@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#071920;--bg2:#0a222b;--panel:#102b34;--panel2:#132f38;--line:rgba(195,224,218,.11);--line2:rgba(195,224,218,.2);--text:#eaf4ef;--muted:#9ab3ad;--dim:#6e8983;--mint:#9fe2c3;--mint2:#66cba1;--gold:#e9bd78;--red:#ed8c78;--radius:22px;--shadow:0 18px 50px rgba(0,0,0,.2)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 74% -10%,rgba(45,115,103,.17),transparent 38%),var(--bg);color:var(--text);font-family:'DM Sans',system-ui,sans-serif;font-size:14px;line-height:1.5}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh}.side-rail{position:fixed;inset:0 auto 0 0;width:245px;background:rgba(6,23,30,.94);border-right:1px solid var(--line);padding:26px 17px 18px;display:flex;flex-direction:column;z-index:20;backdrop-filter:blur(18px)}.brand-lockup{display:flex;align-items:center;gap:11px;padding:0 10px 31px}.brand-mark{width:39px;height:39px}.brand-words{display:flex;flex-direction:column;letter-spacing:.14em;line-height:1.15}.brand-words strong{font:800 13px Manrope,sans-serif}.brand-words small{font-size:9px;color:var(--mint);letter-spacing:.28em;margin-top:4px}.rail-label,.eyebrow{font-size:9px;letter-spacing:.19em;font-weight:700;color:#82a49a}.rail-label{padding:0 12px 11px}.primary-nav{display:grid;gap:5px}.nav-item{width:100%;border:0;background:transparent;color:#9db5ae;padding:12px 13px;border-radius:12px;display:flex;align-items:center;gap:13px;text-align:left;font-weight:600;font-size:12px;transition:.2s}.nav-item:hover,.nav-item.active{background:linear-gradient(90deg,rgba(112,200,162,.16),rgba(112,200,162,.035));color:#dff8eb}.nav-item.active{box-shadow:inset 2px 0 var(--mint2)}.nav-icon{width:20px;text-align:center;font-size:19px;color:var(--mint)}.nav-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);margin-left:auto;opacity:0}.nav-dot.show{opacity:1}.rail-spacer{flex:1}.rail-project-card{border:1px solid var(--line);background:linear-gradient(135deg,rgba(31,80,75,.34),rgba(13,42,49,.55));border-radius:15px;padding:13px 10px;display:flex;align-items:center;gap:10px}.rail-project-card>div:nth-child(2){display:grid;gap:2px;flex:1}.rail-project-card strong{font-size:11px}.rail-project-card small{font-size:10px;color:var(--muted)}.project-orbit{width:29px;height:29px;border:1px solid rgba(159,226,195,.6);border-radius:50%;display:grid;place-items:center}.project-orbit span{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 13px var(--mint)}.status-pip,.privacy-dot,.green-pip{width:7px;height:7px;border-radius:50%;background:var(--mint2);box-shadow:0 0 9px rgba(102,203,161,.6)}.rail-footer{font-size:10px;color:var(--dim);display:flex;gap:8px;align-items:center;padding:17px 8px 0}.main-area{margin-left:245px;min-height:100vh;padding:0 42px 22px;max-width:1800px}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;margin-bottom:29px}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--dim)}.breadcrumb b{color:#49625e}.breadcrumb strong{color:#dcebe4;font-weight:600}.top-actions{display:flex;align-items:center;gap:13px}.local-badge,.privacy-pill{border:1px solid rgba(122,207,167,.2);border-radius:30px;padding:7px 11px;color:#b3d6c7;font-size:10px;display:flex;gap:8px;align-items:center;background:rgba(74,145,112,.08)}.local-badge i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--mint2)}.icon-button{height:30px;width:30px;border:1px solid var(--line2);background:transparent;color:#c4d9d0;border-radius:50%;font-weight:700}.install-button{border:1px solid rgba(159,226,195,.33);background:rgba(159,226,195,.1);color:var(--mint);padding:8px 13px;border-radius:10px;font-size:11px;font-weight:700}.install-button span{font-size:16px}.mobile-brand{display:none}.page{display:none;animation:pageIn .32s ease}.page.active{display:block}@keyframes pageIn{from{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:none}}.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow-line{width:19px;height:1px;background:var(--mint2);display:inline-block}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Manrope,'DM Sans',sans-serif}h1{font-size:clamp(33px,4vw,53px);letter-spacing:-.055em;line-height:1.04;margin:13px 0 14px;font-weight:700}h1 em{font-style:normal;color:var(--mint)}h2{font-size:22px;letter-spacing:-.035em;margin:6px 0 0}h3{font-size:16px;letter-spacing:-.025em;margin:7px 0 10px}.lead{max-width:500px;color:#a7beb6;font-size:13px;line-height:1.8;margin-bottom:20px}.welcome-row{min-height:280px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:15px;margin-bottom:35px;overflow:hidden}.hero-art{height:268px;position:relative;display:flex;align-items:center;justify-content:center}.hero-art:before{content:'';position:absolute;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(104,201,156,.14),transparent 68%);filter:blur(3px)}.hero-art img{width:min(100%,560px);height:100%;object-fit:contain;position:relative;filter:drop-shadow(0 13px 30px rgba(0,0,0,.22))}.hero-actions{display:flex;gap:10px;align-items:center}.button{border-radius:11px;padding:11px 16px;font-weight:700;font-size:11px;display:inline-flex;align-items:center;justify-content:center;gap:15px;transition:transform .18s,background .18s,border .18s}.button:hover{transform:translateY(-1px)}.button-primary{background:var(--mint);color:#09231e;border:1px solid var(--mint);box-shadow:0 8px 22px rgba(112,210,165,.12)}.button-primary:hover{background:#b7f0d2}.button-quiet{background:transparent;border:1px solid var(--line2);color:#d2e5dc}.button-outline{background:rgba(207,233,220,.025);border:1px