@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=JetBrains+Mono:wght@400;500&display=swap");:root{--cream:#f4eedf;--cream-2:#ebe2cc;--paper:#fbf7ec;--white:#ffffff;--ink:#0f1a18;--ink-2:#2a2722;--muted:#6a6359;--line:#ddd2b8;--line-soft:#ece3cc;--green:#00a85a;--green-deep:#006f3c;--green-soft:#cdebd9;--coral:#ff5a36;--coral-soft:#ffd9ce;--yellow:#ffcc1f;--yellow-soft:#fff1b3;--plum:#6a3df2;--plum-soft:#e3d8ff;--sky:#1aa3e0;--sky-soft:#c9eaf8;--display:"Space Grotesk",system-ui,sans-serif;--body:"DM Sans",system-ui,sans-serif;--mono:"JetBrains 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.dot{background:var(--green)}.ep-fab{position:absolute;right:16px;bottom:86px;width:56px;height:56px;border-radius:28px;background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(15,26,24,.32),0 2px 6px rgba(15,26,24,.18);z-index:5}.ep-fab.pulse:after{content:"";position:absolute;inset:-6px;border-radius:34px;border:2px solid var(--green);opacity:.6;animation:ep-pulse 1.8s ease-in-out infinite}@keyframes ep-pulse{0%,to{transform:scale(1);opacity:.55}50%{transform:scale(1.08);opacity:0}}.ep-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 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var(--ink)}.ep-btn.ghost{background:var(--cream-2);color:var(--ink)}.ep-card{background:var(--white);border:1.5px solid var(--line-soft);border-radius:18px;padding:16px}.ep-card.flat{background:var(--cream);border:none}.ep-card.ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}.md-note>*+*{margin-top:1em}.md-note h1{font-size:28px;letter-spacing:-.6px;line-height:1.15}.md-note h1,.md-note h2{font-family:var(--display);font-weight:700;margin-top:1.4em}.md-note h2{font-size:22px;letter-spacing:-.4px;line-height:1.2}.md-note h3{font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-.2px;line-height:1.25;margin-top:1.4em;color:var(--ink)}.md-note p{font-family:var(--body);font-size:16px;line-height:1.7;color:var(--ink-2)}.md-note strong{color:var(--ink);font-weight:700}.md-note em{font-style:italic;color:var(--ink)}.md-note code{font-family:var(--mono);font-size:.92em;background:var(--cream);padding:2px 6px;border-radius:5px;color:var(--ink)}.md-note ol,.md-note ul{padding-left:22px;line-height:1.7;color:var(--ink-2)}.md-note li{margin:4px 0}.md-note li::marker{color:var(--muted)}.md-note .katex-display{margin:1em 0;overflow-x:auto;overflow-y:hidden}.ep-placeholder{background:repeating-linear-gradient(45deg,var(--cream-2) 0 6px,var(--cream) 6px 12px);border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;color:var(--muted);text-align:center}