diff --git a/README.rst b/README.rst
index d321a1c5..b4ec752a 100644
--- a/README.rst
+++ b/README.rst
@@ -1,4 +1,4 @@
-.. image:: doc/source/_static/LogoForReadme.png
+.. image:: doc/source/_static/flownexus_logo_gray.svg
 
 Flow Nexus Overview 🌐
 ======================
diff --git a/doc/source/_static/flownexus_logo_dark.svg b/doc/source/_static/flownexus_logo_dark.svg
new file mode 100644
index 00000000..ccdf4da3
--- /dev/null
+++ b/doc/source/_static/flownexus_logo_dark.svg
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   version="1.1"
+   id="Layer_1"
+   x="0px"
+   y="0px"
+   width="100%"
+   viewBox="0 0 1486 264"
+   enable-background="new 0 0 1486 264"
+   xml:space="preserve"
+   sodipodi:docname="flownexus.svg"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+   id="defs16" /><sodipodi:namedview
+   id="namedview16"
+   pagecolor="#ffffff"
+   bordercolor="#000000"
+   borderopacity="0.25"
+   inkscape:showpageshadow="2"
+   inkscape:pageopacity="0.0"
+   inkscape:pagecheckerboard="0"
+   inkscape:deskcolor="#d1d1d1"
+   inkscape:lockguides="false"
+   inkscape:zoom="0.55585464"
+   inkscape:cx="743"
+   inkscape:cy="131.3293"
+   inkscape:window-width="1512"
+   inkscape:window-height="945"
+   inkscape:window-x="0"
+   inkscape:window-y="37"
+   inkscape:window-maximized="0"
+   inkscape:current-layer="Layer_1" />
+
+<path
+   fill="#050505"
+   opacity="1"
+   stroke="none"
+   d="m 80.417747,60.417252 c 9.11905,-6.467396 18.944756,-9.638783 29.762563,-9.641831 50.15668,-0.01413 100.3143,-0.189964 150.46965,0.06713 24.23294,0.124214 40.48691,13.581627 50.22815,34.398369 14.42816,30.83257 13.09659,61.51476 -5.82437,90.31079 -10.86456,16.5349 -26.68466,24.8244 -46.88345,24.74172 -47.32331,-0.1937 -94.65413,-0.52069 -141.96958,0.11834 C 89.516258,200.77219 70.936073,188.87709 60.060616,165.5929 45.657341,134.75571 47.1632,104.15016 66.04129,75.314339 69.692986,69.73645 75.379555,65.490746 80.417747,60.417252 M 278.81149,180.38109 c 1.90268,-1.86052 3.99744,-3.56298 5.67823,-5.60605 16.50753,-20.06603 19.40649,-43.23343 14.80301,-67.83527 -2.20341,-11.775624 -7.15143,-22.515965 -15.36805,-31.450405 -7.30914,-7.947747 -15.89453,-13.248402 -27.29901,-11.511914 -8.54701,1.301411 -14.89831,6.362164 -20.30875,12.678692 -9.52841,11.12413 -14.29907,24.374707 -15.78901,38.692297 -2.25064,21.62728 1.62781,41.90333 15.93045,59.06156 11.54204,13.84647 27.13429,17.60268 42.35313,5.97109 M 87.955009,74.4571 c -22.498909,25.61554 -24.617176,69.04728 -4.519706,96.54526 6.246719,8.54696 13.890739,15.71799 25.188357,16.11846 13.47372,0.47763 26.97625,0.14909 40.46623,0.128 0.3609,-5.6e-4 0.72104,-0.4819 1.11778,-0.76489 -17.03186,-16.91807 -24.10884,-37.6699 -24.11538,-61.07522 -0.007,-23.47271 7.25741,-44.263782 24.87867,-61.812961 -12.77517,0 -24.41121,0.341667 -36.01735,-0.100941 C 104.40987,63.09272 95.731186,66.523613 87.955009,74.4571 m 59.894841,28.06027 c -0.47641,2.10849 -1.05194,4.20013 -1.41397,6.32808 -3.83296,22.52854 -1.08496,43.81231 12.61998,62.74685 7.53682,10.41278 17.36589,16.61595 30.94126,15.85097 8.79505,-0.49561 17.64071,-0.0932 26.46369,-0.0932 2.88997,2e-5 5.77996,0 9.43592,0 -31.33286,-29.37913 -34.15038,-90.674428 -0.52539,-123.453824 -0.88835,-0.124001 -1.47466,-0.27681 -2.0611,-0.277252 -12.65159,-0.0096 -25.33459,-0.51907 -37.94005,0.245788 -5.35998,0.325219 -11.18921,2.356484 -15.70591,5.299508 -11.69558,7.620651 -17.58049,19.595222 -21.81443,33.35304 z"
+   id="path2"
+   style="display:inline" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 650.17993,145.8481 c 0.90192,7.20737 1.09442,14.12982 2.88275,20.612 2.29157,8.30621 9.11316,12.29094 18.41864,12.32365 10.43512,0.0367 18.06324,-4.22243 20.49329,-12.59616 1.69153,-5.82881 2.68994,-12.03801 2.82812,-18.10391 0.37562,-16.48845 0.12934,-32.99104 0.12952,-49.488007 0,-1.638802 -6e-5,-3.277611 -6e-5,-5.172387 8.27301,0 16.19806,0 24.85156,0 0,1.752984 -0.004,3.511246 6.1e-4,5.269494 0.0422,17.99589 0.0486,35.99202 0.16919,53.98738 0.0177,2.64075 0.4159,5.30937 0.91687,7.91141 2.94196,15.2796 18.02295,22.98152 31.98908,16.09573 8.76922,-4.32355 10.85327,-12.77467 11.04455,-21.46637 0.40949,-18.60965 0.24927,-37.23186 0.3205,-55.848928 0.007,-1.816925 9.7e-4,-3.633896 9.7e-4,-5.832421 8.29194,0 16.32569,0 24.84644,0 0,9.653049 0.1192,19.271899 -0.0284,28.886659 -0.21222,13.81253 0.34411,27.72806 -1.16187,41.40874 -2.42401,22.0204 -18.89136,35.88562 -41.17016,36.21939 -4.98774,0.0747 -10.05359,0.23961 -14.95734,-0.48755 -9.93774,-1.47364 -16.07849,-5.51291 -24.64691,-15.16858 -5.969,7.79457 -13.4231,13.53206 -23.31183,14.90283 -12.30695,1.70593 -24.61957,1.95297 -36.10394,-3.94925 -12.94159,-6.6512 -20.39075,-18.03004 -21.10059,-31.87256 -1.19061,-23.21695 -0.32562,-46.53931 -0.32562,-70.069966 7.55597,0 15.46026,0 23.91455,0 0,17.413256 0,34.685736 1.2e-4,52.438806 z"
