.keycaps[data-astro-cid-f7espo7c]{gap:calc(var(--ks) * .085);width:var(--ks);padding-bottom:calc(var(--ks) * .06);flex:none;grid-template-columns:repeat(2,1fr);display:inline-grid}.kc[data-astro-cid-f7espo7c]{aspect-ratio:1;box-shadow:0 calc(var(--ks) * .06) 0 #0d0b16, inset 0 0 0 1px #ffffff0d;background:linear-gradient(#2b2740,#171426);border-radius:26%;position:relative}.kc[data-astro-cid-f7espo7c] i[data-astro-cid-f7espo7c]{font-style:normal;font-weight:800;font-size:calc(var(--ks) * .2);letter-spacing:-.02em;color:#e9e3ff;background:linear-gradient(170deg,#454063,#272238 62%,#1e1a2e);border-radius:22%;place-items:center;line-height:1;display:grid;position:absolute;inset:8%;transform:translateY(-9%);box-shadow:inset 0 1px #ffffff29,inset 0 -2px 4px #00000080}.kc[data-astro-cid-f7espo7c]:after{content:"";opacity:0;pointer-events:none;background:radial-gradient(circle at 50% 120%,#7c65ffd9,#0000 60%);border-radius:26%;position:absolute;inset:0}.is-animated[data-astro-cid-f7espo7c] .kc[data-astro-cid-f7espo7c] i[data-astro-cid-f7espo7c]{animation:zz-tap .7s var(--d) 1 var(--ease) both}.is-animated[data-astro-cid-f7espo7c] .kc[data-astro-cid-f7espo7c]:after{animation:zz-flash .7s var(--d) 1 both}a:hover>.is-animated[data-astro-cid-f7espo7c] .kc[data-astro-cid-f7espo7c] i[data-astro-cid-f7espo7c]{animation-name:zz-tap-again}a:hover>.is-animated[data-astro-cid-f7espo7c] .kc[data-astro-cid-f7espo7c]:after{animation-name:none}:root{--accent:#7c65ff;--accent-ink:#5b45dc;--accent-soft:#efecff;--bg:#f7f6fa;--surface:#fff;--surface-2:#f1eff6;--surface-sunken:#ebe8f2;--ink:#15131d;--ink-2:#4a4558;--ink-3:#6f6980;--line:#e5e2ec;--line-strong:#d0cbdc;--hl:#7c65ff33;--glow:#7c65ff1a;--r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:26px;--r-pill:999px;--sh-1:0 1px 2px #15131d0d, 0 2px 10px #15131d0a;--sh-2:0 2px 4px #15131d0d, 0 12px 32px #15131d14;--sh-3:0 4px 8px #15131d14, 0 18px 44px #15131d1f;--fs-xs:.78rem;--fs-sm:.875rem;--fs-base:1rem;--fs-md:clamp(1.05rem, .99rem + .28vw, 1.2rem);--fs-lg:clamp(1.22rem, 1.1rem + .55vw, 1.5rem);--fs-xl:clamp(1.45rem, 1.24rem + 1vw, 2rem);--fs-2xl:clamp(1.9rem, 1.45rem + 2vw, 3rem);--fs-3xl:clamp(2.3rem, 1.6rem + 3.2vw, 4.1rem);--lh-tight:1.16;--lh-snug:1.35;--lh-base:1.65;--sp-1:.25rem;--sp-2:.5rem;--sp-3:.75rem;--sp-4:1rem;--sp-5:1.5rem;--sp-6:2rem;--sp-7:3rem;--sp-8:4rem;--sp-9:6rem;--container:1160px;--measure:43rem;--gutter:clamp(1.15rem, .5rem + 2.5vw, 2.5rem);--ease:cubic-bezier(.22, .8, .24, 1);--dur:.28s;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--accent-ink:#a897ff;--accent-soft:#1c1832;--bg:#08070c;--surface:#12111b;--surface-2:#1a1826;--surface-sunken:#0d0c14;--ink:#f2eefa;--ink-2:#b1a8c7;--ink-3:#857c9e;--line:#231f30;--line-strong:#353049;--hl:#7c65ff5c;--glow:#7c65ff33;--sh-1:0 1px 2px #0006;--sh-2:0 2px 4px #0006, 0 12px 32px #00000073;--sh-3:0 4px 8px #00000073, 0 18px 44px #0000008c;color-scheme:dark}}:root[data-theme=dark]{--accent-ink:#a897ff;--accent-soft:#1c1832;--bg:#08070c;--surface:#12111b;--surface-2:#1a1826;--surface-sunken:#0d0c14;--ink:#f2eefa;--ink-2:#b1a8c7;--ink-3:#857c9e;--line:#231f30;--line-strong:#353049;--hl:#7c65ff5c;--glow:#7c65ff33;--sh-1:0 1px 2px #0006;--sh-2:0 2px 4px #0006, 0 12px 32px #00000073;--sh-3:0 4px 8px #00000073, 0 18px 44px #0000008c;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:var(--fs-base);line-height:var(--lh-base);-webkit-font-smoothing:antialiased;word-break:keep-all;margin:0;overflow-x:hidden}:lang(ja) body,body:lang(ja){word-break:normal;line-break:strict}:lang(ja) :is(h1,h2,h3){word-break:auto-phrase}h1,h2,h3,h4{line-height:var(--lh-tight);letter-spacing:-.03em;text-wrap:balance;margin:0;font-weight:800}p{text-wrap:pretty;margin:0}ul,ol{margin:0;padding:0;list-style:none}a{color:inherit;text-decoration:none}img,video,svg{max-width:100%;display:block}img,video{height:auto}button{font:inherit}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}::selection{background:var(--accent);color:#fff}.container{width:100%;max-width:var(--container);padding-inline:var(--gutter);margin-inline:auto}.eyebrow{align-items:center;gap:var(--sp-2);font-size:var(--fs-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-ink);font-weight:700;display:inline-flex}.badge{border-radius:var(--r-pill);font-size:var(--fs-xs);background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line);align-items:center;gap:.35em;padding:.3em .7em;font-weight:700;line-height:1.4;display:inline-flex}.chip{border-radius:var(--r-pill);border:1px solid var(--line);background:var(--surface);font-size:var(--fs-xs);color:var(--ink-2);white-space:nowrap;align-items:center;gap:.4em;padding:.22em .65em .22em .55em;font-weight:600;line-height:1.4;display:inline-flex}.chip:before{content:"";background:var(--site,var(--accent));border-radius:50%;flex:none;width:.5em;height:.5em}.chip--plain:before{display:none}.skip-link{z-index:200;position:absolute;top:0;left:-9999px}.skip-link:focus{left:var(--sp-4);top:var(--sp-4);padding:var(--sp-3) var(--sp-4);background:var(--surface);border-radius:var(--r-sm);box-shadow:var(--sh-2);font-weight:700}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes zz-tap{0%,to{transform:translateY(-9%)}38%{transform:translateY(4%)}}@keyframes zz-tap-again{0%,to{transform:translateY(-9%)}38%{transform:translateY(4%)}}@keyframes zz-flash{0%,to{opacity:0}38%{opacity:.55}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}