:root{--c-maroon: #5c1e1c;--c-maroon-primary: #7d2f2b;--c-maroon-deep: #451614;--c-maroon-header: #351110;--c-maroon-night: #2b0d0c;--c-maroon-footer: #1d0808;--c-maroon-700: #6e2a26;--c-maroon-500: #7d2f2b;--c-maroon-300: #ad776f;--c-maroon-tint: #f2e5e2;--c-maroon-wash: #faf6f2;--c-cream: #fffdfb;--c-paper: #ffffff;--c-paper-raised: #ffffff;--c-sand: #faf4f0;--c-sand-deep: #fdf9f7;--c-ink: #2b2320;--c-ink-soft: #6f625b;--c-ink-faint: #7d6e64;--c-on-maroon: #f6ecdf;--c-on-maroon-soft: #d8bfba;--c-on-maroon-muted: #c9aaa4;--c-on-maroon-faint: #a98884;--c-rule: #eadfd8;--c-rule-strong: #d9c8be;--c-rule-faint: #f0e3dd;--c-rule-on-maroon: rgba(201, 162, 90, .25);--c-accent: #c9a25a;--c-accent-deep: #946b2c;--c-accent-on-maroon: #c9a25a;--c-link: #5c1e1c;--c-link-hover: #7d2f2b;--c-focus: #b8893f;--c-success: #3f7d5a;--c-error: #b23a32;--grad-hero: linear-gradient(135deg, #2b0d0c 0%, #451614 45%, #6b2421 100%);--grad-cta: linear-gradient(135deg, #2b0d0c 0%, #5c1e1c 100%);--grad-maroon: linear-gradient(160deg, #5c1e1c 0%, #451614 60%, #2b0d0c 100%);--font-serif: "Zen Old Mincho", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;--font-eyebrow: "Inter", "Noto Sans JP", system-ui, sans-serif;--font-num: "Inter", "Noto Sans JP", system-ui, sans-serif;--num-feature: "tnum" 1, "lnum" 1, "kern" 1;--palt: "palt" 1;--fs-display: clamp(2.1rem, 1.35rem + 3.4vw, 3.25rem);--lh-display: 1.42;--ls-display: .04em;--fw-display: 700;--fs-h1: clamp(1.5rem, 1.25rem + 1.1vw, 1.9375rem);--lh-h1: 1.5;--ls-h1: .03em;--fw-h1: 700;--fs-h2: clamp(1.35rem, 1.15rem + .9vw, 1.65rem);--lh-h2: 1.55;--ls-h2: .03em;--fw-h2: 700;--fs-h3: clamp(1.08rem, 1.02rem + .3vw, 1.1875rem);--lh-h3: 1.6;--ls-h3: .02em;--fw-h3: 700;--fs-lead: .9375rem;--lh-lead: 2;--ls-lead: .02em;--fw-lead: 400;--fs-body: .9375rem;--lh-body: 1.9;--ls-body: .03em;--fw-body: 400;--fs-small: .875rem;--lh-small: 1.95;--fs-caption: .78rem;--lh-caption: 1.7;--ls-caption: .03em;--fw-caption: 400;--fs-eyebrow: .75rem;--lh-eyebrow: 1.4;--ls-eyebrow: .26em;--fw-eyebrow: 700;--fs-serial: clamp(1.5rem, 1.3rem + .9vw, 1.75rem);--lh-serial: 1;--ls-serial: .02em;--fw-serial: 700;--fs-metric: clamp(1.05rem, .95rem + .5vw, 1.2rem);--lh-metric: 1.4;--fw-metric: 700;--sp-1: .5rem;--sp-2: 1rem;--sp-3: 1.5rem;--sp-4: 2.25rem;--sp-5: 3.5rem;--sp-6: 5.5rem;--sp-7: 8rem;--section-y: clamp(3.5rem, 2.2rem + 5vw, 5.5rem);--container: 1080px;--container-narrow: 1000px;--content: 760px;--gutter: clamp(1.25rem, .5rem + 3vw, 3rem);--col-gap: clamp(1.25rem, .8rem + 1.8vw, 2.75rem);--header-h: 74px;--rule-w: 1px;--r-none: 0;--r-xs: 2px;--r-sm: 3px;--r-md: 5px;--r-lg: 8px;--r-pill: 999px;--shadow-card: 0 1px 2px rgba(43, 13, 12, .04), 0 10px 28px -12px rgba(43, 13, 12, .14);--shadow-raised: 0 2px 4px rgba(43, 13, 12, .06), 0 18px 44px -16px rgba(43, 13, 12, .2);--shadow-focus: 0 0 0 3px rgba(201, 162, 90, .55);--ease: cubic-bezier(.22, .61, .36, 1);--dur-fast: .16s;--dur: .28s;--dur-slow: .52s;--z-header: 100;--z-overlay: 90;--z-drawer: 110;--reveal-y: 24px}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{color-scheme:light;-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}body{background:var(--c-cream);color:var(--c-ink);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);letter-spacing:var(--ls-body);font-weight:var(--fw-body);font-feature-settings:var(--palt);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;min-height:100vh;overflow-wrap:break-word;word-break:normal;line-break:strict;overflow-x:hidden}img,picture,svg,video{display:block;max-width:100%;height:auto}input,button,textarea,select{font:inherit;letter-spacing:inherit;color:inherit}button{background:none;border:none;cursor:pointer}ul,ol{list-style:none;padding:0}a{color:var(--c-link);text-decoration:none}a:hover{color:var(--c-link-hover)}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