+   id="path3"
+   style="display:inline" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1018.7778,154.78905 c -10.3645,1.98321 -20.30942,3.88182 -30.25369,5.7803 3.70349,18.72775 39.60649,27.37381 60.10369,7.49051 4.2832,4.99806 8.5485,9.97519 12.9732,15.13846 -8.2905,10.01484 -19.0217,14.67317 -31.2406,16.22656 -17.4877,2.22315 -34.36602,0.5873 -48.94915,-10.41763 -17.70294,-13.35932 -24.74395,-35.65189 -18.70477,-58.06678 7.64264,-28.36646 33.24957,-41.030245 57.98232,-38.620432 29.0071,2.826279 47.3193,22.757442 48.0334,52.633952 -16.4278,3.23429 -32.9762,6.49236 -49.9444,9.83506 m 15.0943,-37.25648 c -11.897,-7.78272 -24.0947,-7.87163 -36.11117,-0.66904 -8.80219,5.27605 -14.18934,18.39891 -12.19526,28.00196 9.77558,-1.91017 19.54863,-3.84158 29.33093,-5.72519 9.7218,-1.87196 19.4529,-3.69586 29.396,-5.58183 -1.264,-6.88308 -5.0815,-11.52989 -10.4205,-16.0259 z"
+   id="path4"
+   style="display:inline" />
+<path
+   fill="#020202"
+   opacity="1"
+   stroke="none"
+   d="m 497.53363,109.53468 c 16.55719,-16.779744 36.48468,-20.547902 58.21185,-15.481885 19.41614,4.527161 32.97815,16.612595 38.34241,36.048625 10.36072,37.53891 -14.75696,69.3926 -51.30237,70.07305 -20.67944,0.38504 -38.01477,-5.78594 -50.06839,-23.30084 -13.79727,-20.04862 -11.70349,-48.86531 4.8165,-67.33895 m 53.79773,5.4118 c -23.04657,-7.17654 -42.43759,6.78382 -42.56882,30.72472 -0.0767,13.99561 5.38138,24.93766 18.45481,30.99291 11.16601,5.1718 25.94445,2.22207 34.84271,-6.22605 13.25213,-12.58163 14.63501,-44.89653 -10.7287,-55.49158 z"
+   id="path5"
+   style="display:inline" />
+<path
+   fill="#040404"
+   opacity="1"
+   stroke="none"
+   d="m 1270.3879,177.78601 c 13.1099,-4.24512 19.8901,-13.16775 20.3637,-27.96429 0.485,-15.14837 0.1952,-30.32159 0.2397,-45.48395 0.01,-3.49538 0,-6.990808 0,-10.833482 8.2026,0 16.2504,0 24.5902,0 0,34.973722 0,69.888362 0,105.152602 -7.6119,0 -15.3205,0 -23.3694,0 0,-3.96902 0,-7.90507 0,-12.92834 -7.1089,7.35823 -14.8248,12.17953 -23.9807,13.56118 -15.2114,2.29544 -29.9393,1.36451 -42.3459,-9.44171 -7.5459,-6.57263 -12.167,-15.2353 -12.4683,-24.79877 -0.7485,-23.75599 -0.2461,-47.55139 -0.2461,-71.613337 7.5623,0 15.4653,0 23.9811,0 0,1.819824 -10e-5,3.587257 0,5.354691 8e-4,16.829676 -0.1222,33.660676 0.055,50.488476 0.086,8.20504 0.7236,16.45914 7.1266,22.70153 7.3099,7.1266 16.3258,7.30032 26.0523,5.8054 z"
+   id="path6"
+   style="display:inline" />
+<path
+   fill="#020202"
+   opacity="1"
+   stroke="none"
+   d="m 851.33923,194.94745 c -0.077,2.2035 0.646,4.18532 -2.48162,4.10972 -7.28656,-0.1761 -14.58027,-0.0562 -22.02534,-0.0562 0,-35.38283 0,-70.31249 0,-105.541293 7.70276,0 15.26551,0 23.15784,0 0,4.055465 0,7.985173 0,12.128003 4.96308,-3.19261 9.25733,-7.046369 14.28925,-8.996877 18.61401,-7.215332 36.83429,-7.188797 53.09771,6.075327 10.35596,8.44609 13.26551,20.4992 13.45875,33.13 0.31842,20.81529 0.0864,41.63903 0.0864,62.83277 -8.06372,0 -16.12396,0 -24.83655,0 0,-1.40509 0.002,-2.99561 -3.6e-4,-4.58611 -0.0313,-18.48947 0.0762,-36.98077 -0.16456,-55.46753 -0.095,-7.29397 -1.91265,-14.27373 -7.87731,-19.21499 -9.08728,-7.52804 -19.51838,-7.1745 -29.69843,-3.43538 -10.34381,3.79927 -15.83545,12.37429 -16.27234,23.09098 -0.75244,18.4583 -0.54022,36.95594 -0.7334,55.93154 z"
+   id="path7"
