:root{--color-bg: #06080d;--color-bg-elevated: #0b0f17;--color-surface: #0f1521;--color-surface-2: #131a28;--color-border: #1d2636;--color-border-strong: #2b3850;--color-text: #e8eef7;--color-text-muted: #8a96ac;--color-text-faint: #5a657a;--color-accent: #38bdf8;--color-accent-strong: #0ea5e9;--color-accent-2: #7c8cff;--color-cursor: #ffb454;--color-code-bg: #080c14;--glow-accent: 0 0 0 1px color-mix(in srgb, var(--color-accent) 40%, transparent), 0 8px 30px -10px color-mix(in srgb, var(--color-accent) 45%, transparent);--font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;--font-sans: "IBM Plex Sans JP", "IBM Plex Sans", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;--font-display: "IBM Plex Mono", "IBM Plex Sans JP", system-ui, sans-serif;--fs-xs: .78rem;--fs-sm: .9rem;--fs-base: 1rem;--fs-lg: 1.18rem;--fs-xl: 1.5rem;--fs-2xl: clamp(1.7rem, 3.2vw, 2.2rem);--fs-3xl: clamp(2.1rem, 5.4vw, 3.6rem);--lh-tight: 1.18;--lh-base: 1.75;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--space-16: 4rem;--space-24: 6rem;--container-max: 1120px;--radius: 10px;--radius-sm: 6px;--shadow: 0 18px 50px -18px rgba(0, 0, 0, .75);--transition: .2s cubic-bezier(.22, 1, .36, 1)}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{scroll-behavior:smooth;scroll-padding-top:5.5rem}body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-base);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;position:relative;min-height:100vh;overflow-x:hidden;counter-reset:eyebrow}body:before{content:"";position:fixed;inset:0;z-index:-2;background-image:radial-gradient(circle at 1px 1px,color-mix(in srgb,var(--color-border-strong) 55%,transparent) 1px,transparent 0),radial-gradient(120% 80% at 12% -10%,color-mix(in srgb,var(--color-accent) 13%,transparent),transparent 60%),radial-gradient(90% 70% at 100% 0%,color-mix(in srgb,var(--color-accent-2) 12%,transparent),transparent 55%);background-size:28px 28px,100% 100%,100% 100%;mask-image:linear-gradient(to bottom,#000 0%,#000 60%,transparent 100%);pointer-events:none}body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;background-image:repeating-linear-gradient(0deg,#fff 0,#fff 1px,transparent 1px,transparent 3px);mix-blend-mode:overlay}img{max-width:100%;display:block}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-accent-strong)}h1,h2,h3{font-family:var(--font-display);line-height:var(--lh-tight);font-weight:600;letter-spacing:-.015em}code,.mono{font-family:var(--font-mono);font-feature-settings:"liga" 0}::selection{background:color-mix(in srgb,var(--color-accent) 35%,transparent);color:#fff}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--space-6)}.section{padding-block:var(--space-24);position:relative}.section:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:min(100% - var(--space-12),var(--container-max));height:1px;background:linear-gradient(to right,transparent,var(--color-border) 12%,var(--color-border) 88%,transparent)}#top.section:before,.section:first-of-type:before{display:none}.section__eyebrow{display:inline-flex;align-items:center;gap:var(--space-3);font-family:var(--font-mono);font-size:var(--fs-sm);color:var(--color-accent);letter-spacing:.04em;margin-bottom:var(--space-4);counter-increment:eyebrow}.section__eyebrow:before{content:counter(eyebrow,decimal-leading-zero);color:var(--color-text-faint);font-size:var(--fs-xs);padding-right:var(--space-3);border-right:1px solid var(--color-border)}.section__title{font-size:var(--fs-2xl);margin-bottom:var(--space-8)}.section__lead{color:var(--color-text-muted);max-width:62ch;margin-bottom:var(--space-12)}@keyframes caret-blink{0%,50%{opacity:1}50.01%,to{opacity:0}}.btn{position:relative;display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border-radius:var(--radius-sm);font-family:var(--font-mono);font-weight:600;font-size:var(--fs-sm);letter-spacing:.01em;border:1px solid transparent;cursor:pointer;transition:transform var(--transition),background var(--transition),border-color var(--transition),box-shadow var(--transition),color