:root{--ink:#183c42;--muted:#73878a;--teal:#187d82;--paper:#f5f6f0;--line:#dce4df;--sand:#d5bb8f;--spilling:#80b8ba;--plunging:#d49b59;--surging:#ae839d;--font:'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0}button:disabled{cursor:default;opacity:.4}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #268f9d;outline-offset:4px}button,select{touch-action:manipulation}[hidden]{display:none!important}svg{display:block}.site-header{max-width:1600px;margin:auto;padding:28px 3.8%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:12px;letter-spacing:1.3px;font-weight:750}.brand svg{width:37px;fill:none;stroke:var(--teal);stroke-width:2;stroke-linecap:round}.brand-light{font-weight:500;color:#6d8385}.header-end{display:flex;align-items:center;gap:30px}.experiment-label{font-size:9px;letter-spacing:1.4px;color:#7d9090}.text-button{display:flex;align-items:center;gap:15px;background:none;padding:8px 0;font-size:12px;font-weight:600;white-space:nowrap}.text-button span{font-size:18px;color:var(--teal)}main{max-width:1480px;margin:0 auto;padding:0 36px}.intro{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:45px 0 35px}.eyebrow{margin:0 0 15px;font-size:9px;font-weight:650;letter-spacing:1.6px;display:flex;align-items:center;gap:10px}.little-line{height:1px;width:24px;background:var(--teal)}h1{font-family:'Manrope',var(--font);font-size:clamp(38px,4vw,57px);font-weight:500;letter-spacing:-2.5px;line-height:1.13;margin:0}h1 em{font-weight:450;font-style:normal;color:var(--teal)}.intro-copy{padding-top:25px;max-width:340px}.intro-copy p{font-size:14px;line-height:1.85;color:#597377;margin:0 0 22px}.intro-note{display:flex;align-items:center;gap:8px;color:#6f8586;font-size:10px}.live-dot{height:6px;width:6px;border-radius:50%;background:#419c88;display:inline-block;flex-shrink:0}.presets{display:grid;grid-template-columns:105px repeat(4,1fr);gap:10px;align-items:stretch;margin:0 0 24px}.presets-label{align-self:center;font-size:8px;letter-spacing:1.5px;line-height:1.8;color:#80908d;font-weight:500}.presets-label strong{font-weight:600;color:#587372}.preset{display:flex;align-items:center;gap:12px;background:#fafbf7;border:1px solid var(--line);border-radius:9px;padding:15px 14px;text-align:left;transition:background .2s,border-color .2s}.preset:hover{background:#eaf0e9;border-color:#9fbbaf}.preset.active{border-color:#4c9393;background:#e9f0e9}.preset svg{width:44px;fill:none;stroke:#bea27a;stroke-width:1.8;flex-shrink:0}.preset svg .mini-water{stroke:#599ba0;stroke-width:1.4}.preset strong{font-size:11px;font-weight:600;display:block}.preset small{font-size:9px;color:#80918c;display:block;margin-top:5px}.preset-arrow{color:#81a2a0;font-size:16px;margin-left:auto}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 304px;gap:20px}.profile-panel{min-width:0;border:1px solid var(--line);background:#fff;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.panel-top{display:flex;justify-content:space-between;gap:10px;padding:17px 20px;align-items:center}.panel-top>div,.controls-heading{display:flex;align-items:center;gap:10px}.section-number{font-size:9px;letter-spacing:.7px;color:#829593;border:1px solid #d8e2db;border-radius:50%;width:23px;height:23px;display:grid;place-items:center;flex-shrink:0}h2{font-size:12px;font-weight:600;margin:0}.stage-tools{gap:14px!important}.check-control{display:flex;align-items:center;gap:6px;font-size:9px;color:#728a89;cursor:pointer}.check-control input{accent-color:var(--teal);width:12px;height:12px}.small-button{font-size:10px;border:1px solid var(--line);border-radius:5px;background:#fff;padding:7px 10px;white-space:nowrap}.small-button.selected{background:#eef4ed;border-color:#c6d9cc}.small-button span{font-size:15px;margin-right:4px}.canvas-wrap{position:relative;min-height:400px;flex:1;background:#eef6f5;overflow:hidden}#profile-canvas{display:block;width:100%;height:100%;position:absolute;inset:0;touch-action:none;cursor:crosshair}.canvas-badge{position:absolute;top:16px;left:22px;display:flex;align-items:center;gap:7px;font-size:8px;letter-spacing:1.1px;background:#ffffffc9;border:1px