@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{font-family:'DM Sans',Arial,sans-serif;color:#27252c;background:#f7f7f2;font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit}button,input,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #8047e9;outline-offset:6px}a{text-decoration:none}p{line-height:1.65}h1,h2,h3,p{margin-top:0}.entrance{max-width:1512px;margin:auto;padding:0 5.5%;min-height:100vh}.entry-header{height:105px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dcdcd6;font-size:12px;letter-spacing:1.5px}.brand{font-family:Georgia,serif;font-size:40px;font-weight:bold;letter-spacing:-3px;display:flex;gap:8px;align-items:center}.brand-star{font-size:31px;color:#7644de;line-height:1}.entry-header>span:first-of-type{margin-left:35px}.intro{text-align:center;padding:61px 0 39px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:600}.intro h1{font-family:'Space 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29px;font-family:monospace;font-size:12px;letter-spacing:1.1px}.door-meta>span:last-child:not(.tiny-tag){font-size:23px}.academic-art{height:206px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#53554e;position:relative;background:none}.academic-art>span:first-child{font-family:Georgia,serif;font-size:19px;font-style:italic;letter-spacing:2px}.integral{font-family:Georgia,serif;font-size:64px;line-height:1.6;color:#454940}.integral sub{font-size:19px;position:relative;left:-16px}.integral em{font-size:44px;letter-spacing:-2px}.equation-caption{font-family:monospace;font-size:10px!important;letter-spacing:1.8px;background:#efefe8;padding:9px}.door-copy{padding:29px 34px 26px}.door-copy h2{font-family:Georgia,serif;font-size:34px;letter-spacing:-.8px;font-weight:400;margin-bottom:12px}.door-copy p{font-size:15px;color:#6c6c66;margin-bottom:26px}.door-bottom{border-top:1px solid #cdd0c4;padding-top:20px;display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:1.1px;font-weight:700}.round-arrow{border:1px solid #afb4a4;border-radius:50%;font-size:23px;width:39px;height:39px;display:grid;place-items:center;font-weight:400}.fun-door{background:#7650d5;border-color:#6f49ce;color:white;background-image:radial-gradient(#ffffff13 1px,transparent 1px);background-size:10px 10px}.fun-door .door-meta{color:#f0e8ff}.tiny-tag{border:1px solid #c4fe74;background:#c8ff76;color:#343121;transform:rotate(4deg);padding:5px 7px;font-size:10px;font-weight:bold}.retro-art{height:206px;position:relative;display:grid;place-items:center}.retro-window{width:69%;border:2px solid #31263d;border-radius:5px;background:#eee7ff;transform:rotate(-5deg);box-shadow:7px 8px 0 #392453;color:#332643}.window-bar{padding:8px 10px;display:flex;justify-content:space-between;font-size:12px;font-family:monospace;background:#baa0ee;border-bottom:2px solid #31263d}.window-content{padding:20px 18px}.window-content>span{font-family:monospace;font-size:13px}.window-content strong{display:block;font-family:'Space Grotesk',sans-serif;font-size:29px;letter-spacing:-1px;margin:7px 0 18px}.cursor{color:#9567e3}.window-chips{display:flex;gap:9px}.window-chips i{font-style:normal;font-size:12px;background:white;border:1px solid #8d7ca4;padding:5px 8px}.sticker{position:absolute;right:25px;top:1px;z-index:1;transform:rotate(12deg);background:#cbff79;color:#302d35;font-family:monospace;font-size:16px;font-weight:bold;padding:12px 9px;box-shadow:3px 3px 0 #392453}.spark{position:absolute;left:25px;bottom:-10px;font-size:76px;color:#d5ff86;transform:rotate(15deg)}.fun-door .door-copy h2{font-family:'Space Grotesk',sans-serif;font-size:34px;font-weight:600;letter-spacing:-1.5px}.fun-door .door-copy p{color:#ede6fc}.fun-door .door-bottom{border-color:#aa8cec;color:#d5ff87}.fun-door 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#33213e;text-align:center;padding:10px;font-family:monospace;font-weight:bold;font-size:12px;letter-spacing:1px}.fun>header{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:28px 24px}.fun-logo{font-family:'Space Grotesk',sans-serif;font-size:43px;font-weight:700;letter-spacing:-3px}.fun-logo span{font-size:18px;vertical-align:top;letter-spacing:0}.fun nav{display:flex;gap:12px;font-family:monospace;font-size:13px}.fun nav a{background:white;border:1px solid #392945;padding:9px 13px;box-shadow:3px 3px 0 #392945}.fun-layout{display:grid;grid-template-columns:245px