@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary: #6c63ff;--primary-dark: #5a52e0;--secondary: #00d2ff;--accent: #ff6b6b;--bg: #f0f2ff;--bg-secondary: #e8eaf6;--card: #ffffff;--card-border: rgba(108,99,255,.12);--text: #1a1a2e;--text-muted: #6b7280;--header-bg: rgba(255,255,255,.85);--footer-bg: #1a1a2e;--footer-text: #e2e8f0;--shadow: 0 4px 24px rgba(108,99,255,.1);--shadow-hover: 0 8px 32px rgba(108,99,255,.22);--input-bg: #f8f9ff;--input-border: #d1d5db;--result-bg: #f0f2ff;--badge-bg: rgba(108,99,255,.1);--badge-text: #6c63ff;--ad-bg: #f5f5f5;--ad-border: #e0e0e0;--separator: rgba(0,0,0,.07);--radius: 16px;--radius-sm: 10px;--transition: all .28s cubic-bezier(.4,0,.2,1)}[data-theme=dark]{--primary: #7c73ff;--primary-dark: #6c63ff;--secondary: #00d2ff;--accent: #ff6b6b;--bg: #0a0a1a;--bg-secondary: #0f0f24;--card: #13132b;--card-border: rgba(124,115,255,.18);--text: #e2e8ff;--text-muted: #94a3b8;--header-bg: rgba(10,10,26,.9);--footer-bg: #060614;--footer-text: #94a3b8;--shadow: 0 4px 24px rgba(0,0,0,.45);--shadow-hover: 0 8px 32px rgba(124,115,255,.28);--input-bg: #1a1a35;--input-border: #2d2d5a;--result-bg: #1a1a35;--badge-bg: rgba(124,115,255,.15);--badge-text: #a89dff;--ad-bg: #13132b;--ad-border: #2d2d5a;--separator: rgba(255,255,255,.06)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);transition:var(--transition);min-height:100vh;overflow-x:hidden}a{color:var(--primary);text-decoration:none;transition:var(--transition)}a:hover{opacity:.82}img{max-width:100%;height:auto}.site-header{position:sticky;top:0;z-index:1000;background:var(--header-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--separator);transition:var(--transition)}.header-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}.logo-link{display:flex;align-items:center;gap:10px;font-size:1.35rem;font-weight:800;color:var(--text);letter-spacing:-.5px}.logo-icon{width:34px;height:34px}.logo-text span{color:var(--primary)}.nav-links{display:flex;align-items:center;gap:4px;list-style:none;flex-wrap:wrap}.nav-links a{color:var(--text-muted);font-size:.875rem;font-weight:500;padding:6px 12px;border-radius:var(--radius-sm);transition:var(--transition)}.nav-links a:hover,.nav-links a.active{color:var(--primary);background:var(--badge-bg)}.header-actions{display:flex;align-items:center;gap:8px}.theme-toggle{background:var(--badge-bg);border:none;color:var(--text);width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.theme-toggle:hover{background:var(--primary);color:#fff}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px}.hamburger span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-nav{display:none;position:fixed;top:68px;left:0;right:0;z-index:999;background:var(--header-bg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--separator);padding:16px 24px 24px}.mobile-nav.open{display:block}.mobile-nav ul{list-style:none;display:flex;flex-direction:column;gap:4px}.mobile-nav a{display:block;padding:10px 14px;border-radius:var(--radius-sm);font-size:.925rem;font-weight:500;color:var(--text-muted)}.mobile-nav a:hover{color:var(--primary);background:var(--badge-bg)}.container{max-width:1280px;margin:0 auto;padding:0 24px}.hero{padding:80px 0 64px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(108,99,255,.12) 0%,transparent 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#6c63ff1f}.search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:1.1rem;pointer-events:none}.section{padding:56px 0}.section-sm{padding:32px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px;flex-wrap:wrap}.section-title{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:800;letter-spacing:-.4px}.section-title span{color:var(--primary)}.section-subtitle{color:var(--text-muted);font-size:.9rem;margin-top:5px}.category-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.cat-tab{background:var(--badge-bg);color:var(--text-muted);border:1px solid var(--card-border);padding:7px 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var(--card-border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;transition:var(--transition);box-shadow:var(--shadow);position:relative;overflow:hidden}.tool-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));opacity:0;transition:var(--transition)}.tool-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--primary)}.tool-card:hover:before{opacity:1}.tool-icon{width:52px;height:52px;border-radius:var(--radius-sm);background:var(--badge-bg);display:flex;align-items:center;justify-content:center;font-size:1.5rem}.tool-cat-badge{display:inline-block;font-size:.72rem;font-weight:600;color:var(--badge-text);background:var(--badge-bg);padding:3px 