+   style="display:inline" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1354.8491,146.19443 c -16.484,-15.42952 -11.1484,-39.77351 10.4639,-49.266825 18.0937,-7.947739 48.6656,-6.02887 66.104,4.402085 -3.0454,6.08961 -6.1106,12.21867 -9.354,18.7042 -9.4721,-5.27297 -19.2973,-8.2565 -29.7362,-7.86858 -5.5391,0.20585 -11.1815,1.33569 -16.4856,2.98629 -4.2464,1.32148 -6.4256,4.97787 -6.1062,9.79044 0.3088,4.65362 3.4195,6.84974 7.2588,7.78634 10.6424,2.59617 21.3795,4.80202 32.0653,7.22337 2.5838,0.5855 5.2065,1.17772 7.6529,2.161 10.2852,4.13376 17.3636,10.88565 18.1526,22.70047 0.7943,11.89917 -3.4211,21.6293 -14.0111,27.09568 -7.0864,3.65793 -15.0554,6.53791 -22.918,7.57142 -17.5955,2.31292 -34.812,-0.16376 -50.9406,-8.16079 -1.5982,-0.79239 -3.0777,-1.82432 -4.8105,-2.86413 3.2193,-6.32079 6.2869,-12.34374 9.4617,-18.57726 13.0899,7.72949 27.095,10.65757 41.8039,9.99306 4.0412,-0.18257 8.129,-1.52934 11.9891,-2.91627 3.8804,-1.39431 5.3714,-4.90751 5.2942,-8.81675 -0.073,-3.70608 -2.1862,-6.46733 -5.756,-7.30696 -9.0356,-2.12526 -18.1442,-3.94462 -27.2346,-5.83259 -7.9976,-1.66105 -15.9392,-3.43673 -22.8936,-8.8042 z"
+   id="path8"
+   style="display:inline" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1120.8372,143.24873 c -12.5605,-16.56779 -24.9118,-32.83999 -37.9788,-50.055119 9.5281,0 18.075,-0.128929 26.6088,0.147232 1.1986,0.0388 2.5113,1.925385 3.4691,3.186142 7.743,10.191025 15.4137,20.436985 23.5137,31.207635 6.7824,-9.00964 13.7808,-17.39554 19.7039,-26.48232 4.2106,-6.459469 9.0393,-9.241604 16.7148,-8.220875 5.0216,0.667801 10.2039,0.126023 16.3936,0.126023 -13.5322,17.675762 -26.5086,34.625642 -39.6758,51.824572 13.6268,17.77755 27.1437,35.41172 41.4095,54.02291 -6.9872,0 -13.2064,-0.46005 -19.3251,0.1271 -6.3434,0.60875 -10.287,-1.52931 -13.8672,-6.85276 -6.7529,-10.0407 -14.334,-19.52433 -21.941,-29.73659 -8.0177,10.67522 -15.9953,20.80842 -23.3695,31.36322 -2.8369,4.06047 -5.8526,5.48332 -10.6252,5.19745 -6.5634,-0.39311 -13.1683,-0.0984 -20.7369,-0.0984 7.6243,-9.95072 14.6466,-19.12686 21.6812,-28.29369 5.7731,-7.5231 11.6304,-14.98361 17.2664,-22.60792 0.8405,-1.13687 0.6703,-3.02071 0.7585,-4.85459 z"
+   id="path9"
+   style="display:inline" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 345.96536,133 c 0.001,-15.66092 0.21576,-30.82555 -0.0479,-45.981865 -0.37445,-21.520843 14.65781,-36.491383 35.65448,-36.216335 8.56775,0.112228 16.93088,0.299896 24.4361,5.638794 -2.28647,6.111896 -4.52762,12.102604 -6.78879,18.146839 -15.76737,-8.420845 -31.91101,-4.400513 -29.03675,19.169357 9.361,0 18.78193,0 28.54761,0 0,6.7421 0,13.12586 0,20.00803 -9.18393,0 -18.42276,0 -28.06296,0 0,28.55824 0,56.62812 0,84.9676 -8.31784,0 -16.22711,0 -24.70175,0 0,-21.72078 0,-43.47659 0,-65.73242 z"
+   id="path10"
+   style="display:inline" />
+<path
+   fill="#040404"
+   opacity="1"
+   stroke="none"
+   d="m 421.81372,89.999954 c -2.4e-4,-12.806335 -2.4e-4,-25.112671 -2.4e-4,-37.71273 8.22662,0 16.27664,0 24.76901,0 0,1.933292 6e-5,3.729141 0,5.52499 -0.002,33.299923 -0.003,66.599846 -0.005,99.899776 -3e-5,0.99899 0.0498,2.00072 -0.006,2.99657 -0.97067,17.35299 8.07455,22.06457 23.76453,17.58859 0.3782,6.52118 0.74835,12.90318 1.11422,19.21185 -20.751,7.63762 -49.20019,0.2694 -49.4649,-29.09038 -0.23419,-25.97128 -0.12781,-51.94565 -0.17206,-78.418666 z"
+   id="path11"
+   style="display:inline" />
+
+
+
+
+
+</svg>
diff --git a/doc/source/_static/flownexus_logo_gray.svg b/doc/source/_static/flownexus_logo_gray.svg
new file mode 100644
index 00000000..1f77cfaf
--- /dev/null
+++ b/doc/source/_static/flownexus_logo_gray.svg
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   version="1.1"
+   id="Layer_1"
+   x="0px"
+   y="0px"
+   width="100%"
+   viewBox="0 0 1486 264"
+   enable-background="new 0 0 1486 264"
+   xml:space="preserve"
+   sodipodi:docname="flownexus_gray.svg"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+   id="defs16" /><sodipodi:namedview
+   id="namedview16"
+   pagecolor="#ffffff"
+   bordercolor="#000000"
+   borderopacity="0.25"
+   inkscape:showpageshadow="2"
+   inkscape:pageopacity="0.0"
+   inkscape:pagecheckerboard="0"
+   inkscape:deskcolor="#d1d1d1"
+   inkscape:lockguides="false"
+   inkscape:zoom="0.55585464"
+   inkscape:cx="742.10049"
+   inkscape:cy="131.3293"
+   inkscape:window-width="1512"
+   inkscape:window-height="829"
+   inkscape:window-x="0"
+   inkscape:window-y="38"
+   inkscape:window-maximized="0"
+   inkscape:current-layer="Layer_1" />
+
+<path
+   fill="#050505"
+   opacity="1"
+   stroke="none"
