@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,500;0,600;0,700;0,800;1,600;1,700&family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#111512;--panel:#191e1a;--line:#30372f;--muted:#8e998c;--text:#edf0e8;--lime:#c5ef88;--amber:#deb67c;--font:'DM Sans','Noto Sans KR',sans-serif;--numeric:'Barlow Condensed','Arial Narrow',sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px var(--font);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}button:disabled{opacity:.35;cursor:not-allowed}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--lime);outline-offset:5px}button{border:0}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button svg{vertical-align:middle}button{transition:background .18s,color .18s}button:hover:not(:disabled){color:var(--lime)}[hidden]{display:none!important}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.app-shell{max-width:1384px;padding:0 52px;margin:auto}.topbar{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;font-size:15px;font-weight:500;letter-spacing:1.1px}.brand-mark{font-size:43px;line-height:1;color:var(--lime);font-weight:700;letter-spacing:-8px;padding-right:8px;transform:skew(-9deg)}.brand b{font-weight:800}.brand small{display:block;font-size:8px;letter-spacing:2.7px;color:var(--muted);margin-top:7px}.top-actions{display:flex;align-items:center;gap:14px}.practice-tag{font-size:9px;letter-spacing:1.5px;color:#a4afa0;margin-right:22px;display:flex;gap:9px;align-items:center}.dot{display:inline-block;width:6px;height:6px;border-radius:100%;background:var(--lime);flex-shrink:0}.dot.amber{background:var(--amber)}.dot.error{background:#ea9f89}.icon-button{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--line);width:38px;height:38px;border-radius:50%;font-size:25px}.icon-button:hover{background:#272e25}.icon-button.small{width:29px;height:29px;font-size:12px;border:0}.icon-button.small svg{width:16px;height:16px}.intro{display:flex;align-items:center;justify-content:space-between;padding:42px 0 38px;gap:24px}.eyebrow,.tiny-label{font-size:10px;font-weight:600;letter-spacing:2px;color:var(--muted)}h1{font-family:var(--numeric);font-weight:600;font-size:62px;letter-spacing:-1px;line-height:1.05;margin:9px 0 12px}h1 em{font-weight:600;color:var(--lime)}.intro p{color:#a9b2a5;font-size:13px;margin:0}.connection-box{width:360px}.source-toggle{padding:5px;background:#1a201a;border:1px solid var(--line);border-radius:8px;display:grid;grid-template-columns:1fr 1fr;gap:3px}.source-toggle button{background:transparent;color:var(--muted);border-radius:5px;padding:11px 6px;font-size:12px;font-weight:600;display:flex;align-items:center;gap:6px;justify-content:center;white-space:nowrap}.source-toggle button svg{width:15px;height:15px}.source-toggle button.selected{background:#30392c;color:var(--lime)}.connection-status{display:flex;align-items:center;gap:7px;margin:12px 3px 0;font-size:10px;color:var(--muted);min-height:27px}.connection-status>span:nth-child(2){flex:1}.text-button{background:transparent;color:#c8d2c0;font-size:11px;padding:5px 0;white-space:nowrap}.text-button span{margin-left:8px}.mode-nav{display:grid;grid-template-columns:repeat(7,1fr);border-bottom:1px solid #3e4739;gap:7px}.mode-nav button{background:transparent;padding:17px 8px;color:#929e8d;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;position:relative;white-space:nowrap}.mode-nav button svg{width:18px;height:18px}.mode-nav button span{font-family:var(--numeric);font-size:11px;color:#65725f;margin-left:3px}.mode-nav button.active{color:var(--lime);background:linear-gradient(0deg,#29332399,transparent);font-weight:600}.mode-nav