10px;border-radius:100px;letter-spacing:.3px;text-transform:uppercase}.tool-card h3{font-size:1rem;font-weight:700;letter-spacing:-.2px}.tool-card p{font-size:.85rem;color:var(--text-muted);line-height:1.55;flex:1}.tool-card .btn-sm{align-self:flex-start;margin-top:4px}.popular-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.popular-card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:14px;transition:var(--transition);box-shadow:var(--shadow);text-decoration:none;color:var(--text)}.popular-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:var(--primary);opacity:1}.popular-icon{width:46px;height:46px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}.popular-card h3{font-size:.925rem;font-weight:700}.popular-card p{font-size:.78rem;color:var(--text-muted);margin-top:2px}.ad-banner{background:var(--ad-bg);border:1px dashed var(--ad-border);border-radius:var(--radius-sm);padding:20px;text-align:center;color:var(--text-muted);font-size:.8rem;font-weight:500;letter-spacing:.5px;text-transform:uppercase;min-height:90px;display:flex;align-items:center;justify-content:center;margin:24px 0}.tool-page{padding:40px 0 60px}.tool-page-head{margin-bottom:32px}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:.82rem;color:var(--text-muted);margin-bottom:16px;flex-wrap:wrap}.breadcrumb a{color:var(--primary)}.breadcrumb span{color:var(--text-muted)}.tool-page-head h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;letter-spacing:-.5px;margin-bottom:8px}.tool-page-head p{color:var(--text-muted);font-size:.95rem;max-width:600px;line-height:1.6}.tool-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}@media(max-width:768px){.tool-layout,.tool-layout.single{grid-template-columns:1fr}}.tool-layout.single{grid-template-columns:1fr}.tool-box{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.tool-box h2{font-size:1rem;font-weight:700;margin-bottom:16px;color:var(--text);display:flex;align-items:center;gap:8px}.field-label{display:block;font-size:.83rem;font-weight:600;color:var(--text-muted);margin-bottom:6px;letter-spacing:.2px}.field-input,.field-textarea,.field-select{width:100%;padding:11px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--input-border);background:var(--input-bg);color:var(--text);font-size:.925rem;font-family:Inter,sans-serif;transition:var(--transition);outline:none}.field-input:focus,.field-textarea:focus,.field-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6c63ff1a}.field-textarea{resize:vertical;min-height:140px;line-height:1.6}.field-textarea.mono{font-family:Courier 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var(--card-border);border-radius:var(--radius-sm);padding:9px 16px;font-size:.825rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;transition:var(--transition);font-family:Inter,sans-serif}.copy-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.reset-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.success-msg{color:#10b981;font-size:.82rem;font-weight:600;display:none;align-items:center;gap:4px}.success-msg.show{display:flex}.bmi-meter{margin-top:16px}.bmi-bar{height:12px;border-radius:6px;background:linear-gradient(90deg,#3b82f6,#10b981 25%,#f59e0b 55%,#ef4444 80%);position:relative;margin-bottom:8px}.bmi-marker{position:absolute;top:-4px;width:20px;height:20px;border-radius:50%;background:var(--text);border:3px solid var(--card);transform:translate(-50%);transition:left .5s ease}.bmi-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-muted)}.bmi-result-val{font-size:3rem;font-weight:800;color:var(--primary);text-align:center;line-height:1}.bmi-category{text-align:center;font-size:1rem;font-weight:700;margin-top:4px}.strength-bar{height:6px;border-radius:3px;background:var(--input-border);margin:10px 0 4px;overflow:hidden}.strength-fill{height:100%;border-radius:3px;transition:width .4s ease,background .4s ease;width:0%}.strength-label{font-size:.78rem;font-weight:600;margin-bottom:12px}.checkbox-group{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.checkbox-item{display:flex;align-items:center;gap:6px;font-size:.875rem;cursor:pointer}.checkbox-item input{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.color-preview{width:100%;height:90px;border-radius:var(--radius-sm);border:1.5px solid