+   d="m 80.417747,60.417252 c 9.11905,-6.467396 18.944756,-9.638783 29.762563,-9.641831 50.15668,-0.01413 100.3143,-0.189964 150.46965,0.06713 24.23294,0.124214 40.48691,13.581627 50.22815,34.398369 14.42816,30.83257 13.09659,61.51476 -5.82437,90.31079 -10.86456,16.5349 -26.68466,24.8244 -46.88345,24.74172 -47.32331,-0.1937 -94.65413,-0.52069 -141.96958,0.11834 C 89.516258,200.77219 70.936073,188.87709 60.060616,165.5929 45.657341,134.75571 47.1632,104.15016 66.04129,75.314339 69.692986,69.73645 75.379555,65.490746 80.417747,60.417252 M 278.81149,180.38109 c 1.90268,-1.86052 3.99744,-3.56298 5.67823,-5.60605 16.50753,-20.06603 19.40649,-43.23343 14.80301,-67.83527 -2.20341,-11.775624 -7.15143,-22.515965 -15.36805,-31.450405 -7.30914,-7.947747 -15.89453,-13.248402 -27.29901,-11.511914 -8.54701,1.301411 -14.89831,6.362164 -20.30875,12.678692 -9.52841,11.12413 -14.29907,24.374707 -15.78901,38.692297 -2.25064,21.62728 1.62781,41.90333 15.93045,59.06156 11.54204,13.84647 27.13429,17.60268 42.35313,5.97109 M 87.955009,74.4571 c -22.498909,25.61554 -24.617176,69.04728 -4.519706,96.54526 6.246719,8.54696 13.890739,15.71799 25.188357,16.11846 13.47372,0.47763 26.97625,0.14909 40.46623,0.128 0.3609,-5.6e-4 0.72104,-0.4819 1.11778,-0.76489 -17.03186,-16.91807 -24.10884,-37.6699 -24.11538,-61.07522 -0.007,-23.47271 7.25741,-44.263782 24.87867,-61.812961 -12.77517,0 -24.41121,0.341667 -36.01735,-0.100941 C 104.40987,63.09272 95.731186,66.523613 87.955009,74.4571 m 59.894841,28.06027 c -0.47641,2.10849 -1.05194,4.20013 -1.41397,6.32808 -3.83296,22.52854 -1.08496,43.81231 12.61998,62.74685 7.53682,10.41278 17.36589,16.61595 30.94126,15.85097 8.79505,-0.49561 17.64071,-0.0932 26.46369,-0.0932 2.88997,2e-5 5.77996,0 9.43592,0 -31.33286,-29.37913 -34.15038,-90.674428 -0.52539,-123.453824 -0.88835,-0.124001 -1.47466,-0.27681 -2.0611,-0.277252 -12.65159,-0.0096 -25.33459,-0.51907 -37.94005,0.245788 -5.35998,0.325219 -11.18921,2.356484 -15.70591,5.299508 -11.69558,7.620651 -17.58049,19.595222 -21.81443,33.35304 z"
+   id="path2"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 650.17993,145.8481 c 0.90192,7.20737 1.09442,14.12982 2.88275,20.612 2.29157,8.30621 9.11316,12.29094 18.41864,12.32365 10.43512,0.0367 18.06324,-4.22243 20.49329,-12.59616 1.69153,-5.82881 2.68994,-12.03801 2.82812,-18.10391 0.37562,-16.48845 0.12934,-32.99104 0.12952,-49.488007 0,-1.638802 -6e-5,-3.277611 -6e-5,-5.172387 8.27301,0 16.19806,0 24.85156,0 0,1.752984 -0.004,3.511246 6.1e-4,5.269494 0.0422,17.99589 0.0486,35.99202 0.16919,53.98738 0.0177,2.64075 0.4159,5.30937 0.91687,7.91141 2.94196,15.2796 18.02295,22.98152 31.98908,16.09573 8.76922,-4.32355 10.85327,-12.77467 11.04455,-21.46637 0.40949,-18.60965 0.24927,-37.23186 0.3205,-55.848928 0.007,-1.816925 9.7e-4,-3.633896 9.7e-4,-5.832421 8.29194,0 16.32569,0 24.84644,0 0,9.653049 0.1192,19.271899 -0.0284,28.886659 -0.21222,13.81253 0.34411,27.72806 -1.16187,41.40874 -2.42401,22.0204 -18.89136,35.88562 -41.17016,36.21939 -4.98774,0.0747 -10.05359,0.23961 -14.95734,-0.48755 -9.93774,-1.47364 -16.07849,-5.51291 -24.64691,-15.16858 -5.969,7.79457 -13.4231,13.53206 -23.31183,14.90283 -12.30695,1.70593 -24.61957,1.95297 -36.10394,-3.94925 -12.94159,-6.6512 -20.39075,-18.03004 -21.10059,-31.87256 -1.19061,-23.21695 -0.32562,-46.53931 -0.32562,-70.069966 7.55597,0 15.46026,0 23.91455,0 0,17.413256 0,34.685736 1.2e-4,52.438806 z"
+   id="path3"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1018.7778,154.78905 c -10.3645,1.98321 -20.30942,3.88182 -30.25369,5.7803 3.70349,18.72775 39.60649,27.37381 60.10369,7.49051 4.2832,4.99806 8.5485,9.97519 12.9732,15.13846 -8.2905,10.01484 -19.0217,14.67317 -31.2406,16.22656 -17.4877,2.22315 -34.36602,0.5873 -48.94915,-10.41763 -17.70294,-13.35932 -24.74395,-35.65189 -18.70477,-58.06678 7.64264,-28.36646 33.24957,-41.030245 57.98232,-38.620432 29.0071,2.826279 47.3193,22.757442 48.0334,52.633952 -16.4278,3.23429 -32.9762,6.49236 -49.9444,9.83506 m 15.0943,-37.25648 c -11.897,-7.78272 -24.0947,-7.87163 -36.11117,-0.66904 -8.80219,5.27605 -14.18934,18.39891 -12.19526,28.00196 9.77558,-1.91017 19.54863,-3.84158 29.33093,-5.72519 9.7218,-1.87196 19.4529,-3.69586 29.396,-5.58183 -1.264,-6.88308 -5.0815,-11.52989 -10.4205,-16.0259 z"
+   id="path4"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#020202"
+   opacity="1"
+   stroke="none"
+   d="m 497.53363,109.53468 c 16.55719,-16.779744 36.48468,-20.547902 58.21185,-15.481885 19.41614,4.527161 32.97815,16.612595 38.34241,36.048625 10.36072,37.53891 -14.75696,69.3926 -51.30237,70.07305 -20.67944,0.38504 -38.01477,-5.78594 -50.06839,-23.30084 -13.79727,-20.04862 -11.70349,-48.86531 4.8165,-67.33895 m 53.79773,5.4118 c -23.04657,-7.17654 -42.43759,6.78382 -42.56882,30.72472 -0.0767,13.99561 5.38138,24.93766 18.45481,30.99291 11.16601,5.1718 25.94445,2.22207 34.84271,-6.22605 13.25213,-12.58163 14.63501,-44.89653 -10.7287,-55.49158 z"
