*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}.blog-post{scroll-margin-top:100px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:#333;background:#f8f9fa;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 20px #0000001a;position:sticky;top:0;z-index:1000}.header .container{display:flex;justify-content:space-between;align-items:center;padding:1rem 20px}.logo{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;color:#667eea;text-decoration:none;cursor:pointer;transition:color .3s ease}.logo:hover{color:#5a6fd8}.logo i{font-size:1.8rem}.logo-icon{width:50px;height:auto;object-fit:contain;transition:transform .3s ease}.logo:hover .logo-icon{transform:scale(1.1)}.nav{display:flex;gap:2rem;justify-content:end;flex:1;align-items:center}.nav-link{text-decoration:none;color:#333;font-weight:500;transition:color .3s ease}.nav-link:hover{color:#667eea}.hero{padding:4rem 0;text-align:center;color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);position:relative;overflow:hidden;animation:fadeIn 1s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');opacity:.3}.hero-title{font-size:3rem;font-weight:700;margin-bottom:1rem;text-shadow:0 2px 4px rgba(0,0,0,.3);position:relative;z-index:1}.hero-subtitle{font-size:1.2rem;margin-bottom:3rem;opacity:.9;position:relative;z-index:1}.ip-display{background:#ffffff26;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:25px;padding:3rem;margin-bottom:3rem;border:2px solid rgba(255,255,255,.3);box-shadow:0 8px 32px #0000001a,0 0 0 1px #ffffff1a,inset 0 1px #fff3;position:relative;overflow:hidden}.ip-display:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent)}.ip-info{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-bottom:2rem;flex-wrap:wrap;padding:1rem;background:#ffffff0d;border-radius:15px;border:1px solid rgba(255,255,255,.1);transition:all .3s ease}.ip-info:hover{background:#ffffff14;transform:translateY(-2px)}.ip-label{font-size:1.2rem;font-weight:600;min-width:150px;color:#ffffffe6;text-shadow:0 1px 2px rgba(0,0,0,.1)}.ip-value{font-size:1.6rem;font-weight:700;font-family:Courier New,monospace;background:#ffffff40;padding:1rem 2rem;border-radius:15px;border:2px solid rgba(255,255,255,.4);min-width:250px;text-align:center;box-shadow:0 4px 15px #0000001a,inset 0 1px #ffffff4d;color:gold;text-shadow:0 1px 3px rgba(0,0,0,.2);transition:all .3s ease}.ip-value:hover{background:#ffffff4d;transform:scale(1.02);box-shadow:0 6px 20px #00000026,inset 0 1px #fff6}.copy-btn{background:#ffffff40;border:2px solid rgba(255,255,255,.4);color:#fff;padding:.75rem;border-radius:12px;cursor:pointer;transition:all .3s ease;font-size:1.1rem;box-shadow:0 2px 8px #0000001a,inset 0 1px #fff3;min-width:50px;height:50px;display:flex;align-items:center;justify-content:center}.copy-btn:hover{background:#ffffff59;transform:scale(1.05);box-shadow:0 4px 12px #00000026,inset 0 1px #ffffff4d}.copy-btn.success{background:#4caf50!important;border-color:#4caf50!important;color:#fff!important}.copy-btn i{pointer-events:none}.location-info{background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:2rem;border:1px solid rgba(255,255,255,.2)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.info-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#ffffff1a;border-radius:15px;border:1px solid rgba(255,255,255,.2)}.info-item i{font-size:1.5rem;color:gold;min-width:30px}.info-label{font-weight:500;display:block;margin-bottom:.25rem}.info-value{font-weight:600;font-size:1.1rem}.ad-section{padding:2rem 0;text-align:center}.ad-section .container{background:#fff;border-radius:15px;padding:1rem;box-shadow:0 4px 20px #0000001a}.tools{background:#fff;padding:4rem 0}.section-title{text-align:center;font-size:2.5rem;font-weight:700;margin-bottom:1rem;color:#333}.fake-header .section-title{margin-bottom:3rem}.tools-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.tool-card{background:#f8f9fa;border-radius:20px;padding:2rem;text-align:center;box-shadow:0 4px 20px #0000001a;transition:transform .3s ease,box-shadow .3s ease;border:1px solid #e9ecef;display:flex;flex-direction:column;box-sizing:border-box}.tool-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px #00000026}.tool-icon{display:flex;justify-content:center;margin-bottom:1rem}.tool-icon i{font-size:3rem;color:#667eea}.tool-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#333}.tool-card p{color:#666;margin-bottom:1.5rem}.tool-input{display:flex;gap:0;margin-bottom:1rem;flex-wrap:wrap}.tool-input input{flex:1;min-width:0;padding:.75rem 1rem;border:2px solid #e9ecef;border-radius:10px 0 0 10px;font-size:1rem;transition:border-color .3s ease;box-sizing:border-box;border-right:none}.tool-input input:focus{outline:none;border-color:#667eea}.tool-input button{background:#667eea;color:#fff;border:2px