minmax(0,1fr);max-width:1180px;padding:0 24px;margin:0 auto;gap:28px}.profile{background:#fff;border:2px solid #3d2e48;box-shadow:4px 4px 0 #3d2e48;align-self:start;text-align:center;padding-bottom:25px}.profile-title{background:#8053d5;color:#fff;border-bottom:2px solid #3d2e48;text-align:left;padding:11px;font-family:monospace;font-size:14px}.avatar{height:165px;margin:22px 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h1{letter-spacing:-1.8px}.doors{gap:16px}.door-meta{padding:18px;font-size:10px}.door-copy{padding:25px 22px}.door-copy h2,.fun-door .door-copy h2{font-size:27px}.door-copy p{font-size:14px}.door-bottom{font-size:10px}.retro-window{width:75%}.window-content{padding:15px 12px}.window-content strong{font-size:21px}.window-chips{gap:4px}.window-chips i{font-size:10px;padding:4px}.sticker{right:8px;font-size:12px}.spark{left:5px;font-size:60px}.integral em{font-size:35px}.academic-columns{gap:30px;grid-template-columns:1fr 180px}.fun-layout{grid-template-columns:190px 1fr;gap:18px}.welcome{padding:25px}.welcome h2{font-size:45px}.welcome-star{opacity:.25}.shelf{grid-template-columns:1fr}.shelf article+article{border-left:0;border-top:1px dashed #b4a1c5}.retro-panel>h2 span{display:none}.film-row>span:last-child{display:none}.fun>footer>span{display:none}}@media(max-width:580px){.doors{grid-template-columns:1fr}.door{max-width:440px;width:100%;margin:auto}.academic-art,.retro-art{height:200px}.door-copy h2,.fun-door .door-copy h2{font-size:32px}.door-copy p{font-size:15px}.door-bottom{font-size:11px}.window-content strong{font-size:29px}.entry-footer{flex-direction:column;gap:12px;text-align:center}.academic header{align-items:flex-start;padding:22px 0}.academic nav{flex-direction:column;gap:12px}.academic-intro{padding:42px 0 25px}.academic h1{font-size:52px}.academic-lead{font-size:24px}.academic-columns{grid-template-columns:1fr}.academic aside{border-top:1px solid #ddd;padding-top:25px}.academic footer{font-size:12px;gap:20px}.demo-head{font-size:10px}.fun>header{padding:25px 18px;align-items:flex-start}.fun-logo{font-size:35px}.fun nav{flex-direction:column;font-size:11px}.fun nav a{padding:6px 9px}.fun-layout{padding:0 18px;grid-template-columns:1fr}.profile{display:none}.welcome h2{font-size:55px}.welcome p br{display:none}.welcome-star{opacity:.5;right:0}.panel-body{padding:18px}.retro-panel>h2{font-size:15px}.film-row{padding:18px;gap:12px}.film-row p{font-size:13px}.photo-empty{margin:18px;padding:24px}.photo-empty h3{font-size:25px}.fun>footer{font-size:10px}.fun .math-demo{padding:13px}.web-ticker{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.door-copy p,.welcome p,.profile p,.shelf p,.film-row p,.photo-empty p{font-size:1rem}.door-bottom,.fun nav,.profile-links,.shelf a{font-size:.875rem}.math-demo p{font-size:.875rem}
/* Owner editing controls stay separate from the two portfolio themes. */
.editor-bar{position:fixed;z-index:1000;bottom:18px;right:18px;left:auto;max-width:calc(100vw - 36px);display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:#fff;color:#25232c;border:1px solid #c9c5cf;border-radius:12px;padding:10px;box-shadow:0 5px 25px #21182b26;font:14px/1.4 'DM Sans',Arial,sans-serif}
.editor-bar[hidden]{display:none}.editor-status{max-width:430px;padding:0 8px}.editor-bar button,.editor-bar select{font:inherit;padding:10px 14px;border:1px solid #d0cad8;border-radius:7px;background:#fff;color:#28212e;cursor:pointer}.editor-bar .editor-primary{background:#6942b9;color:#fff;border-color:#6942b9}.editor-bar button:disabled{opacity:.5;cursor:default}.editor-bar :focus-visible{outline:3px solid #b39ce3;outline-offset:2px}
.is-editing{padding-bottom:150px}.is-editing [data-edit]{outline:1px dashed #8f6ccb;outline-offset:3px;cursor:text;min-width:.5em;min-height:1em;white-space:pre-wrap;overflow-wrap:anywhere}.is-editing [data-edit]:empty{display:inline-block;min-width:1ch;min-height:1em;background:#bfa7df55}.is-editing [data-edit]:focus{outline:2px solid #8f6ccb;outline-offset:3px;background:#a785d52b}.is-editing .door:hover{transform:none;box-shadow:none}.is-editing [aria-hidden=true]{visibility:visible}
[data-edit]{overflow-wrap:anywhere;white-space:pre-wrap}
