.emdash-image-media[data-astro-cid-jc5hdb73]{max-width:100%;height:auto}:where(:root.dark) .emdash-image--light{display:none}: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-whriae4n]{text-align:center}.has-text-align-right[data-astro-cid-whriae4n]{text-align:right}.has-text-align-justify[data-astro-cid-whriae4n]{text-align:justify}.emdash-image[data-astro-cid-gxs6aqme]{margin:1.5rem 0}.emdash-image[data-astro-cid-gxs6aqme] img[data-astro-cid-gxs6aqme]{max-width:100%;height:auto}.emdash-image[data-astro-cid-gxs6aqme] figcaption[data-astro-cid-gxs6aqme]{font-size:.875rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.5rem;text-align:center}.emdash-image--align-left[data-astro-cid-gxs6aqme],.emdash-image--align-right[data-astro-cid-gxs6aqme]{width:fit-content;max-width:50%}.emdash-image--align-left[data-astro-cid-gxs6aqme]{float:left;margin:0 1.5rem 1rem 0}.emdash-image--align-right[data-astro-cid-gxs6aqme]{float:right;margin:0 0 1rem 1.5rem}.emdash-image--align-center[data-astro-cid-gxs6aqme]{width:fit-content;margin-inline:auto}.emdash-image--align-wide[data-astro-cid-gxs6aqme],.emdash-image--align-full[data-astro-cid-gxs6aqme]{width:100%}@media(max-width:640px){.emdash-image--align-left[data-astro-cid-gxs6aqme],.emdash-image--align-right[data-astro-cid-gxs6aqme]{float:none;width:100%;max-width:100%;margin-inline:0}}.emdash-code[data-astro-cid-sc6ptlgt]{margin:1.5rem 0}.emdash-code-filename[data-astro-cid-sc6ptlgt]{font-size:.75rem;font-family:monospace;background:#2d2d2d;color:#ccc;padding:.5rem 1rem;border-radius:.5rem .5rem 0 0}.emdash-code[data-astro-cid-sc6ptlgt] pre[data-astro-cid-sc6ptlgt]{margin:0;padding:1rem;background:#1e1e1e;border-radius:.5rem;overflow-x:auto}.emdash-code-filename[data-astro-cid-sc6ptlgt]+pre[data-astro-cid-sc6ptlgt]{border-radius:0 0 .5rem .5rem}.emdash-code[data-astro-cid-sc6ptlgt] code[data-astro-cid-sc6ptlgt]{font-family:Fira Code,Consolas,monospace;font-size:.875rem;color:#e0e0e0}.emdash-embed[data-astro-cid-n4ybebrj]{margin:1.5rem 0}.emdash-embed-video[data-astro-cid-n4ybebrj]{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.emdash-embed-video[data-astro-cid-n4ybebrj] iframe[data-astro-cid-n4ybebrj],.emdash-embed-video[data-astro-cid-n4ybebrj] video[data-astro-cid-n4ybebrj]{position:absolute;top:0;left:0;width:100%;height:100%;border:0}.emdash-embed-audio[data-astro-cid-n4ybebrj]{width:100%}.emdash-embed-audio[data-astro-cid-n4ybebrj] audio[data-astro-cid-n4ybebrj]{width:100%}.emdash-embed[data-astro-cid-n4ybebrj] figcaption[data-astro-cid-n4ybebrj]{font-size:.875rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.5rem;text-align:center}.emdash-gallery[data-astro-cid-r6ofyu5h]{display:grid;grid-template-columns:repeat(var(--columns, 3),1fr);gap:1rem;margin:1.5rem 0}.emdash-gallery-item[data-astro-cid-r6ofyu5h]{margin:0}.emdash-gallery-item[data-astro-cid-r6ofyu5h] img[data-astro-cid-r6ofyu5h]{width:100%;height:auto;object-fit:cover;aspect-ratio:1}.emdash-gallery-item[data-astro-cid-r6ofyu5h] figcaption[data-astro-cid-r6ofyu5h]{font-size:.75rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.25rem;text-align:center}@media(max-width:640px){.emdash-gallery[data-astro-cid-r6ofyu5h]{grid-template-columns:repeat(2,1fr)}}.emdash-columns[data-astro-cid-f4qbrc4r]{display:flex;gap:2rem;margin:1.5rem 0}.emdash-column[data-astro-cid-f4qbrc4r]{flex:1;min-width:0}@media(max-width:768px){.emdash-columns[data-astro-cid-f4qbrc4r]{flex-direction:column;gap:1rem}}.emdash-break[data-astro-cid-qkxayjbm]{margin:2rem 