@import"https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&display=swap";:root{--primary: #0EA271;--primary-dark: #0C8860;--primary-light: #E8F7F2;--accent: #F59E0B;--accent-light: #FEF3C7;--bg: #FFFFFF;--surface: #F7FAFD;--surface-2: #EEF4FB;--text: #1A2535;--text-2: #4A5568;--text-3: #8896A5;--border: #E2E8F0;--border-2: #CBD5E1;--radius: 10px;--radius-lg: 16px;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--font: "Outfit", system-ui, sans-serif;--max-w: 1200px;--content-w: 760px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;scroll-padding-top:72px}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}img{max-width:100%;display:block}button{font-family:var(--font);cursor:pointer}.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}.content-wrap{max-width:var(--content-w);margin:0 auto}.site-header{background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.site-header .container{display:flex;align-items:center;gap:20px;height:60px}.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--text);white-space:nowrap}.logo-icon{width:34px;height:34px;background:var(--primary);border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;font-weight:700}.main-nav{display:flex;gap:4px;flex:1}.main-nav a{font-size:.875rem;font-weight:500;color:var(--text-2);padding:6px 12px;border-radius:8px;transition:all .15s;white-space:nowrap}.main-nav a:hover,.main-nav a.active{background:var(--primary-light);color:var(--primary-dark)}.header-search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 12px;width:200px}.header-search input{border:none;background:transparent;font-family:var(--font);font-size:.875rem;color:var(--text);width:100%;outline:none}.header-search input::placeholder{color:var(--text-3)}.header-search svg{color:var(--text-3);flex-shrink:0}.hamburger{display:none;background:none;border:none;padding:4px}.ad-banner{background:var(--surface);border:1px dashed var(--border-2);border-radius:var(--radius);padding:8px;text-align:center;overflow:hidden}.ad-banner-top{margin:16px 0}.ad-label{font-size:10px;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;display:block}.hero{background:linear-gradient(135deg,var(--primary-light) 0%,var(--surface-2) 100%);padding:48px 0 40px;border-bottom:1px solid var(--border)}.hero h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700;color:var(--text);margin-bottom:10px;line-height:1.25}.hero p{font-size:1.05rem;color:var(--text-2);margin-bottom:24px;max-width:560px}.search-hero{display:flex;align-items:center;gap:10px;background:var(--bg);border:1.5px solid var(--border-2);border-radius:12px;padding:12px 18px;max-width:540px;box-shadow:var(--shadow-md)}.search-hero input{border:none;background:transparent;font-family:var(--font);font-size:1rem;color:var(--text);flex:1;outline:none}.search-hero input::placeholder{color:var(--text-3)}.search-hero svg{color:var(--text-3);flex-shrink:0}.popular-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;align-items:center}.popular-tags span{font-size:.8rem;color:var(--text-3)}.tag-chip{font-size:.8rem;color:var(--text-2);background:var(--bg);border:1px solid var(--border-2);border-radius:20px;padding:4px 12px;cursor:pointer;transition:all .15s;text-decoration:none}.tag-chip:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark)}.categories{padding:48px 0}.cat-section{margin-bottom:48px}.cat-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid var(--border)}.cat-icon-wrap{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.cat-title{font-size:1.15rem;font-weight:700;color:var(--text)}.cat-count{font-size:.8rem;color:var(--text-3);margin-left:auto}.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.tool-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px;text-decoration:none;color:var(--text);transition:all .18s;display:flex;flex-direction:column;gap:6px}.tool-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px);color:var(--text)}.tool-card-name{font-size:.9rem;font-weight:600;color:var(--text)}.tool-card-desc{font-size:.8rem;color:var(--text-3);line-height:1.4}.tool-card-badges{display:flex;gap:5px;flex-wrap:wrap;margin-top:2px}.badge{font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:20px;display:inline-block}.badge-hot{background:#fee2e2;color:#b91c1c}.badge-new{background:#dbeafe;color:#1d4ed8}.badge-pop{background:var(--primary-light);color:var(--primary-dark)}.badge-viral{background:#f3e8ff;color:#7c3aed}.page-wrap{padding:32px 0 64px}.breadcrumb{display:flex;gap:6px;align-items:center;font-size:.8rem;color:var(--text-3);margin-bottom:24px;flex-wrap:wrap}.breadcrumb a{color:var(--text-3)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb-sep{color:var(--border-2)}.page-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;margin-bottom:8px}.page-subtitle{font-size:1rem;color:var(--text-2);margin-bottom:28px}.calc-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 32px;box-shadow:var(--shadow);margin-bottom:20px}.calc-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:24px}.calc-tab{font-size:.85rem;font-weight:500;padding:7px 16px;border-radius:8px;border:1.5px solid var(--border);background:var(--bg);color:var(--text-2);cursor:pointer;transition:all .15s}.calc-tab.active,.calc-tab:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary-dark)}.calc-tab.active{font-weight:600}.calc-body{display:flex;flex-direction:column;gap:18px}.input-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.input-group{display:flex;flex-direction:column;gap:5px;flex:1;min-width:100px}.input-group