solid var(--line2);color:#cde0d6}.button-outline:hover,.button-quiet:hover{border-color:rgba(159,226,195,.6);background:rgba(159,226,195,.07)}.button-wide{width:100%;margin-top:12px}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.quiet-tag,.soft-chip{font-size:9px;letter-spacing:.13em;color:#9fb8ae;padding:7px 10px;border:1px solid var(--line);border-radius:30px}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:15px}.metric-card,.panel{border:1px solid var(--line);background:linear-gradient(145deg,rgba(18,48,57,.9),rgba(12,37,45,.92));border-radius:var(--radius);box-shadow:var(--shadow)}.metric-card{padding:17px 18px 15px;min-height:144px}.metric-top{display:flex;justify-content:space-between;align-items:center;color:#91aaa1;font-size:9px;letter-spacing:.14em;font-weight:700}.metric-icon{width:25px;height:25px;display:grid;place-items:center;border-radius:8px;background:rgba(159,226,195,.09);color:var(--mint);font-size:16px}.metric-value{font:700 31px Manrope,sans-serif;letter-spacing:-.05em;margin:11px 0 3px}.metric-value small{font:500 12px 'DM Sans',sans-serif;letter-spacing:0;color:#9db5ab}.metric-text{font-size:24px}.metric-note{font-size:10px;color:#90aaa0}.metric-track{height:3px;background:#26434a;border-radius:10px;margin-top:13px;overflow:hidden}.metric-track span{display:block;width:0;height:100%;background:var(--mint2);transition:width .3s}.metric-foot{margin-top:11px}.tiny-coordinate{font-size:9px;color:#78938a}.home-lower-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:14px}.panel{padding:20px}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.panel-heading h3{margin-bottom:0}.step-count{font-size:10px;color:var(--gold);letter-spacing:.1em}.next-panel>p,.integrity-rule p,.muted-copy{font-size:11px;color:#9bb4ab;line-height:1.75}.next-panel>p{margin:12px 0 15px;max-width:560px}.file-mini-row{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);padding:10px 0}.file-glyph{height:30px;width:30px;border-radius:8px;background:rgba(159,226,195,.09);color:var(--mint);font-size:8px;display:grid;place-items:center;font-weight:800}.file-mini-row>div{display:grid;flex:1;gap:1px}.file-mini-row strong{font-size:10px}.file-mini-row small{font-size:9px;color:var(--dim)}.file-state{font-size:9px;color:#91a9a0}.file-state.ready{color:var(--mint)}.integrity-panel{background:linear-gradient(145deg,rgba(26,58,57,.77),rgba(12,37,45,.95))}.shield-mark{width:31px;height:31px;border:1px solid rgba(159,226,195,.25);border-radius:9px;display:grid;place-items:center;color:var(--mint);font-size:20px}.integrity-rule{display:flex;gap:11px;margin:16px 0}.rule-dot{width:7px;height:7px;border-radius:50%;background:var(--mint2);margin-top:6px;flex:none}.rule-dot.amber{background:var(--gold)}.integrity-rule strong{font-size:11px}.integrity-rule p{margin:4px 0 0}.text-link{font-size:10px;color:var(--mint);font-weight:700;display:inline-block;margin-top:8px}.bottom-note{color:#6f8981;font-size:9px;margin:21px 1px 7px;display:flex;gap:9px;align-items:center}.bottom-note span{color:var(--mint)}.page-intro{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:5px 0 22px}.page-intro h1{font-size:37px;margin-bottom:8px}.page-intro .lead{margin-bottom:0}.page-intro-actions{padding-bottom:8px}.soft-chip{display:inline-flex;align-items:center;gap:8px;letter-spacing:0;font-size:10px}.map-layout{display:grid;grid-template-columns:minmax(0,1fr) 255px;gap:14px}.map-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#102931;box-shadow:var(--shadow)}.map-toolbar{height:59px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.map-toolbar>div:first-child{display:grid;gap:2px}.map-toolbar strong{font-size:11px}.map-toolbar small{font-size:9px;color:var(--muted)}.map-tools{display:flex;gap:6px}.map-tool{width:29px;height:29px;border-radius:8px;border:1px solid var(--line2);color:var(--mint);background:transparent}.map-canvas{height:440px;background:#18353b;position:relative;z-index:1}.map-canvas .leaflet-container{background:#18353b;font-family:'DM Sans',sans-serif}.map-canvas .leaflet-control-attribution{font-size:8px}.map-canvas .leaflet-control-zoom a{background:#0b252d;color:#d9ece3;border-color:#2b4a4f}.map-footer{padding:11px 15px;display:flex;justify-content:space-between;gap:10px;color:#91aaa1;font-size:9px}.legend-outline{display:inline-block;width:13px;height:9px;border:1px dashed var(--gold);margin-right:6px}.map-side{padding:19px}.map-side h3{font-size:19px;margin:7px 0}.profile-coords{background:rgba(159,226,195,.055);border:1px solid rgba(159,226,195,.12);padding:13px;border-radius:12px;display:grid;gap:4px;margin:16px 0}.profile-coords span,.profile-item span{font-size:8px;color:#7f9b91;letter-spacing:.12em}.profile-coords strong{font:600 14px Manrope,sans-serif;color:#d9eee4}.profile-separator{height:1px;background:var(--line);margin:12px 0}.profile-item{display:grid;gap:4px;margin:11px 0}.profile-item strong{font-size:10px;color:#cfe1d7}.warn-text{color:var(--gold)!important}.map-disclaimer{margin-top:12px;padding:12px 14px;background:rgba(233,189,120,.055);border:1px solid rgba(233,189,120,.13);border-radius:12px;color:#b8b5a5;font-size:10px}.map-disclaimer span{color:var(--gold);padding-right:6px}.notice{border-radius:14px;padding:13px 15px;display:flex;gap:12px;margin:0 0 15px}.notice-caution{background:rgba(233,189,120,.065);border:1px solid rgba(233,189,120,.2)}.notice-icon{width:23px;height:23px;display:grid;place-items:center;border-radius:50%;background:rgba(233,189,120,.15);color:var(--gold);font-weight:800;flex:none}.notice strong{font-size:11px;color:#ead7b4}.notice p{font-size:10px;color:#b4ad99;line-height:1.6;margin:3px 0 0}.