button.active:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--lime)}.session-bar{display:flex;justify-content:space-between;padding:21px 0 17px;font-size:9px;letter-spacing:1.2px;color:#9ba793}.session-bar>div{display:flex;align-items:center;gap:9px}.session-bar>span{font-size:10px;letter-spacing:0;color:#818e7b}.status-pulse{width:5px;height:5px;background:var(--lime);border-radius:50%}.session-divider{color:#515d49;margin:0 4px}#session-source{color:var(--amber);font-size:9px}.dashboard{display:grid;grid-template-columns:.92fr 1.08fr;gap:18px;align-items:stretch}.panel{border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:hidden}.panel-heading{height:57px;padding:0 23px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;font-weight:500}.panel-heading>span,.panel-heading>div{display:flex;align-items:center;gap:8px}.panel-heading svg{color:#a5b39a;width:16px;height:16px}.chip{font:9px var(--font);padding:5px 7px;border-radius:3px;background:#38372a;color:#dcc28c;letter-spacing:1px}.chip.live{background:#2e3c26;color:var(--lime)}.chip.subtle{background:transparent;color:#8e9c85;letter-spacing:0;font-size:10px}.instrument{background:#171c18;display:flex;flex-direction:column}.alignment-display{position:relative;height:116px;background:linear-gradient(0deg,#1a2119,#151a16);border-bottom:1px solid var(--line);overflow:hidden}.alignment-display>svg{width:100%;height:100%;stroke-width:1;stroke-linecap:butt}.alignment-label{position:absolute;top:17px;left:24px;color:#707e68;font-size:8px;letter-spacing:1.5px}.alignment-hole{position:absolute;right:24px;top:17px;color:#929f8b;font-size:9px}.alignment-grid{stroke:#394731;stroke-width:.6;fill:none;opacity:.5}.main-reading{padding:25px 28px 18px}.reading-overline{font-size:9px;color:#a0ad97;letter-spacing:1.8px;font-weight:500;display:flex;align-items:center;gap:12px}.reading-overline span{color:#829077;font-size:10px;letter-spacing:0}.slope-number{display:flex;align-items:baseline;gap:8px;height:120px}.slope-number>span:first-child{font:italic 700 128px/.9 var(--numeric);letter-spacing:-4px;margin-left:-4px;color:#eff4e8}.slope-number .value-unit{font:500 32px var(--numeric);color:#839376;margin-left:6px}.slope-number svg{width:48px;height:48px;margin-left:auto;align-self:center;color:var(--lime);stroke-width:2}.slope-direction{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--lime)}.slope-direction span{font-size:8px;letter-spacing:1.5px;color:#85977a}.secondary-readings{display:flex;justify-content:space-between;border-top:1px solid #2b3528;margin:0 28px;padding:19px 0 16px;min-height:112px}.secondary-readings>div:first-child{display:flex;flex-direction:column;gap:4px}.secondary-readings>div:first-child>span{font-size:10px;color:#9ca992}.secondary-readings strong{font:500 34px var(--numeric);color:#e0e9d7;line-height:1.1}.secondary-readings strong small{font-size:20px;color:#a1b18f;margin-left:3px}.secondary-readings>div:first-child>span:last-child{font-size:9px;color:#7d8f70}.bubble-wrap{display:flex;align-items:center;gap:12px}.bubble-wrap>span{font-size:7px;letter-spacing:1px;writing-mode:vertical-rl;color:#798c6d}.bubble-level{width:78px;height:78px;border:1px solid #35452c;border-radius:50%;position:relative;background:repeating-radial-gradient(circle,transparent 0 12px,#35452c 12px 13px,transparent 13px 25px)}.bubble-level:before,.bubble-level:after{content:'';position:absolute;background:#35452c}.bubble-level:before{width:1px;height:100%;left:50%}.bubble-level:after{height:1px;width:100%;top:50%}.bubble-level>div{position:absolute;left:50%;top:50%;width:11px;height:11px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px #c5ef8822;z-index:1;transform:translate(-50%,-50%);transition:transform .2s}.instrument-footer{display:flex;align-items:center;gap:16px;padding:14px 23px;border-top:1px solid var(--line);margin-top:auto;min-height:56px}.quiet-button{background:transparent;padding:5px 0;color:#afbaa5;font-size:11px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}.quiet-button svg{width:14px;height:14px}.quiet-button.active{color:var(--lime)}#resolution-label{margin-left:auto;color:#6f7f65;font-size:9px}.green-panel{background:#1c241b}.green-square{height:8px;width:8px;border:1px solid var(--lime);transform:rotate(45deg);margin-right:3px}.green-canvas{position:relative;flex:1;min-height:350px;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 50%,#2b3b242e,transparent 70%)}#green-svg{width:100%;height:374px;max-height:460px;stroke:none;stroke-linecap:round}.contours{stroke:#7c9866;stroke-width:1;fill:none;opacity:.14}.green-side-label{position:absolute;left:24px;top:60px;writing-mode:vertical-rl;transform:rotate(180deg);letter-spacing:2px;font-size:8px;color:#6f8162}.map-text{font:8px var(--font);letter-spacing:2px;fill:#a1b28f}.distance-ruler path{stroke:#668152;stroke-width:1;fill:none}.distance-ruler text{font:12px var(--numeric);fill:#a4b58f}.map-legend{position:absolute;bottom:8px;left:23px;right:23px;display:flex;align-items:center;gap:15px;color:#8c9d7e;font-size:9px}.map-legend>span{display:flex;align-items:center;gap:5px}.map-legend>span:last-child{margin-left:auto;font-size:8px;color:#6e835e}.legend-line,.legend-dash{width:17px;border-top:2px solid var(--lime)}.legend-dash{border-top-style:dashed;border-top-width:1px}.aim-summary{margin:3px 23px 21px;border-top:1px solid #3b4931;display:flex;align-items:center;padding-top:20px;gap:20px}.aim-summary>div:first-child{flex:1}.aim-summary>div>span{font-size:8px;letter-spacing:1.7px;color:#91a37f;display:block}.aim-summary>div>span span{font-size:9px;margin-left:8px;letter-spacing:0}.aim-summary strong{font:500 34px var(--numeric);display:block;margin-top:4px;color:var(--lime);letter-spacing:-.3px;white-space:nowrap}.aim-summary strong small{font:12px var(--font);margin-left:6px}.aim-direction-icon{font:300 42px var(--font);color:var(--lime)}.aim-summary p{font-size:10px;line-height:1.8;color:#a2b390;margin:0}.controls{margin-top:18px;display:grid;grid-template-columns:1fr 1fr .8fr;padding:23px 0;background:#191e19}.control-block{padding:0 25px;border-right:1px solid var(--line)}.control-block:last-child{border:0}.control-heading{display:flex;align-items:center;justify-content:space-between;height:25px;gap:8px}.control-heading label{font-size:11px;color:#b9c3b0;white-space:nowrap}.control-heading label span{font-size:8px;letter-spacing:1px;color:#6e7d65;margin-left:7px}.control-heading output{font:500 27px var(--numeric);white-space:nowrap}.control-heading output small{font:11px var(--font);color:#829475}.range-row{display:flex;align-items:center;gap:13px;margin-top:12px}.step-button{width:24px;height:24px;border-radius:50%;border:1px solid #394433;background:transparent;font-size:14px;color:#b8c6aa;flex-shrink:0;padding:0}input[type=range]{--range:50%;appearance:none;width:100%;height:3px;background:linear-gradient(to right,#a3c46d 0 var(--range),#3d4935 var(--range) 100%);border-radius:5px;cursor:pointer;margin:12px 0}input[type=range]::-webkit-slider-thumb{appearance:none;width:12px;height:12px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px #1b2218}input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--lime);border:0}.range-labels{display:flex;justify-content:space-between;font-size:9px;color:#6e8063;margin-top:4px}.control-block>.range-labels{margin:2px 