label{font-size:.8rem;font-weight:600;color:var(--text-2)}.calc-input{font-family:var(--font);font-size:1.2rem;font-weight:600;color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:10px 14px;width:100%;outline:none;transition:border .15s}.calc-input:focus{border-color:var(--primary);background:var(--bg)}.input-sep{font-size:1rem;color:var(--text-3);font-weight:500;padding-top:22px}.calc-select{font-family:var(--font);font-size:1rem;font-weight:500;color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:10px 14px;width:100%;outline:none;cursor:pointer;transition:border .15s;appearance:none}.calc-select:focus{border-color:var(--primary)}.result-box{background:var(--primary-light);border:1.5px solid var(--primary);border-radius:var(--radius-lg);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:4px}.result-label{font-size:.9rem;font-weight:500;color:var(--primary-dark)}.result-value{font-size:2rem;font-weight:700;color:var(--primary-dark)}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-top:14px}.result-mini{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;text-align:center}.result-mini-val{font-size:1.3rem;font-weight:700;color:var(--text)}.result-mini-lbl{font-size:.75rem;color:var(--text-3);margin-top:2px}.sorteo-area{display:flex;flex-direction:column;gap:16px}.names-textarea{font-family:var(--font);font-size:.95rem;color:var(--text);background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:14px;width:100%;min-height:180px;resize:vertical;outline:none;line-height:1.6;transition:border .15s}.names-textarea:focus{border-color:var(--primary);background:var(--bg)}.sorteo-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.btn-primary{font-family:var(--font);font-size:.95rem;font-weight:600;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);padding:12px 24px;cursor:pointer;transition:all .15s}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{font-family:var(--font);font-size:.9rem;font-weight:500;background:var(--bg);color:var(--text-2);border:1.5px solid var(--border);border-radius:var(--radius);padding:10px 18px;cursor:pointer;transition:all .15s}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}.winners-box{background:var(--primary-light);border:1.5px solid var(--primary);border-radius:var(--radius-lg);padding:20px 24px;display:none;flex-direction:column;gap:10px}.winners-box.visible{display:flex}.winners-title{font-size:1rem;font-weight:700;color:var(--primary-dark)}.winner-item{display:flex;align-items:center;gap:10px;background:var(--bg);border-radius:var(--radius);padding:12px 16px;font-weight:600;color:var(--text)}.winner-num{width:28px;height:28px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem;font-weight:700;flex-shrink:0}.counter-row{display:flex;align-items:center;gap:8px}.counter-row label{font-size:.85rem;font-weight:500;color:var(--text-2)}.counter-input{font-family:var(--font);font-size:1rem;font-weight:600;color:var(--text);background:var(--bg);border:1.5px solid var(--border);border-radius:8px;padding:7px 12px;width:72px;text-align:center;outline:none}.info-section{margin-top:32px}.info-section h2{font-size:1.15rem;font-weight:700;margin-bottom:12px}.info-section h3{font-size:1rem;font-weight:600;margin:16px 0 8px;color:var(--text-2)}.info-section p{font-size:.9rem;color:var(--text-2);line-height:1.7;margin-bottom:10px}.formula-box{background:var(--surface);border-left:3px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0;padding:14px 18px;font-family:monospace;font-size:.95rem;color:var(--text);margin:12px 0}.example-table{width:100%;border-collapse:collapse;font-size:.875rem;margin:12px 0}.example-table th,.example-table td{padding:8px 12px;text-align:left;border-bottom:1px solid var(--border)}.example-table th{background:var(--surface);font-weight:600;color:var(--text-2)}.example-table tr:hover td{background:var(--surface)}.related-tools{margin-top:32px}.related-tools h3{font-size:1rem;font-weight:700;margin-bottom:12px}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}.related-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;text-decoration:none;color:var(--text);transition:all .15s;font-size:.875rem;font-weight:500}.related-card:hover{border-color:var(--primary);background:var(--primary-light);color:var(--primary-dark)}.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:40px 0 24px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:32px;margin-bottom:32px}.footer-col-title{font-size:.875rem;font-weight:700;color:var(--text);margin-bottom:12px}.footer-links{display:flex;flex-direction:column;gap:7px}.footer-links a{font-size:.8rem;color:var(--text-3);transition:color .15s}.footer-links a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.footer-copy{font-size:.8rem;color:var(--text-3)}.footer-logo{font-size:1rem;font-weight:700;color:var(--text)}@media(max-width:768px){.main-nav{display:none}.main-nav.open{display:flex;flex-direction:column;gap:4px}.hamburger{display:block}.header-search{display:none}.site-header .container{flex-wrap:wrap;height:auto;padding:12px 16px}.hero{padding:32px 0 28px}.calc-card{padding:20px}.result-value{font-size:1.6rem}.tools-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.tools-grid{grid-template-columns:1fr}.input-row{flex-direction:column}.input-sep{padding-top:0}}