/* Two themes: light, and a dark mode built on a near-black Prussian blue. The active theme is set as data-theme on (see inline script in index.html). */ :root { --bg: #fdfdfc; --bg-soft: #f0f2f5; --nav-bg: rgba(253, 253, 252, 0.85); --text: #33393f; --text-strong: #14181c; --muted: #6e7681; --accent: #1766c2; --accent-hover: #d9862a; --rule: #e3e6ea; --max-width: 700px; /* Luma, awake (warm daytime palette) */ --cr-o: #39404a; --cr-b: #f2d7a5; --cr-l: #f9e9c8; --cr-a: #e89b3c; --cr-e: #2c313a; --cr-w: #ffffff; --cr-k: #eba7a0; } :root[data-theme="dark"] { --bg: #0a1420; --bg-soft: #0f1f30; --nav-bg: rgba(10, 20, 32, 0.85); --text: #cfdae5; --text-strong: #eef3f8; --muted: #7f93a8; --accent: #85b6ea; --accent-hover: #f0b866; --rule: #1b3048; /* Luma, asleep (dusky moonlit palette) */ --cr-o: #0f1724; --cr-b: #49597b; --cr-l: #5a6c92; --cr-a: #d9e4f7; --cr-e: #0d131f; --cr-w: #dfe8f7; --cr-k: #6f6486; } * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; background-color: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; font-size: 15px; line-height: 1.65; -webkit-font-smoothing: antialiased; transition: background-color 0.3s ease, color 0.3s ease; } a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; } a:hover, a:focus { color: var(--accent-hover); } strong { color: var(--text-strong); } .container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; } /* ---- Nav ---- */ nav { position: sticky; top: 0; z-index: 10; background-color: var(--nav-bg); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); transition: background-color 0.3s ease; } nav .container { display: flex; align-items: center; gap: 22px; padding-top: 12px; padding-bottom: 12px; overflow-x: auto; } nav a { color: var(--muted); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; } nav a:hover, nav a.active { color: var(--text-strong); } /* Theme toggle: moon shown in light mode, sun in dark mode */ #theme-toggle { margin-left: auto; background: none; border: none; padding: 4px; cursor: pointer; color: var(--muted); display: flex; align-items: center; transition: color 0.2s ease; } #theme-toggle:hover { color: var(--text-strong); } #theme-toggle svg { width: 18px; height: 18px; } #theme-toggle .icon-sun { display: none; } :root[data-theme="dark"] #theme-toggle .icon-sun { display: block; } :root[data-theme="dark"] #theme-toggle .icon-moon { display: none; } /* Luma, the day/night pixel familiar on the nav */ #critter { display: flex; align-items: flex-end; margin-left: -8px; cursor: pointer; } #critter svg { width: 32px; height: 26px; animation: cr-bob 2.2s steps(2) infinite; } :root[data-theme="dark"] #critter svg { animation-duration: 3.6s; } .cr-o { fill: var(--cr-o); } .cr-b { fill: var(--cr-b); } .cr-l { fill: var(--cr-l); } .cr-a { fill: var(--cr-a); } .cr-e { fill: var(--cr-e); } .cr-w { fill: var(--cr-w); } .cr-k { fill: var(--cr-k); } .cr-eyes-open { animation: cr-blink 4.5s step-end infinite; } :root[data-theme="dark"] .cr-eyes-open { display: none; animation: none; } .cr-z { font-size: 3.4px; font-style: italic; fill: var(--muted); opacity: 0; } :root[data-theme="dark"] .cr-z { animation: cr-zzz 2.7s linear infinite; } :root[data-theme="dark"] .cr-z1 { animation-delay: 0.9s; } :root[data-theme="dark"] .cr-z2 { animation-delay: 1.8s; } #critter.hop svg { animation: cr-hop 0.45s ease; } @keyframes cr-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(1px); } } @keyframes cr-blink { 0%, 90%, 96%, 100% { opacity: 1; } 92%, 94% { opacity: 0; } } @keyframes cr-zzz { 0% { opacity: 0; transform: translate(0, 0); } 25% { opacity: 0.9; } 100% { opacity: 0; transform: translate(1.8px, -3.4px); } } @keyframes cr-hop { 30% { transform: translateY(-7px); } 60% { transform: translateY(2px); } } /* ---- Header / bio ---- */ header { padding: 64px 0 16px; } .intro { display: flex; gap: 36px; align-items: flex-start; } .intro-text { flex: 1; } .intro h1 { margin: 0 0 10px; font-size: 34px; font-weight: 700; color: var(--text-strong); letter-spacing: -0.02em; } .intro p { margin: 0 0 14px; } .portrait { flex-shrink: 0; width: 220px; margin-top: 42px; } /* "Currently" block: borderless row-wise table under the portrait */ .current { margin: 16px 0 0; font-size: 12.5px; line-height: 1.45; color: var(--muted); } .current-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding-bottom: 4px; border-bottom: 1px solid var(--rule); } .current-row { padding: 6px 0; border-bottom: 1px solid var(--rule); } .current-row:last-child { border-bottom: none; } .current-row .role { display: block; font-weight: 600; color: var(--text); } .portrait img { width: 100%; border-radius: 22%; display: block; } .profile-links { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; } /* Multi-option profile link (e.g. Email → MPI / UofT) */ .dropdown { position: relative; } .dropdown .caret { font-size: 10px; color: var(--muted); } .dropdown-menu { display: none; position: absolute; top: calc(100% + 6px); left: 0; z-index: 20; min-width: 130px; padding: 6px 0; background-color: var(--bg-soft); border: 1px solid var(--rule); border-radius: 8px; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25); } .dropdown.open .dropdown-menu { display: block; } .dropdown-menu a { display: block; padding: 5px 14px; white-space: nowrap; } .dropdown-menu a:hover { background-color: var(--rule); } /* Collaborator-graph toy under the portrait */ .collab-widget { margin-top: 18px; } .collab-widget svg { width: 100%; height: auto; display: block; } .collab-widget .e { stroke: var(--muted); stroke-opacity: 0.25; stroke-width: 1; transition: stroke-opacity 0.2s ease, stroke 0.2s ease; } .collab-widget .e.thick { stroke-width: 1.8; } .collab-widget .e.lit { stroke: var(--accent); stroke-opacity: 0.9; } .collab-widget .n { fill: var(--muted); fill-opacity: 0.8; transition: fill-opacity 0.2s ease, fill 0.2s ease; } .collab-widget .n.linked { cursor: pointer; } .collab-widget .n.me { fill: var(--accent); fill-opacity: 0.95; } .collab-widget .n.lit { fill: var(--accent); fill-opacity: 1; } .collab-widget .lbl { fill: var(--muted); font-size: 7.5px; text-anchor: middle; letter-spacing: 0.03em; pointer-events: none; transition: fill 0.2s ease; } .collab-widget .lbl.lit { fill: var(--text-strong); } .collab-widget .hint { margin-top: 8px; font-size: 11px; color: var(--muted); text-align: center; font-style: italic; min-height: 16px; } /* Attention-arcs toy under the portrait */ .attn-widget { margin-top: 18px; } .attn-widget svg { width: 100%; height: auto; display: block; } .attn-heads { display: flex; justify-content: center; gap: 6px; margin-bottom: 4px; } .attn-chip { background: none; border: 1px solid var(--rule); border-radius: 999px; padding: 2px 9px; font-size: 10.5px; color: var(--muted); cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease; } .attn-chip:hover { color: var(--text-strong); } .attn-chip.on { color: var(--accent); border-color: var(--accent); } .attn-widget .tok { fill: var(--bg-soft); stroke: var(--rule); stroke-width: 1; cursor: pointer; transition: stroke 0.2s ease; } .attn-widget .tok.active { stroke: var(--accent); } .attn-widget .tok-word { fill: var(--text); font-size: 9px; text-anchor: middle; cursor: pointer; transition: fill 0.2s ease; } .attn-widget .tok-word.active { fill: var(--accent); font-weight: 700; } .attn-widget .arc { fill: none; stroke: var(--accent); stroke-linecap: round; } .attn-widget .hint { margin-top: 6px; font-size: 11px; color: var(--muted); text-align: center; font-style: italic; min-height: 16px; } .attn-input { display: block; width: 100%; margin-top: 6px; padding: 4px 2px; background: none; border: none; border-bottom: 1px solid var(--rule); color: var(--text); font-size: 