solid #667eea;padding:.75rem 1.5rem;border-radius:0 10px 10px 0;font-size:1rem;font-weight:500;cursor:pointer;transition:background .3s ease;white-space:nowrap;flex-shrink:0;box-sizing:border-box}.tool-input button:hover{background:#5a6fd8;border-color:#5a6fd8}.full-width-btn{background:#667eea;color:#fff;border:2px solid #667eea;padding:.75rem 1.5rem;border-radius:10px;font-size:1rem;font-weight:500;cursor:pointer;transition:background .3s ease;width:100%;margin-bottom:1rem;box-sizing:border-box;display:block}.full-width-btn:hover{background:#5a6fd8;border-color:#5a6fd8}#proxyCheckBtn{border-radius:10px!important}.tool-card:has(.full-width-btn) .tool-input input{display:none}.tool-result{background:#fff;border:1px solid #e9ecef;border-radius:10px;padding:1rem;margin-top:auto;min-height:180px;font-family:Courier New,monospace;font-size:.9rem;white-space:pre-line;text-align:left;flex:1;overflow-wrap:break-word;word-wrap:break-word;word-break:break-all;max-width:100%;line-height:1.5;box-sizing:border-box;line-height:1.4;overflow-y:auto;max-height:400px;display:flex;align-items:flex-start;justify-content:flex-start}.tool-result:empty{align-items:center;justify-content:center}.tool-result:empty:before{content:attr(data-placeholder);color:#999;font-style:italic;font-family:Inter,sans-serif;font-size:.9rem}.speed-test-section{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:25px;padding:3rem;margin:3rem 0;box-shadow:0 20px 40px #00000026;position:relative;overflow:hidden}.speed-test-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="speedPattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23speedPattern)"/></svg>');opacity:.3}.speed-test-header{display:flex;align-items:center;gap:2rem;margin-bottom:2rem;position:relative;z-index:1}.speed-test-icon{background:#fff3;border-radius:20px;padding:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3)}.speed-test-icon i{font-size:2.5rem;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.speed-test-title{flex:1}.speed-test-title h3{color:#fff;font-size:2rem;font-weight:700;margin:0 0 .5rem;text-shadow:0 2px 4px rgba(0,0,0,.3)}.speed-test-title p{color:#ffffffe6;font-size:1.1rem;margin:0}.speed-test-start-btn{background:linear-gradient(135deg,#4caf50,#45a049);color:#fff;border:none;padding:1rem 2rem;border-radius:15px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 25px #4caf504d;display:flex;align-items:center;gap:.5rem}.speed-test-start-btn:hover{transform:translateY(-2px);box-shadow:0 12px 35px #4caf5066;background:linear-gradient(135deg,#45a049,#4caf50)}.speed-test-start-btn:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.speed-test-content{background:#ffffff26;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);border-radius:20px;padding:2rem;border:2px solid rgba(255,255,255,.2);min-height:200px;position:relative;z-index:1}.speed-test-layout{display:flex;flex-direction:column;align-items:center;gap:2rem;min-height:500px}.speed-test-center{display:flex;justify-content:center;align-items:center}.speed-test-results-bottom{display:flex;gap:1rem;justify-content:space-between;align-items:center;width:100%;max-width:800px}.speed-test-button-bottom{display:flex;justify-content:center;align-items:center}.speed-test-item-bottom{background:#ffffff1a;border-radius:15px;padding:.9rem;text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);transition:all .3s ease;flex:1;min-width:0}.speed-test-item-bottom:hover{background:#ffffff26;transform:translateY(-2px)}.speed-test-item-header-bottom{display:flex;align-items:center;justify-content:center;gap:.3rem;margin-bottom:.3rem;color:#fffc;font-size:.8rem;font-weight:600}.speed-test-item-header-bottom i{font-size:.9rem}.speed-test-value-bottom{font-size:1.5rem;font-weight:700;color:#fff;margin:.3rem 0;text-shadow:0 2px 4px rgba(0,0,0,.3)}.speed-test-unit-bottom{font-size:.7rem;color:#ffffffb3;font-weight:500}.speed-test-item-bottom.excellent{border-left:4px solid #4CAF50}.speed-test-item-bottom.good{border-left:4px solid #8BC34A}.speed-test-item-bottom.fair{border-left:4px solid #FF9800}.speed-test-item-bottom.poor{border-left:4px solid #f44336}.speedometer-large{position:relative;width:500px;height:auto;display:flex;flex-direction:column;align-items:center}.speedometer-face-large{position:relative;width:500px;height:250px;display:flex;justify-content:center;align-items:flex-end}.speedometer-svg{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3))}.speedometer-needle-container{position:absolute;top:calc(50% + 50px);left:calc(50% - 20px);width:80px;height:auto;transform:translate(-50%,-50%);z-index:2}.speedometer-arrow{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4));transform-origin:75% 25%;transform:rotate(0);transition:transform .8s cubic-bezier(.4,0,.2,1)}.current-speed-display{position:absolute;bottom:-20px;left:50%;transform:translate(-50%);text-align:center;padding:10px 20px}.current-speed-value{font-size:1.5rem;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5);margin-bottom:2px;line-height:1}.current-speed-unit{font-size:.8rem;color:#ffffffe6;font-weight:500;text-transform:uppercase;letter-spacing:1px}.speedometer-needle-large{position:absolute;top:100%;left:50%;width:4px;height:100px;background:linear-gradient(to top,#fff,#f0f0f0);transform-origin:bottom center;transform:translate(-50%,-100%) rotate(-90deg);border-radius:2px;box-shadow:0 0 10px #ffffff4d;transition:transform .8s cubic-bezier(.4,0,.2,1);z-index:2}.speedometer-center-large{position:absolute;top:100%;left:50%;width:20px;height:20px;background:#fff;border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 15px #fff6;z-index:3}.speedometer-numbers{position:absolute;top:0;left:0;right:0;bottom:0;z-index:1}.speed-number{position:absolute;font-size:1rem;font-weight:600;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.5)}.speedometer-current-value{margin-top:1rem;text-align:center}.speedometer-current-value .value{font-size:3rem;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3);margin:0;line-height:1}.speedometer-current-value .unit{font-size:1.2rem;font-weight:500;color:#fffc;margin-top:.5rem;display:flex;align-items:center;justify-content:center;gap:.5rem}.speedometer-label-large{text-align:center;margin-top:1rem;font-size:1rem;font-weight:500;color:#ffffffb3;min-height:1.5rem}.speed-test-go-btn{background:linear-gradient(135deg,#5a67d8,#6b46c1);color:#fff;border:none;padding:1rem 2rem;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 20px #5a67d84d,0 2px 8px #00000026;display:flex;align-items:center;justify-content:center;gap:.5rem;text-transform:uppercase;letter-spacing:1px;min-width:180px;white-space:nowrap}.speed-test-go-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #5a67d866,0 4px 12px #0003;background:linear-gradient(135deg,#6b46c1,#5a67d8)}.speed-test-go-btn:disabled{background:linear-gradient(135deg,#5a67d8,#6b46c1);cursor:not-allowed;transform:none;box-shadow:0 6px 20px #5a67d84d,0 2px 8px #00000026;opacity:.8}.speed-test-go-btn i{font-size:1rem}.speed-test-reset-btn{background:linear-gradient(135deg,gold,#ffb347);color:#333;border:none;padding:1rem 2rem;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 20px #ffd7004d,0 2px 8px #00000026;display:flex;align-items:center;justify-content:center;gap:.5rem;text-transform:uppercase;letter-spacing:1px;min-width:180px;margin-left:1rem}.speed-test-reset-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #ffd70066,0 4px 12px #0003;background:linear-gradient(135deg,#ffb347,gold)}.speed-test-reset-btn:disabled{background:linear-gradient(135deg,gold,#ffb347);color:#333;cursor:not-allowed;transform:none;box-shadow:0 6px 20px #ffd7004d,0 2px 8px #00000026;opacity:.6}.speed-test-reset-btn i{font-size:1rem}.speed-test-progress{background:#fff3;border-radius:15px;height:12px;margin:2rem 0;overflow:hidden;position:relative}.speed-test-progress-bar{background:linear-gradient(90deg,#4caf50,#8bc34a,#cddc39);height:100%;width:0%;transition:width .5s ease;border-radius:15px;position:relative}.speed-test-progress-bar:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.speed-test-results{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:2rem}.speed-test-item{background:#ffffff1a;border-radius:15px;padding:1.5rem;border:2px solid rgba(255,255,255,.2);transition:all .3s ease;position:relative;overflow:hidden}.speed-test-item:hover{transform:translateY(-3px);background:#ffffff26}.speed-test-item.excellent{border-color:#4caf50;box-shadow:0 0 20px #4caf5033}.speed-test-item.good{border-color:#ff9800;box-shadow:0 0 20px #ff980033}.speed-test-item.poor{border-color:#f44336;box-shadow:0 0 20px #f4433633}.speed-test-item-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.speed-test-item-icon{font-size:1.5rem}.speed-test-label{font-weight:600;color:#fff;font-size:1.1rem}.speed-test-value{font-weight:700;font-family:Courier New,monospace;font-size:2rem;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.speed-test-status{font-size:1.5rem;margin-left:auto}.speed-test-overall{text-align:center;margin-top:2rem;padding:2rem;background:#ffffff1a;border-radius:20px;font-weight:700;font-size:1.3rem;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3);border:2px solid rgba(255,255,255,.2)}.speed-test-overall.excellent{background:linear-gradient(135deg,#4caf504d,#8bc34a4d);border-color:#4caf50;box-shadow:0 0 30px #4caf504d}.speed-test-overall.good{background:linear-gradient(135deg,#ff98004d,#ffc1074d);border-color:#ff9800;box-shadow:0 0 30px #ff98004d}.speed-test-overall.poor{background:linear-gradient(135deg,#f443364d,#e91e634d);border-color:#f44336;box-shadow:0 0 30px #f443364d}.speedometer-container{display:flex;flex-direction:column;align-items:center;gap:2rem}.speedometer{position:relative;width:200px;height:200px;margin:0 auto}.speedometer-face{width:100%;height:100%;border-radius:50%;background:conic-gradient(from 0deg,#f44336,#f44336 30deg,#ff9800 30deg,#ff9800 60deg,#4caf50 60deg,#4caf50 180deg,#e0e0e0 180deg,#e0e0e0 360deg);position:relative;box-shadow:inset 0 0 20px #0003,0 0 30px #0000001a}.speedometer-face:before{content:"";position:absolute;top:20px;left:20px;right:20px;bottom:20px;background:#ffffffe6;border-radius:50%;box-shadow:inset 0 0 10px #0000001a}.speedometer-needle{position:absolute;top:50%;left:50%;width:4px;height:80px;background:linear-gradient(to top,#333,#666);transform-origin:bottom center;transform:translate(-50%,-100%) rotate(-90deg);border-radius:2px;box-shadow:0 0 10px #0000004d;transition:transform .5s cubic-bezier(.4,0,.2,1);z-index:2}.speedometer-needle:before{content:"";position:absolute;top:-5px;left:-3px;width:10px;height:10px;background:#333;border-radius:50%;box-shadow:0 0 5px #0000004d}.speedometer-center{position:absolute;top:50%;left:50%;width:20px;height:20px;background:linear-gradient(135deg,#333,#666);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 10px #0000004d;z-index:3}.speedometer-center:before{content:"";position:absolute;top:50%;left:50%;width:8px;height:8px;background:#fff;border-radius:50%;transform:translate(-50%,-50%)}.speedometer-label{text-align:center;margin-top:1rem;font-size:1.1rem;font-weight:600;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3);min-height:1.5rem}.speedometer-face:after{content:"";position:absolute;top:10px;left:10px;right:10px;bottom:10px;background:radial-gradient(circle at 50% 50%,transparent 70px,rgba(0,0,0,.1) 70px,transparent 71px),conic-gradient(from 0deg,transparent 0deg 5deg,#333 5deg 7deg,transparent 7deg 15deg,#333 15deg 17deg,transparent 17deg 25deg,#333 25deg 27deg,transparent 27deg 35deg,#333 35deg 37deg,transparent 37deg 45deg,#333 45deg 47deg,transparent 47deg 55deg,#333 55deg 57deg,transparent 57deg 65deg,#333 65deg 67deg,transparent 67deg 75deg,#333 75deg 77deg,transparent 77deg 85deg,#333 85deg 87deg,transparent 87deg 95deg,#333 95deg 97deg,transparent 97deg 105deg,#333 105deg 107deg,transparent 107deg 115deg,#333 115deg 117deg,transparent 117deg 125deg,#333 125deg 127deg,transparent 127deg 135deg,#333 135deg 137deg,transparent 137deg 145deg,#333 145deg 147deg,transparent 147deg 155deg,#333 155deg 157deg,transparent 157deg 165deg,#333 165deg 167deg,transparent 167deg 175deg,#333 175deg 177deg,transparent 177deg 185deg);border-radius:50%;z-index:1}.tool-result *{max-width:100%;word-break:break-word;overflow-wrap:break-word}.proxy-block,.ip-highlight{display:flex}.proxy-block{flex-direction:column;gap:4px}.ip-highlight{align-items:center;gap:2px}.ip-highlight span{background:#e3f2fd;color:#1976d2;padding:.2rem .4rem;border-radius:4px;font-weight:600;border:1px solid #bbdefb;font-family:Courier New,monospace}.about{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:80px 0;position:relative;overflow:hidden}main .about{background:#fff!important}body main .about{background:#fff!important}html body main .about{background:#fff!important}html body main .about{background:#fff!important;background-color:#fff!important}html body main .about{background:#fff!important;background-color:#fff!important;background-image:none!important}html body main .about{background:#fff!important;background-color:#fff!important;background-image:none!important;background-attachment:scroll!important;background-clip:border-box!important;background-origin:padding-box!important;background-position:0% 0%!important;background-repeat:repeat!important;background-size:auto!important}.about-content{max-width:800px;margin:0 auto;padding:2rem 0}.about-text h3{font-size:1.5rem;font-weight:600;margin:1rem 0 .5rem;color:#333}.about-text p{margin-bottom:1.5rem;color:#666;line-height:1.8}.about-text ul{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.about-text li{background:#fff;padding:15px 20px;border-radius:10px;border-left:4px solid #667eea;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#666;box-shadow:0 2px 8px #0000001a}.about-text li:hover{transform:translateY(-3px);box-shadow:0 8px 25px #0003;background:#fff;border-left-color:#5a6fd8}@media (max-width: 768px){.about-text ul{grid-template-columns:1fr;gap:.8rem}.about-text li{padding:.8rem 1rem}}.popular-blogs{background:#f8f9fa;padding:4rem 0;position:relative}.blogs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;margin-top:2rem}.blog-card{background:#fff;border-radius:15px;padding:2rem;box-shadow:0 