:root{--bg:#f7f9f6;--ink:#1e3029;--muted:#64736b;--green:#17634b;--green-dark:#104b39;--line:#dfe6df;--soft:#edf3ec;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;line-height:1.65}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}a{color:var(--green);text-underline-offset:4px}button{cursor:pointer}button:disabled{cursor:default;opacity:.48}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #ad7c18;outline-offset:4px}input:focus{outline:3px solid #d5e5db;border-color:var(--green)}[hidden]{display:none!important}.wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}.icon{flex-shrink:0;vertical-align:middle}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;gap:9px;align-items:center;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:-.7px;font-size:21px}.brand-mark{background:var(--green);color:white;display:grid;place-items:center;width:33px;height:33px;border-radius:9px}.brand-mark .icon{width:23px;height:23px}.brand-divider{height:22px;width:1px;background:var(--line);margin:0 5px}.brand-tools{font-size:15px;font-weight:500;color:var(--muted);letter-spacing:0}.header-inner nav{display:flex;align-items:center;gap:30px}.header-inner nav a{color:var(--muted);text-decoration:none;font-size:13px;font-weight:550}.header-inner nav a:hover{color:var(--green)}.home-link{display:flex;align-items:center;gap:9px}.home-link .icon{width:16px}.breadcrumb{display:flex;gap:12px;font-size:12px;color:var(--muted);margin:26px 0 30px}.breadcrumb a{text-decoration:none;color:var(--muted)}.hero{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-bottom:32px}.eyebrow{font-size:10px;letter-spacing:1.7px;font-weight:750;color:var(--green);margin:0 0 10px}.hero .eyebrow{display:flex;align-items:center;gap:8px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,3.5vw,45px);letter-spacing:-1.9px;font-weight:700;line-height:1.2;margin-bottom:16px}.title-dot{color:var(--green)}.intro{font-size:15px;color:var(--muted);line-height:1.8;margin:0}.hero-note{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);padding:12px 0 12px 25px;border-left:1px solid var(--line);flex-shrink:0}.hero-note .icon{width:27px;height:27px;color:var(--green)}.hero-note strong{font-weight:550;color:var(--ink)}.workspace{display:grid;grid-template-columns:360px minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 32px #233c2705}.control-panel{padding:28px;border-right:1px solid var(--line)}.panel-heading{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:15px}.panel-heading .eyebrow{margin:0}.step-label{font-size:9px;letter-spacing:1px;color:var(--muted)}h2{font-size:23px;line-height:1.35;letter-spacing:-.65px;margin-bottom:12px}.control-panel h2{font-size:23px;margin-bottom:8px}.muted{color:var(--muted)}.control-panel>.muted{font-size:13px;line-height:1.7;margin-bottom:22px}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:8px;border:1px solid var(--line);background:white;color:var(--ink);font-weight:650;text-decoration:none;font-size:13px;padding:11px 16px;transition:background .15s,border-color .15s}.button:not(:disabled):hover{background:var(--soft);border-color:#b6cabc}.button.primary{background:var(--green);color:white;border-color:var(--green)}.button.primary:not(:disabled):hover{background:var(--green-dark)}.button.secondary{background:var(--soft);color:var(--green);border-color:#d8e4d9;justify-content:space-between}.full{width:100%}.permission-note{display:flex;gap:6px;align-items:center;font-size:10px;color:var(--muted);margin:10px 0 20px;justify-content:center}.permission-note .icon{width:13px;height:13px}.separator{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:11px;margin:20px 0}.separator:before,.separator:after{content:"";height:1px;background:var(--line);flex:1}.field{margin-bottom:17px}.field label{display:flex;justify-content:space-between;font-weight:650;font-size:12px;margin-bottom:7px}.field label span{font-weight:400;color:var(--muted);font-size:11px}.field input{width:100%;min-height:45px;padding:11px 12px;border:1px