@media(max-width:580px){.editor-bar{bottom:8px;left:8px;right:8px;max-width:none}.editor-status{width:100%;padding:3px 6px}.editor-bar button,.editor-bar select{flex:1;padding:10px 8px}.is-editing{padding-bottom:200px}.is-editing .profile{display:block}}
.writings{margin-bottom:48px}.writing-entry{padding:24px 0;border-bottom:1px solid #d8dde3}.writing-entry:first-child{padding-top:8px}.writing-entry .writing-meta{font:12px/1.6 'DM Sans',Arial,sans-serif;color:#707886;margin:0 0 9px}.writing-entry h3{font-size:23px;line-height:1.35;margin:0 0 12px;font-weight:400}.writing-entry .writing-authors{font:14px/1.6 'DM Sans',Arial,sans-serif;color:#647082;margin:0 0 12px}.writing-entry .writing-description{font-size:16px;margin:0 0 15px}.writing-entry .writing-link{display:inline-block;font:14px/1.5 'DM Sans',Arial,sans-serif;text-decoration:underline;text-underline-offset:4px;padding:4px 0}.fun .writings{margin-bottom:28px}.fun .writing-list{padding:0 24px}.fun .writing-entry{padding:24px 0;border-color:#d9c7e8}.fun .writing-entry:last-child{border-bottom:0}.fun .writing-entry h3{font-family:'Space Grotesk',Arial,sans-serif;font-weight:500}.fun .writing-entry .writing-meta{color:#78658b;font-family:monospace}.fun .writing-entry .writing-authors{color:#78658b}.fun .writing-link{color:#6940af}.small-proof{margin-top:22px}.small-proof .proof-body h3{font-size:19px;line-height:1.45;margin:26px 0 12px}.small-proof .proof-body p{font-size:16px;line-height:1.75;margin:16px 0}.small-proof .proof-equation{padding:12px 16px;background:#f1f4f8;border-left:2px solid #8c9daf;overflow-wrap:anywhere}.small-proof .proof-context{color:#657083;border-top:1px solid #d8dde3;padding-top:16px;font-size:14px!important}.fun .small-proof .proof-equation{background:#f5efff;border-color:#b099d0}.fun .small-proof .proof-context{color:#79658d;border-color:#d9c7e8}@media(max-width:580px){.writing-entry h3{font-size:21px}.fun .writing-list{padding:0 18px}.small-proof .proof-equation{padding:10px}.small-proof .proof-body p{line-height:1.65}}
.motion-explorer{margin:24px 0;border:1px solid #d6dce5;background:#f7f9fc;padding:20px;font-family:'DM Sans',Arial,sans-serif;color:#263447}.motion-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;letter-spacing:.5px}.motion-top a{font-size:14px;letter-spacing:0}.motion-equations{font-family:Georgia,serif;font-size:16px;line-height:1.8;margin:20px 0}.motion-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.motion-controls label>span{font-size:14px;display:block;margin-bottom:6px}.motion-controls label>div{display:flex;align-items:center;gap:8px}.motion-controls label>div>span{font-size:12px;color:#77808c}.motion-controls input{min-width:0;width:100%;max-width:145px;border:1px solid #bbc5d3;border-radius:5px;padding:9px 10px;font:16px 'DM Sans',sans-serif;color:#263447;background:white}.motion-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:20px 0}.motion-actions button,.motion-table button{border:1px solid #a8b5c7;padding:9px 12px;border-radius:5px;font:14px 'DM Sans',sans-serif;background:#fff;color:#263447;cursor:pointer}.motion-actions [data-run]{background:#315777;color:white;border-color:#315777}.motion-actions [data-status]{font-size:13px;flex-basis:100%;line-height:1.5}.motion-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:16px 0;border-top:1px solid #d4dce6}.motion-metrics span{font-size:12px;color:#647286;display:block}.motion-metrics strong{font-size:25px;font-weight:500;display:block;margin-top:5px;font-variant-numeric:tabular-nums}.motion-figure{margin:14px 0 24px}.motion-figure canvas{width:100%;height:auto;display:block;background:white;border:1px solid #dde3eb}.motion-figure figcaption{font-size:12px;line-height:1.6;color:#687588;margin-top:9px}.motion-table-wrap{overflow:auto}.motion-table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap;font-variant-numeric:tabular-nums}.motion-table caption{text-align:left;font-size:14px;margin:5px 0 12px}.motion-table th,.motion-table td{border-bottom:1px solid #d5dde7;padding:9px 6px;text-align:left}.motion-table button{font-size:12px;padding:6px 8px}.motion-selected{background:#e7eef7}.motion-note{font-size:13px!important;line-height:1.65!important;margin:17px 0 0!important;overflow-wrap:anywhere}.fun .motion-explorer{background:#f8f4ff;border-color:#d5c6e8;padding:16px}.fun .motion-actions [data-run]{background:#7550b5;border-color:#7550b5}.fun .motion-selected{background:#ece2fb}@media(max-width:580px){.motion-explorer{padding:12px}.motion-controls{gap:12px}.motion-controls label>div{flex-wrap:wrap;gap:3px}.motion-controls input{max-width:none}.motion-top{font-size:11px}.motion-metrics strong{font-size:23px}.motion-table{font-size:12px}.fun .motion-explorer{padding:10px}}