solid #fff;border-radius:20px;padding:8px 11px;pointer-events:none}.canvas-badge .live-dot{background:var(--plunging)}.drag-tip{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);font-size:9px;color:#665d4b;background:#fff8e9df;border:1px solid #ffffff8f;border-radius:5px;padding:8px 11px;white-space:nowrap;pointer-events:none}.drag-tip span{margin-right:6px;font-size:13px}.hover-readout{position:absolute;pointer-events:none;background:#13393ee8;color:#f1f7f3;padding:8px 10px;border-radius:6px;font-size:10px;line-height:1.6;box-shadow:0 4px 16px #153f4420;z-index:2}.stage-footer{padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px;background:#fff}.playback{display:flex;gap:6px;align-items:center}.icon-button{width:27px;height:27px;display:grid;place-items:center;background:#edf4ee;border:1px solid #dde7df;border-radius:50%;font-size:20px;line-height:1}.icon-button svg{width:12px;height:12px;stroke:var(--ink);fill:var(--ink);stroke-width:2}.playback select{border:0;background:none;font-size:9px;color:#637f7f;padding:4px;cursor:pointer}.step-button{background:none;font-size:9px;color:#6c8180;padding:4px;border-left:1px solid var(--line);margin-left:3px}.plot-legend{display:flex;gap:12px;font-size:8px;color:#7a8c88}.plot-legend span{display:flex;align-items:center;gap:4px}.plot-legend i{width:12px;height:3px;border-radius:2px;display:block}.water-key{background:#2e929a}.bed-key{background:#c9ad7f}.break-key{background:#d8a264}.controls{background:#fbfcf8;border:1px solid var(--line);border-radius:12px;padding:19px 20px}.controls-heading{margin-bottom:24px}.reset-button{margin-left:auto;font-size:9px;background:none;color:#7d918d;padding:5px 0;text-decoration:underline;text-underline-offset:3px}.control-group{margin-bottom:22px}.control-heading{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:13px;min-height:22px}.control-heading label{font-size:10px;font-weight:550;line-height:1.5}.control-heading sub{font-size:9px;margin-left:3px;color:#8a9891;font-style:italic;bottom:0;vertical-align:baseline}.control-heading output{font-family:'Manrope',var(--font);font-size:19px;letter-spacing:-.5px;font-weight:550;white-space:nowrap}.control-heading output small{font-family:var(--font);font-size:10px;color:#8d9b91;letter-spacing:0;margin-left:1px;font-weight:400}input[type=range]{appearance:none;-webkit-appearance:none;width:100%;height:3px;margin:7px 0 0;vertical-align:top;background:linear-gradient(to right,var(--teal) var(--fill,30%),#dfe7dc var(--fill,30%));border-radius:5px;cursor:pointer}input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:13px;height:13px;border:2px solid #fff;background:var(--teal);border-radius:50%;box-shadow:0 0 0 1px #247d7d}input[type=range]::-moz-range-thumb{width:10px;height:10px;border:2px solid #fff;background:var(--teal);border-radius:50%;box-shadow:0 0 0 1px #247d7d}.range-ends{display:flex;justify-content:space-between;font-size:8px;color:#95a196;margin-top:8px}.control-help{font-size:9px;color:#87958c;line-height:1.65;margin:10px 0 0}.profile-control{border-top:1px solid var(--line);padding-top:18px;margin-bottom:15px}.profile-status{display:flex;align-items:center;justify-content:space-between;margin-top:13px;font-size:9px;color:#6d867e}.profile-mode{font-size:7px;letter-spacing:1px;border-radius:3px;padding:4px 6px;background:#edf1e7;color:#6f8471}.coordinates-button{display:flex;justify-content:space-between;width:100%;background:none;font-size:9px;padding:10px 0 0;text-align:left;color:#5c827b}.coordinates-button span{font-size:13px}.advanced{border-top:1px solid var(--line);padding-top:11px}.advanced summary{list-style:none;display:flex;justify-content:space-between;font-size:9px;color:#7b8b81;cursor:pointer}.advanced summary::-webkit-details-marker{display:none}.advanced[open] summary{margin-bottom:15px}.advanced[open] summary