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.upload-card{display:block;position:relative;cursor:pointer;border:1px dashed rgba(159,226,195,.28);border-radius:18px;background:linear-gradient(145deg,rgba(23,59,61,.5),rgba(12,39,46,.75));padding:16px 18px;transition:.2s}.upload-card:hover{border-color:var(--mint);background:rgba(32,77,70,.38)}.upload-card.dragover{border-color:var(--mint);background:rgba(80,160,117,.15)}.upload-card-top{display:flex;justify-content:space-between;align-items:center}.date-chip{font-size:8px;letter-spacing:.15em;font-weight:800;color:var(--mint);background:rgba(159,226,195,.09);padding:6px 8px;border-radius:7px}.after-date{color:#f0c88d;background:rgba(233,189,120,.1)}.upload-status{font-size:9px;color:var(--dim)}.upload-status.ready{color:var(--mint)}.upload-icon{font-size:24px;color:var(--mint);margin:10px 0 2px}.upload-card>strong{font-size:12px;display:block}.upload-filename{display:block;font-size:9px;color:#9ab2a8;margin-top:3px;overflow-wrap:anywhere}.upload-hint{display:block;color:#708b82;font-size:9px;margin:7px 0 10px}.upload-card .button{padding:8px 11px;font-size:9px}.loading-line{font-size:10px;color:#9eb4aa;padding:11px 2px}.loading-line.error{color:#f0a28c}.loading-line.success{color:var(--mint)}.compare-workspace{padding:18px;margin-top:3px}.compare-panel-heading{align-items:center;margin-bottom:14px}.segmented{display:flex;border:1px solid var(--line2);background:#0a222a;padding:3px;border-radius:10px;gap:2px}.segment{background:transparent;border:0;border-radius:7px;padding:6px 10px;color:#8ea9a0;font-size:9px}.segment.active{background:#214941;color:#dff8eb}.raster-viewer{height:300px;position:relative;overflow:hidden;border-radius:14px;background:radial-gradient(ellipse at 50% 45%,#23454a,#102a33 72%);display:grid;place-items:center;border:1px solid var(--line)}.raster-viewer canvas{width:auto;height:auto;max-width:100%;max-height:100%;image-rendering:pixelated;object-fit:contain}.raster-empty{text-align:center;max-width:330px;padding:20px}.empty-orbit{width:58px;height:58px;border:1px solid rgba(159,226,195,.27);border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;color:var(--mint);font-size:30px;box-shadow:0 0 0 9px rgba(159,226,195,.025),0 0 26px rgba(159,226,195,.1)}.raster-empty strong{font:600 14px Manrope,sans-serif}.raster-empty p{font-size:10px;color:#8ea99f;line-height:1.7;margin:6px 0 0}.raster-label{position:absolute;top:12px;padding:7px 10px;border-radius:8px;background:rgba(5,22,27,.82);font-size:8px;letter-spacing:.13em;font-weight:800;z-index:2;backdrop-filter:blur(8px)}.label-before{left:12px;color:#b5e5d0}.label-after{right:12px;color:#f0cb92}.label-change{right:12px;color:#d6d4ff}.compare-slider-row{display:flex;align-items:center;gap:13px;padding:13px 2px 7px}.compare-slider-row label{font-size:8px;letter-spacing:.13em;color:#8fa89e;white-space:nowrap}.compare-slider-row input{flex:1;accent-color:var(--mint2)}.compare-slider-row output{font-size:10px;color:#cde0d6;width:34px;text-align:right}.compare-legend{display:flex;gap:17px;align-items:center;flex-wrap:wrap;padding:8px 2px 13px;color:#9bb2a9;font-size:9px}.legend-swatch{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:middle}.before-swatch{background:#79b8a1}.after-swatch{background:#dfa65f}.legend-explain{margin-left:auto;color:#738d84}.comparison-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);padding-top:13px}.comparison-stats>div{padding:3px 12px;border-right:1px solid var(--line);display:grid;gap:5px}.comparison-stats>div:first-child{padding-left:2px}.comparison-stats>div:last-child{border:0}.comparison-stats span{font-size:8px;letter-spacing:.13em;color:#819a91}.comparison-stats strong{font:600 16px Manrope,sans-serif;color:#dcece4}.compare-actions{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}.compare-actions .button{font-size:9px}.fine-print{font-size:9px;color:#718b82}.insight-state{display:flex;gap:19px;align-items:center;margin-bottom:14px;padding:23px}.insight-empty-icon{width:58px;height:58px;flex:none;border-radius:17px;background:rgba(159,226,195,.07);display:grid;place-items:center;color:var(--mint);font-size:31px}.insight-state h3{margin:0 0 5px}.insight-state p{font-size:11px;color:#98b0a6;max-width:600px;margin-bottom:12px}.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.insight-card{position:relative;min-height:214px;overflow:hidden}.insight-number{position:absolute;right:15px;top:8px;font:700 46px Manrope,sans-serif;color:rgba(159,226,195,.07)}.insight-card h3{margin:12px 0 8px}.insight-card p{font-size:10px;color:#9ab2a8;line-height:1.75}.field-evidence{margin-top:14px;display:flex;justify-content:space-between;gap:20px;align-items:center}.field-evidence h3{margin:6px 0}.field-evidence p{font-size:10px;color:#9db3a9;line-height:1.7;max-width:600px;margin:0}.evidence-tags{display:flex;flex-wrap:wrap;gap:6px;max-width:280px}.evidence-tags span{border:1px solid var(--line2);border-radius:20px;padding:6px 9px;color:#b5d2c4;font-size:9px}.metadata-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.metadata-card h3{font-size:20px;margin:7px 0 3px}.meta-state{font-size:9px;color:var(--dim)}.meta-state.ready{color:var(--mint)}.meta-rows{border-top:1px solid var(--line);margin-top:14px;padding-top:9px}.meta-rows>div{display:flex;justify-content:space-between;gap:12px;padding:6px 