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/* Editable page palettes; absent settings retain the original design. */
.custom-theme{background-color:var(--site-background);color:var(--site-text)}
.entrance.custom-theme .professional-door,.entrance.custom-theme .equation-caption{background:var(--site-panel)}
.entrance.custom-theme .fun-door,.fun.custom-theme .welcome,.fun.custom-theme .profile-title{background-color:var(--site-accent);color:var(--site-on-accent)}
.entrance.custom-theme .brand-star,.fun.custom-theme .profile-links,.fun.custom-theme .writing-link{color:var(--site-accent)}
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.fun.custom-theme :is(.profile,.retro-panel,.fun nav a){background-color:var(--site-panel);color:var(--site-text)}
.fun.custom-theme .retro-panel>h2{background:color-mix(in srgb,var(--site-accent) 25%,var(--site-panel));color:var(--site-text)}
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.custom-theme :is(.motion-explorer,.math-demo,.proof-equation){background:var(--site-panel);color:var(--site-text)}
.academic.custom-theme a{ text-decoration-color:var(--site-accent)}
.custom-theme .genre-tags>span{background:color-mix(in srgb,var(--site-accent) 12%,var(--site-panel));color:var(--site-text)}
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.fun.custom-theme .welcome h2 em{color:var(--site-on-accent)}
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/* Typeset mini proofs, with the original page palette retained. */
.small-proof{margin-top:0;padding:24px 0;border-bottom:0}.small-proof:last-child{border-bottom:1px solid #b9bec6}.small-proof summary{font-size:1.15rem;line-height:1.55}.small-proof summary>[data-edit]{display:inline;color:inherit;font-size:inherit;margin:0}.small-proof summary>span+span{display:block;font:14px/1.5 'DM Sans',Arial,sans-serif;color:inherit;opacity:.7;margin-top:7px}.small-proof .proof-body{padding-top:8px}.small-proof .proof-body p,.small-proof>p{font-size:1rem;line-height:1.85;margin:20px 0}.small-proof .proof-body h3{font-size:1.15rem;margin:30px 0 14px}.small-proof .proof-equation,.fun .small-proof .proof-equation{padding:8px 0;background:transparent;border:0;margin:22px 0}.small-proof [data-edit],.small-proof [data-preview-key]{white-space:normal;overflow-wrap:break-word}.small-proof .proof-display{display:block;overflow-x:auto;overflow-y:hidden;padding:8px 2px;max-width:100%;overscroll-behavior-x:contain}.small-proof .katex-display{margin:.35em 0}.small-proof .katex{font-size:1.08em}.small-proof .proof-context{font-size:.9rem!important;line-height:1.7!important;padding-top:20px;margin-top:26px}.small-proof .proof-invalid{font-family:monospace;white-space:pre-wrap}.is-editing [data-proof] [data-edit]{outline:none;cursor:inherit;background:transparent}.proof-edit-button{margin:18px 0 0}.proof-editor-dialog{width:min(1120px,calc(100vw - 32px))}.proof-editor-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:28px}.proof-editor-layout label{display:block;font-size:14px;margin:12px 0}.proof-editor-layout select{display:block;width:100%;padding:10px;border:1px solid #b9adca;border-radius:5px;background:white;color:#2e2539;font:16px 'DM Sans',sans-serif}.proof-editor-layout textarea{font:15px/1.65 ui-monospace,monospace;tab-size:2;min-height:250px}.proof-preview-pane{min-width:0;border-left:1px solid #ded8e6;padding-left:28px}.proof-preview-pane>h3{font:14px 'DM Sans',sans-serif;color:#695d74}.proof-preview-pane .small-proof{font-family:Georgia,serif;color:#243142;border-bottom:0}.proof-preview-pane .small-proof summary{list-style:none;pointer-events:none}.proof-preview-pane .small-proof summary::-webkit-details-marker{display:none}.proof-error{white-space:pre-wrap;color:#a32238;font-size:14px;line-height:1.6}.proof-error:empty{display:none}@media(max-width:720px){.proof-editor-layout{grid-template-columns:1fr}.proof-preview-pane{border-left:0;border-top:1px solid #ded8e6;padding:20px 0 0}.small-proof .katex{font-size:1em}.small-proof summary{font-size:1.08rem}}