11.5px; text-align: center; outline: none; transition: border-color 0.2s ease; } .attn-input:focus { border-bottom-color: var(--accent); } .attn-input::placeholder { color: var(--muted); font-style: italic; opacity: 0.7; } /* ---- Sections ---- */ section { padding: 34px 0 6px; } section h2 { margin: 0 0 18px; font-size: 20px; font-weight: 700; color: var(--text-strong); letter-spacing: 0.01em; border-bottom: 1px solid var(--rule); padding-bottom: 8px; } /* Updates axis: horizontal line, dots by date, hover detail below */ .ax-track { position: relative; height: 46px; margin-top: 6px; } .ax-track::before { content: ""; position: absolute; left: 0; right: 0; top: 14px; height: 2px; background-color: var(--rule); } .ax-dot { position: absolute; top: 14px; transform: translate(-50%, -50%); width: 10px; height: 10px; border-radius: 50%; border: none; padding: 0; background-color: var(--dot, var(--muted)); cursor: pointer; transition: box-shadow 0.15s ease; } .ax-dot:hover, .ax-dot.active { box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--dot, var(--muted)); } .ax-tick { position: absolute; top: 26px; transform: translateX(-50%); font-size: 11px; color: var(--muted); } .ax-tick::before { content: ""; position: absolute; left: 50%; top: -9px; width: 1px; height: 6px; background-color: var(--rule); } .ax-detail-row { display: flex; gap: 12px; align-items: flex-start; } .ax-detail { flex: 1; min-height: 70px; font-size: 14px; } .ax-nav { display: flex; gap: 6px; flex-shrink: 0; padding-top: 2px; } .ax-arrow { width: 22px; height: 22px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--rule); border-radius: 50%; background: none; padding: 0; color: var(--muted); font-size: 14px; line-height: 1; cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease; } .ax-arrow:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); } .ax-arrow:disabled { opacity: 0.35; cursor: default; } .ax-detail .ax-date { color: var(--accent); font-weight: 600; font-size: 13px; } /* Updates timeline: vertical rail, type-colored dots, year markers */ .timeline { position: relative; } .timeline::before { content: ""; position: absolute; left: 4px; top: 8px; bottom: 8px; width: 2px; background-color: var(--rule); } .tl-item { position: relative; display: flex; gap: 12px; padding: 8px 0 8px 26px; } .tl-item::before { content: ""; position: absolute; left: 0; top: 14px; width: 10px; height: 10px; border-radius: 50%; background-color: var(--dot, var(--muted)); box-shadow: 0 0 0 3px var(--bg); } .t-paper { --dot: #b02a37; } .t-position { --dot: var(--accent); } .t-award { --dot: #d99a2b; } :root[data-theme="dark"] .t-paper { --dot: #f28b82; } :root[data-theme="dark"] .t-award { --dot: #f0b866; } .tl-item .date { flex-shrink: 0; width: 30px; color: var(--muted); font-weight: 600; font-size: 12.5px; padding-top: 2px; } .tl-year { position: relative; padding: 14px 0 2px 26px; font-size: 15px; font-weight: 700; color: var(--text-strong); cursor: pointer; user-select: none; } .tl-year:hover { color: var(--accent); } .tl-year::before { content: ""; position: absolute; left: 1px; top: 22px; width: 6px; height: 6px; background-color: var(--bg); border: 2px solid var(--muted); transform: rotate(45deg); } /* Mini type-dots shown on collapsed year headers */ .tl-preview { display: inline-flex; gap: 4px; margin: 0 5px; vertical-align: 1.5px; } .tl-year:not(.closed) .tl-preview { display: none; } .tl-mini { width: 7px; height: 7px; border-radius: 50%; background-color: var(--dot, var(--muted)); } .tl-caret { display: inline-block; font-size: 11px; color: var(--muted); transition: transform 0.2s ease; } .tl-year.closed .tl-caret { transform: rotate(-90deg); } .tl-group.closed { display: none; } /* Service and blog rows (shared row style) */ .update { display: flex; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--rule); } .update:last-child { border-bottom: none; } .update .date { flex-shrink: 0; width: 62px; color: var(--accent); font-weight: 600; font-size: 13px; padding-top: 2px; } /* Academic service reuses the update-row look with a wider label; venues flow inline separated by middots */ .service-row .date { width: 90px; } .service-row .sep { color: var(--muted); } /* Papers & projects */ .entry { display: flex; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--rule); } .entry:last-child { border-bottom: none; } .entry .thumb { flex-shrink: 0; width: 150px; } .entry .thumb img { width: 100%; border-radius: 8px; display: block; background-color: var(--bg-soft); } .entry .meta { flex: 1; min-width: 0; } .entry .title { font-weight: 700; color: var(--text-strong); margin-bottom: 4px; } .entry .authors, .entry .context { font-size: 14px; color: var(--muted); margin-bottom: 4px; } .entry .venue { font-size: 14px; font-style: italic; margin-bottom: 6px; } /* Venue pills, colored by venue family (amber = spotlight/award) */ .badges { margin: 2px 0 7px; display: flex; flex-wrap: wrap; gap: 5px; } .pill { display: inline-block; padding: 1.5px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: 0.01em; white-space: nowrap; } .pill-acl { color: #b02a37; background-color: rgba(214, 43, 43, 0.09); } .pill-neurips { color: #6f42c1; background-color: rgba(111, 66, 193, 0.09); } .pill-ieee { color: #1766c2; background-color: rgba(23, 102, 194, 0.09); } .pill-acm { color: #0f766e; background-color: rgba(15, 118, 110, 0.09); } .pill-cvf { color: #2e7d32; background-color: rgba(46, 125, 50, 0.09); } .pill-review { color: #6e7681; background-color: rgba(110, 118, 129, 0.11); } .pill-award { color: #a16207; background-color: rgba(240, 184, 102, 0.16); } :root[data-theme="dark"] .pill-acl { color: #f28b82; background-color: rgba(242, 139, 130, 0.12); } :root[data-theme="dark"] .pill-neurips { color: #c5a3ff; background-color: rgba(197, 163, 255, 0.12); } :root[data-theme="dark"] .pill-ieee { color: #8ab4f8; background-color: rgba(138, 180, 248, 0.12); } :root[data-theme="dark"] .pill-acm { color: #7fd8ce; background-color: rgba(127, 216, 206, 0.12); } :root[data-theme="dark"] .pill-cvf { color: #a5d6a7; background-color: rgba(165, 214, 167, 0.12); } :root[data-theme="dark"] .pill-review { color: #8a95a3; background-color: rgba(138, 149, 163, 0.13); } :root[data-theme="dark"] .pill-award { color: #f0b866; background-color: rgba(240, 184, 102, 0.13); } .entry .description { font-size: 14px; margin-top: 6px; } .entry .links { font-size: 14px; } .entry .links a + a::before { content: "/"; color: var(--muted); margin: 0 8px 0 0; padding-left: 8px; } /* Compact project rows */ .project-row { padding: 10px 0; border-bottom: 1px solid var(--rule); } .project-row:last-child { border-bottom: none; } .project-row .title { font-weight: 700; } .project-row .context { font-weight: 400; font-size: 13px; color: var(--muted); } .project-row .description { font-size: 13.5px; color: var(--muted); margin-top: 2px; } /* ---- Batched reveal ---- */ .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.45s ease, transform 0.45s ease; } .reveal.visible { opacity: 1; transform: none; } #sentinel { height: 1px; } footer { padding: 48px 0 40px; color: var(--muted); font-size: 13px; text-align: center; } /* ---- Responsive ---- */ @media (max-width: 640px) { header { padding-top: 40px; } .intro { flex-direction: column-reverse; align-items: center; } .portrait { width: 200px; margin-top: 0; } .intro h1 { text-align: center; } .entry { flex-direction: column; gap: 12px; } .entry .thumb { width: 200px; max-width: 100%; } .update { flex-direction: column; gap: 2px; } .update .date { width: auto; } } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { transition: none; transform: none; } #critter svg, .cr-eyes-open, .cr-z { animation: none; } }