0}.meta-rows span{font-size:9px;color:#8ca69c}.meta-rows strong{font-size:9px;color:#d1e3d9;text-align:right}.product-id{font-size:8px;line-height:1.6;color:#7f9a90;overflow-wrap:anywhere;background:rgba(0,0,0,.12);border-radius:8px;padding:9px;margin-top:11px}.verified-tag{font-size:8px;color:var(--gold);letter-spacing:.12em;border:1px solid rgba(233,189,120,.2);padding:5px 8px;border-radius:7px}.processing-card,.sources-card{margin-top:14px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:17px 0}.process-grid>div{display:grid;gap:5px}.process-grid span{font-size:8px;color:#849e94;letter-spacing:.09em}.process-grid strong{font-size:10px;color:#d2e2d9}.method-note{font-size:9px;line-height:1.65;color:#b5ac94;background:rgba(233,189,120,.055);border:1px solid rgba(233,189,120,.13);padding:11px 13px;border-radius:10px}.method-note strong{color:#efd09b}.sources-card{display:grid;gap:0}.sources-card>.eyebrow{margin-bottom:8px}.sources-card>a{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.source-icon{width:29px;height:29px;border-radius:8px;background:rgba(159,226,195,.08);color:var(--mint);display:grid;place-items:center}.sources-card a span:nth-child(2){display:grid;gap:2px}.sources-card strong{font-size:10px}.sources-card small{font-size:9px;color:#8ca69c}.app-footer{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:18px 0 6px;margin-top:25px;color:#6c877e;font-size:8px;letter-spacing:.06em}.mobile-nav{display:none}.toast-region{position:fixed;right:20px;bottom:20px;z-index:100;display:grid;gap:8px}.toast{background:#173a40;color:#e6f4eb;border:1px solid rgba(159,226,195,.25);box-shadow:var(--shadow);padding:12px 15px;border-radius:12px;font-size:11px;max-width:320px;animation:pageIn .2s ease}.toast.error{border-color:rgba(237,140,120,.5)}.modal-backdrop{position:fixed;inset:0;background:rgba(1,11,15,.72);backdrop-filter:blur(10px);z-index:90;display:grid;place-items:center;padding:18px}.modal-backdrop[hidden]{display:none}.modal-card{max-width:480px;width:100%;padding:27px;border-radius:22px;border:1px solid var(--line2);background:#102b34;position:relative;box-shadow:0 25px 90px rgba(0,0,0,.45)}.modal-card h2{font-size:26px;margin:12px 0}.modal-card p{font-size:11px;line-height:1.8;color:#a9beb4}.modal-close{position:absolute;top:13px;right:14px;border:0;color:#b9d0c5;background:transparent;font-size:25px}.modal-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.modal-facts span{display:grid;gap:5px;background:rgba(159,226,195,.06);padding:10px;border-radius:9px;color:#839f94;font-size:8px}.modal-facts strong{font-size:9px;color:#d9ece1}.muted-copy{color:#91aaa0}.onboarding{position:fixed;inset:0;background:radial-gradient(ellipse at 80% 20%,rgba(59,139,111,.18),transparent 40%),#071920;z-index:120;padding:25px max(24px,calc((100vw - 700px)/2));display:flex;flex-direction:column}.onboarding[hidden]{display:none}.onboard-top{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:.15em;font-weight:800}.onboard-top img{width:35px}.onboard-top button{margin-left:auto;border:0;background:transparent;color:#91aaa0;font-size:11px}.onboard-progress{display:flex;gap:6px;margin-top:32px}.onboard-progress i{height:3px;flex:1;background:#214047;border-radius:5px}.onboard-progress i.active{background:var(--mint2)}.onboard-content{max-width:520px;margin:auto 0}.onboard-illustration{width:90px;height:90px;border:1px solid rgba(159,226,195,.25);border-radius:28px;display:grid;place-items:center;color:var(--mint);font-size:43px;margin-bottom:33px;background:rgba(159,226,195,.05);box-shadow:0 0 60px rgba(111,209,158,.09)}.onboard-content h1{font-size:clamp(40px,8vw,66px)}.onboard-content p{color:#9cb5aa;max-width:440px;line-height:1.9;font-size:13px}.onboard-bottom{display:flex;justify-content:space-between;align-items:center;color:#739087;font-size:10px}.noscript-note{position:fixed;inset:auto 10px 10px;background:#712;color:white;padding:15px;z-index:200}
@media(max-width:1100px){.main-area{padding:0 26px 22px}.side-rail{width:218px}.main-area{margin-left:218px}.home-lower-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{font-size:13px}.side-rail{display:none}.main-area{margin:0;padding:0 17px 90px}.topbar{height:61px;margin-bottom:21px}.mobile-brand{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.1em}.mobile-brand img{width:29px}.mobile-brand span{color:var(--mint)}.breadcrumb{display:none}.top-actions{gap:7px}.local-badge{font-size:0;padding:8px}.local-badge i{width:7px;height:7px}.icon-button{width:28px;height:28px}.install-button{font-size:9px;padding:7px 9px}.welcome-row{grid-template-columns:1fr;gap:0;margin-bottom:22px;min-height:auto}.welcome-row>div:first-child{padding-top:8px}.hero-art{height:190px;margin-top:-5px}.hero-art img{max-height:210px}.welcome-row h1{font-size:43px}.lead{font-size:12px}.section-heading h2{font-size:19px}.quiet-tag{font-size:7px}.metric-grid{grid-template-columns:1fr 1fr;gap:9px}.metric-card{padding:13px;min-height:132px}.metric-card:last-child{grid-column:1/-1;min-height:115px}.metric-value{font-size:26px}.metric-text{font-size:21px}.home-lower-grid{gap:10px}.panel{padding:16px;border-radius:17px}.page-intro{display:block;margin-top:4px}.page-intro h1{font-size:32px}.page-intro .lead{font-size:11px}.page-intro-actions{padding:12px 0 0}.map-layout{grid-template-columns:1fr}.map-canvas{height:360px}.map-side{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px}.map-side>.eyebrow,.map-side