37px 0}.speed-presets{display:flex;justify-content:space-between;margin:2px 36px 0;gap:5px}.speed-presets button{font-size:8px;background:transparent;color:#829275;padding:2px}.speed-presets button.active{color:var(--lime)}select{background:#222a20;border:1px solid #3a4632;color:#d7e1cd;border-radius:4px;padding:9px 12px;cursor:pointer;min-height:38px}.pace-control select{width:100%;margin-top:14px;font-size:11px}.pace-control p{font-size:9px;color:#7e8c73;margin:7px 0 0}.pace-control svg{width:18px;color:#81966e}.simulation-controls{display:grid;grid-template-columns:1fr 1.5fr 1.5fr auto;align-items:center;gap:30px;padding:25px 2px;border-bottom:1px solid var(--line)}.simulation-title .tiny-label{font-size:8px;color:#99aa87;letter-spacing:1.5px}.simulation-title strong{display:block;font-size:13px;font-weight:500;margin-top:4px}.simulation-title p{font-size:9px;color:#7d8c71;line-height:1.7;margin:6px 0 0}.simulation-controls>div>label{font-size:11px;color:#afbea2;display:flex;justify-content:space-between;gap:10px}.simulation-controls output{color:var(--lime);font-size:10px}.simulation-controls input{margin-top:22px}.simulation-controls .quiet-button{font-size:10px}.field-guide{padding:38px 0 29px;display:grid;grid-template-columns:1fr 2.6fr;gap:30px}.guide-heading .tiny-label{font-size:8px;letter-spacing:1.4px}h2{font-size:22px;font-weight:600;letter-spacing:-.5px}.guide-heading h2{font-size:19px;margin:10px 0 12px}.guide-heading .text-button{color:#90a77a;font-size:10px}.guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.guide-steps>div>span{font:500 22px var(--numeric);color:#688253}.guide-steps h3{font-size:12px;font-weight:500;margin:9px 0 7px}.guide-steps p{font-size:10px;color:#89977e;line-height:1.9;margin:0}.field-note{display:flex;gap:9px;padding:13px 16px;background:#1b2119;border:1px solid #2c3627;border-radius:4px;color:#85967a;align-items:center}.field-note svg{width:15px;height:15px}.field-note p{font-size:9px;line-height:1.8;margin:0}.site-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:26px 0 30px;margin-top:35px;gap:18px;font-size:8px;letter-spacing:1.5px;color:#65745b}.footer-brand{font-size:16px;letter-spacing:-2px}.footer-brand b{font-size:9px;letter-spacing:1px;margin-left:5px;font-weight:500}.site-footer button{font-size:9px;background:transparent;color:#8a9a7d;letter-spacing:0;padding:0}.special-view{padding:25px 28px;min-height:288px;flex:1}.distance-number{display:flex;align-items:baseline;gap:12px;margin:16px 0}.distance-number strong{font:600 100px/.95 var(--numeric);color:var(--lime)}.distance-number span{font-size:22px;color:#9eae90}.distance-compare{display:flex;justify-content:space-between;font-size:11px;color:#a4b297}.distance-compare b{color:#e0e8d8;margin-left:6px}.distance-meter{height:5px;background:#34412c;position:relative;margin:21px 0}.distance-meter span{display:block;height:100%;width:50%;background:var(--lime)}.distance-meter i{position:absolute;left:50%;top:-3px;height:11px;background:#fff;width:1px}.special-view p{font-size:11px;line-height:1.8;color:#93a386}.line-option{width:100%;display:flex;align-items:center;gap:13px;padding:16px 12px;background:#20281d;border:1px solid #35452a;border-radius:6px;margin-top:12px;text-align:left}.line-option.selected{background:#303e24;border-color:#79985a}.line-option i{width:3px;height:30px;background:var(--lime);border-radius:2px}.line-option[data-pace=high] i{background:var(--amber)}.line-option[data-pace=low] i{background:#83bad2}.line-option span{font-size:11px;display:block;flex:1}.line-option