+   id="path5"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#040404"
+   opacity="1"
+   stroke="none"
+   d="m 1270.3879,177.78601 c 13.1099,-4.24512 19.8901,-13.16775 20.3637,-27.96429 0.485,-15.14837 0.1952,-30.32159 0.2397,-45.48395 0.01,-3.49538 0,-6.990808 0,-10.833482 8.2026,0 16.2504,0 24.5902,0 0,34.973722 0,69.888362 0,105.152602 -7.6119,0 -15.3205,0 -23.3694,0 0,-3.96902 0,-7.90507 0,-12.92834 -7.1089,7.35823 -14.8248,12.17953 -23.9807,13.56118 -15.2114,2.29544 -29.9393,1.36451 -42.3459,-9.44171 -7.5459,-6.57263 -12.167,-15.2353 -12.4683,-24.79877 -0.7485,-23.75599 -0.2461,-47.55139 -0.2461,-71.613337 7.5623,0 15.4653,0 23.9811,0 0,1.819824 -10e-5,3.587257 0,5.354691 8e-4,16.829676 -0.1222,33.660676 0.055,50.488476 0.086,8.20504 0.7236,16.45914 7.1266,22.70153 7.3099,7.1266 16.3258,7.30032 26.0523,5.8054 z"
+   id="path6"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#020202"
+   opacity="1"
+   stroke="none"
+   d="m 851.33923,194.94745 c -0.077,2.2035 0.646,4.18532 -2.48162,4.10972 -7.28656,-0.1761 -14.58027,-0.0562 -22.02534,-0.0562 0,-35.38283 0,-70.31249 0,-105.541293 7.70276,0 15.26551,0 23.15784,0 0,4.055465 0,7.985173 0,12.128003 4.96308,-3.19261 9.25733,-7.046369 14.28925,-8.996877 18.61401,-7.215332 36.83429,-7.188797 53.09771,6.075327 10.35596,8.44609 13.26551,20.4992 13.45875,33.13 0.31842,20.81529 0.0864,41.63903 0.0864,62.83277 -8.06372,0 -16.12396,0 -24.83655,0 0,-1.40509 0.002,-2.99561 -3.6e-4,-4.58611 -0.0313,-18.48947 0.0762,-36.98077 -0.16456,-55.46753 -0.095,-7.29397 -1.91265,-14.27373 -7.87731,-19.21499 -9.08728,-7.52804 -19.51838,-7.1745 -29.69843,-3.43538 -10.34381,3.79927 -15.83545,12.37429 -16.27234,23.09098 -0.75244,18.4583 -0.54022,36.95594 -0.7334,55.93154 z"
+   id="path7"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1354.8491,146.19443 c -16.484,-15.42952 -11.1484,-39.77351 10.4639,-49.266825 18.0937,-7.947739 48.6656,-6.02887 66.104,4.402085 -3.0454,6.08961 -6.1106,12.21867 -9.354,18.7042 -9.4721,-5.27297 -19.2973,-8.2565 -29.7362,-7.86858 -5.5391,0.20585 -11.1815,1.33569 -16.4856,2.98629 -4.2464,1.32148 -6.4256,4.97787 -6.1062,9.79044 0.3088,4.65362 3.4195,6.84974 7.2588,7.78634 10.6424,2.59617 21.3795,4.80202 32.0653,7.22337 2.5838,0.5855 5.2065,1.17772 7.6529,2.161 10.2852,4.13376 17.3636,10.88565 18.1526,22.70047 0.7943,11.89917 -3.4211,21.6293 -14.0111,27.09568 -7.0864,3.65793 -15.0554,6.53791 -22.918,7.57142 -17.5955,2.31292 -34.812,-0.16376 -50.9406,-8.16079 -1.5982,-0.79239 -3.0777,-1.82432 -4.8105,-2.86413 3.2193,-6.32079 6.2869,-12.34374 9.4617,-18.57726 13.0899,7.72949 27.095,10.65757 41.8039,9.99306 4.0412,-0.18257 8.129,-1.52934 11.9891,-2.91627 3.8804,-1.39431 5.3714,-4.90751 5.2942,-8.81675 -0.073,-3.70608 -2.1862,-6.46733 -5.756,-7.30696 -9.0356,-2.12526 -18.1442,-3.94462 -27.2346,-5.83259 -7.9976,-1.66105 -15.9392,-3.43673 -22.8936,-8.8042 z"
+   id="path8"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1120.8372,143.24873 c -12.5605,-16.56779 -24.9118,-32.83999 -37.9788,-50.055119 9.5281,0 18.075,-0.128929 26.6088,0.147232 1.1986,0.0388 2.5113,1.925385 3.4691,3.186142 7.743,10.191025 15.4137,20.436985 23.5137,31.207635 6.7824,-9.00964 13.7808,-17.39554 19.7039,-26.48232 4.2106,-6.459469 9.0393,-9.241604 16.7148,-8.220875 5.0216,0.667801 10.2039,0.126023 16.3936,0.126023 -13.5322,17.675762 -26.5086,34.625642 -39.6758,51.824572 13.6268,17.77755 27.1437,35.41172 41.4095,54.02291 -6.9872,0 -13.2064,-0.46005 -19.3251,0.1271 -6.3434,0.60875 -10.287,-1.52931 -13.8672,-6.85276 -6.7529,-10.0407 -14.334,-19.52433 -21.941,-29.73659 -8.0177,10.67522 -15.9953,20.80842 -23.3695,31.36322 -2.8369,4.06047 -5.8526,5.48332 -10.6252,5.19745 -6.5634,-0.39311 -13.1683,-0.0984 -20.7369,-0.0984 7.6243,-9.95072 14.6466,-19.12686 21.6812,-28.29369 5.7731,-7.5231 11.6304,-14.98361 17.2664,-22.60792 0.8405,-1.13687 0.6703,-3.02071 0.7585,-4.85459 z"