4px 15px #0000001a;transition:all .3s ease;border:1px solid rgba(102,126,234,.1)}.blog-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #667eea33;border-color:#667eea4d}.blog-image{width:60px;height:60px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.blog-image i{font-size:1.5rem;color:#fff}.blog-content h3{font-size:1.3rem;font-weight:600;color:#2d3748;margin-bottom:1rem;line-height:1.4}.blog-content p{color:#666;line-height:1.6;margin-bottom:1.5rem;font-size:.95rem}.blog-link{color:#667eea;text-decoration:none;font-weight:600;font-size:.9rem;transition:color .3s ease;display:inline-flex;align-items:center;gap:.5rem}.blog-link:hover{color:#5a6fd8}.blog-link:after{content:"→";transition:transform .3s ease}.blog-link:hover:after{transform:translate(3px)}@media (max-width: 768px){.popular-blogs{padding:3rem 0}.blogs-grid{grid-template-columns:1fr;gap:1.5rem}.blog-card{padding:1.5rem}.blog-content h3{font-size:1.2rem}}.footer-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.footer-logo{display:flex;align-items:center;gap:.75rem}.footer-logo-icon{width:40px;height:40px}.footer-logo-text{font-size:1.3rem;font-weight:700;color:#fff}.footer-nav{display:flex;gap:2rem;align-items:center}.footer-nav-link{color:#fffc;text-decoration:none;font-weight:500;transition:color .3s ease;padding:.5rem 0}.footer-nav-link:hover{color:#fff}.footer-divider{width:100%;height:1px;background:#ffffff1a;margin-bottom:.5rem}.footer-bottom{display:flex;flex-direction:row-reverse;justify-content:space-between;align-items:center}.footer-bottom-left{display:flex;gap:2rem}.footer-bottom-link{color:#fff9;text-decoration:none;font-size:.8rem;transition:color .3s ease}.footer-bottom-link:hover{color:#fff}.footer-bottom-right p{color:#fff9;font-size:.8rem;margin:0}@media (max-width: 768px){.footer-top{flex-direction:column;gap:2rem;text-align:center}.footer-nav{flex-wrap:wrap;justify-content:center;gap:1.5rem}.footer-nav-link{font-size:.9rem}}@media (max-width: 480px){.footer-nav{flex-direction:column;gap:.5rem}.footer{padding:2rem 0 1.5rem}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}.footer-bottom-left{justify-content:center}}.footer{background:linear-gradient(135deg,#2d3748,#4a5568);color:#fff;padding:3rem 0 2rem;position:relative}.ad-container{text-align:center;margin:2rem 0;padding:1rem;background:#ffffff0d;border-radius:10px;border:1px solid rgba(255,255,255,.1)}.header-ad{margin:1rem 0 2rem;padding:.5rem}.content-ad{margin:2rem 0;padding:1.5rem}.footer-ad{margin:2rem 0 1rem;padding:.5rem}.sidebar-ad{position:fixed;right:20px;top:50%;transform:translateY(-50%);width:300px;z-index:1000;display:none}@media (min-width: 1200px){.sidebar-ad{display:block}}.adsbygoogle{display:block!important;margin:0 auto}.loading{display:inline-block;width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}.success{color:#28a745!important;animation:pulse .5s ease-in-out}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.language-selector{display:flex;gap:.5rem}.custom-dropdown{position:relative;display:inline-block;margin-left:.5rem}.dropdown-trigger{background:transparent;border:1px solid #667eea;color:#667eea;padding:.5rem 1rem;border-radius:8px;cursor:pointer;transition:all .3s ease;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:.5rem;min-width:60px;justify-content:space-between}.dropdown-trigger:hover{background:#667eea1a}.dropdown-trigger.active{background:#667eea;color:#fff;border-color:#667eea}.dropdown-menu{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #e9ecef;border-radius:8px;box-shadow:0 4px 12px #00000026;z-index:1000;display:none;margin-top:4px}.dropdown-menu.show,.custom-dropdown.active .dropdown-menu{display:block}.custom-dropdown.active .dropdown-trigger i{transform:rotate(180deg)}.dropdown-item{padding:.75rem 1rem;cursor:pointer;transition:background .2s ease;color:#333;font-size:.9rem}.dropdown-item:hover{background:#f8f9fa}.dropdown-item:first-child{border-radius:8px 8px 0 0}.dropdown-item:last-child{border-radius:0 0 8px 8px}.dropdown-item.selected{background:#667eea;color:#fff}.ip-info-section{background:#fff;padding:4rem 0}.info-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;margin-top:2rem}.info-card{background:#f8f9fa;border-radius:20px;padding:2rem;text-align:center;box-shadow:0 4px 20px #0000001a;transition:transform .3s ease,box-shadow .3s ease;border:1px solid #e9ecef;display:flex;flex-direction:column;height:100%;box-sizing:border-box}.info-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px #00000026}.info-card i{font-size:3rem;color:#667eea;margin-bottom:1rem}.info-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#333}.info-card p{color:#666;line-height:1.8}.content-section{background:#fff;padding:4rem 