small{display:block;font-size:9px;color:#91a380;margin-top:5px}.line-option strong{font:500 27px var(--numeric);white-space:nowrap}.line-option strong small{display:inline;font:11px var(--font)}.multi-top{display:flex;align-items:center;justify-content:space-between}.multi-top label{color:#879b78;font-size:10px}.multi-top select{min-height:28px;padding:3px 7px;font-size:11px;margin-left:6px}.multi-top .reading-overline{font-size:8px;letter-spacing:1px}.point-actions{display:flex;align-items:center;gap:13px}.point-actions .primary-button{flex:1;font-size:11px;padding:12px}.point-actions .icon-button{width:30px;height:30px;font-size:22px}#point-list{padding:0;list-style:none;margin:16px 0}#point-list li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid #303d29;font-size:10px;color:#8d9e80}#point-list li>span:first-child{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;border:1px solid #3b4b30;font:500 14px var(--numeric)}#point-list li.done>span:first-child{background:var(--lime);color:#24311c}#point-list li b{margin-left:auto;font-size:11px;font-weight:500;color:#b6c9a3}#point-list li.current{color:var(--lime)}.graph-empty{position:absolute;inset:0;background:#1c241be8;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;padding:40px;text-align:center}.graph-empty>svg{width:30px;height:30px;color:#a1b58d}.graph-empty strong{font-size:14px;font-weight:500}.graph-empty span{font-size:11px;line-height:1.8;color:#8fa27b;max-width:280px}.primary-button{background:var(--lime);color:#1a2613;font-size:12px;font-weight:600;padding:14px 18px;border-radius:5px;display:flex;align-items:center;justify-content:space-between;gap:8px}.primary-button:hover:not(:disabled){background:#d8f6aa;color:#192412}.primary-button.full{width:100%;justify-content:center;margin-top:24px}dialog{color:var(--text);background:#1a211a;border:1px solid #4a5a3d;border-radius:13px;padding:27px;width:min(520px,calc(100% - 32px));max-height:85dvh;box-shadow:0 24px 100px #0008;overscroll-behavior:contain}dialog::backdrop{background:#080d09b8;backdrop-filter:blur(5px)}.dialog-top{display:flex;align-items:center;justify-content:space-between}.dialog-top .icon-button{width:30px;height:30px;font-size:24px}dialog h2{font-size:29px;font-weight:500;line-height:1.4;margin:15px 0}dialog>p,dialog li p,dialog details p{color:#a8b79c;line-height:1.9;font-size:12px}dialog a{color:var(--lime);text-decoration:underline;text-underline-offset:3px}dialog h3{font-size:14px;font-weight:500;margin-top:24px}.help-steps{padding-left:20px}.help-steps li{padding-left:6px;color:#c0cfb1;margin:17px 0;font-size:12px}.help-steps li b{font-weight:500;color:#e2eadb}.help-steps p{margin:5px 0}.help-steps li::marker{color:#a1bf85}dialog details{padding:13px 0;border-top:1px solid #35442c;font-size:12px}dialog summary{cursor:pointer;color:#c1d1b1}.setting-row{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #35432d;padding:18px 0;font-size:13px}.setting-row select{min-width:150px;font-size:12px}input[type=checkbox]{appearance:none;width:38px;height:22px;background:#46523c;border-radius:20px;position:relative;cursor:pointer}input[type=checkbox]:after{content:'';position:absolute;width:16px;height:16px;background:#c4d0ba;top:3px;left:3px;border-radius:100%;transition:left .15s}input[type=checkbox]:checked{background:#7c9b59}input[type=checkbox]:checked:after{left:19px;background:#ecf8d8}.small-copy{font-size:10px!important;line-height:1.9;color:#899c7b!important}.calibration-info{margin:22px 0;padding:16px;border:1px solid #3d4e31;border-radius:6px;display:flex;gap:15px;align-items:center;font-size:11px}.calibration-info