h3,.map-side>.muted-copy,.profile-coords,.profile-separator,.map-side .button{grid-column:1/-1}.profile-coords{margin:8px 0}.profile-item{margin:3px 0}.map-footer{font-size:8px}.upload-grid,.metadata-grid{grid-template-columns:1fr}.upload-card{padding:14px}.segmented{width:100%;overflow:auto}.segment{padding:6px 8px;white-space:nowrap}.compare-panel-heading{display:grid}.raster-viewer{height:245px}.comparison-stats{grid-template-columns:repeat(2,1fr);row-gap:10px}.comparison-stats>div:nth-child(2){border:0}.comparison-stats>div:nth-child(3){padding-left:2px}.compare-legend{gap:10px}.legend-explain{margin-left:0;width:100%}.insight-grid{grid-template-columns:1fr}.insight-card{min-height:auto}.insight-state{align-items:flex-start;padding:16px;gap:12px}.insight-empty-icon{width:43px;height:43px;font-size:22px}.field-evidence{display:block}.evidence-tags{margin-top:13px;max-width:none}.process-grid{grid-template-columns:1fr 1fr;gap:13px}.page-intro .button{margin-top:13px}.app-footer{display:grid;gap:6px}.mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:9px;right:9px;bottom:max(8px,env(safe-area-inset-bottom));padding:7px 5px;background:rgba(7,28,35,.94);border:1px solid rgba(180,219,202,.15);border-radius:17px;z-index:60;backdrop-filter:blur(20px);box-shadow:0 12px 35px rgba(0,0,0,.3)}.mobile-nav-item{border:0;background:transparent;color:#7f9b91;display:grid;justify-items:center;gap:2px;padding:3px}.mobile-nav-item span{font-size:18px;line-height:1.2}.mobile-nav-item small{font-size:8px}.mobile-nav-item.active{color:var(--mint)}.mobile-nav-item.active span{filter:drop-shadow(0 0 5px rgba(159,226,195,.4))}.toast-region{left:12px;right:12px;bottom:78px}.toast{max-width:none}.onboarding{padding:20px 23px}.onboard-progress{margin-top:25px}.onboard-illustration{margin-bottom:23px}.modal-card{padding:23px}.local-badge{display:none}}
@media(max-width:390px){.main-area{padding-left:13px;padding-right:13px}.welcome-row h1{font-size:39px}.hero-actions{gap:7px}.button{padding:10px 12px;font-size:10px}.metric-card{padding:11px}.metric-top{font-size:8px}.metric-value{font-size:24px}.metric-text{font-size:19px}.page-intro h1{font-size:29px}}

/* KUNTAU TERRAPULSE 0.2.1 — visual story, appearance settings and light theme */
:root[data-theme="light"]{
  --bg:#f1f6f4;--bg2:#e7efec;--panel:#ffffff;--panel2:#f7fbf9;
  --line:rgba(24,63,54,.11);--line2:rgba(24,63,54,.2);
  --text:#142b24;--muted:#60786e;--dim:#80948b;
  --mint:#087d59;--mint2:#119a70;--gold:#a86b22;--red:#b64d40;
  --shadow:0 15px 40px rgba(24,70,56,.09);
  --nav-bg:rgba(249,252,250,.96);
  color-scheme:light;
}
:root[data-theme="dark"]{color-scheme:dark}

/* Three visual story images echo the agreed Terrapulse concept board. */
.visual-story-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:-13px 0 30px}
.visual-story-card{height:190px;position:relative;overflow:hidden;border:1px solid var(--line2);border-radius:18px;background:#0b2630;box-shadow:var(--shadow);isolation:isolate}
.visual-story-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .65s cubic-bezier(.2,.8,.2,1);filter:saturate(.92)}
.visual-story-card:hover img{transform:scale(1.045)}
.visual-story-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,15,20,.02) 12%,rgba(3,15,20,.25) 48%,rgba(3,15,20,.88) 100%);z-index:1}
.visual-story-copy{position:absolute;z-index:2;left:17px;right:17px;bottom:14px;color:#fff}
.visual-story-copy>span{font-size:8px;letter-spacing:.18em;font-weight:800;color:#9fe2c3}
.visual-story-copy h3{font-size:16px;letter-spacing:-.03em;margin:6px 0 3px;color:#fff}
.visual-story-copy p{font-size:9px;line-height:1.55;color:rgba(255,255,255,.78);margin:0;max-width:310px}

/* Settings workspace */
.settings-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
.settings-card h3{font-size:17px;margin:8px 0 6px}
.settings-card>.muted-copy{max-width:640px}
.theme-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:17px}
.theme-choice{border:1px solid var(--line2);background:var(--panel2);color:var(--text);border-radius:14px;padding:10px;text-align:left;display:grid;gap:7px;transition:border .2s,transform .2s,box-shadow .2s}
.theme-choice:hover{transform:translateY(-2px)}
.theme-choice.selected{border-color:var(--mint2);box-shadow:0 0 0 2px color-mix(in srgb,var(--mint2) 18%,transparent)}
.theme-choice strong{font-size:11px}.theme-choice small{font-size:9px;color:var(--muted)}
.theme-preview{height:76px;border-radius:9px;border:1px solid var(--line);padding:8px;display:flex;gap:5px;align-items:flex-start;overflow:hidden}
.theme-preview i{display:block;border-radius:5px;height:100%;background:rgba(255,255,255,.15)}
.theme-preview i:first-child{width:24%;}.theme-preview i:nth-child(2){width:48%;}.theme-preview i:nth-child(3){flex:1}
.light-preview{background:#f0f5f2}.light-preview i{background:linear-gradient(180deg,#dcebe4,#fff);border:1px solid #cbded4}
.dark-preview{background:#0b2029}.dark-preview i{background:linear-gradient(180deg,#173c3b,#102d36);border:1px solid #31534d}
.system-preview{background:linear-gradient(90deg,#edf4ef 0 50%,#10232c 50%);}.system-preview i{background:linear-gradient(90deg,#d5e7db 0 50%,#1c4540 50%);border:1px solid var(--line2)}
.settings-fact{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:10px 0;font-size:10px}.settings-fact span{color:var(--muted)}.settings-fact strong{text-align:right;color:var(--text)}
.credit-list{border-top:1px solid var(--line);margin-top:12px;padding-top:8px}.credit-list p{font-size:9px;line-height:1.6;color:var(--muted);margin:8px 0}.credit-list strong{color:var(--text)}