solid #d7dfd8;border-radius:7px;background:#fff;color:var(--ink);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px}.field input::placeholder{color:#7e8982;font-size:12px}.field small{display:block;font-size:10px;margin-top:5px;color:var(--muted)}.field-error{display:block;color:#a42c2c;font-size:11px}.field input[aria-invalid=true]{border-color:#bd3c3c}.example-row{display:flex;align-items:center;gap:6px;font-size:10px;margin-top:15px;flex-wrap:wrap;color:var(--muted)}.example-row button,.text-button{border:0;background:transparent;color:var(--green);padding:7px 0;font-size:inherit;text-decoration:underline;text-underline-offset:3px}.status-message{font-size:11px;line-height:1.6;margin:12px 0 0;padding:10px 12px;background:#f6f8f5;border-radius:6px;color:var(--muted)}.status-message.error{background:#fff1ef;color:#a42c2c}.status-message.success{color:var(--green)}.map-panel{display:flex;flex-direction:column;min-width:0}.map-heading{min-height:63px;padding:17px 24px;display:flex;justify-content:space-between;align-items:center;gap:15px}.map-heading h2{font-size:13px;letter-spacing:0;margin:0;display:flex;gap:8px;align-items:center;font-weight:600}.map-heading h2 .icon{width:16px;color:var(--green)}.badge{font-size:10px;border:1px solid var(--line);padding:3px 9px;border-radius:20px;color:var(--muted);background:#f8faf7}.map-canvas{position:relative;min-height:330px;flex:1;background:#edf2ea}.map-empty{position:absolute;inset:0;overflow:hidden;background-image:linear-gradient(#798b7810 1px,transparent 1px),linear-gradient(90deg,#798b7810 1px,transparent 1px);background-size:35px 35px;display:grid;place-items:center}.contours{position:absolute;inset:0;width:100%;height:100%;color:#8eaa872b;stroke-width:1.4}.empty-content{position:relative;text-align:center;padding:25px}.empty-pin{display:grid;place-items:center;margin:0 auto 16px;width:64px;height:64px;border-radius:50%;background:#fff;box-shadow:0 0 0 10px #ffffff50,0 8px 15px #36533509;color:var(--green)}.empty-pin .icon{width:29px;height:29px}.empty-content h3{font-size:19px;font-weight:600;letter-spacing:-.5px;margin-bottom:8px}.empty-content p{font-size:12px;line-height:1.8;color:#5b6f5b;margin-bottom:18px}.empty-label{font-size:9px;letter-spacing:2px;color:#62765e}.compass{position:absolute;top:18px;right:22px;text-align:center;color:#63745c;font:12px/1.5 ui-monospace,monospace}.map-caption{position:absolute;left:18px;bottom:10px;font-size:9px;color:#657660}#map{width:100%;height:100%;position:absolute;inset:0;border:0}.result-panel{padding:18px 24px 22px}.result-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.result-heading .eyebrow{font-size:9px;margin:0;letter-spacing:1.5px}.text-button{font-size:11px;padding:4px}.coordinate-results{display:grid;grid-template-columns:1fr 1fr;gap:24px}.result-label{display:block;font-size:9px;color:var(--muted);letter-spacing:1.3px;margin-bottom:4px}.coordinate-results output{font:500 clamp(19px,2.1vw,27px)/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-1px}.dms{color:var(--muted);font:11px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;margin:9px 0 3px}.accuracy{color:var(--muted);font-size:10px;margin-bottom:16px}.result-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.small{font-size:11px;min-height:38px;padding:8px 11px;gap:7px}.small .icon{width:14px;height:14px}.map-link{font-size:11px;display:flex;gap:6px;align-items:center;margin-left:auto;text-decoration:none;min-height:38px}.map-link .icon{width:13px;height:13px}#copy-fallback{margin-top:12px;font-size:12px}#copy-text{width:100%;padding:8px;border:1px solid var(--line);border-radius:5px}.privacy-note{display:flex;align-items:flex-start;justify-content:center;gap:7px;font-size:10px;color:var(--muted);margin:17px 0 0}.privacy-note .icon{width:14px;height:14px;margin-top:2px}.guide-section{padding:66px 0 48px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:27px}.section-heading h2{margin:0;font-size:25px}.section-heading>p{font-size:12px;color:var(--muted);margin:0}.