strong{font-weight:500;color:var(--lime)}.calibration-info button{margin-left:auto;font-size:10px}.calibration-visual{height:170px;display:flex;align-items:center;justify-content:center;position:relative}.calibration-visual>span{position:absolute;right:20px;color:var(--lime);font:500 24px var(--numeric)}#calibration-phone{width:61px;height:113px;border:2px solid #a3c088;border-radius:13px;display:flex;align-items:center;justify-content:center;position:relative;transition:transform .3s}#calibration-phone>span{position:absolute;top:8px;width:14px;border-top:3px solid #718a5a}#calibration-phone b{font-size:40px;font-weight:400;color:var(--lime)}#calibration-instruction,#calibration-sensor-status{text-align:center}.source-links{display:flex;gap:22px;margin:24px 0;font-size:11px}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,20px);padding:14px 22px;background:#d8ecc2;color:#1c2e13;border-radius:8px;box-shadow:0 10px 40px #0005;font-size:12px;line-height:1.7;max-width:min(540px,90vw);width:max-content;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:100}.toast.show{opacity:1;transform:translate(-50%,0)}.green-panel:fullscreen{border:0;border-radius:0;width:100vw;height:100dvh;display:flex;flex-direction:column;padding:10px 5vw}.green-panel:fullscreen #green-svg{height:70dvh;max-height:none}.green-panel:fullscreen .green-canvas{min-height:0}.green-panel:fullscreen .aim-summary{width:100%;max-width:800px;margin:10px auto 20px}.level-flat .alignment-display{background:#294323}.level-flat .slope-number>span:first-child{color:var(--lime)}
@media(min-width:1500px){.app-shell{padding:0 40px}.intro{padding-top:47px;padding-bottom:43px}#green-svg{height:390px}.main-reading{padding-top:29px;padding-bottom:22px}.slope-number{height:128px}}
@media(max-width:1050px){.app-shell{padding:0 28px}.practice-tag{display:none}.mode-nav button{gap:5px;padding:15px 5px;font-size:11px}.mode-nav button span{display:none}.intro{padding-top:30px}h1{font-size:55px}.connection-box{width:320px}.dashboard{gap:12px}.main-reading{padding-left:22px;padding-right:22px}.secondary-readings{margin-left:22px;margin-right:22px}.slope-number>span:first-child{font-size:117px}.slope-number{height:113px}.slope-direction{font-size:11px}.slope-direction span{font-size:7px}.instrument-footer{padding:14px 18px;gap:13px}#resolution-label{display:none}.panel-heading{padding:0 19px}.aim-summary{gap:12px;margin-left:19px;margin-right:19px}.aim-summary p{font-size:9px}.aim-summary strong{font-size:30px}.green-canvas{min-height:350px}#green-svg{height:360px}.control-block{padding:0 20px}.control-heading label span{display:none}.simulation-controls{gap:22px}.field-guide{gap:25px}.guide-steps{gap:22px}.guide-heading h2{font-size:16px}.map-legend{gap:12px;left:19px;right:19px}.map-legend>span:last-child{display:none}}
@media(max-width:760px){.app-shell{padding:0 20px}.topbar{height:79px}.brand{font-size:12px;letter-spacing:.7px;gap:10px}.brand-mark{font-size:36px}.brand small{font-size:6px;letter-spacing:2px;margin-top:5px}.top-actions{gap:8px}.icon-button{width:33px;height:33px}.icon-button svg{width:17px;height:17px}.intro{display:block;padding:28px 0 22px}.eyebrow{font-size:8px;letter-spacing:1.6px}h1{font-size:53px;margin-top:9px;margin-bottom:9px}.intro p{font-size:11px}.connection-box{width:100%;margin-top:24px}.source-toggle button{padding:10px}.connection-status{margin-top:10px;font-size:10px}.connection-status .text-button{font-size:10px}.mode-nav{display:flex;overflow-x:auto;scrollbar-width:none;gap:8px}.mode-nav::-webkit-scrollbar{display:none}.mode-nav button{padding:15px 13px;font-size:11px;min-width:max-content}.mode-nav