: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-44ocxh3s]{text-align:center}.has-text-align-right[data-astro-cid-44ocxh3s]{text-align:right}.has-text-align-justify[data-astro-cid-44ocxh3s]{text-align:justify}.emdash-image[data-astro-cid-nzlefzml]{margin:1.5rem 0}.emdash-image[data-astro-cid-nzlefzml] img[data-astro-cid-nzlefzml]{max-width:100%;height:auto}.emdash-image[data-astro-cid-nzlefzml] figcaption[data-astro-cid-nzlefzml]{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-nzlefzml],.emdash-image--align-right[data-astro-cid-nzlefzml]{width:fit-content;max-width:50%}.emdash-image--align-left[data-astro-cid-nzlefzml]{float:left;margin:0 1.5rem 1rem 0}.emdash-image--align-right[data-astro-cid-nzlefzml]{float:right;margin:0 0 1rem 1.5rem}.emdash-image--align-center[data-astro-cid-nzlefzml]{width:fit-content;margin-inline:auto}.emdash-image--align-wide[data-astro-cid-nzlefzml],.emdash-image--align-full[data-astro-cid-nzlefzml]{width:100%}@media (width<=640px){.emdash-image--align-left[data-astro-cid-nzlefzml],.emdash-image--align-right[data-astro-cid-nzlefzml]{float:none;width:100%;max-width:100%;margin-inline:0}}.emdash-code[data-astro-cid-dgremz56]{margin:1.5rem 0}.emdash-code-filename[data-astro-cid-dgremz56]{color:#ccc;background:#2d2d2d;border-radius:.5rem .5rem 0 0;padding:.5rem 1rem;font-family:monospace;font-size:.75rem}.emdash-code[data-astro-cid-dgremz56] pre[data-astro-cid-dgremz56]{background:#1e1e1e;border-radius:.5rem;margin:0;padding:1rem;overflow-x:auto}.emdash-code-filename[data-astro-cid-dgremz56]+pre[data-astro-cid-dgremz56]{border-radius:0 0 .5rem .5rem}.emdash-code[data-astro-cid-dgremz56] code[data-astro-cid-dgremz56]{color:#e0e0e0;font-family:Fira Code,Consolas,monospace;font-size:.875rem}.emdash-embed[data-astro-cid-n4v2ghzc]{margin:1.5rem 0}.emdash-embed-video[data-astro-cid-n4v2ghzc]{height:0;padding-bottom:56.25%;position:relative;overflow:hidden}.emdash-embed-video[data-astro-cid-n4v2ghzc] iframe[data-astro-cid-n4v2ghzc],.emdash-embed-video[data-astro-cid-n4v2ghzc] video[data-astro-cid-n4v2ghzc]{border:0;width:100%;height:100%;position:absolute;top:0;left:0}.emdash-embed-audio[data-astro-cid-n4v2ghzc],.emdash-embed-audio[data-astro-cid-n4v2ghzc] audio[data-astro-cid-n4v2ghzc]{width:100%}.emdash-embed[data-astro-cid-n4v2ghzc] figcaption[data-astro-cid-n4v2ghzc]{color:var(--emdash-caption-color,var(--color-muted,#666));text-align:center;margin-top:.5rem;font-size:.875rem}.emdash-gallery[data-astro-cid-d6nmylgu]{grid-template-columns:repeat(var(--columns,3), 1fr);gap:1rem;margin:1.5rem 0;display:grid}.emdash-gallery-item[data-astro-cid-d6nmylgu]{margin:0}.emdash-gallery-item[data-astro-cid-d6nmylgu] img[data-astro-cid-d6nmylgu]{object-fit:cover;aspect-ratio:1;width:100%;height:auto}.emdash-gallery-item[data-astro-cid-d6nmylgu] figcaption[data-astro-cid-d6nmylgu]{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-d6nmylgu]{grid-template-columns:repeat(2,1fr)}}.emdash-columns[data-astro-cid-sjaxkm7w]{gap:2rem;margin:1.5rem 0;display:flex}.emdash-column[data-astro-cid-sjaxkm7w]{flex:1;min-width:0}@media (width<=768px){.emdash-columns[data-astro-cid-sjaxkm7w]{flex-direction:column;gap:1rem}}.emdash-break[data-astro-cid-gvovdxls]{margin:2rem 0}.emdash-break-line[data-astro-cid-gvovdxls]{border:none;border-top:1px solid var(--emdash-break-color,var(--color-border,#e0e0e0))}.emdash-break-dots[data-astro-cid-gvovdxls]{text-align:center;color:var(--emdash-break-dots-color,var(--color-muted,#999));letter-spacing:.5em}.emdash-break-space[data-astro-cid-gvovdxls]{height:2rem}iframe[data-emdash-html-block]{border:0;width:100%;margin:1.5rem 0;display:block}.emdash-html-block[data-astro-cid-7hlqo6bn]{margin:1.5rem 0}.emdash-iframe[data-astro-cid-fhxykd76]{aspect-ratio:16/9;width:100%;margin:1.5rem 