0;min-height:80vh}.page-title{font-size:3rem;font-weight:700;text-align:center;margin-bottom:1rem;color:#333}.last-updated{text-align:center;color:#666;margin-bottom:3rem;font-style:italic}.privacy-content,.terms-content,.about-content{max-width:800px;margin:0 auto;line-height:1.8}.about-content h2{font-size:2rem;font-weight:600;margin:3rem 0 1.5rem;color:#333}.about-content h2:first-child{margin-top:2rem}.about-content p{margin-bottom:2rem;color:#666;line-height:1.8}.privacy-section,.terms-section,.about-section{margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid #e9ecef}.privacy-section:last-child,.terms-section:last-child,.about-section:last-child{border-bottom:none}.privacy-section h2,.terms-section h2,.about-section h2{font-size:2rem;font-weight:600;margin-bottom:1rem;color:#333}.privacy-section h3,.terms-section h3,.about-section h3{font-size:1.5rem;font-weight:600;margin:2rem 0 1rem;color:#333}.privacy-section p,.terms-section p,.about-section p{margin-bottom:1rem;color:#666}.privacy-section ul,.terms-section ul,.about-section ul{margin:1rem 0;padding-left:2rem}.privacy-section li,.terms-section li,.about-section li{margin-bottom:.5rem;color:#666}.privacy-section a,.terms-section a,.about-section a{color:#667eea;text-decoration:none;transition:color .3s ease}.privacy-section a:hover,.terms-section a:hover,.about-section a:hover{color:#5a6fd8;text-decoration:underline}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:2rem 0}.feature-card{background:#f8f9fa;border-radius:20px;padding:2rem;text-align:center;box-shadow:0 4px 20px #0000001a;transition:transform .3s ease,box-shadow .3s ease;border:1px solid #e9ecef;display:flex;flex-direction:column;height:100%;box-sizing:border-box}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px #00000026}.feature-card i{font-size:3rem;color:#667eea;margin-bottom:1rem}.feature-card h3{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#333}.feature-card p{color:#666;line-height:1.8}.tech-list{list-style:none;padding-left:0}.tech-list li{background:#f8f9fa;padding:1rem;margin-bottom:.5rem;border-radius:10px;border-left:4px solid #667eea}.contact-info{display:flex;flex-direction:column;gap:1rem;margin-top:1rem}.contact-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f8f9fa;border-radius:10px}.contact-item i{color:#667eea;font-size:1.2rem}.nav-link.active{color:#667eea;font-weight:600}@media (max-width: 1200px){.speed-test-section{padding:2.5rem;margin:2rem 0}.speed-test-content{padding:1.5rem}.speedometer-large,.speedometer-face-large{width:380px}.current-speed-value{font-size:1.8rem}}@media (max-width: 992px){.speed-test-section{padding:2rem;margin:1.5rem 0}.speed-test-header{flex-direction:column;text-align:center;gap:1.5rem}.speed-test-title h3{font-size:1.8rem}.speed-test-title p{font-size:1rem}.speed-test-content{padding:1.5rem}.current-speed-display{bottom:10px;padding:8px 16px}.current-speed-value{font-size:1.6rem}.current-speed-unit{font-size:.7rem}}@media (max-width: 1024px){.tools-grid,.info-cards{grid-template-columns:1fr}}@media (max-width: 768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.content-wrapper{padding:1rem;margin:1rem}.features-grid{grid-template-columns:1fr;gap:1rem}.feature-card{padding:1rem}.benefits-list li{padding:.75rem;font-size:.9rem}.hero{padding:2rem 0}.hero-title{font-size:1.8rem}.hero-subtitle{font-size:.9rem}.ip-info{flex-direction:column;gap:.5rem}.ip-value{min-width:auto;width:100%}.info-grid{grid-template-columns:1fr}.tools-grid{grid-template-columns:1fr;max-width:100%}.tool-input{flex-direction:column;gap:.75rem}.tool-input input,.tool-input button{width:100%;flex:none}.nav{gap:1rem;flex-wrap:wrap}.header .container{flex-direction:column;gap:1rem}.language-selector{margin-left:0}.page-title{font-size:2rem}.info-cards,.features-grid{grid-template-columns:1fr}.contact-info{align-items:flex-start}.speed-test-section{padding:1.5rem;margin:1rem 0;border-radius:20px}.speed-test-header{flex-direction:column;text-align:center;gap:1rem}.speed-test-title h3{font-size:1.5rem}.speed-test-title p{font-size:.9rem}.speed-test-content{padding:1rem}.speed-test-layout{gap:1.5rem;min-height:400px}.current-speed-display{bottom:5px;padding:6px 12px}.current-speed-value{font-size:1.4rem}.current-speed-unit{font-size:.6rem}.speed-test-results-bottom{flex-direction:column;gap:.8rem;max-width:100%}.speed-test-item-bottom{padding:.8rem;width:100%}.speed-test-value-bottom{font-size:1.3rem}.speed-test-button-bottom{flex-direction:column;gap:1rem;width:100%}.speed-test-go-btn,.speed-test-reset-btn{width:100%;margin-left:0}.speed-test-results{grid-template-columns:1fr}.speed-test-item{padding:1rem}.speed-test-value{font-size:1.5rem}}@media (max-width: 480px){.container{padding:0 15px}.hero{padding:2rem 