.nav[data-astro-cid-5hce7sga]{position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid var(--border)}.nav-inner[data-astro-cid-5hce7sga]{display:flex;align-items:center;justify-content:space-between;height:64px}.nav-logo[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600;font-size:1.05rem}.logo-mark[data-astro-cid-5hce7sga]{display:block;flex-shrink:0}.logo-text[data-astro-cid-5hce7sga]{font-family:var(--font-serif);font-weight:600;font-size:1.3rem;letter-spacing:-.01em}.nav-links[data-astro-cid-5hce7sga]{display:flex;align-items:center;gap:28px}.nav-links[data-astro-cid-5hce7sga]>a[data-astro-cid-5hce7sga]:not(.btn){color:var(--muted);font-size:.92rem;font-weight:500;transition:color .15s}.nav-links[data-astro-cid-5hce7sga]>a[data-astro-cid-5hce7sga]:not(.btn):hover,.nav-links[data-astro-cid-5hce7sga]>a[data-astro-cid-5hce7sga]:not(.btn).active{color:var(--text)}.theme-toggle[data-astro-cid-5hce7sga]{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;background:transparent;border:1px solid var(--border);border-radius:8px;color:var(--muted);cursor:pointer;transition:color .15s ease-out,border-color .15s ease-out,background .15s ease-out}.theme-toggle[data-astro-cid-5hce7sga]:hover{color:var(--text);border-color:var(--border-strong);background:var(--panel-2)}.theme-toggle[data-astro-cid-5hce7sga] svg[data-astro-cid-5hce7sga]{display:block}.theme-toggle[data-astro-cid-5hce7sga] .icon-sun[data-astro-cid-5hce7sga]{display:none}.theme-toggle[data-astro-cid-5hce7sga] .icon-moon[data-astro-cid-5hce7sga]{display:block}:root[data-theme=dark] .theme-toggle[data-astro-cid-5hce7sga] .icon-sun[data-astro-cid-5hce7sga]{display:block}:root[data-theme=dark] .theme-toggle[data-astro-cid-5hce7sga] .icon-moon[data-astro-cid-5hce7sga]{display:none}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .theme-toggle[data-astro-cid-5hce7sga] .icon-sun[data-astro-cid-5hce7sga]{display:block}:root:not([data-theme=light]) .theme-toggle[data-astro-cid-5hce7sga] .icon-moon[data-astro-cid-5hce7sga]{display:none}}.lang-switcher[data-astro-cid-5hce7sga]{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.lang-btn[data-astro-cid-5hce7sga]{padding:5px 10px;font-size:.75rem;font-weight:600;color:var(--muted);letter-spacing:.04em;transition:all .15s}.lang-btn[data-astro-cid-5hce7sga]:hover{color:var(--text);background:var(--panel-2)}.lang-btn[data-astro-cid-5hce7sga].active{color:var(--accent);background:#5b6ef512}.lang-btn[data-astro-cid-5hce7sga]+.lang-btn[data-astro-cid-5hce7sga]{border-left:1px solid var(--border)}.btn-sm[data-astro-cid-5hce7sga]{padding:8px 18px;font-size:.88rem}.footer[data-astro-cid-5hce7sga]{border-top:1px solid var(--border);padding-top:64px;margin-top:80px;background:var(--panel-2)}.footer-inner[data-astro-cid-5hce7sga]{display:grid;grid-template-columns:1fr 2fr;gap:48px;padding-bottom:48px}.footer-lockup[data-astro-cid-5hce7sga]{display:inline-flex;align-items:center;gap:10px;color:var(--text)}.footer-lockup[data-astro-cid-5hce7sga] .logo-mark[data-astro-cid-5hce7sga]{display:block;flex-shrink:0}.footer-wordmark[data-astro-cid-5hce7sga]{font-family:var(--font-serif);font-weight:600;font-size:1.25rem;letter-spacing:-.01em;color:var(--text)}.footer-brand[data-astro-cid-5hce7sga] p[data-astro-cid-5hce7sga]{margin-top:12px;font-size:.9rem;color:var(--muted-2);max-width:260px}.footer-columns[data-astro-cid-5hce7sga]{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.footer-col[data-astro-cid-5hce7sga]{display:flex;flex-direction:column;gap:10px}.footer-col[data-astro-cid-5hce7sga] h4[data-astro-cid-5hce7sga]{font-size:.85rem;font-weight:600;color:var(--text);margin-bottom:4px;text-transform:uppercase;letter-spacing:.06em}.footer-col[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:var(--muted);font-size:.88rem}.footer-col[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]:hover{color:var(--text)}.footer-bottom[data-astro-cid-5hce7sga]{padding:24px 