.percentage-calculator[data-astro-cid-egunv2di]{max-width:500px;margin:0 auto}.calc-container[data-astro-cid-egunv2di]{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;padding:24px;box-shadow:0 10px 40px #667eea4d}.calc-tabs[data-astro-cid-egunv2di]{display:flex;gap:8px;margin-bottom:20px;overflow-x:auto;padding-bottom:8px}.tab[data-astro-cid-egunv2di]{flex:1;min-width:80px;padding:10px 12px;border:none;background:#fff3;color:#fff;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap;transition:all .2s}.tab[data-astro-cid-egunv2di]:hover{background:#ffffff4d}.tab[data-astro-cid-egunv2di].active{background:#fff;color:#667eea}.calc-panel[data-astro-cid-egunv2di]{display:none;animation:fadeIn .3s ease}.calc-panel[data-astro-cid-egunv2di].active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.input-group[data-astro-cid-egunv2di]{margin-bottom:16px}.input-group[data-astro-cid-egunv2di] label[data-astro-cid-egunv2di]{display:block;color:#fff;font-size:14px;margin-bottom:6px;font-weight:500}.input-group[data-astro-cid-egunv2di] input[data-astro-cid-egunv2di]{width:100%;padding:14px;border:2px solid rgba(255,255,255,.3);border-radius:10px;font-size:18px;background:#fffffff2;transition:all .2s;box-sizing:border-box}.input-group[data-astro-cid-egunv2di] input[data-astro-cid-egunv2di]:focus{outline:none;border-color:#fff;background:#fff;box-shadow:0 0 0 4px #fff3}.operator[data-astro-cid-egunv2di]{color:#fffc;text-align:center;margin:8px 0;font-size:14px}.result-box[data-astro-cid-egunv2di]{background:#fff;border-radius:12px;padding:20px;margin-top:20px;text-align:center}.result-label[data-astro-cid-egunv2di]{display:block;color:#666;font-size:14px;margin-bottom:8px}.result-value[data-astro-cid-egunv2di]{display:block;font-size:36px;font-weight:700;color:#667eea;word-break:break-all}.result-row[data-astro-cid-egunv2di]{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #eee;color:#666;font-size:14px}.result-row[data-astro-cid-egunv2di].final{border-bottom:none;margin-top:8px;padding-top:16px;border-top:2px solid #667eea;font-size:16px;font-weight:600;color:#333}.result-row[data-astro-cid-egunv2di] .result-value[data-astro-cid-egunv2di]{font-size:20px;font-weight:700;color:#667eea}.calc-actions[data-astro-cid-egunv2di]{margin-top:20px;text-align:center}.btn-reset[data-astro-cid-egunv2di]{padding:12px 32px;background:#fff3;color:#fff;border:none;border-radius:8px;font-size:14px;cursor:pointer;transition:all .2s}.btn-reset[data-astro-cid-egunv2di]:hover{background:#ffffff4d}.related-tools[data-astro-cid-egunv2di]{margin-top:40px}.related-tools[data-astro-cid-egunv2di] h2[data-astro-cid-egunv2di]{font-size:20px;margin-bottom:20px;color:#333}.related-grid[data-astro-cid-egunv2di]{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.related-card[data-astro-cid-egunv2di]{background:#fff;border-radius:12px;padding:16px;text-decoration:none;color:inherit;box-shadow:0 2px 8px #0000001a;transition:all .2s;display:block}.related-card[data-astro-cid-egunv2di]:hover{transform:translateY(-4px);box-shadow:0 8px 20px #00000026}.card-icon[data-astro-cid-egunv2di]{font-size:28px;display:block;margin-bottom:8px}.related-card[data-astro-cid-egunv2di] h3[data-astro-cid-egunv2di]{font-size:14px;margin:0 0 6px;color:#333}.related-card[data-astro-cid-egunv2di] p[data-astro-cid-egunv2di]{font-size:12px;color:#666;margin:0;line-height:1.4}@media(max-width:480px){.calc-container[data-astro-cid-egunv2di]{padding:16px}.calc-tabs[data-astro-cid-egunv2di]{gap:4px}.tab[data-astro-cid-egunv2di]{font-size:11px;padding:8px}.result-value[data-astro-cid-egunv2di]{font-size:28px}}