:root{--bg:#f7f9f6;--ink:#1e3029;--muted:#536358;--green:#17634b;--green-dark:#104b39;--line:#dfe6df;--soft:#edf3ec}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea{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,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #ad7c18;outline-offset:4px}[hidden]{display:none!important}.wrap{width:min(1240px,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:#fff;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;min-height:44px;display:inline-flex;align-items:center}.header-inner nav a:hover{color:var(--green)}.home-link{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:38px}.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;line-height:1.2;margin-bottom:16px}.title-dot{color:var(--green)}h2{font-size:23px;line-height:1.35;letter-spacing:-.65px;margin-bottom:12px}.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}.note-icon{font-size:38px;color:var(--green);line-height:1}.hero-note strong{font-weight:550;color:var(--ink)}.muted{color:var(--muted)}.section-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.section-top h2{margin-bottom:5px}.section-top p{margin-bottom:0;font-size:12px}.section-top .eyebrow{font-size:10px;margin-bottom:8px}.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:#fff;border-color:var(--green)}.button.primary:not(:disabled):hover{background:var(--green-dark)}.button.small{min-height:44px;font-size:12px;padding:8px 13px}.text-button{border:0;background:transparent;color:var(--green);padding:10px 0;font-size:12px;text-decoration:underline;text-underline-offset:3px;min-height:44px}.ip-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ip-card{padding:25px 28px;border:1px solid var(--line);border-radius:14px;background:white;min-width:0;display:flex;align-items:flex-start;flex-direction:column}.ip-card:first-child{background:#eef4ed;border-color:#cbdcc9}.card-top{display:flex;align-items:center;justify-content:space-between;gap:15px;width:100%;margin-bottom:20px}.card-top h3{font-size:15px;margin:0}.badge{font-size:10px;border:1px solid var(--line);padding:3px 9px;border-radius:20px;color:var(--muted);background:#f8faf7}.ip-value{font:600 clamp(20px,2vw,29px)/1.45 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:-.6px;overflow-wrap:anywhere;margin-bottom:12px}.ip-hint{font-size:12px;color:var(--muted);margin-bottom:20px;flex:1}.status-message{font-size:12px;line-height:1.7;margin:14px 0 0;padding:12px 15px;background:#edf3ec;border-radius:8px;color:var(--muted)}.status-message.error{background:#fff1ef;color:#a42c2c}.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:11px;color:var(--muted);margin-top:2px}.copy-status{font-size:12px;color:var(--green);margin:0;min-height:22px}#copy-fallback{margin:10px 0 20px;font-size:12px}#copy-text{display:block;width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;resize:vertical;color:var(--ink);background:white;margin-top:6px}.network-workspace{display:grid;grid-template-columns:1.15fr 1fr;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:18px;box-shadow:0 8px 32px #233c2705}.details-panel{padding:28px;border-right:1px solid var(--line);min-width:0}.ip-switch{padding:0;border:0;display:flex;gap:8px;margin:0 0 12px}.ip-switch legend{font-size:12px;color:var(--muted);padding:0;margin-bottom:8px}.ip-switch label{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:6px 13px;border-radius:8px;border:1px solid var(--line);font-size:12px;cursor:pointer}.ip-switch label:has(input:checked){background:var(--soft);border-color:#97b69b;color:var(--green)}.ip-switch label:has(input:disabled){color:#717b73;cursor:default}.ip-switch input{accent-color:var(--green);width:16px;height:16px;margin:0}.selected-ip{font:13px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere;margin-bottom:5px}.detail-status{color:var(--muted);font-size:11px;margin-bottom:10px}.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;margin:18px 0}.details-grid>div{min-width:0;padding:13px 0;border-top:1px solid var(--line)}.details-grid>div:first-child,.details-grid>div:last-child{grid-column:1/-1}.details-grid dt{font-size:11px;color:var(--muted);margin-bottom:4px}.details-grid dd{margin:0;font-size:13px;font-weight:550;overflow-wrap:anywhere}.map-panel{display:flex;flex-direction:column;min-width:0;background:#fafcf9}.map-heading{padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:10px}.map-heading h2{font-size:14px;letter-spacing:0;margin:0}.map-canvas{position:relative;min-height:345px;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}.empty-content{text-align:center;padding:24px}.empty-pin{display:grid;place-items:center;margin:0 auto 24px;width:64px;height:64px;border-radius:50%;background:#fff;box-shadow:0 0 0 10px #ffffff50;color:var(--green)}.empty-content h3{font-size:19px;font-weight:600;letter-spacing:-.5px;margin-bottom:10px}.empty-content p{font-size:12px;line-height:1.8;color:var(--muted);margin-bottom:20px}#map{width:100%;height:100%;position:absolute;inset:0;border:0}.map-foot{padding:20px 24px 12px;overflow-wrap:anywhere}.map-foot p{font-size:13px;font-weight:550;margin-bottom:8px}.map-foot a{font-size:12px}.location-note{padding:0 24px 22px;font-size:11px;color:var(--muted);margin:0}.privacy-note{font-size:11px;color:var(--muted);margin:17px 0 0;text-align:center}.privacy-note a{white-space:nowrap}.guide-section{padding:62px 0 42px}.