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:0;margin:0}.steps li{padding:22px 0;border-top:1px solid var(--line)}.step-number{display:inline-block;color:var(--green);font:12px ui-monospace,monospace;margin-bottom:13px;background:#e9f0e7;padding:5px 9px;border-radius:5px}.steps h3{font-size:15px;margin-bottom:7px;font-weight:650}.steps p{font-size:12px;color:var(--muted);margin:0;max-width:320px}.knowledge{padding:32px;background:#edf2e9;border:1px solid #e1e8dc;border-radius:12px;display:grid;grid-template-columns:1.25fr 1fr;gap:45px;align-items:center}.knowledge h2{font-size:23px}.knowledge p{font-size:12px;color:#586b58;margin-bottom:12px}.knowledge p:last-child{margin-bottom:0}.coordinate-reference{padding:23px;border:1px solid #d8e2d0;border-radius:10px;background:#f7f9f3}.reference-label{font-size:9px;letter-spacing:1.5px;color:#586b58}.coordinate-reference>p{font:18px/1.5 ui-monospace,monospace;margin:14px 0 8px;color:var(--green);white-space:nowrap}.coordinate-reference b{font-weight:400;color:var(--muted)}.coordinate-reference>div{display:flex;gap:25px;color:var(--muted);font-size:10px}.coordinate-reference hr{height:1px;border:0;background:#dde5d6;margin:18px 0 13px}.coordinate-reference .reference-note{line-height:1.7;white-space:normal;font-family:inherit;font-size:11px}.faq-section{display:grid;grid-template-columns:1fr 1.65fr;gap:60px;padding:66px 0 30px}.faq-section h2{font-size:27px}.faq-section>.muted,.faq-section .muted{font-size:13px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font-size:13px;font-weight:600}summary::-webkit-details-marker{display:none}summary>span{font-size:19px;font-weight:400;color:var(--green)}details[open] summary>span{transform:rotate(45deg)}details p{color:var(--muted);font-size:12px;margin:0 20px 20px 0;line-height:1.85}.source-note{padding:17px 20px;background:white;border:1px solid var(--line);border-radius:8px;font-size:11px;color:var(--muted)}.source-note a{white-space:normal;display:inline}.source-note .icon{width:11px;height:11px}.related{padding:35px 0 45px;display:flex;align-items:center;justify-content:space-between;gap:20px}.related h2{font-size:14px;letter-spacing:0;margin:0}.related>div{display:flex;gap:28px;flex-wrap:wrap}.related a{display:inline-flex;align-items:center;gap:10px;font-size:12px;text-decoration:none}.related .icon{width:14px}.site-footer{border-top:1px solid var(--line);padding:27px 0;background:white}.site-footer>.wrap{display:flex;align-items:center;gap:22px}.site-footer .brand{font-size:16px}.site-footer .brand-tools{font-size:12px}.site-footer p{margin:0;font-size:11px;color:var(--muted);flex:1}.site-footer a:not(.brand),.site-footer span:last-child:not(.brand-tools){font-size:10px;color:var(--muted)}.skip-link{position:absolute;left:20px;top:-100px;z-index:10;background:white;padding:12px}.skip-link:focus{top:15px}@media(min-width:1440px){.wrap{width:min(1240px,calc(100% - 96px))}.hero{margin-bottom:38px}.workspace{grid-template-columns:380px minmax(0,1fr)}.control-panel{padding:30px}}@media(max-width:1000px){.wrap{width:calc(100% - 40px)}.workspace{grid-template-columns:320px minmax(0,1fr)}.control-panel{padding:22px}.hero-note{display:none}.knowledge{gap:25px;padding:25px}.coordinate-reference{padding:17px}.coordinate-reference>p{font-size:15px}.faq-section{gap:30px}.map-link{margin-left:0}}@media(max-width:760px){.wrap{width:calc(100% - 32px)}.header-inner{min-height:68px}.header-inner nav{gap:18px}.header-inner nav .home-link{display:none}.brand{font-size:18px}.brand-divider{margin:0}.brand-tools{font-size:13px}.breadcrumb{margin:22px 0}.hero{margin-bottom:25px}h1{font-size:35px;max-width:480px;letter-spacing:-1.5px}.intro{font-size:13px}.workspace{grid-template-columns:1fr}.control-panel{border-right:0;border-bottom:1px solid var(--line);padding:24px}.map-heading{padding-inline:22px}.map-canvas{min-height:320px}.result-panel{padding:19px 22px 23px}.coordinate-results