0}.emdash-iframe[data-astro-cid-fhxykd76] iframe{border:0;width:100%;height:100%;display:block}.emdash-video[data-astro-cid-ymu5gvpn]{margin:1.5rem 0}.emdash-video[data-astro-cid-ymu5gvpn] video[data-astro-cid-ymu5gvpn]{width:100%;height:auto;max-height:70vh;display:block}.emdash-video[data-astro-cid-ymu5gvpn] figcaption[data-astro-cid-ymu5gvpn]{color:var(--emdash-caption-color,var(--color-muted,#666));text-align:center;margin-top:.5rem;font-size:.875rem}.emdash-table-wrapper[data-astro-cid-7uypp5bz]{overscroll-behavior-inline:contain;max-inline-size:100%;margin-block:1.5rem;overflow-x:auto}.emdash-table[data-astro-cid-7uypp5bz]{border-collapse:collapse;inline-size:100%;font-size:.9rem}.emdash-table[data-astro-cid-7uypp5bz] th[data-astro-cid-7uypp5bz],.emdash-table[data-astro-cid-7uypp5bz] td[data-astro-cid-7uypp5bz]{border:1px solid var(--color-border,#ddd);text-align:start;vertical-align:top;padding:.75rem;position:relative}.emdash-table[data-astro-cid-7uypp5bz] th[data-astro-cid-7uypp5bz] p,.emdash-table[data-astro-cid-7uypp5bz] td[data-astro-cid-7uypp5bz] p{margin:0}.emdash-table[data-astro-cid-7uypp5bz] th[data-astro-cid-7uypp5bz]{background:var(--color-surface,#f5f5f5);font-weight:600}.emdash-table[data-astro-cid-7uypp5bz] tbody[data-astro-cid-7uypp5bz] tr[data-astro-cid-7uypp5bz]:nth-child(2n){background:var(--color-bg-subtle,#fafafa)}.emdash-table[data-astro-cid-7uypp5bz] tbody[data-astro-cid-7uypp5bz] tr[data-astro-cid-7uypp5bz]:hover{background:var(--color-surface,#f0f0f0)}.emdash-button[data-astro-cid-i644adhy]{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-i644adhy],.emdash-button--fill[data-astro-cid-i644adhy]{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-i644adhy]:hover,.emdash-button--fill[data-astro-cid-i644adhy]:hover{background-color:var(--emdash-button-bg-hover,#005177);border-color:var(--emdash-button-bg-hover,#005177)}.emdash-button--outline[data-astro-cid-i644adhy]{color:var(--emdash-button-bg,#0073aa);border:2px solid var(--emdash-button-bg,#0073aa);background-color:#0000}.emdash-button--outline[data-astro-cid-i644adhy]:hover{background-color:var(--emdash-button-bg,#0073aa);color:var(--emdash-button-color,#fff)}.emdash-buttons[data-astro-cid-pxkpowas]{flex-wrap:wrap;gap:.75rem;margin:1.5rem 0;display:flex}.emdash-buttons--vertical[data-astro-cid-pxkpowas]{flex-direction:column;align-items:flex-start}.emdash-buttons--horizontal[data-astro-cid-pxkpowas]{flex-direction:row;align-items:center}.emdash-cover[data-astro-cid-g6rigryn]{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-g6rigryn]{object-fit:cover;z-index:0;width:100%;height:100%;position:absolute;inset:0}.emdash-cover__video[data-astro-cid-g6rigryn]{object-fit:cover}.emdash-cover__overlay[data-astro-cid-g6rigryn]{z-index:1;position:absolute;inset:0}.emdash-cover__content[data-astro-cid-g6rigryn]{z-index:2;width:100%;color:var(--emdash-cover-text-color,#fff);position:relative}.emdash-cover--align-left[data-astro-cid-g6rigryn]{text-align:left;justify-content:flex-start}.emdash-cover--align-center[data-astro-cid-g6rigryn]{text-align:center;justify-content:center}.emdash-cover--align-right[data-astro-cid-g6rigryn]{text-align:right;justify-content:flex-end}.emdash-cover__content[data-astro-cid-g6rigryn] h1,.emdash-cover__content[data-astro-cid-g6rigryn] h2,.emdash-cover__content[data-astro-cid-g6rigryn] h3,.emdash-cover__content[data-astro-cid-g6rigryn] h4,.emdash-cover__content[data-astro-cid-g6rigryn] p{color:inherit}.emdash-file[data-astro-cid-dsnn5jk3]{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-dsnn5jk3]{color:var(--emdash-file-color,#333);flex:1;align-items:center;gap:.5rem;text-decoration:none;display:flex}.emdash-file__link[data-astro-cid-dsnn5jk3]:hover{text-decoration:underline}.emdash-file__icon[data-astro-cid-dsnn5jk3]{width:1.5rem;height:1.5rem;color:var(--emdash-file-icon-color,#666);flex-shrink:0}.emdash-file__name[data-astro-cid-dsnn5jk3]{word-break:break-all;font-weight:500}.emdash-file__download[data-astro-cid-dsnn5jk3]{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-dsnn5jk3]:hover{background-color:var(--emdash-button-bg-hover,#005177)}.emdash-file__download[data-astro-cid-dsnn5jk3] svg[data-astro-cid-dsnn5jk3]{width:1.25rem;height:1.25rem}.emdash-pullquote[data-astro-cid-mtrxdgkr]{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-mtrxdgkr]{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-mtrxdgkr]{color:var(--emdash-pullquote-citation-color,#666);margin-top:1rem;font-size:.9rem;font-style:normal}@layer sd.reset{*,:before,:after{box-sizing:border-box}body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}}@layer sd.tokens{:root{--sd-ref-green-50:#f1f6f1;--sd-ref-green-700:#2e7d32;--sd-ref-green-800:#1f5c23;--sd-ref-olive-700:#4d7a00;--sd-ref-navy-900:#0e2740;--sd-ref-sand-50:#f6f3ea;--sd-ref-sand-200:#e5e2d8;--sd-ref-gold-50:#fdf6e8;--sd-ref-gold-500:#c8912f;--sd-ref-gold-700:#8a6116;--sd-ref-gold-900:#6d4f14;--sd-ref-slate-600:#56606e;--sd-ref-neutral-0:#fff;--sd-ref-neutral-50:#f5f5f5;--sd-ref-neutral-75:#f4f7f9;--sd-ref-neutral-100:#eef0f2;--sd-ref-neutral-200:#e5e5e5;--sd-ref-neutral-300:#dcdcdc;--sd-ref-neutral-600:#595959;--sd-ref-neutral-800:#333;--sd-ref-neutral-900:#222;--sd-ref-marker:#fff462;--sd-surface-1:var(--sd-ref-neutral-0);--sd-surface-2:var(--sd-ref-green-50);--sd-surface-3:var(--sd-ref-green-700);--sd-ink:var(--sd-ref-neutral-900);--sd-text:var(--sd-ref-neutral-800);--sd-muted:var(--sd-ref-neutral-600);--sd-line:var(--sd-ref-neutral-200);--sd-line-strong:var(--sd-ref-neutral-300);--sd-brand:var(--sd-ref-green-700);--sd-brand-d:var(--sd-ref-green-800);--sd-action:var(--sd-brand);--sd-action-hover:var(--sd-brand-d);--sd-on-action:var(--sd-ref-neutral-0);--sd-link:var(--sd-brand);--sd-link-hover:var(--sd-brand-d);--sd-focus:color-mix(in srgb, var(--sd-brand) 45%, transparent);--sd-box-neutral:var(--sd-ref-neutral-50);--sd-box-qa-head:var(--sd-ref-neutral-100);--sd-table-head:var(--sd-ref-olive-700);--sd-table-stripe:var(--sd-ref-neutral-75);--sd-marker:var(--sd-ref-marker);--sd-fig-ink:var(--sd-ref-navy-900);--sd-fig-muted:var(--sd-ref-slate-600);--sd-fig-paper:var(--sd-ref-sand-50);--sd-fig-line:var(--sd-ref-sand-200);--sd-fig-accent:var(--sd-ref-gold-700);--sd-fig-note-bg:var(--sd-ref-gold-50);--sd-fig-note-line:var(--sd-ref-gold-500);--sd-fig-note-ink:var(--sd-ref-gold-900);--sd-sp-1:4px;--sd-sp-2:8px;--sd-sp-3:12px;--sd-sp-4:16px;--sd-sp-5:24px;--sd-sp-6:32px;--sd-sp-7:48px;--sd-sp-8:64px;--sd-sp-9:96px;--sd-flow:var(--sd-sp-6);--sd-fs-12:12px;--sd-fs-14:14px;--sd-fs-16:16px;--sd-fs-18:18px;--sd-fs-20:20px;--sd-fs-24:24px;--sd-fs-28:28px;--sd-fs-32:32px;--sd-radius-xs:4px;--sd-radius-s:8px;--sd-radius-m:12px;--sd-radius-pill:999px;--sd-shadow:0 0 2px #0000001a;--sd-shadow-card:0 0 8px #0000001f;--sd-shadow-raised:0 0 24px #0000001f;--sd-shadow-header:0 0 4px #00000026;--sd-ease:cubic-bezier(.2, .8, .2, 1);--sd-font:"游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;--sd-font-en:"Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;--sd-container:1200px;--sd-article:900px;--sd-pad:32px}@media (width<=767px){:root{--sd-pad:16px}}}@layer sd.base{html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:var(--sd-sp-4)}body{background:var(--sd-surface-1);color:var(--sd-text);font-family:var(--sd-font);font-size:var(--sd-fs-16);overflow-wrap:anywhere;word-break:normal;line-break:strict;font-weight:500;line-height:1.6}img,svg,video,iframe{vertical-align:middle;max-width:100%}img,video{height:auto}a{color:inherit;text-decoration:none}:where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid var(--sd-focus);outline-offset:2px}h1,h2,h3,h4{font-feature-settings:"palt";text-wrap:pretty}button{font:inherit}}@layer sd.layout{.sd-l-container{width:100%;max-width:calc(var(--sd-container) + var(--sd-pad) * 2);padding-inline:var(--sd-pad);margin-inline:auto}.sd-l-header{z-index:10;background:var(--sd-surface-1);box-shadow:var(--sd-shadow-header);position:relative}.sd-l-header__inner{justify-content:space-between;align-items:stretch;gap:var(--sd-sp-5);min-height:72px;display:flex}.sd-l-header__logo{padding-block:var(--sd-sp-4);align-items:center;margin:0;line-height:1;display:flex}.sd-l-header__logo-link{display:block}.sd-l-header__logo-img{width:auto;height:40px;display:block}.sd-l-header__nav{align-items:stretch;display:flex}.sd-l-gnav{align-items:stretch;margin:0;padding:0;list-style:none;display:flex}.sd-l-gnav__link{height:100%;padding-inline:var(--sd-sp-3);color:var(--sd-ink);white-space:nowrap;align-items:center;font-size:16px;font-weight:500;display:flex;position:relative}.sd-l-gnav__item:last-child .sd-l-gnav__link{padding-right:0}.sd-l-gnav__link:after{content:"";top:calc(50% + .9em);left:var(--sd-sp-3);right:var(--sd-sp-3);background:var(--sd-brand);height:2px;transition:transform .25s var(--sd-ease);position:absolute;transform:scaleX(0)}.sd-l-gnav__item:last-child .sd-l-gnav__link:after{right:0}.sd-l-gnav__link:hover:after,.sd-l-gnav__link[aria-current]:after{transform:scaleX(1)}@media (width<=899px){.sd-l-header__inner{flex-direction:column;align-items:center;gap:0;min-height:0}.sd-l-header__logo{min-height:48px;padding-block:var(--sd-sp-3);justify-content:center}.sd-l-header__logo-img{height:28px}.sd-l-header__nav{width:100%}.sd-l-gnav{width:calc(100% + var(--sd-pad) * 2);margin-inline:calc(var(--sd-pad) * -1);padding-inline:var(--sd-pad);scrollbar-width:none;border-top:1px solid var(--sd-line);overflow-x:auto}.sd-l-gnav::-webkit-scrollbar{display:none}.sd-l-gnav__link{min-height:44px;font-size:14px}.sd-l-gnav__item:first-child .sd-l-gnav__link{padding-left:0}.sd-l-gnav__link:after{top:auto;bottom:var(--sd-sp-2)}.sd-l-gnav__item:first-child .sd-l-gnav__link:after{left:0}}.sd-l-breadcrumb{padding-block:var(--sd-sp-2);color:var(--sd-muted);font-size:14px}.sd-l-breadcrumb__list{gap:0 var(--sd-sp-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.sd-l-breadcrumb__item{align-items:center;gap:var(--sd-sp-2);flex:none;display:inline-flex}.sd-l-breadcrumb__item:last-child{flex:auto;min-width:0}.sd-l-breadcrumb__item+.sd-l-breadcrumb__item:before{content:"›";content:"›" / "";color:var(--sd-muted)}.sd-l-breadcrumb__link:hover{color:var(--sd-brand);text-decoration:underline}.sd-l-breadcrumb__current{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@media (width<=767px){.sd-l-breadcrumb{font-size:12px}.sd-l-breadcrumb__list{flex-wrap:nowrap}}.sd-l-main{padding-block:var(--sd-sp-8) var(--sd-sp-9)}.sd-l-main--home{padding-block:0}.sd-l-article{max-width:var(--sd-article);margin-inline:auto}@media (width<=767px){.sd-l-main{padding-block:var(--sd-sp-5) var(--sd-sp-8)}}.sd-l-footer{background:var(--sd-surface-2);color:var(--sd-ink);border-top:1px solid var(--sd-line)}.sd-l-footer__inner{max-width:calc(868px + var(--sd-sp-5) * 2);padding:var(--sd-sp-8) var(--sd-sp-5) var(--sd-sp-6);margin-inline:auto}.sd-l-footer__nav{justify-content:center;gap:var(--sd-sp-2) var(--sd-sp-5);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.sd-l-footer__link{padding-block:var(--sd-sp-3);color:var(--sd-ink);letter-spacing:.08em;font-size:14px;display:inline-block}.sd-l-footer__link:hover{color:var(--sd-action)}.sd-l-footer__copy{margin:var(--sd-sp-7) 0 