.emdash-image-media[data-astro-cid-tes45ct2]{max-width:100%;height:auto}:where(:root.dark) .emdash-image--light,:where(:root.light) .emdash-image--dark{display:none}@media (prefers-color-scheme:dark){:where(:root:not(.light)) .emdash-image--light{display:none}}@media (prefers-color-scheme:light){:where(:root:not(.dark)) .emdash-image--dark{display:none}}.has-text-align-center[data-astro-cid-j23ynoz4]{text-align:center}.has-text-align-right[data-astro-cid-j23ynoz4]{text-align:right}.has-text-align-justify[data-astro-cid-j23ynoz4]{text-align:justify}.emdash-image[data-astro-cid-3hej2o6p]{margin:1.5rem 0}.emdash-image[data-astro-cid-3hej2o6p] img[data-astro-cid-3hej2o6p]{max-width:100%;height:auto}.emdash-image[data-astro-cid-3hej2o6p] figcaption[data-astro-cid-3hej2o6p]{color:var(--emdash-caption-color,var(--color-muted,#666));text-align:center;margin-top:.5rem;font-size:.875rem}.emdash-image--align-left[data-astro-cid-3hej2o6p],.emdash-image--align-right[data-astro-cid-3hej2o6p]{width:fit-content;max-width:50%}.emdash-image--align-left[data-astro-cid-3hej2o6p]{float:left;margin:0 1.5rem 1rem 0}.emdash-image--align-right[data-astro-cid-3hej2o6p]{float:right;margin:0 0 1rem 1.5rem}.emdash-image--align-center[data-astro-cid-3hej2o6p]{width:fit-content;margin-inline:auto}.emdash-image--align-wide[data-astro-cid-3hej2o6p],.emdash-image--align-full[data-astro-cid-3hej2o6p]{width:100%}@media (width<=640px){.emdash-image--align-left[data-astro-cid-3hej2o6p],.emdash-image--align-right[data-astro-cid-3hej2o6p]{float:none;width:100%;max-width:100%;margin-inline:0}}.emdash-code[data-astro-cid-niuvfu4n]{margin:1.5rem 0}.emdash-code-filename[data-astro-cid-niuvfu4n]{color:#ccc;background:#2d2d2d;border-radius:.5rem .5rem 0 0;padding:.5rem 1rem;font-family:monospace;font-size:.75rem}.emdash-code[data-astro-cid-niuvfu4n] pre[data-astro-cid-niuvfu4n]{background:#1e1e1e;border-radius:.5rem;margin:0;padding:1rem;overflow-x:auto}.emdash-code-filename[data-astro-cid-niuvfu4n]+pre[data-astro-cid-niuvfu4n]{border-radius:0 0 .5rem .5rem}.emdash-code[data-astro-cid-niuvfu4n] code[data-astro-cid-niuvfu4n]{color:#e0e0e0;font-family:Fira Code,Consolas,monospace;font-size:.875rem}.emdash-embed[data-astro-cid-ouixuiln]{margin:1.5rem 0}.emdash-embed-video[data-astro-cid-ouixuiln]{height:0;padding-bottom:56.25%;position:relative;overflow:hidden}.emdash-embed-video[data-astro-cid-ouixuiln] iframe[data-astro-cid-ouixuiln],.emdash-embed-video[data-astro-cid-ouixuiln] video[data-astro-cid-ouixuiln]{border:0;width:100%;height:100%;position:absolute;top:0;left:0}.emdash-embed-audio[data-astro-cid-ouixuiln],.emdash-embed-audio[data-astro-cid-ouixuiln] audio[data-astro-cid-ouixuiln]{width:100%}.emdash-embed[data-astro-cid-ouixuiln] figcaption[data-astro-cid-ouixuiln]{color:var(--emdash-caption-color,var(--color-muted,#666));text-align:center;margin-top:.5rem;font-size:.875rem}.emdash-gallery[data-astro-cid-ursllfqa]{grid-template-columns:repeat(var(--columns,3), 1fr);gap:1rem;margin:1.5rem 0;display:grid}.emdash-gallery-item[data-astro-cid-ursllfqa]{margin:0}.emdash-gallery-item[data-astro-cid-ursllfqa] img[data-astro-cid-ursllfqa]{object-fit:cover;aspect-ratio:1;width:100%;height:auto}.emdash-gallery-item[data-astro-cid-ursllfqa] figcaption[data-astro-cid-ursllfqa]{color:var(--emdash-caption-color,var(--color-muted,#666));text-align:center;margin-top:.25rem;font-size:.75rem}@media (width<=640px){.emdash-gallery[data-astro-cid-ursllfqa]{grid-template-columns:repeat(2,1fr)}}.emdash-columns[data-astro-cid-57moojs7]{gap:2rem;margin:1.5rem 0;display:flex}.emdash-column[data-astro-cid-57moojs7]{flex:1;min-width:0}@media (width<=768px){.emdash-columns[data-astro-cid-57moojs7]{flex-direction:column;gap:1rem}}.emdash-break[data-astro-cid-azcv62ge]{margin:2rem 