@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";
:root{--primary:#6c5ce7;--primary-light:#a29bfe;--primary-dark:#4834d4;--accent:#00cec9;--accent-glow:#00cec926;--bg:#0a0a1a;--bg-card:#ffffff0a;--bg-card-hover:#ffffff12;--bg-glass:#ffffff0f;--text:#e8e8f0;--text-secondary:#ffffff80;--border:#ffffff14;--border-hover:#ffffff26;--glow:0 0 20px #6c5ce74d;--wood:#00b894;--fire:#ff6b6b;--earth:#fdcb6e;--metal:#dfe6e9;--water:#74b9ff;--radius:16px;--radius-sm:10px;--transition:all .3s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Noto Sans SC,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.7}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.3)}}@keyframes glow-pulse{0%,to{box-shadow:0 0 20px #6c5ce733,0 0 60px #6c5ce70d}50%{box-shadow:0 0 30px #6c5ce759,0 0 80px #6c5ce71a}}@keyframes border-flow{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}@keyframes grid-move{0%{transform:translateY(0)}to{transform:translateY(40px)}}.app-root{min-height:100vh;position:relative;overflow:hidden}.app-root:before{content:"";z-index:0;pointer-events:none;background-image:linear-gradient(#6c5ce708 1px,#0000 1px),linear-gradient(90deg,#6c5ce708 1px,#0000 1px);background-size:60px 60px;animation:8s linear infinite grid-move;position:fixed;inset:0}.app-root:after{content:"";z-index:0;pointer-events:none;background:radial-gradient(circle,#6c5ce714 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:fixed;top:-20%;right:-10%}.container{z-index:1;flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;padding:24px 20px;display:flex;position:relative}.page{flex-direction:column;animation:.5s fadeIn;display:flex}.page-center{justify-content:center;align-items:center;min-height:80vh}.pw-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);text-align:center;border-radius:24px;width:100%;padding:48px 32px 40px;position:relative;overflow:hidden}.pw-card:before{content:"";background:linear-gradient(90deg,transparent,var(--primary-light),var(--accent),transparent);opacity:.6;height:1px;position:absolute;top:0;left:0;right:0}.pw-symbol{background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin-bottom:20px;margin-left:auto;margin-right:auto;font-size:40px;animation:3s ease-in-out infinite glow-pulse;display:flex}.pw-title{color:var(--text);letter-spacing:4px;margin-bottom:6px;font-size:24px;font-weight:600}.pw-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:13px}.pw-input{text-align:center;letter-spacing:10px;border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);transition:var(--transition);background:#ffffff08;outline:none;padding:16px;font-family:inherit;font-size:24px;font-weight:500}.pw-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6c5ce726,var(--glow)}.pw-input.error{border-color:var(--fire);box-shadow:0 0 0 3px #ff6b6b1a}.pw-error{color:var(--fire);margin-top:10px;font-size:13px}.icon-wrapper{background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin:32px auto 24px;font-size:32px;animation:3s ease-in-out infinite glow-pulse;display:flex;position:relative}.icon-wrapper:after{content:"";background:linear-gradient(135deg,var(--primary),var(--accent),var(--primary));z-index:-1;filter:blur(8px);opacity:.5;background-size:200% 200%;border-radius:50%;animation:3s infinite border-flow;position:absolute;inset:-2px}.page-title{text-align:center;color:var(--text);letter-spacing:2px;margin-bottom:8px;font-size:26px;font-weight:600}.page-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:32px;font-size:13px;font-weight:300}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius);border:1px solid var(--border);transition:var(--transition);margin-bottom:16px;padding:24px}.card:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.card-title{color:var(--text);text-transform:uppercase;letter-spacing:1px;align-items:center;gap:10px;margin-bottom:16px;font-size:14px;font-weight:600;display:flex}.card-title:before{content:"";background:linear-gradient(to bottom,var(--primary),var(--accent));border-radius:2px;width:3px;height:16px}.card-text{color:var(--text-secondary);font-size:14px;line-height:1.85}.btn{border-radius:var(--radius-sm);letter-spacing:1px;cursor:pointer;width:100%;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:16px;font-family:inherit;font-size:14px;font-weight:500;display:flex;position:relative;overflow:hidden}.btn:before{content:"";background:linear-gradient(90deg,#0000,#ffffff1a,#0000);transition:transform .6s;position:absolute;inset:0;transform:translate(-100%)}.btn:hover:before{transform:translate(100%)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 16px #6c5ce74d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px #6c5ce766}.btn-secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);background:0 0;margin-top:12px;font-size:13px}.btn-ghost:hover{color:var(--accent)}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:6px;font-size:11px;font-weight:500;display:block}.select-group{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}select,input{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);appearance:none;cursor:pointer;transition:var(--transition);background:#ffffff08 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 12px center no-repeat;outline:none;padding:14px 16px;font-family:inherit;font-size:14px}select option{color:var(--text);background:#1a1a2e}select:focus,input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6c5ce71f}.intro-content{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius);border:1px solid var(--border);margin-bottom:24px;padding:24px}.intro-section{margin-bottom:24px}.intro-section:last-child{margin-bottom:0}.intro-section h3{color:var(--accent);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px;font-size:13px;font-weight:600}.intro-section p{color:var(--text-secondary);margin-bottom:8px;font-size:13px;line-height:1.85}.element-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-top:12px;display:grid}.element-card{text-align:center;background:var(--bg-glass);border-radius:var(--radius-sm);border:1px solid var(--border);transition:var(--transition);padding:14px 4px}.element-card:hover{border-color:var(--border-hover);transform:translateY(-3px);box-shadow:0 4px 16px #0003}.element-card-icon{margin-bottom:6px;font-size:20px}.element-card-name{margin-bottom:2px;font-size:13px;font-weight:600}.element-card-desc{color:var(--text-secondary);font-size:9px;line-height:1.4}.steps-row{justify-content:center;align-items:center;margin:16px 0 12px;display:flex}.step-item{flex-direction:column;align-items:center;gap:6px;display:flex}.step-num{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:13px;font-weight:600;display:flex;box-shadow:0 4px 12px #6c5ce74d}.step-label{color:var(--text-secondary);font-size:11px}.step-divider{background:linear-gradient(90deg,var(--primary),var(--accent));opacity:.4;width:32px;height:1px;margin:0 8px 22px}.steps-note{text-align:center;color:var(--text-secondary);opacity:.7;font-size:11px}.yin-yang-container{justify-content:center;margin:24px 0;display:flex}.yin-yang{background:linear-gradient(to bottom,var(--primary)50%,#ffffff1a 50%);border-radius:50%;width:56px;height:56px;animation:15s linear infinite spin;position:relative;box-shadow:0 0 30px #6c5ce733}.yin-yang:before,.yin-yang:after{content:"";border-radius:50%;width:28px;height:28px;position:absolute;top:50%;transform:translateY(-50%)}.yin-yang:before{background:var(--primary);left:0}.yin-yang:after{background:#ffffff1a;right:0}.result-card{border-radius:var(--radius);color:var(--text);text-align:center;background:linear-gradient(135deg,#6c5ce726,#00cec91a);border:1px solid #6c5ce733;margin-bottom:16px;padding:32px 24px;position:relative;overflow:hidden}.result-card:before{content:"";background:linear-gradient(90deg,transparent,var(--primary-light),var(--accent),transparent);height:1px;position:absolute;top:0;left:0;right:0}.result-label{color:var(--text-secondary);letter-spacing:3px;text-transform:uppercase;margin-bottom:14px;font-size:11px}.wuxing-icon{background:#ffffff0f;border:1px solid #ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;margin:0 auto 14px;font-size:24px;display:flex}.result-value{letter-spacing:4px;background:linear-gradient(135deg,var(--text),var(--primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:24px;font-weight:500}.element-desc{color:var(--text-secondary);max-width:85%;margin-top:14px;margin-left:auto;margin-right:auto;font-size:13px;line-height:1.7}.relation-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.relation-item{background:var(--bg-glass);border-radius:var(--radius-sm);text-align:center;border:1px