0;border-top:1px solid var(--border);font-size:.82rem;color:var(--muted-2)}@media(max-width:768px){.nav-links[data-astro-cid-5hce7sga]{gap:16px}.logo-text[data-astro-cid-5hce7sga]{display:none}.footer-inner[data-astro-cid-5hce7sga]{grid-template-columns:1fr;gap:32px}.footer-columns[data-astro-cid-5hce7sga]{grid-template-columns:repeat(2,1fr)}}:root{color-scheme:light;--bg: #faf9f7;--bg-elev: #f4f2ef;--panel: #ffffff;--panel-2: #f4f2ef;--border: rgba(30, 30, 34, .08);--border-strong: rgba(30, 30, 34, .16);--border-subtle: rgba(30, 30, 34, .08);--text: #1e1e22;--muted: #6a6a73;--muted-2: #9ca0ab;--accent: #5b6ef5;--accent-hover: #4a5de8;--accent-soft: #9aa4fa;--accent-2: #9aa4fa;--accent-3: #0d9488;--ink: #16171b;--ink-deep: #0d0e11;--ink-text: #ecedef;--ink-muted: #9ca0ab;--ink-border: rgba(255, 255, 255, .07);--iris-dark: #7c8cf8;--teal-dark: #2dd4bf;--note-color: #5b6ef5;--todo-color: #0d9488;--event-color: #9aa4fa;--accent-contrast: #fff;--glass-bg: rgba(250, 249, 247, .8);--font-serif: "Source Serif 4", Georgia, serif;--font-sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;--radius: 10px;--radius-sm: 6px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 18px;--shadow-sm: 0 1px 2px rgba(30, 30, 34, .03);--shadow: 0 2px 8px rgba(30, 30, 34, .04);--shadow-lg: 0 4px 16px rgba(30, 30, 34, .05);--shadow-xl: 0 8px 28px rgba(30, 30, 34, .06)}:root[data-theme=dark]{color-scheme:dark;--bg: #0d0e11;--bg-elev: #16171b;--panel: #16171b;--panel-2: #1c1d22;--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .14);--border-subtle: rgba(255, 255, 255, .07);--text: #ecedef;--muted: #9ca0ab;--muted-2: #6a6a73;--accent: #7c8cf8;--accent-hover: #8d9bf9;--accent-soft: #9aa4fa;--accent-2: #9aa4fa;--accent-3: #2dd4bf;--note-color: #7c8cf8;--todo-color: #2dd4bf;--event-color: #9aa4fa;--accent-contrast: #0d0e11;--glass-bg: rgba(13, 14, 17, .8);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 2px 8px rgba(0, 0, 0, .35);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .4);--shadow-xl: 0 8px 28px rgba(0, 0, 0, .5)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg: #0d0e11;--bg-elev: #16171b;--panel: #16171b;--panel-2: #1c1d22;--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .14);--border-subtle: rgba(255, 255, 255, .07);--text: #ecedef;--muted: #9ca0ab;--muted-2: #6a6a73;--accent: #7c8cf8;--accent-hover: #8d9bf9;--accent-soft: #9aa4fa;--accent-2: #9aa4fa;--accent-3: #2dd4bf;--note-color: #7c8cf8;--todo-color: #2dd4bf;--event-color: #9aa4fa;--accent-contrast: #0d0e11;--glass-bg: rgba(13, 14, 17, .8);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow: 0 2px 8px rgba(0, 0, 0, .35);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .4);--shadow-xl: 0 8px 28px rgba(0, 0, 0, .5)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 600'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3C/svg%3E");background-size:200px}:root[data-theme=dark] body:before{opacity:.05;mix-blend-mode:screen}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) body:before{opacity:.05;mix-blend-mode:screen}}a{color:var(--accent);text-decoration:none;transition:color .15s}a:hover{color:var(--accent-hover)}img{max-width:100%;height:auto}h1,h2,h3{font-family:var(--font-serif);line-height:1.15;color:var(--text)}h4{line-height:1.15;color:var(--text)}h1{font-size:clamp(2.5rem,-.875rem + 8.333vw,4.25rem);font-weight:600;letter-spacing:-.02em}h2{font-size:clamp(1.75rem,3vw,2.6rem);font-weight:600;letter-spacing:-.01em}h3{font-size:clamp(1.15rem,2vw,1.4rem);font-weight:600}h4{font-weight:600}p{color:var(--muted);font-size:1.05rem;max-width:65ch}.container{max-width:1200px;margin:0 