.settings-version{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);margin-top:18px;padding:15px 2px 5px;color:var(--dim);font-size:9px}.settings-version strong{color:var(--mint);font-size:10px}

/* Photo-led five-step welcome screens */
.onboarding{background:radial-gradient(ellipse at 82% 10%,rgba(38,127,102,.2),transparent 43%),#071920}
.onboard-content{max-width:930px;width:100%;margin:auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);align-items:center;gap:clamp(24px,5vw,62px)}
.onboard-visual-wrap{position:relative;height:clamp(230px,42vh,390px);border-radius:24px;overflow:hidden;border:1px solid rgba(177,224,207,.22);background:#0c2b33;box-shadow:0 25px 80px rgba(0,0,0,.32)}
.onboard-visual{width:100%;height:100%;object-fit:cover;display:block}
.onboard-visual-caption{position:absolute;left:13px;right:13px;bottom:12px;background:rgba(3,17,23,.67);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.16);border-radius:9px;padding:8px 10px;color:#e9f7f0;font-size:9px}
.onboard-copy{min-width:0}.onboard-illustration{width:56px;height:56px;border-radius:17px;font-size:25px;margin-bottom:18px}
.onboard-copy h1{font-size:clamp(35px,5vw,58px);margin:10px 0 13px}.onboard-copy p{max-width:410px}
.onboard-bottom{max-width:930px;width:100%;margin:0 auto}

/* Light mode — surfaces, text and navigation */
:root[data-theme="light"] body{background:radial-gradient(ellipse at 74% -10%,rgba(37,149,110,.09),transparent 38%),var(--bg);color:var(--text)}
:root[data-theme="light"] .side-rail{background:var(--nav-bg);border-right-color:var(--line);backdrop-filter:blur(18px)}
:root[data-theme="light"] .nav-item{color:#5f786e}
:root[data-theme="light"] .nav-item:hover,:root[data-theme="light"] .nav-item.active{color:#0b694c;background:linear-gradient(90deg,rgba(17,154,112,.13),rgba(17,154,112,.035))}
:root[data-theme="light"] .breadcrumb{color:#80948b}:root[data-theme="light"] .breadcrumb strong{color:var(--text)}
:root[data-theme="light"] .icon-button{color:#315b4b;background:#fff;border-color:var(--line2)}
:root[data-theme="light"] .local-badge,:root[data-theme="light"] .privacy-pill{color:#276d53;background:rgba(17,154,112,.07);border-color:rgba(17,154,112,.18)}
:root[data-theme="light"] .lead,:root[data-theme="light"] .next-panel>p,:root[data-theme="light"] .integrity-rule p,:root[data-theme="light"] .muted-copy{color:#60786e}
:root[data-theme="light"] h1,:root[data-theme="light"] h2,:root[data-theme="light"] h3{color:var(--text)}
:root[data-theme="light"] h1 em{color:#087d59}
:root[data-theme="light"] .button-quiet,:root[data-theme="light"] .button-outline{color:#275844;border-color:rgba(29,91,68,.22);background:rgba(255,255,255,.65)}
:root[data-theme="light"] .metric-card,:root[data-theme="light"] .panel{background:linear-gradient(145deg,#fff,#f7fbf9);border-color:var(--line);color:var(--text);box-shadow:var(--shadow)}
:root[data-theme="light"] .metric-top,:root[data-theme="light"] .metric-note,:root[data-theme="light"] .metric-value small,:root[data-theme="light"] .tiny-coordinate{color:#688177}
:root[data-theme="light"] .metric-track{background:#dbe8e1}
:root[data-theme="light"] .file-mini-row{border-color:var(--line)}
:root[data-theme="light"] .file-mini-row strong,:root[data-theme="light"] .metric-value,:root[data-theme="light"] .integrity-rule strong{color:var(--text)}
:root[data-theme="light"] .file-mini-row small,:root[data-theme="light"] .file-state{color:#7a9187}
:root[data-theme="light"] .integrity-panel{background:linear-gradient(145deg,#f0f8f4,#fff)}
:root[data-theme="light"] .quiet-tag,:root[data-theme="light"] .soft-chip{color:#587469;border-color:var(--line)}
:root[data-theme="light"] .map-card{background:#fff;border-color:var(--line)}
:root[data-theme="light"] .map-toolbar{background:#fff;color:var(--text);border-color:var(--line)}
:root[data-theme="light"] .map-toolbar small,:root[data-theme="light"] .profile-item span,:root[data-theme="light"] .profile-coords span{color:#71887e}
:root[data-theme="light"] .map-side{background:#fff}
:root[data-theme="light"] .map-footer,:root[data-theme="light"] .map-disclaimer{color:#687f75}
:root[data-theme="light"] .map-disclaimer{background:#f6faf8;border-color:var(--line)}
:root[data-theme="light"] .upload-card,:root[data-theme="light"] .compare-card,:root[data-theme="light"] .comparison-panel{background:#fff;color:var(--text);border-color:var(--line)}
:root[data-theme="light"] .upload-card p,:root[data-theme="light"] .upload-card small,:root[data-theme="light"] .fine-print{color:#71887e}
:root[data-theme="light"] .segmented{background:#eaf2ed;border-color:var(--line)}
:root[data-theme="light"] .segment{color:#587469}
:root[data-theme="light"] .segment.active{background:#fff;color:#087d59;box-shadow:0 2px 8px rgba(18,65,48,.12)}
:root[data-theme="light"] .comparison-stats strong,:root[data-theme="light"] .meta-rows strong,:root[data-theme="light"] .process-grid strong{color:var(--text)}
:root[data-theme="light"] .comparison-stats span,:root[data-theme="light"] .meta-rows span,:root[data-theme="light"] .process-grid span{color:#71887e}
:root[data-theme="light"] .comparison-stats,:root[data-theme="light"] .comparison-stats>div,:root[data-theme="light"] .meta-rows{border-color:var(--line)}
:root[data-theme="light"] .product-id{color:#536d62;background:#f0f6f2}
:root[data-theme="light"] .method-note{background:#fff8e9;border-color:#eed9af;color:#7b643d}
:root[data-theme="light"] .method-note strong{color:#765117}
:root[data-theme="light"] .insight-state p,:root[data-theme="light"] .insight-card p,:root[data-theme="light"] .field-evidence p{color:#60786e}
:root[data-theme="light"] .evidence-tags span{color:#28634d;border-color:rgba(17,154,112,.22)}
:root[data-theme="light"] .app-footer,:root[data-theme="light"] .bottom-note{color:#82958d}
:root[data-theme="light"] .mobile-nav{background:rgba(250,253,251,.96);border-color:rgba(31,81,62,.16);box-shadow:0 12px 35px rgba(20,70,53,.14)}
:root[data-theme="light"] .mobile-nav-item{color:#768d83}
:root[data-theme="light"] .mobile-nav-item.active{color:#087d59}
:root[data-theme="light"] .modal-card{background:#fff;color:var(--text);border-color:var(--line2)}
:root[data-theme="light"] .modal-card p,:root[data-theme="light"] .modal-facts span{color:#627a70}
:root[data-theme="light"] .modal-facts span{background:#f0f7f3}
:root[data-theme="light"] .modal-facts strong{color:var(--text)}
:root[data-theme="light"] .onboarding{background:radial-gradient(ellipse at 82% 10%,rgba(37,149,110,.12),transparent 43%),#f3f8f5;color:#18352a}
:root[data-theme="light"] .onboard-top button{color:#56776a}
:root[data-theme="light"] .onboard-progress i{background:#d8e6de}
:root[data-theme="light"] .onboard-content p{color:#60786e}
:root[data-theme="light"] .onboard-bottom{color:#71887e}
:root[data-theme="light"] .onboard-illustration{background:#e6f4ec;color:#087d59;border-color:#b9dccc}
:root[data-theme="light"] .onboard-copy h1{color:#142b24}

@media(max-width:1000px){.visual-story-grid{gap:9px}.visual-story-card{height:165px}.visual-story-copy{left:12px;right:12px;bottom:11px}.visual-story-copy h3{font-size:13px}.settings-grid{grid-template-columns:1fr}}
@media(max-width:760px){
  .visual-story-grid{grid-template-columns:1fr;gap:9px;margin:0 0 22px}
  .visual-story-card{height:150px}
  .visual-story-copy h3{font-size:15px}
  .settings-grid{grid-template-columns:1fr;gap:10px}
  .theme-choice-grid{grid-template-columns:1fr 1fr}
  .theme-choice:last-child{grid-column:1/-1}
  .settings-version{align-items:flex-start;flex-direction:column;gap:5px}
  .onboard-content{grid-template-columns:1fr;gap:20px;margin:auto 0}
  .onboard-visual-wrap{height:clamp(170px,29vh,250px);border-radius:18px}
  .onboard-copy{display:grid;grid-template-columns:45px 1fr;column-gap:12px;align-items:start}
  .onboard-copy .onboard-illustration{grid-row:1/4;width:43px;height:43px;margin:2px 0;font-size:20px}
  .onboard-copy .eyebrow{grid-column:2}
  .onboard-copy h1{grid-column:2;font-size:clamp(30px,8vw,43px);margin:5px 0 8px}
  .onboard-copy p{grid-column:2;font-size:11px;margin:0;line-height:1.65}
  .onboard-progress{margin-top:18px}
  .onboard-bottom{padding-bottom:4px}
}
@media(max-width:390px){.theme-choice-grid{grid-template-columns:1fr}.theme-choice:last-child{grid-column:auto}.visual-story-card{height:138px}}
.folder-connect-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 13px;padding:17px 19px;background:linear-gradient(110deg,rgba(38,113,89,.18),rgba(18,48,57,.88))}
.folder-connect-bar h3{font-size:15px;margin:6px 0 3px}.folder-connect-bar p{margin:0;color:#9bb4ab;font-size:10px;line-height:1.6}.folder-connect-bar code{font-size:10px;color:var(--mint);background:rgba(0,0,0,.15);padding:2px 4px;border-radius:4px}.folder-connect-bar .button{white-space:nowrap}
.folder-connect-bar button:disabled{opacity:.65;cursor:wait}
:root[data-theme="light"] .folder-connect-bar{background:linear-gradient(110deg,#e8f5ed,#fff);border-color:rgba(20,110,76,.18)}
:root[data-theme="light"] .folder-connect-bar p{color:#60786e}
:root[data-theme="light"] .folder-connect-bar code{color:#087d59;background:#e5f2eb}
@media(max-width:760px){.folder-connect-bar{display:grid;gap:12px;padding:15px}.folder-connect-bar .button{width:100%}}


.map-layer-select{max-width:145px;height:29px;padding:0 8px;border:1px solid var(--line2);border-radius:8px;background:#0b252d;color:#cde0d6;font-size:9px;outline:none}
.map-layer-select:focus{border-color:var(--mint2)}
.page-intro-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}
@media(max-width:760px){.map-layer-select{max-width:112px;font-size:8px;padding:0 5px}.map-tools{gap:4px}.page-intro-actions{margin-top:10px}}

.map-footer-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}.map-change-legend{display:inline-flex;align-items:center;gap:5px;color:#a8c3b8;font-size:8px}.map-change-legend i{width:8px;height:8px;border-radius:2px;display:inline-block}.map-change-legend .legend-low{background:#2f9db6;margin-left:5px}.map-change-legend .legend-high{background:#dda04b;margin-left:5px}.river-context{margin:12px 0 3px;font-size:10px!important}
@media(max-width:760px){.map-footer-right{justify-content:flex-end}.map-change-legend{display:none!important}.river-context{grid-column:1/-1}}


/* v0.4.1 — KTP science studio: persistent navigation, responsive shell and ambient space */
:root{scroll-padding-top:86px}
html,body{min-height:100%;overscroll-behavior-x:none}
body{overflow-x:hidden}
#cosmosCanvas{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.38;mix-blend-mode:screen}
.app-shell{position:relative;z-index:1;min-height:100vh}
.side-rail{position:fixed;top:0;bottom:0;left:0;overflow-y:auto;overscroll-behavior:contain}
.main-area{min-width:0;position:relative}
.topbar{position:sticky;top:0;z-index:45;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);margin-top:0;padding-top:env(safe-area-inset-top);box-sizing:content-box}