var(--card-border);transition:background .3s ease;margin-bottom:14px}.qr-output{display:flex;justify-content:center;align-items:center;min-height:200px;background:#fff;border-radius:var(--radius-sm);border:1.5px solid var(--card-border);margin-bottom:14px;padding:16px}.qr-output canvas,.qr-output img{max-width:100%}.related-tools{margin-top:48px}.related-tools h2{font-size:1.3rem;font-weight:800;margin-bottom:20px;letter-spacing:-.3px}.legal-page{padding:48px 0 64px}.legal-page h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;margin-bottom:8px}.legal-meta{color:var(--text-muted);font-size:.85rem;margin-bottom:36px}.legal-content h2{font-size:1.2rem;font-weight:700;margin:32px 0 12px;color:var(--text)}.legal-content h3{font-size:1rem;font-weight:700;margin:20px 0 8px;color:var(--text)}.legal-content p{font-size:.92rem;color:var(--text-muted);line-height:1.75;margin-bottom:14px}.legal-content ul,.legal-content ol{padding-left:20px;margin-bottom:14px}.legal-content li{font-size:.9rem;color:var(--text-muted);line-height:1.7;margin-bottom:5px}.contact-form{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);max-width:600px}.form-submit{background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);padding:13px 28px;font-size:.925rem;font-weight:700;cursor:pointer;transition:var(--transition);font-family:Inter,sans-serif;width:100%;margin-top:8px}.form-submit:hover{background:var(--primary-dark);transform:translateY(-2px)}.form-success{display:none;background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:var(--radius-sm);padding:16px;color:#10b981;font-weight:600;text-align:center;margin-top:16px}.form-success.show{display:block}.form-error{font-size:.78rem;color:var(--accent);margin-top:4px;display:none}.form-error.show{display:block}.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:56px 0 32px}.footer-inner{max-width:1280px;margin:0 auto;padding:0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}.footer-brand p{font-size:.85rem;color:#64748b;margin-top:12px;line-height:1.65;max-width:280px}.footer-logo{display:flex;align-items:center;gap:8px;font-size:1.2rem;font-weight:800;color:#e2e8f0}.footer-logo span{color:var(--primary)}.footer-col h4{font-size:.825rem;font-weight:700;color:#94a3b8;letter-spacing:.8px;text-transform:uppercase;margin-bottom:16px}.footer-col ul{list-style:none}.footer-col li{margin-bottom:10px}.footer-col a{color:#64748b;font-size:.875rem;transition:var(--transition)}.footer-col a:hover{color:var(--primary)}.footer-social{display:flex;gap:10px;margin-top:16px}.social-btn{width:38px;height:38px;border-radius:50%;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#64748b;font-size:.9rem;transition:var(--transition);text-decoration:none}.social-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-bottom p{font-size:.82rem;color:#475569}.footer-bottom-links{display:flex;gap:16px}.footer-bottom-links a{font-size:.82rem;color:#475569}.footer-bottom-links a:hover{color:var(--primary)}.hidden{display:none!important}.text-center{text-align:center}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.nav-links{display:none}.hamburger{display:flex}.hero{padding:56px 0 40px}.tools-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-brand p{max-width:100%}.section{padding:40px 0}}@media(max-width:480px){.container,.header-inner,.footer-inner{padding:0 16px}.hero h1{font-size:1.8rem}.tools-grid{grid-template-columns:1fr}.popular-grid{grid-template-columns:1fr 1fr}}input[type=range]{-webkit-appearance:none;width:100%;height:6px;border-radius:3px;background:var(--input-border);outline:none;margin:10px 0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 2px 8px #6c63ff66}.info-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:24px}.info-card{background:var(--badge-bg);border-radius:var(--radius-sm);padding:16px;text-align:center}.info-card .val{font-size:1.8rem;font-weight:800;color:var(--primary)}.info-card .lbl{font-size:.78rem;color:var(--text-muted);margin-top:2px}.features-strip{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;padding:32px 0;border-top:1px solid var(--separator);border-bottom:1px solid var(--separator);margin:48px 0}.feature-item{display:flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--text-muted)}.feature-item span{font-size:1.2rem}.no-results{text-align:center;padding:60px 20px;color:var(--text-muted);display:none}.no-results.show{display:block}.no-results h3{font-size:1.2rem;margin-bottom:8px}.no-results p{font-size:.9rem}