auto;padding:0 24px}.section{padding:100px 0}@media(max-width:768px){.section{padding:60px 0}}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius);font-weight:600;font-size:1.05rem;border:none;cursor:pointer;transition:all .25s ease}.btn-primary{background:var(--accent);color:var(--accent-contrast);box-shadow:0 2px 10px #5b6ef52e}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 4px 16px #5b6ef53d;color:var(--accent-contrast)}.btn-secondary{background:var(--panel);color:var(--text);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--panel-2);border-color:var(--muted-2);transform:translateY(-1px)}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:transform .18s ease-out,border-color .18s ease-out}.card:hover{transform:translateY(-2px);border-color:var(--border-strong)}.glass{background:var(--glass-bg);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid var(--border-subtle)}.tag{display:inline-block;padding:6px 16px;border-radius:100px;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.tag-blue{background:#5b6ef514;color:var(--accent)}.tag-teal{background:#0d948814;color:var(--accent-3)}.tag-purple{background:#9aa4fa24;color:#6e7ae0}@keyframes fadeUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.fade-up{opacity:0;animation:fadeUp .6s ease forwards}.prose{max-width:720px}.prose h1{margin-bottom:16px}.prose h2{margin-top:48px;margin-bottom:16px}.prose h3{margin-top:32px;margin-bottom:12px}.prose p{margin-bottom:20px;font-size:1.05rem;line-height:1.75}.prose ul,.prose ol{margin-bottom:20px;padding-left:24px;color:var(--muted)}.prose li{margin-bottom:8px;line-height:1.7}.prose li::marker{color:var(--muted-2)}.prose strong{color:var(--text);font-weight:600}.prose code{font-family:var(--font-mono);background:var(--panel-2);padding:2px 6px;border-radius:4px;font-size:.85em}.prose pre{font-family:var(--font-mono);background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;overflow-x:auto;margin-bottom:24px}.prose img{border-radius:var(--radius);border:1px solid var(--border);margin:24px 0}.prose blockquote{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px 17px 23px;margin:24px 0;color:var(--text);font-style:normal}.prose blockquote:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}.prose blockquote p{font-size:.92rem;line-height:1.6;color:var(--text);margin-bottom:8px}.prose blockquote p:last-child{margin-bottom:0}.prose kbd,kbd{font-family:var(--font-mono);font-size:.8rem;color:var(--text);background:var(--bg);border:1px solid rgba(30,30,34,.12);border-bottom-width:2px;border-radius:6px;padding:3px 8px}.callout-receipt{background:var(--ink);border:1px solid var(--ink-border);border-radius:var(--radius);padding:16px 20px 18px;margin:24px 0}.callout-receipt-label{display:flex;align-items:center;gap:8px;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:10px}.callout-receipt-label:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--iris-dark)}.callout-receipt-body{font-size:.92rem;line-height:1.55;color:var(--ink-text);margin-bottom:12px}.callout-receipt-log{font-family:var(--font-mono);font-size:.82rem;line-height:1.6;color:var(--ink-text);background:var(--ink-deep);border:1px solid var(--ink-border);border-radius:8px;padding:10px 14px;white-space:nowrap;overflow-x:auto}.callout-receipt-log .verb{color:var(--iris-dark)}.callout-receipt-log .undo{color:var(--teal-dark)}.prose a{text-decoration:underline;text-underline-offset:3px}.prose table{width:100%;border-collapse:collapse;margin-bottom:24px;font-size:.95rem}.prose th,.prose td{padding:10px 14px;border:1px solid var(--border);text-align:left}.prose th{background:var(--panel-2);font-weight:600;color:var(--text)}.prose td{color:var(--muted)}html{font-family:Hanken Grotesk,-apple-system,BlinkMacSystemFont,sans-serif}