var(--transition)}.btn--primary{background:var(--color-accent);color:#04121f}.btn--primary:hover{background:var(--color-accent-strong);color:#04121f;transform:translateY(-2px);box-shadow:var(--glow-accent)}.btn--ghost{border-color:var(--color-border-strong);color:var(--color-text);background:color-mix(in srgb,var(--color-surface) 50%,transparent)}.btn--ghost:before{content:"[";color:var(--color-accent);opacity:0;transform:translate(4px);transition:opacity var(--transition),transform var(--transition)}.btn--ghost:after{content:"]";color:var(--color-accent);opacity:0;transform:translate(-4px);transition:opacity var(--transition),transform var(--transition)}.btn--ghost:hover{border-color:var(--color-accent);color:var(--color-accent)}.btn--ghost:hover:before,.btn--ghost:hover:after{opacity:1;transform:translate(0)}.card{position:relative;background:linear-gradient(180deg,var(--color-surface-2),var(--color-surface));border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition)}.card:after{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(to right,transparent,var(--color-accent),transparent);opacity:0;transition:opacity var(--transition)}.card:hover{border-color:color-mix(in srgb,var(--color-accent) 55%,var(--color-border));transform:translateY(-3px);box-shadow:0 22px 50px -24px color-mix(in srgb,var(--color-accent) 35%,#000)}.card:hover:after{opacity:1}@supports (animation-timeline: view()){@media(prefers-reduced-motion:no-preference){.reveal{animation:reveal-up linear both;animation-timeline:view();animation-range:entry 0% cover 22%}}}@keyframes reveal-up{0%{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:2px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}.nav[data-astro-cid-dmqpwcec]{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--color-bg) 72%,transparent);backdrop-filter:blur(12px) saturate(140%);border-bottom:1px solid var(--color-border)}.nav__inner[data-astro-cid-dmqpwcec]{display:flex;align-items:center;justify-content:space-between;height:4rem;gap:var(--space-6)}.nav__brand[data-astro-cid-dmqpwcec]{display:inline-flex;align-items:center;gap:var(--space-2);font-weight:600;font-size:var(--fs-lg);color:var(--color-text);white-space:nowrap;letter-spacing:-.01em}.nav__tld[data-astro-cid-dmqpwcec]{color:var(--color-accent)}.nav__list[data-astro-cid-dmqpwcec]{display:flex;gap:var(--space-2);list-style:none;padding:0}.nav__list[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{position:relative;display:inline-block;padding:var(--space-2) var(--space-3);color:var(--color-text-muted);font-size:var(--fs-sm);font-weight:500;border-radius:var(--radius-sm);transition:color var(--transition),background var(--transition)}.nav__list[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:before{content:"";position:absolute;left:var(--space-3);right:var(--space-3);bottom:4px;height:1.5px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform var(--transition)}.nav__list[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover{color:var(--color-accent);background:color-mix(in srgb,var(--color-accent) 8%,transparent)}.nav__list[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover:before{transform:scaleX(1)}@media(max-width:640px){.nav__list[data-astro-cid-dmqpwcec]{gap:0;flex-wrap:wrap;justify-content:flex-end}.nav__list[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{font-size:var(--fs-xs);padding:var(--space-1) var(--space-2)}.nav__list[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:before{display:none}}.footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--color-border);background:var(--color-bg-elevated);padding-block:var(--space-12)}.footer__inner[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:var(--space-6);align-items:center;text-align:center}.footer__brand[data-astro-cid-sz7xmlte]{font-weight:700;font-size:var(--fs-lg)}.footer__brand[data-astro-cid-sz7xmlte] span[data-astro-cid-sz7xmlte]{color:var(--color-accent)}.footer__links[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-6);list-style:none;padding:0;font-size:var(--fs-sm)}.footer__links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--color-text-muted)}.footer__links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--color-accent)}.footer__copy[data-astro-cid-sz7xmlte]{color:var(--color-text-muted);font-size:var(--fs-xs)}