.dog-age-result-card{background:linear-gradient(135deg,rgba(102,126,234,.1) 0%,rgba(118,75,162,.1) 100%);border-radius:16px;padding:24px;text-align:center;margin-bottom:16px}.dog-age-result-main{font-size:4rem;font-weight:700;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.dog-age-result-unit{font-size:1.5rem;color:#64748b;margin-left:8px}.dog-age-result-label{font-size:1rem;color:#64748b;margin-top:8px}.dog-age-comparison{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:rgba(72,187,120,.1);border-radius:12px;margin-top:16px}.dog-age-comparison-label{font-size:.9rem;color:#64748b}.dog-age-comparison-value{font-size:1.2rem;font-weight:600;color:#48bb78}.dog-age-difference{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;background:rgba(245,158,11,.1);border-radius:12px;margin-top:12px;font-size:.95rem;color:#92400e}.dog-age-difference i{color:#f59e0b}.dog-life-stage{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:50px;font-size:1.1rem;font-weight:600;margin-top:16px}.dog-life-stage.puppy{background:linear-gradient(135deg,#fef3c7 0%,#fde68a 100%);color:#92400e}.dog-life-stage.young-adult{background:linear-gradient(135deg,#d1fae5 0%,#6ee7b7 100%);color:#065f46}.dog-life-stage.adult{background:linear-gradient(135deg,#dbeafe 0%,#93c5fd 100%);color:#1e40af}.dog-life-stage.senior{background:linear-gradient(135deg,#e9d5ff 0%,#c4b5fd 100%);color:#6b21a8}.dog-life-stage.geriatric{background:linear-gradient(135deg,#fce7f3 0%,#f9a8d4 100%);color:#9d174d}.dog-age-chart-container{position:relative;height:300px;margin-top:16px}.dog-input-info{display:flex;align-items:flex-start;gap:12px;padding:16px;background:rgba(59,130,246,.08);border-radius:12px;border-left:4px solid #3b82f6;margin-top:16px}.dog-input-info i{color:#3b82f6;font-size:1.2rem;margin-top:2px}.dog-input-info-text{font-size:.9rem;color:#475569;line-height:1.6}.dog-size-list{list-style:none;padding:0;margin:0}.dog-size-list li{display:flex;align-items:flex-start;gap:10px;padding:12px 0;border-bottom:1px solid rgba(0,0,0,.06)}.dog-size-list li:last-child{border-bottom:none}.dog-size-list .size-icon{font-size:1.5rem;min-width:32px}.dog-size-list .size-name{font-weight:600;color:#334155;display:block}.dog-size-list .size-desc{font-size:.85rem;color:#64748b}.dog-formula-box{background:linear-gradient(135deg,rgba(102,126,234,.05) 0%,rgba(118,75,162,.05) 100%);border:2px solid rgba(102,126,234,.2);border-radius:12px;padding:20px;text-align:center;margin:16px 0}.dog-formula-text{font-family:'Roboto Mono',monospace;font-size:1.1rem;color:#667eea;font-weight:600}.dog-age-invalid{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px;text-align:center}.dog-age-invalid i{font-size:3rem;color:#f59e0b;margin-bottom:16px}.dog-age-invalid-text{font-size:1rem;color:#64748b}@media(max-width:768px){.dog-age-result-main{font-size:3rem}.dog-age-result-unit{font-size:1.2rem}.dog-age-chart-container{height:250px}.dog-age-comparison{flex-direction:column;gap:8px;text-align:center}}