0}.emdash-break-line[data-astro-cid-qkxayjbm]{border:none;border-top:1px solid var(--emdash-break-color, var(--color-border, #e0e0e0))}.emdash-break-dots[data-astro-cid-qkxayjbm]{text-align:center;color:var(--emdash-break-dots-color, var(--color-muted, #999));letter-spacing:.5em}.emdash-break-space[data-astro-cid-qkxayjbm]{height:2rem}iframe[data-emdash-html-block]{display:block;width:100%;border:0;margin:1.5rem 0}.emdash-html-block[data-astro-cid-jxfsfe2z]{margin:1.5rem 0}.emdash-iframe[data-astro-cid-bmd37tvo]{aspect-ratio:16 / 9;margin:1.5rem 0;width:100%}.emdash-iframe[data-astro-cid-bmd37tvo] iframe{display:block;width:100%;height:100%;border:0}.emdash-video[data-astro-cid-2w3vmpdp]{margin:1.5rem 0}.emdash-video[data-astro-cid-2w3vmpdp] video[data-astro-cid-2w3vmpdp]{display:block;width:100%;height:auto;max-height:70vh}.emdash-video[data-astro-cid-2w3vmpdp] figcaption[data-astro-cid-2w3vmpdp]{font-size:.875rem;color:var(--emdash-caption-color, var(--color-muted, #666));margin-top:.5rem;text-align:center}.emdash-table-wrapper[data-astro-cid-gdtl6kfd]{max-inline-size:100%;margin-block:1.5rem;overflow-x:auto;overscroll-behavior-inline:contain}.emdash-table[data-astro-cid-gdtl6kfd]{inline-size:100%;border-collapse:collapse;font-size:.9rem}.emdash-table[data-astro-cid-gdtl6kfd] th[data-astro-cid-gdtl6kfd],.emdash-table[data-astro-cid-gdtl6kfd] td[data-astro-cid-gdtl6kfd]{position:relative;border:1px solid var(--color-border, #ddd);padding:.75rem;text-align:start;vertical-align:top}.emdash-table[data-astro-cid-gdtl6kfd] th[data-astro-cid-gdtl6kfd] p,.emdash-table[data-astro-cid-gdtl6kfd] td[data-astro-cid-gdtl6kfd] p{margin:0}.emdash-table[data-astro-cid-gdtl6kfd] th[data-astro-cid-gdtl6kfd]{background:var(--color-surface, #f5f5f5);font-weight:600}.emdash-table[data-astro-cid-gdtl6kfd] tbody[data-astro-cid-gdtl6kfd] tr[data-astro-cid-gdtl6kfd]:nth-child(2n){background:var(--color-bg-subtle, #fafafa)}.emdash-table[data-astro-cid-gdtl6kfd] tbody[data-astro-cid-gdtl6kfd] tr[data-astro-cid-gdtl6kfd]:hover{background:var(--color-surface, #f0f0f0)}.emdash-button[data-astro-cid-lkidb26g]{display:inline-block;padding:.75em 1.5em;border-radius:4px;text-decoration:none;font-weight:500;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s}.emdash-button--default[data-astro-cid-lkidb26g],.emdash-button--fill[data-astro-cid-lkidb26g]{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-lkidb26g]:hover,.emdash-button--fill[data-astro-cid-lkidb26g]:hover{background-color:var(--emdash-button-bg-hover, #005177);border-color:var(--emdash-button-bg-hover, #005177)}.emdash-button--outline[data-astro-cid-lkidb26g]{background-color:transparent;color:var(--emdash-button-bg, #0073aa);border:2px solid var(--emdash-button-bg, #0073aa)}.emdash-button--outline[data-astro-cid-lkidb26g]:hover{background-color:var(--emdash-button-bg, #0073aa);color:var(--emdash-button-color, #fff)}.emdash-buttons[data-astro-cid-zrtooknc]{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0}.emdash-buttons--vertical[data-astro-cid-zrtooknc]{flex-direction:column;align-items:flex-start}.emdash-buttons--horizontal[data-astro-cid-zrtooknc]{flex-direction:row;align-items:center}.emdash-cover[data-astro-cid-xczkeh7b]{position:relative;display:flex;align-items:center;padding:2rem;margin:1.5rem 