.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #ec4899, #be185d);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #ec4899);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.stats-cards{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.stat-card{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #fce7f3, #fdf2f8);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#ec4899;font-size:1.3rem}.stat-info{text-align:left}.stat-value{display:block;font-size:1.5rem;font-weight:700;color:var(--gray-800)}.stat-label{font-size:0.7rem;color:var(--gray-500)}.calculator-container{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.input-section{background:linear-gradient(135deg, #fff, #fafafc);border-radius:24px;padding:24px;border:1px solid var(--gray-200)}.input-card{margin-bottom:24px}.input-card h3{font-size:0.9rem;margin-bottom:16px;color:var(--gray-700);display:flex;align-items:center;gap:8px}.date-inputs{display:flex;gap:16px;flex-wrap:wrap}.date-group{flex:1}.date-group label{display:block;font-size:0.7rem;color:var(--gray-500);margin-bottom:6px}.date-select{width:100%;padding:10px 12px;border:1px solid var(--gray-200);border-radius:12px;background:white;font-size:0.85rem;cursor:pointer}.date-select:focus{outline:none;border-color:#ec4899;box-shadow:0 0 0 3px rgba(236,72,153,0.1)}.radio-group{display:flex;gap:24px;margin-bottom:16px}.radio-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:0.85rem}.radio-label input{display:none}.radio-custom{width:18px;height:18px;border:2px solid var(--gray-400);border-radius:50%;position:relative}.radio-label input:checked+.radio-custom{border-color:#ec4899}.radio-label input:checked+.radio-custom::after{content:'';width:10px;height:10px;background:#ec4899;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%, -50%)}.calculate-btn{width:100%;background:linear-gradient(135deg, #ec4899, #be185d);padding:14px;font-size:1rem;border-radius:50px}.result-section{background:linear-gradient(135deg, #fdf2f8, #fff0f5);border-radius:24px;padding:24px;border:1px solid rgba(236,72,153,0.2)}.result-card{text-align:center;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid rgba(236,72,153,0.2)}.age-display{display:flex;align-items:baseline;justify-content:center;gap:8px}.age-number{font-size:3.5rem;font-weight:800;color:#ec4899}.age-unit{font-size:1.2rem;color:var(--gray-500)}.age-detail{margin-top:8px;color:var(--gray-600);font-size:0.85rem}.info-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:16px;margin-bottom:24px}.info-item{background:white;border-radius:16px;padding:12px;display:flex;align-items:center;gap:12px}.info-item i{width:32px;height:32px;background:linear-gradient(135deg, #fce7f3, #fdf2f8);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#ec4899;font-size:0.9rem}.info-content{flex:1}.info-label{display:block;font-size:0.65rem;color:var(--gray-500)}.info-value{display:block;font-size:0.9rem;font-weight:600;color:var(--gray-800)}.life-stats{background:white;border-radius:20px;padding:16px}.stat-row{display:flex;align-items:center;padding:10px 0;border-bottom:1px solid var(--gray-100)}.stat-row:last-child{border-bottom:none}.stat-name{flex:1;font-size:0.8rem;color:var(--gray-600)}.stat-name i{margin-right:8px;color:#ec4899}.stat-number{font-size:1rem;font-weight:600;color:var(--gray-800)}.stat-unit{font-size:0.7rem;color:var(--gray-400);margin-left:4px;min-width:40px}.birthday-card{background:linear-gradient(135deg, #fef3c7, #fffbeb);border-radius:20px;padding:16px 20px;margin-bottom:24px;display:flex;align-items:center;gap:16px;border:1px solid #fde68a}.birthday-card i{font-size:1.5rem;color:#f59e0b}.birthday-content{flex:1}.birthday-content strong{display:block;font-size:0.85rem;color:#92400e}.birthday-content span{font-size:0.75rem;color:#78350f}.info-section{margin-top:20px}.divider{display:flex;align-items:center;gap:12px;margin-bottom:16px}.divider span{font-size:0.85rem;font-weight:500;color:var(--gray-600)}.divider::after{content:'';flex:1;height:1px;background:var(--gray-200)}.info-grid-bottom{display:grid;grid-template-columns:repeat(4, 1fr);gap:16px;padding:16px;background:var(--gray-50);border-radius:20px}@media (max-width:900px){.calculator-container{grid-template-columns:1fr}.info-grid-bottom{grid-template-columns:repeat(2, 1fr)}}@media (max-width:480px){.stats-cards{gap:12px}.stat-card{padding:12px 20px}.stat-value{font-size:1.2rem}.info-grid{grid-template-columns:1fr}.info-grid-bottom{grid-template-columns:1fr}.date-inputs{flex-direction:column}}