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:340px}.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 p{font-size:13px;color:var(--muted);margin-bottom:12px}.knowledge p:last-child{margin-bottom:0}.comparison{padding:24px;border:1px solid #d8e2d0;border-radius:10px;background:#f7f9f3}.comparison>div+div{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.reference-label{font-size:10px;letter-spacing:1.5px;color:var(--green)}.comparison h3{font-size:14px;margin:6px 0}.comparison p{font-size:12px}.faq-section{display:grid;grid-template-columns:1fr 1.65fr;gap:60px;padding:60px 0 30px}.faq-section h2{font-size:27px}.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:12px;color:var(--muted)}.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:24px;flex-wrap:wrap}.related a{display:inline-flex;align-items:center;min-height:44px;font-size:12px;text-decoration:none}.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:11px;color:var(--muted)}.skip-link{position:absolute;left:20px;top:-100px;z-index:10;background:white;padding:12px}.skip-link:focus{top:15px}
@media(max-width:1000px){.wrap{width:calc(100% - 40px)}.hero-note{display:none}.details-panel{padding:23px}.network-workspace{grid-template-columns:1.05fr 1fr}.knowledge{gap:25px;padding:25px}.faq-section{gap:30px}.related{align-items:flex-start;flex-direction:column;gap:12px}}
@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:28px}h1{font-size:35px;letter-spacing:-1.5px}.intro{font-size:13px}.section-top{gap:12px}.section-top h2{font-size:21px}.section-top>button{flex-shrink:0}.ip-grid{grid-template-columns:1fr;gap:12px}.ip-card{padding:22px}.card-top{margin-bottom:14px}.ip-value{font-size:25px}.ip-hint{margin-bottom:14px}.network-workspace{grid-template-columns:1fr}.details-panel{border-right:0;border-bottom:1px solid var(--line);padding:24px}.map-canvas{min-height:345px}.privacy-note{text-align:left;line-height:1.9}.section-heading{display:block}.section-heading>p{display:none}.guide-section{padding:45px 0 25px}.section-heading h2{font-size:23px}.steps{gap:18px}.knowledge{grid-template-columns:1fr;gap:20px}.faq-section{grid-template-columns:1fr;gap:12px;padding:42px 0 25px}.faq-section .muted br{display:none}.related>div{gap:8px 24px}.site-footer>.wrap{flex-wrap:wrap;gap:15px}.site-footer p{flex-basis:60%}.site-footer>.wrap>span:last-child{margin-left:auto}#copy-text{font-size:16px}}
@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}.section-top{flex-wrap:wrap}.section-top>button{min-height:44px}.ip-card{padding:20px}.ip-value{font-size:23px}.details-panel{padding:21px}.details-grid{gap:0 14px}.results-toolbar{flex-wrap:wrap;gap:0}.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{max-width:none}.knowledge{padding:21px}.comparison{padding:18px}.site-footer p{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Barcode scanner workspace */
.scanner-workspace{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);background:white;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 32px #233c2705}.scan-panel{padding:28px;border-right:1px solid var(--line);min-width:0}.scan-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:22px}.scan-heading .eyebrow{margin-bottom:7px}.scan-heading h2{margin:0}.scan-heading .badge{flex-shrink:0}.scan-options{display:grid;grid-template-columns:.85fr 1.15fr;gap:14px}.field{min-width:0;margin-bottom:18px}.field label{display:block;font-size:12px;font-weight:650;margin-bottom:7px}.field label span{font-size:10px;font-weight:400;color:var(--muted);display:block}select{font:inherit;font-size:13px;max-width:100%;width:100%;height:44px;padding:8px 10px;border:1px solid #c5d3c5;border-radius:7px;background:white;color:var(--ink)}select:focus-visible{outline:3px solid #ad7c18;outline-offset:3px}.scan-options .field:first-child label{padding-bottom:16.5px}.scan-view{position:relative;min-height:330px;border:1px dashed #aac3a3;border-radius:12px;background:#f1f5ec;overflow:hidden;display:grid;place-items:center}.scan-view.dragging{border:2px solid var(--green);background:#e5efdf}.camera-empty{text-align:center;padding:30px 22px}.scan-icon{color:var(--green);margin-bottom:15px}.camera-empty h3{font-size:18px;letter-spacing:-.5px;margin-bottom:10px}.camera-empty