0;overflow:hidden;border-radius:4px;background-color:var(--emdash-cover-fallback-bg, #333)}.emdash-cover__background[data-astro-cid-xczkeh7b]{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}.emdash-cover__video[data-astro-cid-xczkeh7b]{object-fit:cover}.emdash-cover__overlay[data-astro-cid-xczkeh7b]{position:absolute;inset:0;z-index:1}.emdash-cover__content[data-astro-cid-xczkeh7b]{position:relative;z-index:2;width:100%;color:var(--emdash-cover-text-color, #fff)}.emdash-cover--align-left[data-astro-cid-xczkeh7b]{justify-content:flex-start;text-align:left}.emdash-cover--align-center[data-astro-cid-xczkeh7b]{justify-content:center;text-align:center}.emdash-cover--align-right[data-astro-cid-xczkeh7b]{justify-content:flex-end;text-align:right}.emdash-cover__content[data-astro-cid-xczkeh7b] h1,.emdash-cover__content[data-astro-cid-xczkeh7b] h2,.emdash-cover__content[data-astro-cid-xczkeh7b] h3,.emdash-cover__content[data-astro-cid-xczkeh7b] h4,.emdash-cover__content[data-astro-cid-xczkeh7b] p{color:inherit}.emdash-file[data-astro-cid-xarbsxpg]{display:flex;align-items:center;gap:.75rem;padding:1rem;margin:1rem 0;background-color:var(--emdash-file-bg, #f5f5f5);border-radius:4px;border:1px solid var(--emdash-file-border, #e0e0e0)}.emdash-file__link[data-astro-cid-xarbsxpg]{display:flex;align-items:center;gap:.5rem;flex:1;text-decoration:none;color:var(--emdash-file-color, #333)}.emdash-file__link[data-astro-cid-xarbsxpg]:hover{text-decoration:underline}.emdash-file__icon[data-astro-cid-xarbsxpg]{width:1.5rem;height:1.5rem;flex-shrink:0;color:var(--emdash-file-icon-color, #666)}.emdash-file__name[data-astro-cid-xarbsxpg]{font-weight:500;word-break:break-all}.emdash-file__download[data-astro-cid-xarbsxpg]{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;background-color:var(--emdash-button-bg, #0073aa);color:var(--emdash-button-color, #fff);border-radius:4px;transition:background-color .2s}.emdash-file__download[data-astro-cid-xarbsxpg]:hover{background-color:var(--emdash-button-bg-hover, #005177)}.emdash-file__download[data-astro-cid-xarbsxpg] svg[data-astro-cid-xarbsxpg]{width:1.25rem;height:1.25rem}.emdash-pullquote[data-astro-cid-gwfxwbit]{margin:2rem 0;padding:1.5rem 2rem;border-top:4px solid var(--emdash-pullquote-border, #0073aa);border-bottom:4px solid var(--emdash-pullquote-border, #0073aa);text-align:center}.emdash-pullquote__text[data-astro-cid-gwfxwbit]{font-size:1.5rem;font-style:italic;line-height:1.4;color:var(--emdash-pullquote-color, #333);margin:0}.emdash-pullquote__citation[data-astro-cid-gwfxwbit]{margin-top:1rem;font-size:.9rem;font-style:normal;color:var(--emdash-pullquote-citation-color, #666)}:root{--paper: #f5efe2;--paper-deep: #ede4d2;--card: #fffdf7;--card-soft: #faf7ed;--ink: #221f18;--ink-rgb: 34 31 24;--paper-on-ink: #f5efe2;--accent: #ff6600;--accent-hover: #ff8533;--gold: #b1873f;--gold-deep: #b88b00;--soon-bg: #ffe6d5;--soon-text: #9a3d00;--leaf: #718a33;--leaf-text: #5d7a2a;--leaf-bg: #e7eed3;--font-body: "Noto Sans JP", "Noto Sans SC", "Noto Sans KR", system-ui, -apple-system, sans-serif;--font-display: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-mono: "Space Mono", ui-monospace, monospace;--wrap: 1180px;--wrap-pad: clamp(20px, 5vw, 40px);--section-pad: clamp(72px, 9vw, 120px)}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;overflow-x:hidden;color:rgb(var(--ink-rgb) / .74);background:var(--paper);font-family:var(--font-body);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}img{display:block;max-width:100%}::selection{background:var(--accent);color:var(--ink)}.top-rule{height:4px;background:var(--accent)}.lm-header{position:sticky;top:0;z-index:30;background:#f5efe2db;backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid transparent;transition:border-color .3s ease}.lm-header.is-scrolled{border-bottom-color:#221f181a}.lm-header-inner{max-width:var(--wrap);margin:0 auto;padding:0 var(--wrap-pad);height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}.lm-brand{display:inline-flex;align-items:center}.lm-brand img{height:26px;width:auto}.lm-section{position:relative;scroll-margin-top:84px}.lm-section.is-paper{background:var(--paper)}.lm-section.is-deep{background:var(--paper-deep);border-top:1px solid rgba(34,31,24,.07)}.lm-section.is-ink{background:var(--ink);color:var(--paper-on-ink)}.lm-kicker{margin:0 0 18px;font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;color:var(--gold);text-transform:uppercase}.lm-kicker .ja{font-family:var(--font-body);letter-spacing:.04em;text-transform:none}.lm-h2{margin:0;font-family:var(--font-display);font-weight:700;font-size:clamp(1.55rem,2.6vw,2.2rem);line-height:1.4;letter-spacing:.005em;color:var(--ink)}.lm-hl{background:linear-gradient(transparent 60%,var(--accent) 60%,var(--accent) 92%,transparent 92%);padding:0 .05em;-webkit-box-decoration-break:clone;box-decoration-break:clone}.lm-lead{margin:22px 0 0;font-size:clamp(.95rem,1.2vw,1.075rem);line-height:1.95;color:#221f189e}.lm-btn{display:inline-flex;align-items:center;gap:9px;height:52px;padding:0 26px;font-size:15px;font-weight:700;border-radius:3px;transition:transform .2s ease,border-color .2s ease}.lm-btn svg{width:17px;height:17px}.lm-btn-dark{background:var(--ink);color:var(--paper-on-ink)}.lm-btn-dark:hover{transform:translateY(-2px)}.lm-btn-sm{height:42px;padding:0 20px;font-size:13.5px}.lm-card{background:var(--card);border:1px solid rgba(34,31,24,.09);border-radius:5px}.editable-text{color:inherit;font:inherit;letter-spacing:inherit}.reveal.is-armed{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);transition-delay:var(--delay, 0ms)}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.reveal.is-armed{opacity:1;transform:none;transition:none}}.lm-footer[data-astro-cid-5hce7sga]{background:var(--ink);color:var(--paper-on-ink)}.lm-footer-inner[data-astro-cid-5hce7sga]{max-width:var(--wrap);margin:0 auto;padding:clamp(48px,6vw,72px) var(--wrap-pad) 0}.lm-footer-top[data-astro-cid-5hce7sga]{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:32px}.lm-footer-brand[data-astro-cid-5hce7sga] img[data-astro-cid-5hce7sga]{height:22px}.lm-footer-tag[data-astro-cid-5hce7sga]{margin:14px 0 16px;font-size:13.5px;line-height:1.9;color:#f5efe29e}.lm-footer-mail[data-astro-cid-5hce7sga]{display:inline-block;font-family:var(--font-mono);font-size:13px;letter-spacing:.02em;color:var(--accent);transition:opacity .2s ease}.lm-footer-mail[data-astro-cid-5hce7sga]:hover{opacity:.82}.lm-footer-links[data-astro-cid-5hce7sga]{display:flex;flex-wrap:wrap;gap:12px 26px;padding-top:6px}.lm-footer-links[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]{color:#f5efe2b8;font-size:13.5px;transition:color .2s ease}.lm-footer-links[data-astro-cid-5hce7sga] a[data-astro-cid-5hce7sga]:hover{color:#fffdf7}.lm-footer-bottom[data-astro-cid-5hce7sga]{margin-top:clamp(40px,5vw,60px);padding:22px 0 30px;border-top:1px solid rgba(245,239,226,.13);font-family:var(--font-mono);font-size:11.5px;letter-spacing:.03em;color:#f5efe266}