span{transform:rotate(45deg)}.advanced .control-heading output{font-size:16px}.model-warning{background:#fcf0d8;color:#806121;font-size:11px;line-height:1.7;border:1px solid #ead7b3;border-radius:8px;padding:12px 17px;margin-top:15px}.results{display:grid;grid-template-columns:1fr .94fr 1.26fr;gap:20px;margin-top:20px;align-items:stretch}.regime-card,.lens-card{border:1px solid var(--line);border-radius:11px;background:#fbfcf7;min-width:0}.regime-card{padding:22px}.regime-card .eyebrow{font-size:8px;letter-spacing:1.25px;color:#7d9085;margin-bottom:12px}.regime-card h2{font-family:'Manrope',var(--font);font-weight:500;font-size:31px;letter-spacing:-1px;display:flex;justify-content:space-between;align-items:center}.regime-card h2 span{color:#bd9764;font-size:34px;font-family:var(--font)}.regime-description{font-size:10px;line-height:1.7;color:#7a8c81;margin:7px 0 20px;min-height:34px}.xi-heading{display:flex;align-items:center;justify-content:space-between;font-size:9px;margin-bottom:11px}.xi-heading span{color:#71897e}.xi-heading em{font-style:normal;margin-left:4px}.xi-heading strong{font-size:14px;font-weight:500}.regime-meter{display:flex;height:5px;position:relative;gap:3px}.regime-meter>div{border-radius:3px}.meter-spill{background:var(--spilling);width:33.33%}.meter-plunge{background:var(--plunging);width:41.07%}.meter-surge{background:var(--surging);flex:1}.xi-pointer{position:absolute;top:-5px;left:44%;height:15px;width:3px;background:#25484a;border-radius:2px;box-shadow:0 0 0 2px #fbfcf7;transform:translateX(-50%);transition:left .15s}.meter-labels{display:flex;justify-content:space-between;gap:5px;margin-top:10px;font-size:8px;color:#6d8581}.meter-labels span:nth-child(2){margin-left:13%}.meter-labels small{display:block;font-size:7px;color:#98a397;margin-top:5px}.meter-footnote{font-size:8px;color:#98a494;margin:12px 0 0}.lens-card{display:flex;flex-direction:column;overflow:hidden;background:#edf5f0}.lens-heading{display:flex;justify-content:space-between;align-items:center;padding:18px 18px 0;gap:8px}h3{font-size:11px;font-weight:550;margin:0}.lens-heading span{font-size:7px;letter-spacing:1.2px;color:#69908b}#breaker-canvas{width:100%;height:180px;display:block;flex:1;min-height:170px}.lens-card>p{font-size:7px;color:#8c9e92;text-align:center;margin:0 6px 13px}.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line);background:#fbfcf7;border-radius:11px;overflow:hidden}.metric{padding:22px 18px;min-width:0}.metric:nth-child(odd){border-right:1px solid var(--line)}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.metric>span{font-size:9px;color:#73897f;display:block;line-height:1.5;white-space:nowrap}.metric>span sub{font-size:8px;vertical-align:baseline;color:#9aa494}.metric strong{font-size:29px;letter-spacing:-1px;font-family:'Manrope',var(--font);font-weight:450;display:block;margin:12px 0 7px}.metric strong small{font-size:11px;color:#8b9b8c;font-family:var(--font);letter-spacing:0}.metric>small{display:block;font-size:8px;color:#9aa593;line-height:1.5}.insight{margin-top:25px;display:flex;align-items:center;gap:17px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}.insight-icon{height:34px;width:34px;background:#e8eee2;border-radius:50%;display:grid;place-items:center;font-size:20px;color:#7d9376;flex-shrink:0}.insight strong{font-size:11px;font-weight:550}.insight p{font-size:10px;color:#7c8e80;line-height:1.8;margin:5px 0 0;max-width:650px}.insight .text-button{margin-left:auto;font-size:10px;gap:10px}.page-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0 32px;font-size:8px;color:#9aa695}.page-footer>span:first-child{letter-spacing:1px;font-size:7px}.page-footer p{margin:0}.model-dialog,.profile-dialog{color:var(--ink);background:#f8faf4;border:1px solid #cfdcd3;border-radius:14px;width:min(830px,calc(100% - 28px));max-height:87vh;padding:28px;box-shadow:0 28px 100px #163c4433}.model-dialog::backdrop,.profile-dialog::backdrop{background:#173f475e;backdrop-filter:blur(4px)}.dialog-header{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.dialog-header h2{font-size:24px;letter-spacing:-.6px;font-family:'Manrope',var(--font);font-weight:500}.dialog-header .eyebrow{font-size:8px;color:#7b9485;margin-bottom:10px}.dialog-close{background:#e7eee3;border-radius:50%;height:28px;width:28px;font-size:24px;color:#6f8776;flex-shrink:0;line-height:1}.dialog-tabs{display:flex;gap:22px;border-bottom:1px solid var(--line);margin-top:25px}.dialog-tabs button{background:none;color:#83988b;font-size:11px;padding:13px 0;border-bottom:2px solid transparent}.dialog-tabs button.active{color:var(--teal);border-bottom-color:var(--teal)}.formula-row{display:flex;gap:18px;padding:23px 0;border-bottom:1px solid var(--line)}.formula-row>span{color:#9aa992;font-size:10px;padding-top:3px}.formula-row h3,.model-limits h3{font-size:13px}.formula-row p,.model-limits p,.profile-dialog>p{font-size:11px;line-height:1.9;color:#6e8579;margin:9px 0}.formula-row code{display:block;color:#277c78;background:#eaf0e5;border-radius:6px;padding:12px 16px;line-height:1.9;font-size:12px;margin:12px 0}.model-limits{padding:22px 0 12px}.source-note{font-size:10px;line-height:1.9;color:#82917e;border-top:1px solid var(--line);padding-top:16px}.source-note a{text-underline-offset:3px}.code-toolbar{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#7d9481;padding:16px 0}.code-toolbar a{color:var(--teal);white-space:nowrap}.code-panel pre{background:#153c42;border-radius:8px;color:#c6dfd2;padding:20px;overflow:auto;line-height:1.8;font-size:10px;max-height:53vh;tab-size:2;white-space:pre}.profile-dialog{width:min(530px,calc(100% - 28px))}.profile-dialog>p{margin-top:18px}.coordinate-table-wrap{max-height:42vh;overflow:auto;margin-top:20px}.profile-dialog table{width:100%;border-collapse:collapse;font-size:11px}.profile-dialog th{text-align:left;color:#6e8978;font-size:10px;font-weight:500;padding:10px}.profile-dialog td{padding:6px 10px;border-top:1px solid #e0e8da}.profile-dialog input[type=number]{width:100%;min-width:0;border:1px solid #cedccb;background:#fff;border-radius:4px;padding:7px 9px;color:var(--ink);font-size:11px}.profile-dialog td:first-child{width:20%;color:#8b9c88}.profile-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.primary-button{background:var(--teal);color:#fff;border-radius:5px;padding:9px 16px;font-size:11px}.coordinate-error{min-height:18px;color:#b2633a!important;font-size:10px!important;margin:12px 0 0!important}
.view-select{position:absolute;right:14px;top:16px;background:#ffffffc9;border:1px solid #ffffffd0;border-radius:5px;color:#6d8b89;font-size:9px;padding:7px 8px;cursor:pointer;max-width:128px}
@media(min-width:1500px){main{padding:0 42px}.intro{padding:50px 0 42px}.canvas-wrap{min-height:430px}}
@media(max-width:1150px){main{padding:0 25px}.workspace{grid-template-columns:minmax(0,1fr) 280px;gap:14px}.presets{grid-template-columns:80px repeat(4,1fr);gap:7px}.preset{padding:13px 10px;gap:8px}.preset svg{width:32px}.preset small{font-size:8px}.preset-arrow{display:none}.results{grid-template-columns:1fr .9fr 1.2fr;gap:14px}.regime-card{padding:18px}.regime-card h2{font-size:27px}.metric{padding:20px 14px}.metric>span{font-size:8px}.metric strong{font-size:27px}.stage-footer{padding:12px}.plot-legend{gap:7px}.plot-legend span:first-child{display:none}.experiment-label{display:none}.panel-top{padding:15px}.check-control{font-size:8px}.step-button{display:none}}
@media(max-width:900px){.intro-copy{max-width:295px}.intro-copy p{font-size:12px}.workspace{grid-template-columns:minmax(0,1fr) 250px}.controls{padding:17px 15px}.controls-heading{gap:7px}h2{font-size:11px}.stage-tools{gap:6px!important}.panel-top{align-items:flex-start}.panel-top>div:first-child{gap:7px;align-items:center}.check-control span{max-width:45px;line-height:1.3}.small-button{font-size:9px;padding:6px 8px}.results{grid-template-columns:1fr 1fr}.metrics{grid-column:1/-1;grid-template-columns:repeat(4,1fr)}.metric:nth-child(n){border-bottom:0;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.lens-card{min-height:270px}.presets{grid-template-columns:repeat(4,1fr)}.presets-label{display:none}.preset svg{display:none}.preset small{font-size:8px}.presets{margin-bottom:18px}.intro{padding:36px 0 28px}h1{font-size:41px}}
