.nav[data-astro-cid-dmqpwcec]{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--ink) 88%,transparent);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--rule)}.inner[data-astro-cid-dmqpwcec]{display:flex;align-items:center;gap:1.25rem;height:60px}.brand[data-astro-cid-dmqpwcec]{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:660;letter-spacing:-.015em;margin-right:auto}.mark[data-astro-cid-dmqpwcec]{width:28px;height:28px;border-radius:7px;display:block}.name[data-astro-cid-dmqpwcec]{white-space:nowrap}.links[data-astro-cid-dmqpwcec]{display:none;gap:1.5rem;font-size:.9rem}.links[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{color:var(--washi-dim);text-decoration:none;transition:color .15s}.links[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover{color:var(--washi)}@media(min-width:900px){.links[data-astro-cid-dmqpwcec]{display:flex}}.picker[data-astro-cid-dmqpwcec]{position:relative}.picker[data-astro-cid-dmqpwcec] summary[data-astro-cid-dmqpwcec]{display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .7rem;border:1px solid var(--rule-strong);border-radius:999px;font-size:.85rem;color:var(--washi-dim);cursor:pointer;list-style:none;white-space:nowrap}.picker[data-astro-cid-dmqpwcec] summary[data-astro-cid-dmqpwcec]::-webkit-details-marker{display:none}.picker[data-astro-cid-dmqpwcec] summary[data-astro-cid-dmqpwcec]:hover{color:var(--washi);border-color:var(--washi-faint)}.globe[data-astro-cid-dmqpwcec]{display:grid;place-items:center}.current[data-astro-cid-dmqpwcec]{display:none}@media(min-width:560px){.current[data-astro-cid-dmqpwcec]{display:inline}}.menu[data-astro-cid-dmqpwcec]{position:absolute;right:0;top:calc(100% + .5rem);width:min(19rem,calc(100vw - 2rem));max-height:60vh;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:.15rem;padding:.5rem;background:var(--panel-2);border:1px solid var(--rule-strong);border-radius:14px;box-shadow:0 24px 60px #0000008c}.menu[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]{padding:.5rem .6rem;border-radius:8px;font-size:.85rem;color:var(--washi-dim);text-decoration:none}.menu[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec]:hover{background:#f3efe612;color:var(--washi)}.menu[data-astro-cid-dmqpwcec] a[data-astro-cid-dmqpwcec].on{color:var(--shu);font-weight:600}.foot[data-astro-cid-sz7xmlte]{border-top:1px solid var(--rule);padding-block:3rem 2.5rem;background:#0b0a09}.inner[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:1.75rem 2rem;align-items:flex-start;justify-content:space-between}.brand[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:.6rem;font-weight:660}.mark[data-astro-cid-sz7xmlte]{width:26px;height:26px;border-radius:7px;display:block}.tagline[data-astro-cid-sz7xmlte]{margin-top:.6rem;color:var(--washi-dim);font-size:.92rem;max-width:34ch}.links[data-astro-cid-sz7xmlte]{display:flex;gap:1.5rem;font-size:.92rem}.links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--washi-dim);text-decoration:none}.links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--washi);text-decoration:underline}.legal[data-astro-cid-sz7xmlte]{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--rule);display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between;color:var(--washi-faint);font-size:.8rem}:root{--ink: #0e0d0c;--ink-raised: #17151220;--surface: #16141100;--panel: #1a1815;--panel-2: #211e1a;--washi: #f3efe6;--washi-dim: #a49c8f;--washi-faint: #6f685e;--shu: #e8503a;--shu-deep: #c7382d;--matcha: #7fa88c;--ai: #7ea3d8;--rule: rgba(243, 239, 230, .1);--rule-strong: rgba(243, 239, 230, .18);--measure: 68rem;--pad: clamp(1.25rem, 5vw, 2.5rem);--sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--jp: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", "Meiryo", var(--sans)}*{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}body{margin:0;background:var(--ink);color:var(--washi);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3{letter-spacing:-.025em;line-height:1.08;margin:0;font-weight:680}p{margin:0}a{color:inherit}img{max-width:100%;height:auto}.skip{position:absolute;left:-9999px;top:0;background:var(--shu);color:#fff;padding:.75rem 1rem;z-index:100}.skip:focus{left:0}:focus-visible{outline:2px solid var(--shu);outline-offset:3px;border-radius:4px}.wrap{width:100%;max-width:var(--measure);margin:0 auto;padding-inline:var(--pad)}.section{padding-block:clamp(4.5rem,11vw,8.5rem);position:relative}.eyebrow{font-size:.75rem;font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:var(--shu);margin-bottom:1rem}.h2{font-size:clamp(1.9rem,4.6vw,3.1rem)}.lede{color:var(--washi-dim);font-size:clamp(1rem,1.9vw,1.2rem);max-width:46ch}.seal{width:3.25rem;height:5px;border-radius:3px;background:var(--shu);margin-top:1.5rem}.jp{font-family:var(--jp)}