+   id="path9"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 345.96536,133 c 0.001,-15.66092 0.21576,-30.82555 -0.0479,-45.981865 -0.37445,-21.520843 14.65781,-36.491383 35.65448,-36.216335 8.56775,0.112228 16.93088,0.299896 24.4361,5.638794 -2.28647,6.111896 -4.52762,12.102604 -6.78879,18.146839 -15.76737,-8.420845 -31.91101,-4.400513 -29.03675,19.169357 9.361,0 18.78193,0 28.54761,0 0,6.7421 0,13.12586 0,20.00803 -9.18393,0 -18.42276,0 -28.06296,0 0,28.55824 0,56.62812 0,84.9676 -8.31784,0 -16.22711,0 -24.70175,0 0,-21.72078 0,-43.47659 0,-65.73242 z"
+   id="path10"
+   style="display:inline;fill:#999999;stroke:#999999" />
+<path
+   fill="#040404"
+   opacity="1"
+   stroke="none"
+   d="m 421.81372,89.999954 c -2.4e-4,-12.806335 -2.4e-4,-25.112671 -2.4e-4,-37.71273 8.22662,0 16.27664,0 24.76901,0 0,1.933292 6e-5,3.729141 0,5.52499 -0.002,33.299923 -0.003,66.599846 -0.005,99.899776 -3e-5,0.99899 0.0498,2.00072 -0.006,2.99657 -0.97067,17.35299 8.07455,22.06457 23.76453,17.58859 0.3782,6.52118 0.74835,12.90318 1.11422,19.21185 -20.751,7.63762 -49.20019,0.2694 -49.4649,-29.09038 -0.23419,-25.97128 -0.12781,-51.94565 -0.17206,-78.418666 z"
+   id="path11"
+   style="display:inline;fill:#999999;stroke:#999999" />
+
+
+
+
+
+</svg>
diff --git a/doc/source/_static/flownexus_logo_light.svg b/doc/source/_static/flownexus_logo_light.svg
new file mode 100644
index 00000000..1c25d815
--- /dev/null
+++ b/doc/source/_static/flownexus_logo_light.svg
@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   version="1.1"
+   id="Layer_1"
+   x="0px"
+   y="0px"
+   width="100%"
+   viewBox="0 0 1486 264"
+   enable-background="new 0 0 1486 264"
+   xml:space="preserve"
+   sodipodi:docname="flownexus_light.svg"
+   inkscape:version="1.3.2 (091e20e, 2023-11-25)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+   id="defs16" /><sodipodi:namedview
+   id="namedview16"
+   pagecolor="#ffffff"
+   bordercolor="#000000"
+   borderopacity="0.25"
+   inkscape:showpageshadow="2"
+   inkscape:pageopacity="0.0"
+   inkscape:pagecheckerboard="0"
+   inkscape:deskcolor="#d1d1d1"
+   inkscape:lockguides="false"
+   inkscape:zoom="0.55585464"
+   inkscape:cx="742.10049"
+   inkscape:cy="131.3293"
+   inkscape:window-width="1512"
+   inkscape:window-height="829"
+   inkscape:window-x="0"
+   inkscape:window-y="38"
+   inkscape:window-maximized="0"
+   inkscape:current-layer="Layer_1" />
+
+<path
+   fill="#050505"
+   opacity="1"
+   stroke="none"
+   d="m 80.417747,60.417252 c 9.11905,-6.467396 18.944756,-9.638783 29.762563,-9.641831 50.15668,-0.01413 100.3143,-0.189964 150.46965,0.06713 24.23294,0.124214 40.48691,13.581627 50.22815,34.398369 14.42816,30.83257 13.09659,61.51476 -5.82437,90.31079 -10.86456,16.5349 -26.68466,24.8244 -46.88345,24.74172 -47.32331,-0.1937 -94.65413,-0.52069 -141.96958,0.11834 C 89.516258,200.77219 70.936073,188.87709 60.060616,165.5929 45.657341,134.75571 47.1632,104.15016 66.04129,75.314339 69.692986,69.73645 75.379555,65.490746 80.417747,60.417252 M 278.81149,180.38109 c 1.90268,-1.86052 3.99744,-3.56298 5.67823,-5.60605 16.50753,-20.06603 19.40649,-43.23343 14.80301,-67.83527 -2.20341,-11.775624 -7.15143,-22.515965 -15.36805,-31.450405 -7.30914,-7.947747 -15.89453,-13.248402 -27.29901,-11.511914 -8.54701,1.301411 -14.89831,6.362164 -20.30875,12.678692 -9.52841,11.12413 -14.29907,24.374707 -15.78901,38.692297 -2.25064,21.62728 1.62781,41.90333 15.93045,59.06156 11.54204,13.84647 27.13429,17.60268 42.35313,5.97109 M 87.955009,74.4571 c -22.498909,25.61554 -24.617176,69.04728 -4.519706,96.54526 6.246719,8.54696 13.890739,15.71799 25.188357,16.11846 13.47372,0.47763 26.97625,0.14909 40.46623,0.128 0.3609,-5.6e-4 0.72104,-0.4819 1.11778,-0.76489 -17.03186,-16.91807 -24.10884,-37.6699 -24.11538,-61.07522 -0.007,-23.47271 7.25741,-44.263782 24.87867,-61.812961 -12.77517,0 -24.41121,0.341667 -36.01735,-0.100941 C 104.40987,63.09272 95.731186,66.523613 87.955009,74.4571 m 59.894841,28.06027 c -0.47641,2.10849 -1.05194,4.20013 -1.41397,6.32808 -3.83296,22.52854 -1.08496,43.81231 12.61998,62.74685 7.53682,10.41278 17.36589,16.61595 30.94126,15.85097 8.79505,-0.49561 17.64071,-0.0932 26.46369,-0.0932 2.88997,2e-5 5.77996,0 9.43592,0 -31.33286,-29.37913 -34.15038,-90.674428 -0.52539,-123.453824 -0.88835,-0.124001 -1.47466,-0.27681 -2.0611,-0.277252 -12.65159,-0.0096 -25.33459,-0.51907 -37.94005,0.245788 -5.35998,0.325219 -11.18921,2.356484 -15.70591,5.299508 -11.69558,7.620651 -17.58049,19.595222 -21.81443,33.35304 z"