solid var(--border);transition:var(--transition);padding:14px}.relation-item:hover{border-color:var(--border-hover);transform:translateY(-2px)}.relation-title{color:var(--text-secondary);letter-spacing:1px;margin-bottom:10px;font-size:11px;font-weight:500}.relation-flow{justify-content:center;align-items:center;gap:8px;display:flex}.element-dot{color:#000;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-size:11px;font-weight:700;display:flex}.element-dot.wood{background:var(--wood)}.element-dot.fire{background:var(--fire)}.element-dot.earth{background:var(--earth);color:#333}.element-dot.metal{background:var(--metal);color:#333}.element-dot.water{background:var(--water)}.flow-arrow{color:var(--text-secondary);font-size:12px}.quiz-header{margin-bottom:20px}.quiz-counter{text-align:center;color:var(--text-secondary);letter-spacing:2px;margin-bottom:10px;font-size:12px;font-weight:500;display:block}.quiz-progress{background:#ffffff0f;border-radius:2px;height:3px;overflow:hidden}.quiz-progress-bar{background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px;height:100%;transition:width .35s;position:relative;box-shadow:0 0 8px #6c5ce766}.quiz-progress-bar:after{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);animation:2s infinite shimmer;position:absolute;inset:0}.quiz-body{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius);border:1px solid var(--border);flex:1;padding:28px 22px}.quiz-question{text-align:center;color:var(--text);margin-bottom:24px;font-size:17px;font-weight:400;line-height:1.6}.quiz-options{flex-direction:column;gap:8px;display:flex}.quiz-option{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);text-align:left;color:var(--text);align-items:center;gap:14px;padding:13px 16px;font-family:inherit;font-size:14px;display:flex}.quiz-option:hover{border-color:var(--primary);background:#6c5ce714;transform:translate(4px);box-shadow:0 0 12px #6c5ce71a}.quiz-option:active{transform:scale(.98)}.option-letter{border:1px solid var(--border);width:30px;height:30px;color:var(--text-secondary);transition:var(--transition);background:#ffffff0a;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex}.quiz-option:hover .option-letter{background:var(--primary);border-color:var(--primary);color:#fff}.option-text{color:var(--text);flex:1;font-size:13px}.city-result{text-align:center;padding:16px 0 24px}.city-name{letter-spacing:4px;margin-bottom:14px;font-size:48px;font-weight:600;animation:4s ease-in-out infinite float}.city-element{color:#fff;letter-spacing:1px;border-radius:20px;align-items:center;gap:8px;padding:8px 20px;font-size:13px;font-weight:500;display:inline-flex}.element-indicator{background:#fff;border-radius:50%;width:6px;height:6px;animation:2s infinite pulse}.score-bars{flex-direction:column;gap:14px;display:flex}.score-row{align-items:center;gap:12px;display:flex}.score-label{flex-shrink:0;align-items:center;gap:4px;width:48px;font-size:13px;font-weight:500;display:flex}.score-bar-track{background:#ffffff0f;border-radius:3px;flex:1;height:6px;overflow:hidden}.score-bar-fill{border-radius:3px;height:100%;transition:width .8s;box-shadow:0 0 6px}.score-pct{text-align:right;width:36px;color:var(--text);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.city-list{flex-direction:column;gap:8px;display:flex}.city-list-item{background:var(--bg-glass);border-radius:var(--radius-sm);border:1px solid var(--border);transition:var(--transition);align-items:center;gap:12px;padding:13px 16px;display:flex}.city-list-item.active{border-color:var(--primary);background:#6c5ce70f;box-shadow:0 0 12px #6c5ce71a}.city-list-item:hover{border-color:var(--border-hover);transform:translateY(-1px)}.city-list-name{color:var(--text);min-width:56px;font-size:15px;font-weight:600}.city-list-match{color:var(--text-secondary);font-variant-numeric:tabular-nums;background:#ffffff0f;border-radius:10px;flex-shrink:0;padding:3px 10px;font-size:11px;font-weight:500}.city-list-adv{color:var(--text-secondary);text-align:right;flex:1;font-size:11px}.footer-text{text-align:center;color:var(--text-secondary);opacity:.5;letter-spacing:1px;padding:28px 0;font-size:11px;line-height:1.8}