button svg{width:16px;height:16px}.session-bar{padding:18px 0 13px;font-size:8px;letter-spacing:.8px}.session-bar>span{font-size:8px;max-width:140px;text-align:right;line-height:1.5}.session-bar>div{gap:6px}.session-divider{margin:0}.dashboard{grid-template-columns:1fr;gap:14px}.panel-heading{height:51px;font-size:11px;padding:0 20px}.alignment-display{height:93px}.main-reading{padding:22px 25px 20px}.slope-number{height:111px}.slope-number>span:first-child{font-size:118px}.slope-number .value-unit{font-size:29px}.slope-number svg{width:43px;height:43px;margin-right:10px}.slope-direction{font-size:12px}.slope-direction span{font-size:8px}.secondary-readings{margin:0 25px;padding:17px 0;min-height:102px}.bubble-level{width:68px;height:68px}.instrument-footer{padding:13px 22px;gap:24px;min-height:52px}#resolution-label{display:block;font-size:8px}.green-canvas{min-height:0}#green-svg{height:auto;max-height:420px;aspect-ratio:600 / 410}.green-side-label{font-size:7px;top:40px;left:20px}.map-legend{bottom:5px;font-size:8px}.aim-summary{padding-top:16px;margin-top:12px;margin-bottom:18px}.aim-summary strong{font-size:33px}.aim-summary p{font-size:10px}.controls{grid-template-columns:1fr;padding:0;margin-top:14px}.control-block{padding:21px 23px 19px;border-right:0;border-bottom:1px solid var(--line)}.control-heading label span{display:inline}.control-heading label{font-size:12px}.control-heading output{font-size:30px}.range-row{margin-top:10px}.range-labels{font-size:9px}.speed-presets button{font-size:9px}.pace-control{display:grid;grid-template-columns:.7fr 1fr;gap:8px 15px;align-items:center}.pace-control .control-heading svg{display:none}.pace-control select{margin:0}.pace-control .control-heading label span{display:block;font-size:8px;margin:5px 0 0}.pace-control p{grid-column:2;margin:0;font-size:8px}.simulation-controls{grid-template-columns:1fr 1fr;gap:22px;padding:24px 1px}.simulation-title{grid-column:1/-1;display:flex;align-items:baseline;gap:12px}.simulation-title strong{font-size:12px;order:-1}.simulation-title p{display:none}.simulation-controls>div:not(.simulation-title){grid-column:1/-1}.simulation-controls input{margin-top:18px}.simulation-controls>.quiet-button{justify-content:flex-start;font-size:10px}.field-guide{display:block;padding-top:28px}.guide-heading{position:relative}.guide-heading h2{font-size:19px;margin-top:7px}.guide-heading .text-button{position:absolute;right:0;bottom:0}.guide-steps{gap:16px;margin-top:25px}.guide-steps>div>span{font-size:23px}.guide-steps h3{font-size:11px;line-height:1.7;word-break:keep-all}.guide-steps p{font-size:9px;word-break:keep-all}.guide-steps br{display:none}.field-note{align-items:flex-start;padding:13px}.field-note svg{margin-top:2px}.field-note p{font-size:9px}.site-footer{flex-wrap:wrap;padding:24px 0 28px;gap:12px;margin-top:28px}.site-footer>span:nth-child(2){display:none}.site-footer button{font-size:8px}.special-view{padding:24px;min-height:290px}.line-option{padding:14px 12px}.point-actions{gap:10px}.point-actions .quiet-button{font-size:10px}.graph-empty{padding:20px}.graph-empty strong{font-size:13px}dialog{padding:23px}dialog h2{font-size:26px}.toast{bottom:max(22px,env(safe-area-inset-bottom));font-size:11px;padding:13px 17px}}
@media(max-width:360px){.app-shell{padding:0 13px}.brand small{letter-spacing:1px}.top-actions{gap:5px}.aim-summary{gap:10px}.aim-summary p{font-size:9px}.aim-summary strong{font-size:29px}.simulation-controls label{font-size:10px}.session-bar>span{max-width:108px}#resolution-label{display:none}.source-links{gap:12px;font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}