+   id="path2"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 650.17993,145.8481 c 0.90192,7.20737 1.09442,14.12982 2.88275,20.612 2.29157,8.30621 9.11316,12.29094 18.41864,12.32365 10.43512,0.0367 18.06324,-4.22243 20.49329,-12.59616 1.69153,-5.82881 2.68994,-12.03801 2.82812,-18.10391 0.37562,-16.48845 0.12934,-32.99104 0.12952,-49.488007 0,-1.638802 -6e-5,-3.277611 -6e-5,-5.172387 8.27301,0 16.19806,0 24.85156,0 0,1.752984 -0.004,3.511246 6.1e-4,5.269494 0.0422,17.99589 0.0486,35.99202 0.16919,53.98738 0.0177,2.64075 0.4159,5.30937 0.91687,7.91141 2.94196,15.2796 18.02295,22.98152 31.98908,16.09573 8.76922,-4.32355 10.85327,-12.77467 11.04455,-21.46637 0.40949,-18.60965 0.24927,-37.23186 0.3205,-55.848928 0.007,-1.816925 9.7e-4,-3.633896 9.7e-4,-5.832421 8.29194,0 16.32569,0 24.84644,0 0,9.653049 0.1192,19.271899 -0.0284,28.886659 -0.21222,13.81253 0.34411,27.72806 -1.16187,41.40874 -2.42401,22.0204 -18.89136,35.88562 -41.17016,36.21939 -4.98774,0.0747 -10.05359,0.23961 -14.95734,-0.48755 -9.93774,-1.47364 -16.07849,-5.51291 -24.64691,-15.16858 -5.969,7.79457 -13.4231,13.53206 -23.31183,14.90283 -12.30695,1.70593 -24.61957,1.95297 -36.10394,-3.94925 -12.94159,-6.6512 -20.39075,-18.03004 -21.10059,-31.87256 -1.19061,-23.21695 -0.32562,-46.53931 -0.32562,-70.069966 7.55597,0 15.46026,0 23.91455,0 0,17.413256 0,34.685736 1.2e-4,52.438806 z"
+   id="path3"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1018.7778,154.78905 c -10.3645,1.98321 -20.30942,3.88182 -30.25369,5.7803 3.70349,18.72775 39.60649,27.37381 60.10369,7.49051 4.2832,4.99806 8.5485,9.97519 12.9732,15.13846 -8.2905,10.01484 -19.0217,14.67317 -31.2406,16.22656 -17.4877,2.22315 -34.36602,0.5873 -48.94915,-10.41763 -17.70294,-13.35932 -24.74395,-35.65189 -18.70477,-58.06678 7.64264,-28.36646 33.24957,-41.030245 57.98232,-38.620432 29.0071,2.826279 47.3193,22.757442 48.0334,52.633952 -16.4278,3.23429 -32.9762,6.49236 -49.9444,9.83506 m 15.0943,-37.25648 c -11.897,-7.78272 -24.0947,-7.87163 -36.11117,-0.66904 -8.80219,5.27605 -14.18934,18.39891 -12.19526,28.00196 9.77558,-1.91017 19.54863,-3.84158 29.33093,-5.72519 9.7218,-1.87196 19.4529,-3.69586 29.396,-5.58183 -1.264,-6.88308 -5.0815,-11.52989 -10.4205,-16.0259 z"
+   id="path4"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#020202"
+   opacity="1"
+   stroke="none"
+   d="m 497.53363,109.53468 c 16.55719,-16.779744 36.48468,-20.547902 58.21185,-15.481885 19.41614,4.527161 32.97815,16.612595 38.34241,36.048625 10.36072,37.53891 -14.75696,69.3926 -51.30237,70.07305 -20.67944,0.38504 -38.01477,-5.78594 -50.06839,-23.30084 -13.79727,-20.04862 -11.70349,-48.86531 4.8165,-67.33895 m 53.79773,5.4118 c -23.04657,-7.17654 -42.43759,6.78382 -42.56882,30.72472 -0.0767,13.99561 5.38138,24.93766 18.45481,30.99291 11.16601,5.1718 25.94445,2.22207 34.84271,-6.22605 13.25213,-12.58163 14.63501,-44.89653 -10.7287,-55.49158 z"
+   id="path5"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#040404"
+   opacity="1"
+   stroke="none"
+   d="m 1270.3879,177.78601 c 13.1099,-4.24512 19.8901,-13.16775 20.3637,-27.96429 0.485,-15.14837 0.1952,-30.32159 0.2397,-45.48395 0.01,-3.49538 0,-6.990808 0,-10.833482 8.2026,0 16.2504,0 24.5902,0 0,34.973722 0,69.888362 0,105.152602 -7.6119,0 -15.3205,0 -23.3694,0 0,-3.96902 0,-7.90507 0,-12.92834 -7.1089,7.35823 -14.8248,12.17953 -23.9807,13.56118 -15.2114,2.29544 -29.9393,1.36451 -42.3459,-9.44171 -7.5459,-6.57263 -12.167,-15.2353 -12.4683,-24.79877 -0.7485,-23.75599 -0.2461,-47.55139 -0.2461,-71.613337 7.5623,0 15.4653,0 23.9811,0 0,1.819824 -10e-5,3.587257 0,5.354691 8e-4,16.829676 -0.1222,33.660676 0.055,50.488476 0.086,8.20504 0.7236,16.45914 7.1266,22.70153 7.3099,7.1266 16.3258,7.30032 26.0523,5.8054 z"
+   id="path6"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#020202"
+   opacity="1"
+   stroke="none"
+   d="m 851.33923,194.94745 c -0.077,2.2035 0.646,4.18532 -2.48162,4.10972 -7.28656,-0.1761 -14.58027,-0.0562 -22.02534,-0.0562 0,-35.38283 0,-70.31249 0,-105.541293 7.70276,0 15.26551,0 23.15784,0 0,4.055465 0,7.985173 0,12.128003 4.96308,-3.19261 9.25733,-7.046369 14.28925,-8.996877 18.61401,-7.215332 36.83429,-7.188797 53.09771,6.075327 10.35596,8.44609 13.26551,20.4992 13.45875,33.13 0.31842,20.81529 0.0864,41.63903 0.0864,62.83277 -8.06372,0 -16.12396,0 -24.83655,0 0,-1.40509 0.002,-2.99561 -3.6e-4,-4.58611 -0.0313,-18.48947 0.0762,-36.98077 -0.16456,-55.46753 -0.095,-7.29397 -1.91265,-14.27373 -7.87731,-19.21499 -9.08728,-7.52804 -19.51838,-7.1745 -29.69843,-3.43538 -10.34381,3.79927 -15.83545,12.37429 -16.27234,23.09098 -0.75244,18.4583 -0.54022,36.95594 -0.7334,55.93154 z"