0}.emdash-break-line[data-astro-cid-azcv62ge]{border:none;border-top:1px solid var(--emdash-break-color,var(--color-border,#e0e0e0))}.emdash-break-dots[data-astro-cid-azcv62ge]{text-align:center;color:var(--emdash-break-dots-color,var(--color-muted,#999));letter-spacing:.5em}.emdash-break-space[data-astro-cid-azcv62ge]{height:2rem}iframe[data-emdash-html-block]{border:0;width:100%;margin:1.5rem 0;display:block}.emdash-html-block[data-astro-cid-z45dwnru]{margin:1.5rem 0}.emdash-iframe[data-astro-cid-vcg5jj3w]{aspect-ratio:16/9;width:100%;margin:1.5rem 0}.emdash-iframe[data-astro-cid-vcg5jj3w] iframe{border:0;width:100%;height:100%;display:block}.emdash-video[data-astro-cid-lsdmv4n5]{margin:1.5rem 0}.emdash-video[data-astro-cid-lsdmv4n5] video[data-astro-cid-lsdmv4n5]{width:100%;height:auto;max-height:70vh;display:block}.emdash-video[data-astro-cid-lsdmv4n5] figcaption[data-astro-cid-lsdmv4n5]{color:var(--emdash-caption-color,var(--color-muted,#666));text-align:center;margin-top:.5rem;font-size:.875rem}.emdash-table-wrapper[data-astro-cid-vmfenm5a]{overscroll-behavior-inline:contain;max-inline-size:100%;margin-block:1.5rem;overflow-x:auto}.emdash-table[data-astro-cid-vmfenm5a]{border-collapse:collapse;inline-size:100%;font-size:.9rem}.emdash-table[data-astro-cid-vmfenm5a] th[data-astro-cid-vmfenm5a],.emdash-table[data-astro-cid-vmfenm5a] td[data-astro-cid-vmfenm5a]{border:1px solid var(--color-border,#ddd);text-align:start;vertical-align:top;padding:.75rem;position:relative}.emdash-table[data-astro-cid-vmfenm5a] th[data-astro-cid-vmfenm5a] p,.emdash-table[data-astro-cid-vmfenm5a] td[data-astro-cid-vmfenm5a] p{margin:0}.emdash-table[data-astro-cid-vmfenm5a] th[data-astro-cid-vmfenm5a]{background:var(--color-surface,#f5f5f5);font-weight:600}.emdash-table[data-astro-cid-vmfenm5a] tbody[data-astro-cid-vmfenm5a] tr[data-astro-cid-vmfenm5a]:nth-child(2n){background:var(--color-bg-subtle,#fafafa)}.emdash-table[data-astro-cid-vmfenm5a] tbody[data-astro-cid-vmfenm5a] tr[data-astro-cid-vmfenm5a]:hover{background:var(--color-surface,#f0f0f0)}.emdash-button[data-astro-cid-qnuy4kko]{cursor:pointer;border-radius:4px;padding:.75em 1.5em;font-weight:500;text-decoration:none;transition:background-color .2s,border-color .2s,color .2s;display:inline-block}.emdash-button--default[data-astro-cid-qnuy4kko],.emdash-button--fill[data-astro-cid-qnuy4kko]{background-color:var(--emdash-button-bg,#0073aa);color:var(--emdash-button-color,#fff);border:2px solid var(--emdash-button-bg,#0073aa)}.emdash-button--default[data-astro-cid-qnuy4kko]:hover,.emdash-button--fill[data-astro-cid-qnuy4kko]:hover{background-color:var(--emdash-button-bg-hover,#005177);border-color:var(--emdash-button-bg-hover,#005177)}.emdash-button--outline[data-astro-cid-qnuy4kko]{color:var(--emdash-button-bg,#0073aa);border:2px solid var(--emdash-button-bg,#0073aa);background-color:#0000}.emdash-button--outline[data-astro-cid-qnuy4kko]:hover{background-color:var(--emdash-button-bg,#0073aa);color:var(--emdash-button-color,#fff)}.emdash-buttons[data-astro-cid-e3jn3c3v]{flex-wrap:wrap;gap:.75rem;margin:1.5rem 0;display:flex}.emdash-buttons--vertical[data-astro-cid-e3jn3c3v]{flex-direction:column;align-items:flex-start}.emdash-buttons--horizontal[data-astro-cid-e3jn3c3v]{flex-direction:row;align-items:center}.emdash-cover[data-astro-cid-vdonrfuy]{background-color:var(--emdash-cover-fallback-bg,#333);border-radius:4px;align-items:center;margin:1.5rem 