.page{min-width:0;scroll-margin-top:92px}
.hero-art{isolation:isolate;overflow:visible}
#heroThreeScene{position:absolute;inset:0;z-index:2;min-height:220px;pointer-events:none}
#heroThreeScene canvas{display:block;width:100%;height:100%;}
.hero-art-fallback{z-index:1;opacity:.36;transition:opacity .5s ease}
.hero-art.three-ready .hero-art-fallback{opacity:.16}
.visual-story-card{isolation:isolate;transform:translateZ(0)}
.visual-story-card img{transition:transform .65s cubic-bezier(.2,.75,.25,1),filter .5s}
.visual-story-card:hover img{transform:scale(1.045);filter:saturate(1.12)}
.button,.nav-item,.mobile-nav-item,.icon-button,.map-tool{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
:root[data-theme="light"] #cosmosCanvas{opacity:.16;mix-blend-mode:multiply}
:root[data-theme="light"] .topbar{background:color-mix(in srgb,var(--bg) 88%,transparent)}
@media(max-width:1100px) and (min-width:901px){
  .side-rail{width:190px;padding-left:12px;padding-right:12px}
  .main-area{margin-left:190px;padding-left:22px;padding-right:22px}
  .topbar{gap:10px}
  .top-actions{gap:8px}
  .welcome-row{grid-template-columns:1.1fr .9fr}
  .hero-art{height:230px}
  .map-layout{grid-template-columns:minmax(0,1fr) 220px}
}
@media(max-width:900px){
  .side-rail{display:none}
  .main-area{margin:0;padding:0 22px 100px;max-width:none}
  .topbar{height:64px;margin-bottom:20px}
  .mobile-brand{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.1em}
  .mobile-brand img{width:30px}
  .mobile-brand span{color:var(--mint)}
  .breadcrumb{display:none}
  .top-actions{gap:8px}
  .local-badge{font-size:0;padding:8px}
  .local-badge i{width:7px;height:7px}
  .mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(9px,env(safe-area-inset-bottom));padding:8px 6px;background:rgba(7,28,35,.94);border:1px solid rgba(180,219,202,.15);border-radius:18px;z-index:60;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 12px 35px rgba(0,0,0,.3)}
  .mobile-nav-item{min-width:0}
}
@media(max-width:760px){
  .main-area{padding-left:15px;padding-right:15px;padding-bottom:102px}
  .topbar{height:60px;margin-bottom:17px}
  .welcome-row{grid-template-columns:1fr;gap:0}
  .hero-art{height:190px}
  .hero-art-fallback{max-height:185px}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .map-layout{grid-template-columns:minmax(0,1fr)}
  .map-canvas{height:clamp(280px,52vh,440px)}
  .upload-grid,.metadata-grid{grid-template-columns:minmax(0,1fr)}
  .home-lower-grid{grid-template-columns:minmax(0,1fr)}
  .page-intro{align-items:flex-start}
  .page-intro h1{font-size:clamp(29px,7vw,36px)}
  .compare-panel-heading{display:flex;flex-wrap:wrap;align-items:flex-start}
  .raster-viewer{height:clamp(230px,48vh,380px)}
  .visual-story-grid{grid-template-columns:minmax(0,1fr)}
  .visual-story-card{height:165px}
  .process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:420px){
  .main-area{padding-left:12px;padding-right:12px}
  .top-actions{gap:5px}
  .icon-button{width:27px;height:27px}
  .mobile-brand{font-size:9px;letter-spacing:.06em}
  .mobile-brand img{width:26px}
  .welcome-row h1{font-size:clamp(35px,10vw,43px)}
  .hero-actions{flex-wrap:wrap}
  .metric-grid{gap:7px}
  .metric-card{min-width:0;padding:11px}
  .metric-note{font-size:9px}
  .map-toolbar{padding:9px 10px;gap:6px}
  .map-toolbar strong{font-size:10px}
  .map-layer-select{max-width:100px}
  .map-tools{flex-wrap:nowrap}
  .comparison-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .process-grid{grid-template-columns:minmax(0,1fr)}
  .mobile-nav{left:7px;right:7px;bottom:max(6px,env(safe-area-inset-bottom));border-radius:15px}
}
@media(hover:none){.visual-story-card:hover img{transform:none}}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  #cosmosCanvas{opacity:.12}
}


/* v0.5.0 — full-window Three.js space stage and device-aware application shell */
#spaceCanvas{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;z-index:1;pointer-events:none;overflow:hidden;opacity:.64;mix-blend-mode:screen;}
#spaceCanvas canvas{display:block;width:100%;height:100%;}
#cosmosCanvas{z-index:0;opacity:.3;}
html.three-space-ready #cosmosCanvas{opacity:.08;}
html.space-fallback #spaceCanvas{display:none;}
.app-shell{position:relative;z-index:2;isolation:isolate;}
.side-rail{z-index:30;}
.main-area{isolation:isolate;}
.topbar{position:sticky;top:0;z-index:50;min-height:72px;background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(22px) saturate(135%);-webkit-backdrop-filter:blur(22px) saturate(135%);}
.page{scroll-margin-top:92px;}
.panel,.metric-card,.visual-story-card,.map-side,.upload-card,.compare-panel,.insight-card{backdrop-filter:blur(13px);-webkit-backdrop-filter:blur(13px);}
.brand-mark{filter:drop-shadow(0 2px 10px rgba(91,210,215,.22));}
.mobile-nav{z-index:70;}
:root[data-theme="light"] #spaceCanvas{opacity:.16;mix-blend-mode:multiply;filter:saturate(.72);}
:root[data-theme="light"] #cosmosCanvas{opacity:.12;mix-blend-mode:multiply;}
:root[data-theme="light"] .topbar{background:color-mix(in srgb,var(--bg) 91%,transparent);}
@media(max-width:900px){#spaceCanvas{opacity:.42;} .topbar{min-height:64px;}}
@media(max-width:760px){#spaceCanvas{opacity:.28;}html.three-space-ready #cosmosCanvas{opacity:.04;} .topbar{min-height:60px;} .page{scroll-margin-top:76px;}}
@media(max-width:420px){#spaceCanvas{opacity:.2;} .topbar{padding-left:0;padding-right:0;}}
@media(prefers-reduced-motion:reduce){#spaceCanvas{opacity:.12;}html.three-space-ready #cosmosCanvas{opacity:.15;}}