p{font-size:12px;color:var(--muted);line-height:1.8;margin-bottom:18px}.scan-tag{font-size:9px;letter-spacing:1.5px;color:var(--muted)}#video{display:block;width:100%;max-height:430px;object-fit:contain;background:#17291f}#preview{display:block;max-width:100%;max-height:430px;object-fit:contain}.scan-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.scan-actions .button{flex:1;white-space:nowrap}.camera-tools{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:14px}.sound-option{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);min-height:44px;cursor:pointer}.sound-option input{accent-color:var(--green);width:16px;height:16px;margin:0}#zoom-control{flex-basis:100%}#zoom-control label{display:flex;justify-content:space-between;font-size:12px}#zoom{width:100%;min-height:32px;accent-color:var(--green)}.file-hint{font-size:11px;color:var(--muted);margin:5px 0 0}.result-panel{padding:28px;min-width:0;background:#fafcf9}.result-empty{text-align:center;padding:24px 10px 33px;color:var(--muted)}.result-empty>span{display:block;font-size:42px;color:#8ca18f;margin-bottom:13px}.result-empty h3{font-size:16px;letter-spacing:-.3px;color:var(--ink);margin-bottom:10px}.result-empty p{font-size:12px;margin:0}.full{width:100%}.result-meta{margin:0 0 18px}.result-meta>div{display:flex;gap:15px;justify-content:space-between;border-top:1px solid var(--line);padding:10px 0;font-size:12px}.result-meta dt{color:var(--muted);flex-shrink:0}.result-meta dd{margin:0;text-align:right;font-weight:600;overflow-wrap:anywhere;min-width:0}.result-label{display:block;font-size:12px;font-weight:650;margin-bottom:8px}#result-text{width:100%;padding:13px;border:1px solid #c5d3c5;border-radius:8px;background:white;color:var(--ink);font:13px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;resize:vertical;overflow-wrap:anywhere;min-height:155px}#result-time{display:block;font-size:10px;color:var(--muted);margin:8px 0 18px}.link-note{background:var(--soft);border-radius:7px;padding:11px 12px;font-size:11px;color:var(--muted);margin-bottom:10px;overflow-wrap:anywhere}.link-note strong{color:var(--ink)}#open-link{margin-bottom:10px}.copy-status{margin-top:7px}.history-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.history-heading h3{font-size:14px;margin:0;display:flex;gap:7px;align-items:center}.history-note,.history-empty{font-size:11px;color:var(--muted);margin-bottom:13px}.history-empty{padding:15px 12px;border:1px dashed var(--line);border-radius:7px}.history-list{list-style:none;padding:0;margin:0;max-height:340px;overflow-y:auto}.history-list li+li{border-top:1px solid var(--line)}.history-list button{display:block;width:100%;text-align:left;padding:12px 4px;border:0;background:transparent;color:var(--ink);border-radius:5px}.history-list button:hover{background:var(--soft)}.history-format{display:block;font-size:10px;color:var(--green);font-weight:650;margin-bottom:4px}.history-text{display:block;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.formats-section{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:40px;padding-bottom:30px;border-bottom:1px solid var(--line);align-items:center}.formats-section h2{font-size:21px}.formats-section .muted{font-size:12px;margin:0}.format-tags{display:flex;gap:8px;flex-wrap:wrap}.format-tags>span{display:inline-block;font-size:11px;padding:5px 10px;border:1px solid #d6e1d2;border-radius:6px;background:#f0f5eb;color:#435b45}.source-note h2{font-size:15px;letter-spacing:0;margin-bottom:10px}.source-note p:last-child{margin-bottom:0}
@media(max-width:1000px){.scanner-workspace{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr)}.scan-panel,.result-panel{padding:23px}.scan-heading{align-items:flex-start;flex-wrap:wrap}.scan-options{grid-template-columns:1fr;gap:0}.scan-options .field:first-child label{padding-bottom:0}.field label span{display:inline;margin-left:4px}.formats-section{gap:25px}}
@media(max-width:760px){.scanner-workspace{grid-template-columns:1fr}.scan-panel{border-right:0;border-bottom:1px solid var(--line);padding:24px}.result-panel{padding:24px}.scan-heading{align-items:center}.scan-options{grid-template-columns:1fr 1fr;gap:12px}.scan-options .field:first-child label{padding-bottom:16.5px}.field label span{display:block;margin-left:0}select,#result-text{font-size:16px}.scan-view{min-height:320px}.formats-section{grid-template-columns:1fr;gap:20px}.history-list{max-height:230px}}
@media(max-width:420px){.scan-panel,.result-panel{padding:20px}.scan-options{grid-template-columns:1fr;gap:0}.scan-options .field:first-child label{padding-bottom:0}.scan-heading h2{font-size:21px}.scan-view{min-height:300px}.camera-empty{padding:24px 14px}.camera-empty h3{font-size:17px}.scan-actions{gap:8px}.scan-actions .button{font-size:12px;padding:10px}.format-tags{gap:7px}.formats-section{margin-top:30px}}