0}.ip-display,.location-info,.tool-card{padding:1.5rem}.speed-test-section{padding:1rem;margin:.5rem 0;border-radius:15px}.speed-test-header{gap:.8rem}.speed-test-title h3{font-size:1.3rem}.speed-test-title p{font-size:.8rem}.speed-test-icon{padding:1rem}.speed-test-icon i{font-size:2rem}.speed-test-content{padding:1.2rem}.speed-test-layout{gap:1rem;min-height:350px}.speedometer-large,.speedometer-face-large{width:300px}.current-speed-display{bottom:0;padding:4px 8px}.current-speed-value{font-size:1.2rem}.current-speed-unit{font-size:.5rem}.speed-test-results-bottom{gap:.6rem}.speed-test-item-bottom{padding:.6rem}.speed-test-item-header-bottom{gap:.2rem;margin-bottom:.2rem}.speed-test-item-header-bottom i{font-size:.8rem}.speed-test-item-header-bottom span{font-size:.7rem}.speed-test-value-bottom{font-size:1.1rem;margin:.2rem 0}.speed-test-unit-bottom{font-size:.6rem}.speed-test-button-bottom{gap:.8rem}.speed-test-go-btn,.speed-test-reset-btn{padding:.8rem 1.5rem;font-size:1rem;min-width:150px}.footer{padding:2rem 0 1rem}}.content-hero{background:linear-gradient(135deg,#667eea,#764ba2);padding:4rem 0;text-align:center;position:relative;overflow:hidden}.content-hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="heroPattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23heroPattern)"/></svg>');opacity:.3}.content-hero .page-title{color:#fff;margin-bottom:1rem;text-shadow:0 2px 4px rgba(0,0,0,.3);position:relative;z-index:1}.content-hero .hero-subtitle{color:#ffffffe6;font-size:1.2rem;margin:0;position:relative;z-index:1}.content-hero .container{position:relative;z-index:2}.faq-section{padding:80px 0;background:#fff}.faq-content{max-width:800px;margin:0 auto}.faq-item{background:#f8f9fa;border:1px solid #e9ecef;border-radius:15px;margin-bottom:20px;padding:25px;transition:all .3s ease;box-shadow:0 2px 8px #0000001a}.faq-item:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00000026;border-color:#667eea}.faq-question{color:#333;font-size:1.3rem;font-weight:600;margin-bottom:15px;cursor:pointer;display:flex;align-items:center;justify-content:space-between}.faq-question:after{content:"+";font-size:1.5rem;transition:transform .3s ease}.faq-item.active .faq-question:after{transform:rotate(45deg)}.faq-answer{color:#666;line-height:1.6;max-height:0;overflow:hidden;transition:max-height .3s ease}.faq-item.active .faq-answer{max-height:500px}.faq-answer p{margin-bottom:15px}.faq-answer ul{margin-left:20px;margin-bottom:15px}.faq-answer li{margin-bottom:8px}.contact-section{padding:80px 0;background:#fff}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:1200px;margin:0 auto}.contact-content-single{max-width:800px;margin:0 auto}.contact-info h2{color:#fff;font-size:2.5rem;margin-bottom:20px}.contact-info p{color:#ffffffe6;font-size:1.1rem;line-height:1.6;margin-bottom:40px}.contact-methods{display:flex;flex-direction:column;gap:30px}.contact-method{display:flex;align-items:center;gap:20px;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:15px;padding:25px;transition:all .3s ease}.contact-method:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0003}.contact-icon{width:60px;height:60px;background:linear-gradient(135deg,gold,#ffb347);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#333}.contact-details h3{color:#fff;font-size:1.3rem;margin-bottom:8px}.contact-details p{color:#fffc;margin-bottom:10px}.contact-details a{color:gold;text-decoration:none;font-weight:600;transition:color .3s ease}.contact-details a:hover{color:#ffb347}.contact-form{background:#f8f9fa;border:1px solid #e9ecef;border-radius:20px;padding:40px;box-shadow:0 2px 8px #0000001a}.contact-form h2{color:#333;font-size:2rem;margin-bottom:30px;text-align:center}.form-group{margin-bottom:25px}.form-group label{display:block;color:#333;font-weight:600;margin-bottom:8px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:15px;border:1px solid #e9ecef;border-radius:10px;background:#fff;color:#333;font-size:1rem;transition:all .3s ease}.form-group input::placeholder,.form-group textarea::placeholder{color:#999}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea33}.btn{display:inline-block;padding:15px 30px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-decoration:none;border-radius:10px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all .3s ease;text-align:center}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #667eea4d}.btn-primary{width:100%;padding:18px;font-size:1.1rem}.faq-preview{padding:60px 0;background:#f8f9fa}.faq-preview h2{color:#333;text-align:center;margin-bottom:20px}.faq-preview p{color:#666;text-align:center;margin-bottom:40px}.faq-links{display:flex;justify-content:center;gap:30px}.faq-link{display:flex;align-items:center;gap:10px;padding:15px 30px;background:#fff;border:1px