0;padding:2rem;display:flex;position:relative;overflow:hidden}.emdash-cover__background[data-astro-cid-vdonrfuy]{object-fit:cover;z-index:0;width:100%;height:100%;position:absolute;inset:0}.emdash-cover__video[data-astro-cid-vdonrfuy]{object-fit:cover}.emdash-cover__overlay[data-astro-cid-vdonrfuy]{z-index:1;position:absolute;inset:0}.emdash-cover__content[data-astro-cid-vdonrfuy]{z-index:2;width:100%;color:var(--emdash-cover-text-color,#fff);position:relative}.emdash-cover--align-left[data-astro-cid-vdonrfuy]{text-align:left;justify-content:flex-start}.emdash-cover--align-center[data-astro-cid-vdonrfuy]{text-align:center;justify-content:center}.emdash-cover--align-right[data-astro-cid-vdonrfuy]{text-align:right;justify-content:flex-end}.emdash-cover__content[data-astro-cid-vdonrfuy] h1,.emdash-cover__content[data-astro-cid-vdonrfuy] h2,.emdash-cover__content[data-astro-cid-vdonrfuy] h3,.emdash-cover__content[data-astro-cid-vdonrfuy] h4,.emdash-cover__content[data-astro-cid-vdonrfuy] p{color:inherit}.emdash-file[data-astro-cid-pkab52v2]{background-color:var(--emdash-file-bg,#f5f5f5);border:1px solid var(--emdash-file-border,#e0e0e0);border-radius:4px;align-items:center;gap:.75rem;margin:1rem 0;padding:1rem;display:flex}.emdash-file__link[data-astro-cid-pkab52v2]{color:var(--emdash-file-color,#333);flex:1;align-items:center;gap:.5rem;text-decoration:none;display:flex}.emdash-file__link[data-astro-cid-pkab52v2]:hover{text-decoration:underline}.emdash-file__icon[data-astro-cid-pkab52v2]{width:1.5rem;height:1.5rem;color:var(--emdash-file-icon-color,#666);flex-shrink:0}.emdash-file__name[data-astro-cid-pkab52v2]{word-break:break-all;font-weight:500}.emdash-file__download[data-astro-cid-pkab52v2]{background-color:var(--emdash-button-bg,#0073aa);width:2.5rem;height:2.5rem;color:var(--emdash-button-color,#fff);border-radius:4px;justify-content:center;align-items:center;transition:background-color .2s;display:flex}.emdash-file__download[data-astro-cid-pkab52v2]:hover{background-color:var(--emdash-button-bg-hover,#005177)}.emdash-file__download[data-astro-cid-pkab52v2] svg[data-astro-cid-pkab52v2]{width:1.25rem;height:1.25rem}.emdash-pullquote[data-astro-cid-a6gemrp6]{border-top:4px solid var(--emdash-pullquote-border,#0073aa);border-bottom:4px solid var(--emdash-pullquote-border,#0073aa);text-align:center;margin:2rem 0;padding:1.5rem 2rem}.emdash-pullquote__text[data-astro-cid-a6gemrp6]{color:var(--emdash-pullquote-color,#333);margin:0;font-size:1.5rem;font-style:italic;line-height:1.4}.emdash-pullquote__citation[data-astro-cid-a6gemrp6]{color:var(--emdash-pullquote-citation-color,#666);margin-top:1rem;font-size:.9rem;font-style:normal}.site-header[data-astro-cid-nen7h5rs]{z-index:20;color:var(--color-ink);transition:background-color .3s,color .3s;position:fixed;inset:0 0 auto}.site-header[data-astro-cid-nen7h5rs].is-scrolled{background:color-mix(in srgb, var(--page-bg,var(--color-cream)) 92%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.site-header[data-astro-cid-nen7h5rs].is-overlay.is-on-hero{-webkit-backdrop-filter:none;backdrop-filter:none;color:var(--color-white);background:0 0}.site-header[data-astro-cid-nen7h5rs].is-overlay.is-on-hero .site-header__logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{filter:brightness(0)invert()}.site-header__inner[data-astro-cid-nen7h5rs]{justify-content:space-between;align-items:center;min-height:86px;padding:0 37px;display:flex}.site-header__logo[data-astro-cid-nen7h5rs]{width:82px;display:block}.site-header__logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{width:100%;height:auto;transition:filter .3s}.site-header__right[data-astro-cid-nen7h5rs]{align-items:center;gap:29px;display:flex}.site-header__nav[data-astro-cid-nen7h5rs]{font-family:var(--font-en);align-items:center;gap:32px;font-size:20px;line-height:1;display:flex}.site-header__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding-bottom:3px;position:relative}.site-header__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:after{content:"";transform-origin:0;background:currentColor;width:100%;height:1px;transition:transform .3s