@media(max-width:680px){.site-header{padding:18px 19px}.brand{font-size:9px;gap:8px;letter-spacing:1px}.brand svg{width:29px}.text-button{font-size:10px;gap:7px}main{padding:0 17px}.intro{display:block;padding:30px 0 23px}.eyebrow{font-size:8px;margin-bottom:15px;letter-spacing:1.1px}h1{font-size:39px;letter-spacing:-1.7px}.intro-copy{padding-top:18px;max-width:100%}.intro-copy p{font-size:12px;line-height:1.7;margin-bottom:12px}.intro-copy p br{display:none}.intro-note{font-size:9px}.presets{grid-template-columns:repeat(2,1fr);gap:7px;margin-bottom:16px}.preset{padding:12px;gap:10px;min-height:58px}.preset svg{display:block;width:32px}.preset strong{font-size:10px}.preset small{font-size:8px;margin-top:4px}.workspace{display:flex;flex-direction:column;gap:14px}.canvas-wrap{min-height:340px}.panel-top{padding:13px 12px;align-items:center}.section-number{height:20px;width:20px;font-size:8px}.panel-top h2{font-size:10px}.check-control{font-size:7px;gap:3px}.check-control span{max-width:35px}.check-control input{height:10px;width:10px;margin:0}.small-button{font-size:8px;padding:6px}.small-button span{font-size:11px;margin-right:2px}.canvas-badge{left:12px;top:12px;font-size:7px;padding:7px 9px}.drag-tip{font-size:8px;bottom:40px;padding:7px 9px}.stage-footer{padding:9px 11px}.plot-legend{font-size:7px;gap:6px}.plot-legend i{width:8px}.playback{gap:5px}.playback select{font-size:8px;max-width:83px}.icon-button{height:25px;width:25px}.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:22px;padding:17px}.controls-heading{grid-column:1/-1;margin-bottom:20px}.controls-heading h2{font-size:11px}.control-group{margin-bottom:22px}.control-heading label{font-size:9px}.control-heading output{font-size:18px}.control-heading{gap:8px;min-height:28px}.control-heading sub{display:none}.control-help{font-size:8px;margin-top:9px}.range-ends{font-size:7px}.profile-control{padding-top:0;border-top:0;margin-bottom:14px}.profile-control .control-help{min-height:24px}.advanced{grid-column:1/-1}.advanced .control-heading{margin-top:15px}.advanced summary{font-size:10px}.profile-status{margin-top:12px;font-size:8px}.coordinates-button{font-size:8px}.results{grid-template-columns:1fr;gap:14px;margin-top:14px}.regime-card{padding:21px}.regime-card h2{font-size:33px}.regime-description{min-height:0;font-size:11px}.lens-card{min-height:230px}.lens-heading{padding-top:16px}#breaker-canvas{height:180px}.lens-card>p{font-size:8px}.metrics{grid-template-columns:repeat(2,1fr);grid-column:auto}.metric:nth-child(n){border:0}.metric:nth-child(odd){border-right:1px solid var(--line)}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.metric{padding:22px}.metric>span{font-size:9px}.metric strong{font-size:31px}.metric>small{font-size:8px}.insight{gap:12px;align-items:flex-start;flex-wrap:wrap;margin-top:19px;padding:20px 0}.insight>div{flex:1}.insight p{font-size:10px}.insight .text-button{margin-left:46px;margin-top:-6px}.page-footer{gap:10px;font-size:7px;align-items:flex-start;line-height:1.7}.page-footer>span:last-child{display:none}.page-footer p{max-width:185px;text-align:right}.model-dialog,.profile-dialog{padding:21px 18px}.dialog-header h2{font-size:21px}.code-toolbar{flex-direction:column;gap:8px}.formula-row{gap:12px}.formula-row p,.model-limits p{font-size:11px}.code-panel pre{font-size:9px;padding:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.tidalytic-back{font-size:11px;color:var(--teal);text-decoration:none;white-space:nowrap;font-weight:600}
.tidalytic-back:hover{text-decoration:underline;text-underline-offset:3px}
@media(max-width:680px){.header-end{gap:12px}.tidalytic-back{font-size:9px}}