform:scale(1)}50%{transform:scale(1.01)}to{transform:scale(1)}}.option-letter{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:6px;background:#21262d;font-size:12px;font-weight:700;font-family:SF Mono,monospace;flex-shrink:0;color:#8b949e;margin-top:1px}.option-btn.selected .option-letter{background:#238636;color:#fff}.option-text{flex:1}.calculating-content{text-align:center}.spinner{width:48px;height:48px;border:3px solid #21262d;border-top-color:#3fb950;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 24px}@keyframes spin{to{transform:rotate(360deg)}}.calc-text{font-size:18px;color:#e6edf3;margin-bottom:8px}.calc-sub{font-size:13px;color:#484f58}.result-screen{align-items:flex-start;padding-top:48px;padding-bottom:48px}.result-content{max-width:600px;width:100%;padding:0 8px;animation:fadeSlideIn .5s ease}.hidden-badge{display:inline-block;padding:4px 12px;border-radius:12px;background:#3d1f00;border:1px solid #ffa657;color:#ffa657;font-size:11px;font-weight:600;letter-spacing:1px;margin-bottom:20px}.result-code-wrap{margin-bottom:24px}.result-code{font-size:56px;font-weight:700;letter-spacing:6px;color:#3fb950;line-height:1;margin-bottom:8px;font-family:SF Mono,Fira Code,monospace}.result-fullname{font-size:13px;color:#7d8590;font-family:SF Mono,Fira Code,monospace;font-style:italic;margin-bottom:12px;letter-spacing:.5px}.result-name{font-size:22px;color:#e6edf3;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:600}.result-desc{background:#161b22;border:1px solid #30363d;border-left:3px solid #3fb950;border-radius:8px;padding:18px 20px;margin-bottom:28px}.result-desc p{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.8;color:#c9d1d9}.profile-title{font-size:13px;color:#484f58;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;font-weight:400}.profile-grid{margin-bottom:32px}.model-section{margin-bottom:16px}.model-section-title{font-size:12px;font-weight:600;letter-spacing:1px;margin-bottom:8px}.dims-row{display:flex;gap:8px;flex-wrap:wrap}.dim-item{display:flex;align-items:center;gap:6px;padding:5px 12px;background:#161b22;border:1px solid #21262d;border-radius:8px;font-size:12px}.dim-name{color:#8b949e}.dim-tier{font-weight:700;font-size:11px;padding:1px 6px;border-radius:4px}.tier-l{background:#161b22;color:#484f58}.tier-m{background:#1c2128;color:#8b949e}.tier-h{background:#0d2010;color:#3fb950}.analysis-block{margin-bottom:16px}.analysis-label{font-size:11px;color:#484f58;letter-spacing:2px;text-transform:uppercase;margin-bottom:8px}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag-high{padding:4px 12px;border-radius:20px;background:#0d2010;border:1px solid #238636;color:#3fb950;font-size:12px;font-weight:600}.tag-low{padding:4px 12px;border-radius:20px;background:#161b22;border:1px solid #21262d;color:#484f58;font-size:12px}.growth-block{display:flex;align-items:flex-start;gap:12px;background:#161b22;border:1px solid #30363d;border-left:3px solid #ffa657;border-radius:8px;padding:14px 16px;margin-bottom:20px}.growth-icon{font-size:16px;flex-shrink:0;margin-top:1px}.growth-text{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.7;color:#c9d1d9;margin:0}.second-block{margin-bottom:24px}.second-inner{display:flex;flex-direction:column;gap:4px;padding:16px;background:#161b22;border:1px solid #21262d;border-radius:8px;text-align:center}.second-code{font-family:SF Mono,monospace;font-size:20px;font-weight:700;color:#58a6ff;letter-spacing:2px}.second-fullname{font-size:11px;color:#7d8590;font-family:SF Mono,Fira Code,monospace;font-style:italic;letter-spacing:.3px;margin-bottom:4px}.second-name{font-size:14px;color:#e6edf3;font-weight:600}.btn-restart{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:transparent;border:1px solid #30363d;border-radius:8px;color:#8b949e;font-family:inherit;font-size:14px;cursor:pointer;transition:border-color .15s,color .15s}.btn-restart:hover{border-color:#58a6ff;color:#58a6ff}.result-avatar{margin-bottom:20px}.gallery-screen{align-items:flex-start;padding-top:32px;padding-bottom:48px}.gallery-content{max-width:680px;width:100%;padding:0 8px}.gallery-header{display:flex;align-items:center;gap:16px;margin-bottom:28px}.gallery-title{font-size:18px;font-weight:600;color:#e6edf3;letter-spacing:2px}.btn-back{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:transparent;border:1px solid #30363d;border-radius:8px;color:#8b949e;font-family:inherit;font-size:13px;cursor:pointer;transition:border-color .15s,color .15s;white-space:nowrap}.btn-back:hover{border-color:#58a6ff;color:#58a6ff}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;margin-bottom:32px}.gallery-card{display:flex;flex-direction:column;align-items:center;padding:16px 8px 12px;background:#161b22;border:1px solid #21262d;border-radius:10px;gap:8px;transition:border-color .15s,background .15s}.gallery-card:hover{border-color:#30363d;background:#1c2128}.gallery-card-special{border-color:#3d1f00}.gallery-card-special:hover{border-color:#ffa657}.gallery-avatar{display:flex;align-items:center;justify-content:center}.gallery-code{font-family:SF Mono,Fira Code,monospace;font-size:11px;font-weight:700;color:#3fb950;letter-spacing:1px}.gallery-code-special{color:#ffa657}.gallery-name{font-size:11px;color:#8b949e;text-align:center;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.3}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#010409cc;display:flex;align-items:center;justify-content:center;padding:24px;z-index:100;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-card{position:relative;background:#161b22;border:1px solid #30363d;border-radius:12px;padding:32px 28px 28px;max-width:380px;width:100%;text-align:center;animation:slideUp .2s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.modal-close{position:absolute;top:12px;right:14px;background:transparent;border:none;color:#484f58;font-size:16px;cursor:pointer;line-height:1;padding:4px;transition:color .15s}.modal-close:hover{color:#8b949e}.modal-avatar{margin-bottom:16px}.modal-code{font-family:SF Mono,Fira Code,monospace;font-size:28px;font-weight:700;color:#3fb950;letter-spacing:4px;margin-bottom:6px}.modal-code-special{color:#ffa657}.modal-fullname{font-size:11px;color:#7d8590;font-family:SF Mono,Fira Code,monospace;font-style:italic;margin-bottom:8px;letter-spacing:.3px}.modal-name{font-size:16px;font-weight:600;color:#e6edf3;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin-bottom:16px}.modal-desc{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.8;color:#8b949e;text-align:left}.gallery-special-label{font-size:11px;color:#484f58;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}.btn-gallery{display:flex;width:fit-content;align-items:center;gap:8px;margin:0 auto;padding:10px 24px;background:#161b22;border:1px solid #30363d;border-radius:8px;color:#8b949e;font-family:inherit;font-size:14px;cursor:pointer;transition:border-color .15s,color .15s,background .15s}.btn-gallery:hover{border-color:#58a6ff;color:#58a6ff;background:#1c2128}@media (max-width: 480px){.logo-title{font-size:36px}.result-code{font-size:40px}.question-text{font-size:16px}.option-btn{font-size:14px}}