:root{--color-black: lab(15% 0 0);--color-white: lab(100% 0 0);--color-gray: oklch(.5 0 0);--color-gray-light: oklch(.87 0 0);--color-gray-subtle: oklch(.95 0 0);--color-blue: oklch(.5 .222 261);--color-teal: oklch(.5 .222 215);--color-green: oklch(.5 .222 170);--color-brown: oklch(.5 .222 90);--color-accent: var(--color-blue);--color-visited-link: oklch(.5 .222 302);--border-thin: 1px solid;--border-bold: 2px solid;--border-radius-normal: .3rem;--border-radius-rounded: 99rem;--border-divider: var(--border-bold) var(--color-gray-light);--border-content: var(--border-thin) var(--color-black);--wrapper-width: 50rem;--base-size: 1rem;--font-size-numerator: 8;--font-size-1: calc(var(--base-size) * var(--font-size-numerator) / 3);--font-size-2: calc(var(--base-size) * var(--font-size-numerator) / 4);--font-size-3: calc(var(--base-size) * var(--font-size-numerator) / 5);--font-size-4: calc(var(--base-size) * var(--font-size-numerator) / 6);--font-size-5: calc(var(--base-size) * var(--font-size-numerator) / 7);--font-size-6: calc(var(--base-size) * var(--font-size-numerator) / 8);--font-size-7: calc(var(--base-size) * var(--font-size-numerator) / 9);--font-size-xl: var(--font-size-4);--font-size-lg: var(--font-size-5);--font-size-md: var(--font-size-6);--font-size-sm: var(--font-size-7);--font-size-xs: var(--font-size-7);--slope: .25;--intercept: 24px;--line-height: calc(var(--slope) * 1em + var(--intercept));--space-base: calc(var(--base-size) / 4);--space-7: calc(var(--space-base) * 34);--space-6: calc(var(--space-base) * 21);--space-5: calc(var(--space-base) * 13);--space-4: calc(var(--space-base) * 8);--space-3: calc(var(--space-base) * 5);--space-2: calc(var(--space-base) * 3);--space-1: calc(var(--space-base) * 2);--space-0: var(--space-base)}*,*:before,*:after{box-sizing:border-box}body{display:flex;flex-direction:column;margin:0;min-height:100vh;--side-border-width: clamp(.75rem, -.727rem + 3.94vw, 4rem);border-left:var(--side-border-width) solid var(--color-accent);border-right:var(--side-border-width) solid var(--color-accent);color:var(--color-black);font-family:Atkinson Hyperlegible Next,Hiragino Kaku Gothic,Noto Sans JP,sans-serif;font-optical-sizing:auto;font-weight:400;font-style:normal;font-size:var(--font-size-md)}main{flex:1}h1{font-size:clamp(var(--font-size-2),5vw,var(--font-size-1))}h2{font-size:clamp(var(--font-size-3),4vw,var(--font-size-2))}h3{font-size:clamp(var(--font-size-4),3vw,var(--font-size-3))}h4{font-size:clamp(var(--font-size-5),2.5vw,var(--font-size-4))}h2,h3,h4{line-height:var(--line-height)}h5,h6{font-size:var(--font-size-5);line-height:var(--line-height)}p,li{line-height:var(--line-height)}a{color:var(--color-accent);&:visited{color:var(--color-visited-link)}&:hover{text-decoration-thickness:2px}}img,picture,video,canvas,svg{display:block;max-width:100%;height:auto}.u-wrapper{width:100%;max-width:min(var(--wrapper-width),calc(100% - var(--space-3) * 2));margin:var(--space-5) auto;background-color:var(--color-white)}.u-no-marked-list{padding-left:0;list-style-type:none}.u-icon{display:inline-block;width:1em;height:1em;background:currentcolor;mask-repeat:no-repeat;mask-position:center}footer[data-astro-cid-sz7xmlte]{color:var(--color-gray);text-align:center}.c-breadcrumbs{--color-link-breadcrumbs: inherit;--size-font-breadcrumbs: 1rem;--spacing-vertical-separator-breadcrumbs: 6px}.c-breadcrumbs .has-ellipsis{display:var(--display-ellipsis-breadcrumbs, none)}.c-breadcrumbs.is-truncated .has-ellipsis{--display-ellipsis-breadcrumbs: flex}.c-breadcrumbs.is-truncated .c-breadcrumbs__crumb{visibility:var(--visibility-truncated-breadcrumbs, hidden);position:var(--position-truncated-breadcrumbs, absolute)}.c-breadcrumbs.is-truncated .c-breadcrumbs__crumb:first-of-type,.c-breadcrumbs.is-truncated .c-breadcrumbs__crumb:last-of-type,.c-breadcrumbs.is-truncated .c-breadcrumbs__crumb.has-ellipsis{--visibility-truncated-breadcrumbs: visible;--position-truncated-breadcrumbs: relative}.c-breadcrumbs__truncated-button{background-color:transparent;border:none;padding:0;margin:0;cursor:pointer;color:var(--color-truncated-button, var(--color-link-breadcrumbs))}.c-breadcrumbs__crumbs{list-style-type:none;margin:0;padding:0;display:flex;flex-wrap:wrap}.c-breadcrumbs__crumbs:where(.has-no-separators){row-gap:var(--spacing-vertical-separator-breadcrumbs);column-gap:1rem}.c-breadcrumbs__crumb{display:flex;align-items:center}.c-breadcrumbs__crumb:has(.c-breadcrumbs__separator) .c-breadcrumbs__separator{display:flex;align-items:center;justify-content:center;margin-inline:var(--spacing-vertical-separator-breadcrumbs)}.c-breadcrumbs__crumb:has(svg,image) :where(svg,image){max-width:var(--size-font-breadcrumbs);max-height:var(--size-font-breadcrumbs)}.c-breadcrumbs__link,.c-breadcrumbs__truncated-button{font-size:var(--size-font-breadcrumbs);text-decoration:none;color:var(--color-link-breadcrumbs);line-height:1}.c-breadcrumbs__link{--color-link-breadcrumbs: var(--color-gray);&:visited{color:var(--color-link-breadcrumbs)}}