+   id="path7"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1354.8491,146.19443 c -16.484,-15.42952 -11.1484,-39.77351 10.4639,-49.266825 18.0937,-7.947739 48.6656,-6.02887 66.104,4.402085 -3.0454,6.08961 -6.1106,12.21867 -9.354,18.7042 -9.4721,-5.27297 -19.2973,-8.2565 -29.7362,-7.86858 -5.5391,0.20585 -11.1815,1.33569 -16.4856,2.98629 -4.2464,1.32148 -6.4256,4.97787 -6.1062,9.79044 0.3088,4.65362 3.4195,6.84974 7.2588,7.78634 10.6424,2.59617 21.3795,4.80202 32.0653,7.22337 2.5838,0.5855 5.2065,1.17772 7.6529,2.161 10.2852,4.13376 17.3636,10.88565 18.1526,22.70047 0.7943,11.89917 -3.4211,21.6293 -14.0111,27.09568 -7.0864,3.65793 -15.0554,6.53791 -22.918,7.57142 -17.5955,2.31292 -34.812,-0.16376 -50.9406,-8.16079 -1.5982,-0.79239 -3.0777,-1.82432 -4.8105,-2.86413 3.2193,-6.32079 6.2869,-12.34374 9.4617,-18.57726 13.0899,7.72949 27.095,10.65757 41.8039,9.99306 4.0412,-0.18257 8.129,-1.52934 11.9891,-2.91627 3.8804,-1.39431 5.3714,-4.90751 5.2942,-8.81675 -0.073,-3.70608 -2.1862,-6.46733 -5.756,-7.30696 -9.0356,-2.12526 -18.1442,-3.94462 -27.2346,-5.83259 -7.9976,-1.66105 -15.9392,-3.43673 -22.8936,-8.8042 z"
+   id="path8"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 1120.8372,143.24873 c -12.5605,-16.56779 -24.9118,-32.83999 -37.9788,-50.055119 9.5281,0 18.075,-0.128929 26.6088,0.147232 1.1986,0.0388 2.5113,1.925385 3.4691,3.186142 7.743,10.191025 15.4137,20.436985 23.5137,31.207635 6.7824,-9.00964 13.7808,-17.39554 19.7039,-26.48232 4.2106,-6.459469 9.0393,-9.241604 16.7148,-8.220875 5.0216,0.667801 10.2039,0.126023 16.3936,0.126023 -13.5322,17.675762 -26.5086,34.625642 -39.6758,51.824572 13.6268,17.77755 27.1437,35.41172 41.4095,54.02291 -6.9872,0 -13.2064,-0.46005 -19.3251,0.1271 -6.3434,0.60875 -10.287,-1.52931 -13.8672,-6.85276 -6.7529,-10.0407 -14.334,-19.52433 -21.941,-29.73659 -8.0177,10.67522 -15.9953,20.80842 -23.3695,31.36322 -2.8369,4.06047 -5.8526,5.48332 -10.6252,5.19745 -6.5634,-0.39311 -13.1683,-0.0984 -20.7369,-0.0984 7.6243,-9.95072 14.6466,-19.12686 21.6812,-28.29369 5.7731,-7.5231 11.6304,-14.98361 17.2664,-22.60792 0.8405,-1.13687 0.6703,-3.02071 0.7585,-4.85459 z"
+   id="path9"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#030303"
+   opacity="1"
+   stroke="none"
+   d="m 345.96536,133 c 0.001,-15.66092 0.21576,-30.82555 -0.0479,-45.981865 -0.37445,-21.520843 14.65781,-36.491383 35.65448,-36.216335 8.56775,0.112228 16.93088,0.299896 24.4361,5.638794 -2.28647,6.111896 -4.52762,12.102604 -6.78879,18.146839 -15.76737,-8.420845 -31.91101,-4.400513 -29.03675,19.169357 9.361,0 18.78193,0 28.54761,0 0,6.7421 0,13.12586 0,20.00803 -9.18393,0 -18.42276,0 -28.06296,0 0,28.55824 0,56.62812 0,84.9676 -8.31784,0 -16.22711,0 -24.70175,0 0,-21.72078 0,-43.47659 0,-65.73242 z"
+   id="path10"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+<path
+   fill="#040404"
+   opacity="1"
+   stroke="none"
+   d="m 421.81372,89.999954 c -2.4e-4,-12.806335 -2.4e-4,-25.112671 -2.4e-4,-37.71273 8.22662,0 16.27664,0 24.76901,0 0,1.933292 6e-5,3.729141 0,5.52499 -0.002,33.299923 -0.003,66.599846 -0.005,99.899776 -3e-5,0.99899 0.0498,2.00072 -0.006,2.99657 -0.97067,17.35299 8.07455,22.06457 23.76453,17.58859 0.3782,6.52118 0.74835,12.90318 1.11422,19.21185 -20.751,7.63762 -49.20019,0.2694 -49.4649,-29.09038 -0.23419,-25.97128 -0.12781,-51.94565 -0.17206,-78.418666 z"
+   id="path11"
+   style="display:inline;fill:#f9f9f9;stroke:#f9f9f9" />
+
+
+
+
+
+</svg>
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 16b0f00a..7ebb5129 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -37,7 +37,9 @@
 
 html_theme = 'sphinx_book_theme'
 html_static_path = ['_static']
-html_logo = '_static/LogoForReadme.png'
+
+# Single gray logo for both dark and light themes (not used)
+# html_logo = '_static/flownexus_logo_gray.svg'
 
 html_css_files = [
   'custom.css',
@@ -65,6 +67,10 @@
     'collapse_navbar': False,
     'home_page_in_toc': False,
     'navigation_with_keys': False,
+    'logo': {
+      "image_light": "_static/flownexus_logo_dark.svg",
+      "image_dark": "_static/flownexus_logo_light.svg",
+   }
 }
 
 latex_elements = {