output{font-size:25px}.privacy-note{font-size:10px;justify-content:flex-start}.section-heading{display:block}.section-heading>p{display:none}.guide-section{padding:45px 0 25px}.section-heading h2{font-size:23px}.steps{gap:18px}.steps p{font-size:11px}.knowledge{grid-template-columns:1fr;gap:20px}.coordinate-reference>p{font-size:21px}.faq-section{grid-template-columns:1fr;gap:12px;padding:42px 0 25px}.faq-section .muted br{display:none}.related{align-items:flex-start;flex-direction:column;gap:16px}.related>div{gap:15px 24px}.site-footer>.wrap{flex-wrap:wrap;gap:15px}.site-footer p{flex-basis:60%}.site-footer>.wrap>span:last-child{margin-left:auto}}@media(max-width:420px){.brand-tools,.brand-divider{display:none}.header-inner nav{gap:16px}.header-inner nav a{font-size:12px}.hero .eyebrow{font-size:9px}h1{font-size:32px}.desktop-break{display:none}.control-panel{padding:21px}.coordinate-results{gap:12px}.coordinate-results output{font-size:21px}.dms{font-size:10px}.map-heading{padding-inline:18px}.result-panel{padding-inline:18px}.steps{grid-template-columns:1fr;gap:0}.steps li{position:relative;padding:19px 0 19px 45px}.step-number{position:absolute;left:0;top:22px}.steps p{font-size:12px;max-width:none}.knowledge{padding:21px}.coordinate-reference{padding:14px}.coordinate-reference>p{font-size:17px}.coordinate-reference>div{gap:18px;font-size:9px}.site-footer p{flex-basis:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Avoid automatic input zoom on mobile Safari. */
@media(max-width:760px){.field input,#copy-text{font-size:16px}}
/* IP Checker components */
.workspace{grid-template-columns:360px minmax(0,1fr)}.control-panel{padding:28px}.control-panel h2{font-size:22px}.control-panel>.muted{margin-bottom:25px}.field input{font-size:15px}.examples{margin-top:19px}.examples>span{font-size:11px;color:var(--muted)}.examples>div{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}.examples button{display:flex;align-items:center;gap:10px;min-height:34px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:6px;padding:6px 9px;font-size:11px}.examples button:hover{background:var(--soft)}.examples button span{font-size:9px;color:var(--muted);border-left:1px solid var(--line);padding-left:8px}.input-note{display:flex;align-items:flex-start;gap:8px;border-top:1px solid var(--line);padding-top:19px;margin-top:22px;color:var(--muted)}.input-note .icon{width:17px;height:17px;margin-top:2px}.input-note p{font-size:11px;margin:0}.own-ip{display:flex;justify-content:space-between;align-items:center;text-decoration:none;gap:15px;background:var(--soft);border-radius:8px;padding:14px 15px;margin-top:20px}.own-ip span{font-size:11px;color:#526158}.own-ip strong{display:block;color:var(--green);font-size:12px;margin-top:3px}.own-ip .icon{width:17px}.lookup-panel{min-width:0;display:flex;flex-direction:column}.lookup-panel>.map-heading{border-bottom:1px solid var(--line)}.empty-state{min-height:390px;flex:1;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at 50% 36%,#edf3e8 0,transparent 65%)}.network-art{position:relative;width:280px;max-width:100%;height:200px;color:#578565}.network-art svg{width:100%;height:100%}.network-tag{position:absolute;background:white;border:1px solid #dbe5d8;border-radius:5px;font:10px ui-monospace,monospace;color:var(--green);padding:5px 10px;box-shadow:0 3px 10px #24452b05}.tag-one{top:44px;left:5px}.tag-two{bottom:33px;right:0}.empty-state h3{font-size:21px;letter-spacing:-.6px;margin:3px 0 9px;font-weight:650}.empty-state>p{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:20px}.empty-tags{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.empty-tags span{font-size:10px;color:var(--muted);padding:4px 10px;background:#f1f5ee;border:1px solid #e8eee3;border-radius:20px}.result-footnote{display:flex;align-items:center;justify-content:center;gap:7px;font-size:10px;color:var(--muted);background:#f7f9f5;padding:13px 24px;margin-top:auto;border-top:1px solid var(--line)}.result-footnote .icon{width:14px;height:14px}.ip-result{padding:23px 