cubic-bezier(.4,.4,0,1);position:absolute;bottom:0;left:0;transform:scaleX(0)}.site-header__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover:after,.site-header__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]:after{transform:scaleX(1)}.site-header__social[data-astro-cid-nen7h5rs]{align-items:center;gap:16px;display:flex}.site-header__social[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{display:flex}.site-header__toggle[data-astro-cid-nen7h5rs],.sp-menu[data-astro-cid-nen7h5rs]{display:none}@media (width<=840px){.site-header[data-astro-cid-nen7h5rs],.site-header[data-astro-cid-nen7h5rs].is-scrolled,.site-header[data-astro-cid-nen7h5rs].is-overlay.is-on-hero{background:var(--color-white);color:var(--color-ink);-webkit-backdrop-filter:none;backdrop-filter:none}.site-header[data-astro-cid-nen7h5rs].is-overlay.is-on-hero .site-header__logo[data-astro-cid-nen7h5rs] img[data-astro-cid-nen7h5rs]{filter:none}.site-header[data-astro-cid-nen7h5rs].is-menu-open{background:var(--color-cream)}.site-header__inner[data-astro-cid-nen7h5rs]{min-height:61px;padding:12px 20px}.site-header__logo[data-astro-cid-nen7h5rs]{width:78px;margin:10px 0 0 19px}.site-header__right[data-astro-cid-nen7h5rs]{display:none}.site-header__toggle[data-astro-cid-nen7h5rs]{flex-direction:column;justify-content:center;gap:8px;width:64px;height:36px;display:flex}.site-header__bar[data-astro-cid-nen7h5rs]{background:var(--color-ink);width:64px;height:1px;transition:transform .3s;display:block}.site-header[data-astro-cid-nen7h5rs].is-menu-open .site-header__bar[data-astro-cid-nen7h5rs]:first-of-type{transform:translateY(4.5px)rotate(8deg)}.site-header[data-astro-cid-nen7h5rs].is-menu-open .site-header__bar[data-astro-cid-nen7h5rs]:nth-of-type(2){transform:translateY(-4.5px)rotate(-8deg)}.sp-menu[data-astro-cid-nen7h5rs]:not([hidden]){z-index:19;background:var(--color-cream);flex-direction:column;align-items:center;padding-top:128px;display:flex;position:fixed;inset:0;overflow-y:auto}.sp-menu__nav[data-astro-cid-nen7h5rs]{width:100%;font-family:var(--font-en);color:var(--color-ink);flex-direction:column;align-items:center;font-size:16px;display:flex}.sp-menu__nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{justify-content:center;align-items:center;width:100%;height:48px;display:flex}.sp-menu__nav[data-astro-cid-nen7h5rs] .sp-menu__eng[data-astro-cid-nen7h5rs]{margin-top:8px;font-size:14px}.sp-menu__social[data-astro-cid-nen7h5rs]{color:var(--color-dark);gap:40px;margin-top:80px;display:flex}.sp-menu__social[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding:8px;display:flex}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--color-white);padding:64px 40px 21px}.site-footer__inner[data-astro-cid-jo6i4kqk]{max-width:1280px;margin:0 auto}.site-footer__top[data-astro-cid-jo6i4kqk]{border-bottom:1px solid var(--color-line-light);justify-content:space-between;align-items:center;gap:40px;padding-bottom:24px;display:flex}.site-footer__org[data-astro-cid-jo6i4kqk]{align-items:center;display:flex}.site-footer__logo[data-astro-cid-jo6i4kqk]{width:78px;height:auto;margin:0 14px 0 7px}.site-footer__org[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]{font-family:var(--font-en);color:var(--color-text);font-size:12px;line-height:1.4}.site-footer__nav[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;justify-content:flex-end;gap:4px;display:flex}.site-footer__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{font-family:var(--font-jp);color:#222;background-image:linear-gradient(currentColor,currentColor);background-position:50% calc(100% - 4px);background-repeat:no-repeat;background-size:0 1px;padding:4px 12px;font-size:15px;font-weight:700;line-height:1.75;transition:background-size .3s;display:block}.site-footer__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{background-size:calc(100% - 24px) 