@import "https://fonts.googleapis.com/css2?family=BIZ+UDPMincho&family=IBM+Plex+Mono:wght@400;600&family=IBM+Plex+Sans+JP:wght@400;700&family=Shippori+Mincho:wght@400;700&family=Zen+Kaku+Gothic+New:wght@400;700;900&display=swap";:root{--space-3xs:.125rem;--space-2xs:.25rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2.5rem;--space-2xl:4rem;--space-3xl:6rem;--space-4xl:9rem;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-md:1.25rem;--text-lg:1.5625rem;--text-xl:1.953rem;--text-2xl:2.441rem;--text-3xl:3.052rem;--text-4xl:3.815rem;--text-display:clamp(2.75rem, 5vw + 1rem, 5.25rem);--text-display-s:clamp(2.35rem, 4vw + .75rem, 4.25rem);--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in:cubic-bezier(.7, 0, .84, 0);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--dur-micro:.12s;--dur-short:.22s;--dur-long:.42s;--rule-hair:1px;--rule-medium:2px;--rule-heavy:6px;--radius-none:0;--radius-small:.25rem;--z-base:1;--z-raised:10;--z-sticky:200}.selector-page{--color-paper:oklch(91% .027 79);--color-paper-2:oklch(86% .027 79);--color-ink:oklch(21% .017 55);--color-ink-2:oklch(34% .017 55);--color-rule:oklch(62% .018 70);--color-muted:oklch(43% .016 62);--color-accent:oklch(47% .14 30);--color-index-accent:oklch(60% .08 145);--color-accent-ink:oklch(96% .015 80);--color-focus:oklch(53% .2 30);--font-display:"Zen Kaku Gothic New", "BIZ UDPGothic", sans-serif;--font-body:"Shippori Mincho", "Yu Mincho", serif;--font-outlier:"IBM Plex Mono", monospace}.theme-a{--color-paper:oklch(92% .03 84);--color-paper-2:oklch(87% .031 84);--color-paper-3:oklch(80% .03 84);--color-ink:oklch(22% .02 70);--color-ink-2:oklch(37% .018 70);--color-rule:oklch(70% .022 80);--color-muted:oklch(47% .018 70);--color-accent:oklch(47% .14 30);--color-accent-ink:oklch(96% .015 84);--color-focus:oklch(54% .2 30);--font-display:"Zen Kaku Gothic New", "BIZ UDPGothic", sans-serif;--font-body:"BIZ UDPMincho", "Yu Mincho", serif;--font-outlier:"IBM Plex Mono", monospace}.theme-b{--color-paper:oklch(20% .02 140);--color-paper-2:oklch(25% .022 140);--color-paper-3:oklch(30% .024 140);--color-ink:oklch(91% .02 100);--color-ink-2:oklch(75% .018 110);--color-rule:oklch(38% .025 140);--color-muted:oklch(63% .022 130);--color-accent:oklch(60% .08 145);--color-accent-ink:oklch(19% .02 140);--color-focus:oklch(72% .19 145);--font-display:"IBM Plex Mono", monospace;--font-body:"IBM Plex Sans JP", "BIZ UDPGothic", sans-serif;--font-outlier:"Zen Kaku Gothic New", "BIZ UDPGothic", sans-serif}.theme-c{--color-paper:oklch(92% .04 80);--color-paper-2:oklch(88% .038 80);--color-paper-3:oklch(82% .036 75);--color-ink:oklch(26% .035 55);--color-ink-2:oklch(40% .032 55);--color-rule:oklch(70% .03 72);--color-muted:oklch(49% .026 60);--color-accent:oklch(47% .13 34);--color-accent-ink:oklch(96% .017 80);--color-focus:oklch(54% .2 34);--font-display:"Shippori Mincho", "Yu Mincho", serif;--font-body:"Zen Kaku Gothic New", "BIZ UDPGothic", sans-serif;--font-outlier:"IBM Plex Mono", monospace}*,:before,:after{box-sizing:border-box}html,body{overflow-x:clip}html{scroll-behavior:smooth}body{color:var(--color-ink);background:var(--color-paper);font-family:var(--font-body);font-size:var(--text-base);text-rendering:optimizelegibility;margin:0;line-height:1.65}h1,h2,h3,p,figure,blockquote,dl,dd,ol,ul{margin:0}h1,h2,h3{overflow-wrap:anywhere;min-width:0;font-family:var(--font-display);letter-spacing:-.035em;font-style:normal;line-height:1.12}a{color:inherit;text-decoration-thickness:var(--rule-hair);text-underline-offset:var(--space-xs);transition:color var(--dur-short) var(--ease-out)}@media (hover:hover) and (pointer:fine){a:hover{color:var(--color-accent)}}a:active{color:var(--color-accent)}a[aria-disabled=true],button:disabled{cursor:not-allowed;opacity:.55;pointer-events:none}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,iframe:focus-visible{outline:var(--rule-medium) solid var(--color-focus);outline-offset:var(--space-2xs)}img{width:100%;height:auto;display:block}.container{width:min(100% - (var(--space-md) * 2), 76rem);margin-inline:auto}.back-link{z-index:var(--z-sticky);min-height:44px;padding-inline:var(--space-md);border:var(--rule-hair) solid currentColor;color:var(--color-paper);background:var(--color-ink);font-family:var(--font-body);font-size:var(--text-sm);white-space:nowrap;transition:color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);align-items:center;font-weight:700;text-decoration:none;display:inline-flex;position:fixed;inset-block-end:var(--space-md);inset-inline-end:var(--space-md)}.back-link:hover{color:var(--color-ink);background:var(--color-paper)}.back-link:active{transform:translateY(1px)}.action-link{align-items:center;gap:var(--space-lg);border-block-end:var(--rule-medium) solid currentColor;white-space:nowrap;min-height:44px;transition:color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);font-weight:700;text-decoration:none;display:inline-flex}.action-link:hover{color:var(--color-accent)}.action-link:active{transform:translateY(1px)}.fineprint{color:var(--color-muted);font-size:var(--text-sm)}@media (width>=40rem){.container{width:min(100% - (var(--space-xl) * 2), 76rem)}}@media (pointer:coarse){a,button,summary{min-height:44px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.15s!important;animation-duration:.15s!important;animation-iteration-count:1!important}}