*{margin:0;padding:0;box-sizing:border-box;}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;background:linear-gradient(135deg,#e0f7f1 0%,#e8f4f8 50%,#e0f7f1 100%);min-height:100vh;color:#333;}.app-container{max-width:700px;margin:0 auto;padding:30px 16px;}.page{display:none;}.page.active{display:block;}.card{background:#fff;border-radius:18px;box-shadow:0 4px 24px rgba(0,0,0,0.07);padding:40px 36px;}.auth-card{text-align:center;padding:48px 36px;}.auth-input-wrap{margin:24px 0 20px;}.auth-input{width:100%;padding:14px 18px;border:2px solid #d5d5d5;border-radius:12px;font-size:16px;text-align:center;outline:none;transition:border-color 0.2s;letter-spacing:2px;color:#333;background:#fafafa;}.auth-input:focus{border-color:#1aad8a;background:#fff;}.auth-input.error{border-color:#e74c3c;animation:shake 0.4s ease;}.auth-error{font-size:13px;color:#e74c3c;margin-top:8px;min-height:20px;transition:opacity 0.2s;}.home-title{text-align:center;font-size:22px;color:#1aad8a;font-weight:700;margin-bottom:12px;}.home-divider{width:40px;height:3px;background:#1aad8a;margin:0 auto 24px;border-radius:2px;}.home-icon{text-align:center;margin-bottom:20px;}.home-desc{text-align:center;font-size:14px;color:#666;line-height:1.8;margin-bottom:12px;padding:0 10px;}.text-highlight{background:linear-gradient(180deg,transparent 60%,#d4f5eb 60%);color:#1a9a7a;font-weight:600;padding:0 2px;}.home-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0;}.feature-item{display:flex;flex-direction:column;align-items:center;padding:20px 12px;border-radius:12px;border:1px solid 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ease;}.quiz-question{font-size:18px;font-weight:600;color:#333;margin-bottom:24px;line-height:1.5;}.quiz-options{display:flex;flex-direction:column;gap:12px;margin-bottom:28px;}.option-item{display:flex;align-items:center;padding:14px 18px;border:1.5px solid #d5d5d5;border-radius:10px;cursor:pointer;transition:all 0.2s;font-size:14px;color:#555;}.option-item:hover{border-color:#1aad8a;background:#f7fffe;}.option-item.selected{border-color:#1aad8a;background:linear-gradient(90deg,#edfdf8,#e3faf3);color:#1aad8a;font-weight:500;}.option-radio{width:18px;height:18px;border-radius:50%;border:2px solid #ccc;margin-right:14px;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all 0.2s;}.option-item.selected .option-radio{border-color:#1aad8a;background:#1aad8a;}.option-item.selected .option-radio::after{content:'';width:6px;height:6px;border-radius:50%;background:#fff;}.quiz-nav{display:flex;justify-content:space-between;align-items:center;}.btn-prev{background:none;border:none;color:#999;font-size:14px;cursor:pointer;padding:10px 16px;}.btn-prev:disabled{opacity:0.4;cursor:not-allowed;}.btn-prev:not(:disabled):hover{color:#1aad8a;}.btn-next{padding:10px 32px;border:none;border-radius:24px;background:linear-gradient(90deg,#1aad8a,#36c4a8);color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:transform 0.2s,box-shadow 0.2s;}.btn-next:hover{transform:translateY(-1px);box-shadow:0 3px 12px rgba(26,173,138,0.3);}.result-card{padding:36px 28px;text-align:center;}.result-top-icon{margin-bottom:8px;}.result-city-tag{display:inline-block;padding:3px 12px;border-radius:12px;background:#1aad8a;color:#fff;font-size:12px;margin-bottom:8px;}.result-percent{font-size:52px;font-weight:700;color:#1aad8a;margin-bottom:4px;}.result-main-city{font-size:20px;font-weight:700;color:#333;margin-bottom:16px;}.result-main-city .dot{color:#1aad8a;margin-right:4px;}.result-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:8px;}.tag-personality{padding:5px 14px;border-radius:14px;font-size:12px;border:1.5px solid #1aad8a;color:#1aad8a;background:#fff;font-weight:500;}.tag-dimension{padding:5px 14px;border-radius:14px;font-size:12px;background:#1aad8a;color:#fff;border:none;font-weight:500;}.result-reason{text-align:left;background:#f5fdfb;border-radius:12px;padding:22px;margin:20px 0;line-height:1.9;font-size:13.5px;color:#555;border:1px solid #d5f0e8;}.result-reason-title{font-size:15px;font-weight:600;color:#333;margin-bottom:10px;}.result-reason-title svg{vertical-align:middle;margin-right:4px;}.reason-section{margin-bottom:12px;}.reason-section:last-child{margin-bottom:0;}.reason-label{display:inline-block;font-size:12px;font-weight:600;color:#1aad8a;background:#e3f7f0;padding:2px 8px;border-radius:4px;margin-bottom:6px;}.reason-text{color:#555;line-height:1.8;}.result-others-title{font-size:16px;font-weight:600;color:#555;margin:28px 0 16px;text-align:center;}.result-others{display:grid;grid-template-columns:1fr 1fr;gap:14px;}.other-city-card{text-align:left;padding:18px;border-radius:12px;border:1.5px solid #c8ece3;background:#fafffe;}.other-city-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;}.other-city-name{font-size:15px;font-weight:600;color:#333;}.other-city-name .dot{color:#1aad8a;margin-right:4px;font-size:12px;}.other-city-percent{font-size:14px;font-weight:600;color:#1aad8a;}.other-city-tags{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px;}.other-city-tags span{padding:2px 8px;border-radius:10px;font-size:11px;background:#1aad8a;color:#fff;}.other-city-dims{font-size:11px;color:#999;margin-bottom:6px;}.other-city-desc{font-size:12px;color:#777;line-height:1.6;}.btn-restart{display:block;width:100%;padding:14px;margin-top:28px;background:linear-gradient(90deg,#1aad8a,#36c4a8);color:#fff;border:none;border-radius:28px;font-size:16px;font-weight:600;cursor:pointer;transition:transform 0.2s;}.btn-restart:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(26,173,138,0.35);}@keyframes fadeIn{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}.page.active .card{animation:fadeIn 0.4s ease;}@media (max-width:520px){.app-container{padding:16px 10px;}.card{padding:28px 18px;}.quiz-card{padding:24px 18px;}.result-others{grid-template-columns:1fr;}.home-features{gap:10px;}}