1px}.site-footer__bottom[data-astro-cid-jo6i4kqk]{font-family:var(--font-en);color:var(--color-sub);flex-direction:row-reverse;justify-content:space-between;align-items:center;gap:32px;padding-top:24px;font-size:12px;line-height:1.4;display:flex}.site-footer__legal-links[data-astro-cid-jo6i4kqk]{gap:24px;display:flex}.site-footer__legal[data-astro-cid-jo6i4kqk]{margin:-12px 0;padding:12px 0}.site-footer__legal[data-astro-cid-jo6i4kqk]:hover{text-decoration:underline}@media (width<=540px){.site-footer[data-astro-cid-jo6i4kqk]{padding:48px 16px 24px}.site-footer__top[data-astro-cid-jo6i4kqk]{flex-direction:column;align-items:flex-start;gap:40px}.site-footer__logo[data-astro-cid-jo6i4kqk]{margin-left:14px}.site-footer__nav[data-astro-cid-jo6i4kqk]{justify-content:flex-start;gap:0}.site-footer__nav[data-astro-cid-jo6i4kqk] li[data-astro-cid-jo6i4kqk]{justify-content:center;width:85px;display:flex}.site-footer__nav[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{padding:5px;font-size:12px}.site-footer__bottom[data-astro-cid-jo6i4kqk]{flex-direction:column;align-items:flex-start;gap:24px;font-size:12px}}:root{--color-ink:#0d0d0d;--color-text:#333;--color-muted:#6b6b6b;--color-sub:#666;--color-line:#a8a8a8;--color-line-light:#e6e6e6;--color-cream:#f6f4ed;--color-white:#fff;--color-dark:#333;--color-link:#0060c8;--font-en:"GFS Didot", "Shippori Mincho", serif;--font-jp:"Shippori Mincho", serif;--font-display:"Playfair Display", serif;--font-gothic:"Zen Kaku Gothic New", sans-serif;--font-sans:"Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", sans-serif;--header-height:92px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--color-cream);color:var(--color-text);font-family:var(--font-jp);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1}:lang(ja) :is(h1,h2,h3,[class*=lead],[class*=title],.hero__line,.about-intro__text,.about-intro__mv-text){word-break:auto-phrase}p,li,dd{text-wrap:pretty}body.is-white{background:var(--color-white)}img,video{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,p,ul,figure{margin:0;padding:0}ul{list-style:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.section-heading{color:var(--color-ink);flex-direction:column;align-items:flex-start;font-weight:400;display:flex}.section-heading__en,.section-heading__ja,.arrow-link{white-space:nowrap}.section-heading__en{font-family:var(--font-en);margin-bottom:16px;font-size:32px;line-height:1}.section-heading__ja{font-family:var(--font-jp);font-size:14px;line-height:1}.arrow-link{color:var(--color-ink);flex-direction:column;gap:2px;display:inline-flex}.arrow-link__body{font-family:var(--font-en);align-items:center;gap:8px;font-size:20px;line-height:1;display:flex}.arrow-link__body img{width:21px;height:4px}.arrow-link__line{background:var(--color-ink);transform-origin:0;height:1px;transition:transform .4s cubic-bezier(.4,.4,0,1)}.arrow-link:hover .arrow-link__line{transform:scaleX(.6)}.split{align-items:flex-start;width:1181px;max-width:calc(100% - 80px);margin:0 auto;display:flex}.split__side{flex-direction:column;flex:none;align-items:flex-start;width:236px;display:flex}.split__side .section-heading{margin-bottom:56px}.split__main{flex:1;min-width:0}@media (width<=840px){.section-heading__en{font-size:28px}.split{flex-direction:column}.split__side{flex-direction:row;justify-content:space-between;align-items:flex-end;width:100%;margin-bottom:40px}.split__side .section-heading{margin-bottom:0}.split__main{width:100%}}@media (width<=540px){.section-heading{flex-direction:row;align-items:center;gap:10px}.section-heading__en{margin-bottom:0;font-size:26px}.section-heading__ja{margin-top:2px;font-size:12px}h1.section-heading .section-heading__en{font-size:32px}.arrow-link__body{gap:4px;font-size:14px}.arrow-link{margin:-12px 0;padding:12px 0}.split{max-width:calc(100% - 40px)}}