0;padding-top:var(--sd-sp-5);border-top:1px solid var(--sd-line);color:var(--sd-muted);font-size:14px}@media (prefers-reduced-motion:reduce){.sd-l-gnav__link:after{transition:none}}}@layer sd.composition;@layer sd.prose{.sd-prose{color:var(--sd-ink);font-size:var(--sd-fs-16);line-height:1.8}.sd-prose>:where(*){margin-block:0}.sd-prose>:where(*+*){margin-block-start:var(--sd-flow)}.sd-prose>:where(h2){margin-block-start:var(--sd-sp-9)}.sd-prose>:where(h3){margin-block-start:var(--sd-sp-8)}.sd-prose>:where(h4){margin-block-start:var(--sd-sp-6)}.sd-prose>:where(h2,h3,h4):where(:first-child){margin-block-start:0}.sd-prose>:where(h2,h3)+:where(*){margin-block-start:var(--sd-sp-5)}.sd-prose>:where(h4)+:where(*){margin-block-start:var(--sd-sp-4)}.sd-prose :where(h2,h3,h4):not(:where(.sd-not-prose *)){color:var(--sd-ink);padding:0;font-weight:700;line-height:1.5}.sd-prose :where(h2):not(:where(.sd-not-prose *)){font-size:var(--sd-fs-28);letter-spacing:.04em}.sd-prose :where(h3):not(:where(.sd-not-prose *)){font-size:var(--sd-fs-20);letter-spacing:.02em}.sd-prose :where(h4):not(:where(.sd-not-prose *)){border-inline-start:2px solid var(--sd-brand);font-size:var(--sd-fs-18);padding-inline-start:var(--sd-sp-4)}@media (width<=767px){.sd-prose>:where(h2){margin-block-start:var(--sd-sp-8)}.sd-prose>:where(h3){margin-block-start:var(--sd-sp-7)}.sd-prose :where(h2):not(:where(.sd-not-prose *)){font-size:var(--sd-fs-24)}}.sd-prose :where(a):not(:where(.sd-not-prose *)){color:var(--sd-link);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.sd-prose :where(a):not(:where(.sd-not-prose *)):hover{color:var(--sd-link-hover);text-decoration:none}.sd-prose :where(strong,b){font-weight:700}.sd-prose :where(small){font-size:var(--sd-fs-14)}.sd-prose :where(ul,ol):not(:where(.sd-not-prose *)){margin-block:0;padding-inline-start:1.5em}.sd-prose :where(li):not(:where(.sd-not-prose *)){line-height:1.8}.sd-prose :where(li+li):not(:where(.sd-not-prose *)),.sd-prose :where(li>ul,li>ol):not(:where(.sd-not-prose *)){margin-block-start:.5em}.sd-prose :where(li):not(:where(.sd-not-prose 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var(--sd-sp-4);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.sd-c-card{min-width:0}.sd-c-card__link{gap:var(--sd-sp-2);color:var(--sd-ink);flex-direction:column;display:flex}.sd-c-card__thumb{aspect-ratio:1200/630;border-radius:var(--sd-radius-s);background:var(--sd-surface-2);display:block;overflow:hidden;box-shadow:0 0 8px #0000001f}.sd-c-card__img{object-fit:cover;width:100%;height:100%;transition:transform .3s var(--sd-ease);display:block}.sd-c-card__title{margin:0;font-size:14px;font-weight:700;line-height:1.6}.sd-c-card__date{align-items:center;gap:var(--sd-sp-1);color:var(--sd-muted);font-size:12px;display:inline-flex}.sd-c-card__link:hover .sd-c-card__title,.sd-c-card__link:focus-visible .sd-c-card__title{color:var(--sd-brand);text-decoration:underline}.sd-c-card__link:hover .sd-c-card__img{transform:scale(1.03)}@media (width<=899px){.sd-c-cards{gap:var(--sd-sp-5) var(--sd-sp-4);grid-template-columns:repeat(2,minmax(0,1fr))}}.sd-c-icon{vertical-align:-2px;flex:none;width:14px;height:14px;display:inline-block}.sd-c-tablewrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.sd-c-table{border-collapse:collapse;width:100%}.sd-c-table__caption{caption-side:top;color:var(--sd-ink);font-size:var(--sd-fs-16);text-align:start;padding-block-end:var(--sd-sp-2);font-weight:700;line-height:1.5}.sd-c-table__cell{padding:var(--sd-sp-2) var(--sd-sp-3);border:1px solid var(--sd-line-strong);color:var(--sd-ink);font-size:var(--sd-fs-14);text-align:start;vertical-align:top;line-height:1.6}.sd-c-table__cell--head{background:var(--sd-table-head);color:var(--sd-on-action);font-weight:700}.sd-c-table__row:nth-child(2n) .sd-c-table__cell:not(.sd-c-table__cell--head){background:var(--sd-table-stripe)}@media (width<=767px){.sd-c-table__cell{padding:var(--sd-sp-2)}}.sd-c-pagetop{right:var(--sd-sp-4);bottom:var(--sd-sp-4);z-index:20;border:1px solid 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(prefers-reduced-motion:reduce){.sd-c-shindan__btn,.sd-c-shindan__offer-cta,.sd-c-shindan__opt{transition:none}.sd-c-shindan__btn:hover,.sd-c-shindan__btn:focus-visible,.sd-c-shindan__offer-cta:hover,.sd-c-shindan__offer-cta:focus-visible{transform:none}}.sd-c-button{justify-content:center;align-items:center;gap:var(--sd-sp-2);min-height:48px;padding:var(--sd-sp-2) var(--sd-sp-5);border:1px solid var(--sd-action);border-radius:var(--sd-radius-pill);background:var(--sd-surface-1);color:var(--sd-action);font-size:var(--sd-fs-14);transition:background-color .2s var(--sd-ease), color .2s var(--sd-ease), transform .2s var(--sd-ease);font-weight:700;line-height:1.5;text-decoration:none;display:inline-flex}.sd-c-button:after{content:"›";content:"›" / "";font-size:var(--sd-fs-18);line-height:1}.sd-c-button:hover,.sd-c-button:focus-visible{background:var(--sd-action);color:var(--sd-on-action);transform:translateY(-2px)}.sd-c-button--fill{min-height:52px;padding-inline:var(--sd-sp-6);background:var(--sd-action);color:var(--sd-on-action);font-size:var(--sd-fs-16)}.sd-c-button--fill:hover,.sd-c-button--fill:focus-visible{border-color:var(--sd-action-hover);background:var(--sd-action-hover);color:var(--sd-on-action)}@media (prefers-reduced-motion:reduce){.sd-c-button{transition:none}.sd-c-button:hover,.sd-c-button:focus-visible{transform:none}}.sd-c-ad{min-height:280px;margin-block:var(--sd-sp-6);text-align:center;overflow:hidden}.sd-c-ad>.adsbygoogle{text-align:center;display:block}.sd-c-ad.is-unfilled{display:none}}@layer sd.project{.sd-p-post__head{align-items:center;gap:var(--sd-sp-3);display:flex}.sd-p-post__datebox{padding:var(--sd-sp-2) var(--sd-sp-3) var(--sd-sp-2) 0;color:var(--sd-text);line-height:1.2;font-family:var(--sd-font-en);border-right:1px solid #c7c7c780;flex-direction:column;flex:none;align-items:center;display:flex}.sd-p-post__datebox-y{font-size:14px;font-weight:400}.sd-p-post__datebox-md{letter-spacing:.02em;font-size:24px;font-weight:400}.sd-p-post__title{color:var(--sd-text);margin:0;font-size:24px;font-weight:700;line-height:1.4}.sd-p-post__meta{align-items:center;gap:var(--sd-sp-2) var(--sd-sp-4);margin:var(--sd-sp-4) 0 0;color:var(--sd-muted);flex-wrap:wrap;padding:0;font-size:12px;list-style:none;display:flex}.sd-p-post__meta-item{align-items:center;gap:var(--sd-sp-1);display:inline-flex}.sd-p-post__meta-item .sd-c-icon{color:var(--sd-brand)}.sd-p-post__eyecatch{margin:var(--sd-sp-6) 0 var(--sd-sp-7)}.sd-p-post__eyecatch-img{aspect-ratio:1200/630;width:100%;height:auto;box-shadow:var(--sd-shadow-card);background:var(--sd-surface-2);border-radius:4px;display:block}.sd-p-post__body{padding-inline:var(--sd-sp-4)}.sd-p-toc{width:92%;max-width:800px;margin:var(--sd-sp-8) auto;padding:var(--sd-sp-6);background:repeating-linear-gradient(-45deg,#0000 0 2px,#f3f3f3 2px 4px);border-top:4px double #d6d6d6;border-bottom:4px double #d6d6d6}.sd-p-toc__title{margin:0 0 var(--sd-sp-4);color:var(--sd-ink);text-align:center;font-size:20px;font-weight:700;line-height:1}.sd-p-toc__list{margin:0;padding-left:1.5em;font-size:16px}.sd-p-toc__item{line-height:1.6}.sd-p-toc__item+.sd-p-toc__item{margin-top:var(--sd-sp-2)}.sd-p-toc__item::marker{color:var(--sd-brand);font-weight:700}.sd-p-toc__sub{margin:var(--sd-sp-2) 0 0;padding-left:1em;font-size:14px;list-style:outside}.sd-p-toc__sub .sd-p-toc__item+.sd-p-toc__item{margin-top:var(--sd-sp-1)}.sd-p-toc__link{color:var(--sd-ink)}.sd-p-toc__link:hover{color:var(--sd-brand);text-decoration:underline}@media (width<=767px){.sd-p-toc{width:100%;margin-block:var(--sd-sp-7);padding:var(--sd-sp-5) var(--sd-sp-4)}}.sd-p-post__section{margin-top:var(--sd-sp-8);padding-inline:var(--sd-sp-4)}@media (width<=767px){.sd-p-post__section{padding-inline:0}}.sd-p-post__section-title{margin:0 0 var(--sd-sp-5);color:var(--sd-ink);font-size:20px;font-weight:700;line-height:1.5}.sd-p-archive__head{margin-bottom:var(--sd-sp-6)}.sd-p-archive__eyebrow{margin:0 0 var(--sd-sp-2);color:var(--sd-muted);font-size:14px}.sd-p-archive__title{color:var(--sd-ink);letter-spacing:.04em;margin:0;font-size:32px;font-weight:700;line-height:1.5}.sd-p-archive__lead{margin:var(--sd-sp-3) 0 0;color:var(--sd-muted);font-size:14px}.sd-p-archive__pager{justify-content:space-between;gap:var(--sd-sp-4);margin-top:var(--sd-sp-7);display:flex}.sd-p-archive__pager-link{min-height:44px;padding:0 var(--sd-sp-5);border:1px solid var(--sd-brand);color:var(--sd-brand);border-radius:4px;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.sd-p-archive__pager-link:hover{background:var(--sd-brand);color:#fff}.sd-p-page__title{margin:0 0 var(--sd-sp-5);color:var(--sd-ink);letter-spacing:.04em;font-size:32px;font-weight:700;line-height:1.5}@media (width<=767px){.sd-p-post__title,.sd-p-post__datebox-md{font-size:20px}.sd-p-post__body{padding-inline:0}.sd-p-archive__title,.sd-p-page__title{font-size:24px}}.sd-p-front__bleed{width:auto;margin:0 calc(50% - 50vw)}.sd-p-home .sd-p-front__bleed{margin-inline:0}.sd-p-home>*{margin-bottom:0}.sd-p-hk-sect{padding-block:var(--sd-sp-6);background:#fff;margin-block:0}.sd-p-hk-col{max-width:760px;padding-inline:var(--sd-sp-5);margin:0 auto}.sd-p-hk-ic{width:18px;height:18px;color:var(--sd-action);vertical-align:-3px;flex:none;display:inline-block}.sd-p-hk-hero{padding-top:var(--sd-sp-5);background:linear-gradient(100deg,#ffffffdb 0%,#ffffffd1 40%,#ffffffad 72%,#ffffff8a 100%),#fff url(/sd/kvbg-blur.webp) 50%/cover no-repeat}.sd-p-hk-hero__photo{aspect-ratio:760/250;object-fit:cover;background:var(--sd-surface-2);width:100%;height:auto;display:block}.sd-p-hk-hero__ttl{align-items:flex-start;gap:var(--sd-sp-2);margin:var(--sd-sp-4) 0 var(--sd-sp-2);color:var(--sd-ink);font-size:20px;font-weight:700;line-height:1.5;display:flex}.sd-p-hk-hero__ttl .sd-p-hk-ic{width:20px;height:20px;margin-top:5px}.sd-p-hk-hero__txt{margin:0 0 var(--sd-sp-4);color:var(--sd-muted);font-size:14px;line-height:1.8}.sd-p-hk-hero__acts{align-items:center;gap:var(--sd-sp-3) var(--sd-sp-5);flex-wrap:wrap;margin:0;display:flex}.sd-p-hk-hero__link{color:var(--sd-action);text-underline-offset:4px;font-size:14px;font-weight:700;text-decoration:underline}.sd-p-hk-hero__link:hover{color:var(--sd-action-hover);text-decoration:none}.sd-p-hk-grid{gap:var(--sd-sp-6) var(--sd-sp-4);margin:0;padding:0;list-style:none;display:grid}.sd-p-hk-grid--pair{grid-template-columns:repeat(2,minmax(0,1fr))}.sd-p-hk-grid--four{margin-top:var(--sd-sp-6);grid-template-columns:repeat(4,minmax(0,1fr))}.sd-p-hk-card{margin:0;padding:0;list-style:none}.sd-p-hk-card__link{color:var(--sd-ink);flex-direction:column;text-decoration:none;display:flex}.sd-p-hk-card__photo{width:100%;height:auto;margin-bottom:var(--sd-sp-2);object-fit:cover;background-color:var(--sd-surface-2);transition:opacity .2s var(--sd-ease);display:block}.sd-p-hk-card--pair .sd-p-hk-card__photo{aspect-ratio:2}.sd-p-hk-card--four .sd-p-hk-card__photo{aspect-ratio:1}.sd-p-hk-card__ttl{align-items:flex-start;gap:var(--sd-sp-1);font-size:14px;font-weight:700;line-height:1.6;display:flex}.sd-p-hk-card__ttl .sd-p-hk-ic{margin-top:2px}.sd-p-hk-card__txt{margin-top:var(--sd-sp-1);color:var(--sd-muted);font-size:12px;line-height:1.7}.sd-p-hk-card__link:hover{color:var(--sd-action)}.sd-p-hk-card__link:hover .sd-p-hk-card__photo{opacity:.85}.sd-p-hk-box{padding:var(--sd-sp-5) var(--sd-sp-5) var(--sd-sp-6);background:var(--sd-surface-2)}.sd-p-hk-box__head{justify-content:space-between;align-items:baseline;gap:var(--sd-sp-3);margin:0 0 var(--sd-sp-4);display:flex}.sd-p-hk-box__h{color:var(--sd-ink);font-size:16px;font-weight:700}.sd-p-hk-box__more{color:var(--sd-action);font-size:14px;font-weight:700;text-decoration:none}.sd-p-hk-box__more:after{content:" ›"}.sd-p-hk-box__more:hover{color:var(--sd-action-hover);text-decoration:underline}.sd-p-hk-read{gap:0 var(--sd-sp-5);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.sd-p-hk-read__item{column-gap:var(--sd-sp-3);padding:var(--sd-sp-4) 0 var(--sd-sp-3);border-bottom:1px solid var(--sd-line);grid-template-rows:auto 1fr;grid-template-columns:72px 1fr;margin:0;display:grid}.sd-p-hk-read__img{object-fit:cover;grid-row:1/3;width:72px;height:72px;display:block}.sd-p-hk-read__title{color:var(--sd-ink);grid-column:2;font-size:14px;line-height:1.6;text-decoration:none}.sd-p-hk-read__title:hover{color:var(--sd-action);text-decoration:underline}.sd-p-hk-read__date{color:var(--sd-muted);grid-column:2;font-size:12px}.sd-p-hk-cat{gap:var(--sd-sp-3) var(--sd-sp-4);grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.sd-p-hk-cat__item{margin:0;padding:0;list-style:none}.sd-p-hk-cat__link{align-items:center;gap:var(--sd-sp-2);min-height:44px;color:var(--sd-ink);font-size:14px;text-decoration:none;display:flex}.sd-p-hk-cat__link:hover{color:var(--sd-action);text-decoration:underline}.sd-p-hk-author{align-items:center;gap:var(--sd-sp-4);margin-top:var(--sd-sp-7);padding-top:var(--sd-sp-5);border-top:1px solid var(--sd-line);grid-template-columns:56px 1fr auto;display:grid}.sd-p-hk-author__photo{object-fit:cover;background:var(--sd-surface-2);border-radius:50%;width:56px;height:56px;display:block}.sd-p-hk-author__txt{color:var(--sd-muted);margin:0;font-size:12px;line-height:1.8}.sd-p-hk-author__txt b{color:var(--sd-ink);font-size:14px}.sd-p-hk-sect li::marker{content:""}@media (width<=767px){.sd-p-hk-col{padding-inline:var(--sd-sp-4)}.sd-p-hk-hero__photo{aspect-ratio:16/9}.sd-p-hk-hero__ttl{font-size:18px}.sd-p-hk-hero__acts .sd-c-button--fill{width:100%}.sd-p-hk-grid--four,.sd-p-hk-cat{grid-template-columns:repeat(2,minmax(0,1fr))}.sd-p-hk-read{grid-template-columns:1fr}.sd-p-hk-author{grid-template-columns:56px 1fr}.sd-p-hk-author .sd-c-button{grid-column:1/-1;justify-self:start}}@media (prefers-reduced-motion:reduce){.sd-c-button,.sd-p-hk-card__photo{transition:none}}.sd-p-profile__photo{text-align:center}.sd-p-profile__img{border:3px solid var(--sd-fig-note-line);object-fit:cover;border-radius:50%;width:140px;height:140px;display:inline-block}.sd-p-profile__hero{gap:var(--sd-sp-1);padding:var(--sd-sp-5);border-inline-start:4px solid var(--sd-brand);border-radius:var(--sd-radius-s);background:var(--sd-box-neutral);flex-direction:column;display:flex}.sd-p-profile__hero>*{margin:0}.sd-p-profile__name{color:var(--sd-ink);font-size:var(--sd-fs-24);font-weight:700;line-height:1.4}.sd-p-profile__role,.sd-p-profile__note{color:var(--sd-muted);font-size:var(--sd-fs-14)}@media (width<=767px){.sd-p-profile__name{font-size:var(--sd-fs-20)}.sd-p-profile__role,.sd-p-profile__note{font-size:var(--sd-fs-12)}}.sd-p-contact__form{border:0;width:100%;height:800px;display:block}}@layer sd.utility{.sd-u-visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.sd-u-skip{top:var(--sd-sp-2);left:var(--sd-sp-2);z-index:100;padding:var(--sd-sp-2) var(--sd-sp-4);background:var(--sd-brand-d);color:#fff;font-size:14px;position:absolute;transform:translateY(-200%)}.sd-u-skip:focus{transform:none}}