25px}.ip-summary{display:flex;align-items:center;gap:15px;justify-content:space-between;margin-bottom:22px}.ip-summary>div{min-width:0}.ip-summary h3{font:600 clamp(18px,2.1vw,28px)/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.7px;overflow-wrap:anywhere;margin:4px 0 0}.ip-summary .small{flex-shrink:0}.detail-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:0 25px;margin:0}.detail-grid>div{padding:11px 0;border-top:1px solid var(--line);min-width:0}.detail-grid dt{font-size:10px;color:var(--muted);margin-bottom:4px}.detail-grid dd{margin:0;font-size:13px;overflow-wrap:anywhere;font-weight:550}.anycast-note{font-size:11px;line-height:1.7;background:#fcf7e9;border:1px solid #e9dec1;color:#6e571e;padding:10px 12px;border-radius:7px;margin:12px 0}.ip-result .result-actions{margin-top:15px;gap:12px}.result-actions>span{font-size:10px;color:var(--muted);margin-left:auto}.result-actions>span .icon{width:11px;height:11px}.result-actions .text-button{font-size:10px}.map-section{margin-top:20px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.map-section .map-heading>a{display:inline-flex;align-items:center;gap:7px;font-size:11px}.map-section .map-heading>a .icon{width:13px;height:13px}.ip-map-canvas{position:relative;min-height:300px;background:#edf2e9;display:grid;place-items:center}.ip-map-canvas iframe{width:100%;height:300px;border:0;position:static}.ip-map-canvas p{padding:35px;font-size:13px;color:var(--muted);text-align:center;max-width:520px;margin:0}.map-disclaimer{font-size:10px;color:var(--muted);padding:10px 20px;margin:0}.ip-reference{background:#f8faf5;border:1px solid #dae4d4;border-radius:10px;padding:23px}.ip-reference>div{margin-top:18px}.ip-reference>div+div{padding-top:17px;border-top:1px solid var(--line)}.version-tag{display:inline-block;font:10px ui-monospace,monospace;color:var(--green);background:#e4edde;padding:3px 7px;border-radius:4px;margin-right:9px}.ip-reference code{font-size:16px;color:var(--green);overflow-wrap:anywhere}.ip-reference small{display:block;font-size:10px;color:var(--muted);margin-top:7px}.knowledge{grid-template-columns:1.2fr 1fr}.knowledge p{line-height:1.8}.lookup-panel[aria-busy=true]{opacity:.65}.button[aria-busy=true] .icon{animation:search-pulse 1s ease-in-out infinite}#copy-text{width:100%;margin-top:7px;padding:10px;border-radius:6px;border:1px solid var(--line);font:12px/1.7 ui-monospace,monospace;resize:vertical}@keyframes search-pulse{50%{opacity:.4}}@media(min-width:1440px){.workspace{grid-template-columns:380px minmax(0,1fr)}.control-panel{padding:30px}}@media(max-width:1000px){.workspace{grid-template-columns:310px minmax(0,1fr)}.control-panel{padding:22px}.ip-summary{align-items:flex-start}.ip-summary h3{font-size:22px}.detail-grid{gap:0 16px}.ip-reference{padding:17px}.ip-reference code{font-size:13px}}@media(max-width:760px){.workspace{grid-template-columns:1fr}.control-panel{padding:24px}.field input{font-size:16px}.empty-state{min-height:370px}.knowledge{grid-template-columns:1fr}.ip-reference code{font-size:17px}.ip-result{padding:22px}.ip-summary h3{font-size:25px}.ip-summary{flex-wrap:wrap}.result-footnote{padding:13px 22px;align-items:flex-start}.ip-reference{padding:21px}.map-section .map-heading{gap:10px;padding:16px}.map-section .map-heading h2{font-size:12px}.map-section .map-heading>a{font-size:10px}.result-actions>span{margin-left:0}#copy-text{font-size:16px}}@media(max-width:420px){.control-panel{padding:21px}.control-panel h2{font-size:21px}.detail-grid{grid-template-columns:1fr 1fr;gap:0 15px}.detail-grid dd{font-size:12px}.ip-summary h3{font-size:22px}.empty-state h3{font-size:19px}.ip-result{padding:20px}.empty-state{padding:20px}.network-art{width:250px;height:185px}.ip-reference code{font-size:13px}.hero .eyebrow{font-size:8px;letter-spacing:1.2px}}@media(prefers-reduced-motion:reduce){.button[aria-busy=true] .icon{animation:none}}
html:not(.js) .examples,html:not(.js) #copy-ip,html:not(.js) #copy-result,html:not(.js) #reset{display:none}