solid #e9ecef;border-radius:10px;color:#333;text-decoration:none;transition:all .3s ease;box-shadow:0 2px 8px #0000001a}.faq-link:hover{transform:translateY(-3px);box-shadow:0 10px 25px #00000026;background:#667eea;color:#fff;border-color:#667eea}.popup-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:10000;opacity:0;visibility:hidden;transition:all .3s ease}.popup-overlay.show{opacity:1;visibility:visible}.popup-content{background:#fff;border-radius:20px;padding:40px;text-align:center;max-width:400px;width:90%;box-shadow:0 20px 40px #0003;transform:scale(.8);transition:transform .3s ease}.popup-overlay.show .popup-content{transform:scale(1)}.popup-icon{font-size:4rem;color:#4caf50;margin-bottom:20px}.popup-content h3{color:#333;font-size:1.8rem;margin-bottom:15px;font-weight:600}.popup-content p{color:#666;font-size:1rem;line-height:1.6;margin-bottom:30px}.popup-close-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:12px 30px;border-radius:25px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.popup-close-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #667eea4d}.blog-section{padding:80px 0;background:#fff}.blog-content{max-width:900px;margin:0 auto}.blog-post{background:#f8f9fa;border:1px solid #e9ecef;border-radius:20px;margin-bottom:40px;padding:40px;transition:all .3s ease;box-shadow:0 2px 8px #0000001a}.blog-post:hover{transform:translateY(-5px);box-shadow:0 15px 40px #00000026;border-color:#667eea}.post-meta{display:flex;gap:20px;margin-bottom:20px}.post-date,.post-category{color:#666;font-size:.9rem;padding:5px 15px;background:#e9ecef;border-radius:20px}.post-category{background:linear-gradient(135deg,gold,#ffb347);color:#333;font-weight:600}.post-title{color:#333;font-size:2rem;margin-bottom:15px;line-height:1.3}.post-excerpt{color:#666;font-size:1.1rem;line-height:1.6;margin-bottom:25px;font-style:italic}.post-content{color:#666;line-height:1.7}.post-content h3{color:#333;font-size:1.4rem;margin:25px 0 15px}.post-content ul{margin-left:20px;margin-bottom:20px}.post-content li{margin-bottom:8px}.post-content table{width:100%;border-collapse:collapse;margin:20px 0;background:#f8f9fa;border-radius:10px;overflow:hidden;border:1px solid #e9ecef}.post-content th,.post-content td{padding:15px;text-align:left;border-bottom:1px solid #e9ecef}.post-content th{background:#e9ecef;color:#333;font-weight:600}.guide-section{padding:80px 0;background:#fff}.guide-content{display:grid;grid-template-columns:250px 1fr;gap:60px;max-width:1200px;margin:0 auto}.guide-nav{background:#f8f9fa;border:1px solid #e9ecef;border-radius:15px;padding:30px;height:fit-content;position:sticky;top:100px;box-shadow:0 2px 8px #0000001a}.guide-nav h3{color:#333;margin-bottom:20px;font-size:1.2rem}.guide-nav ul{list-style:none;padding:0}.guide-nav li{margin-bottom:10px}.guide-nav a{color:#666;text-decoration:none;padding:8px 15px;border-radius:8px;display:block;transition:all .3s ease}.guide-nav a:hover{background:#667eea;color:#fff;transform:translate(5px)}.guide-nav a.active{background:#667eea;color:#fff;font-weight:600}.guide-main{background:#f8f9fa;border:1px solid #e9ecef;border-radius:20px;padding:40px;box-shadow:0 2px 8px #0000001a}.guide-section-content{margin-bottom:50px}.guide-section-content h2{color:#333;font-size:2.2rem;margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid #e9ecef}.guide-section-content h3{color:#333;font-size:1.5rem;margin:30px 0 15px}.guide-section-content h4{color:#667eea;font-size:1.2rem;margin:20px 0 10px}.guide-section-content p{color:#666;line-height:1.7;margin-bottom:20px}.guide-section-content ul,.guide-section-content ol{color:#666;margin-left:20px;margin-bottom:20px}.guide-section-content li{margin-bottom:8px}.info-box{background:#e3f2fd;border:1px solid #bbdefb;border-radius:10px;padding:20px;margin:20px 0}.info-box h4{color:#1976d2;margin-bottom:10px}.warning-box{background:#fff3e0;border:1px solid #ffcc02;border-radius:10px;padding:20px;margin:20px 0}.warning-box h4{color:#f57c00;margin-bottom:10px}.results-table{width:100%;border-collapse:collapse;margin:20px 0;background:#f8f9fa;border-radius:10px;overflow:hidden;border:1px solid #e9ecef}.results-table th,.results-table td{padding:15px;text-align:left;border-bottom:1px solid #e9ecef}.results-table th{background:#e9ecef;color:#333;font-weight:600}.troubleshooting-item{background:#ffebee;border:1px solid #ffcdd2;border-radius:10px;padding:20px;margin:20px 0}.troubleshooting-item h4{color:#d32f2f;margin-bottom:10px}@media (max-width: 768px){.contact-content,.guide-content{grid-template-columns:1fr;gap:40px}.guide-nav{position:static;order:-1}.faq-links{flex-direction:column;align-items:center}.blog-post{padding:25px}.post-title{font-size:1.6rem}.contact-form{padding:25px}}