--c-maroon-deep);font-weight:700;text-wrap:balance}h1{font-size:var(--fs-h1);line-height:var(--lh-h1);letter-spacing:var(--ls-h1)}h2{font-size:var(--fs-h2);line-height:var(--lh-h2);letter-spacing:var(--ls-h2)}h3{font-size:var(--fs-h3);line-height:var(--lh-h3);letter-spacing:var(--ls-h3)}p{line-height:var(--lh-body);letter-spacing:var(--ls-body)}p+p{margin-top:var(--sp-3)}strong,b{font-weight:700}::selection{background:var(--c-maroon);color:var(--c-on-maroon)}.num,[data-num]{font-family:var(--font-num);font-feature-settings:var(--num-feature);font-variant-numeric:tabular-nums lining-nums}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}.container--narrow{max-width:var(--container-narrow)}.content{max-width:var(--content)}.section{padding-block:var(--section-y)}.section--wash{background:var(--c-maroon-wash)}.section--dark{background:var(--c-maroon-deep);color:var(--c-on-maroon-soft)}.section--dark h1,.section--dark h2,.section--dark h3{color:var(--c-on-maroon)}.bleed{width:100vw;margin-inline:calc(50% - 50vw)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.eyebrow{display:inline-block;font-family:var(--font-eyebrow);font-size:var(--fs-eyebrow);line-height:var(--lh-eyebrow);letter-spacing:var(--ls-eyebrow);font-weight:var(--fw-eyebrow);color:var(--c-maroon-500);text-transform:uppercase;margin-bottom:.9rem}.section--dark .eyebrow,.eyebrow--on-dark{color:var(--c-accent-on-maroon)}.section-head{margin-bottom:var(--sp-4)}.section-title{font-family:var(--font-serif);font-size:var(--fs-h1);line-height:var(--lh-h1);letter-spacing:var(--ls-h1);font-weight:700;color:var(--c-maroon-deep)}.section--dark .section-title{color:var(--c-on-maroon)}.lead{font-size:var(--fs-lead);line-height:var(--lh-lead);letter-spacing:var(--ls-lead);color:var(--c-ink-soft);max-width:640px;margin-top:var(--sp-2)}.section--dark .lead{color:var(--c-on-maroon-muted)}.section-head--ruled{border-bottom:var(--rule-w) solid var(--c-rule-strong);padding-bottom:var(--sp-3)}.section-head--center{text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-1);padding:.95rem 2rem;border-radius:var(--r-sm);font-family:var(--font-sans);font-size:.9375rem;font-weight:700;letter-spacing:.04em;line-height:1;border:1px solid transparent;cursor:pointer;transition:background var(--dur) var(--ease),color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),transform var(--dur) var(--ease)}.btn:after{content:"→";display:inline-block;transition:transform var(--dur) var(--ease)}.btn:hover:after{transform:translate(4px)}.btn--no-arrow:after{content:none}.btn-primary{background:var(--c-maroon-primary);color:#fff}.btn-primary:hover{background:var(--c-maroon-700);color:#fff;box-shadow:var(--shadow-raised)}.btn-outline{background:transparent;color:var(--c-maroon);border:1px solid var(--c-maroon-300)}.btn-outline:hover{background:var(--c-maroon-tint);color:var(--c-maroon)}.btn-cream{background:var(--c-on-maroon);color:var(--c-maroon)}.btn-cream:hover{background:#fff;color:var(--c-maroon);box-shadow:var(--shadow-raised)}.on-dark .btn-outline,.section--dark .btn-outline{color:var(--c-on-maroon);border-color:#c9a25a8c}.on-dark .btn-outline:hover,.section--dark .btn-outline:hover{background:#f6ecdf14;color:var(--c-on-maroon)}.tag{display:inline-block;background:var(--c-maroon-tint);color:var(--c-maroon);font-size:.72rem;font-weight:700;letter-spacing:.04em;padding:.2em .9em;border-radius:var(--r-pill);white-space:nowrap}.tag--outline{background:transparent;border:1px solid var(--c-rule-strong);color:var(--c-ink-soft)}table{width:100%;border-collapse:collapse}caption{caption-side:top;text-align:left;font-size:var(--fs-caption);color:var(--c-ink-faint);margin-bottom:var(--sp-2)}thead th{background:var(--c-maroon-tint);color:var(--c-maroon);font-family:var(--font-sans);font-size:.78rem;letter-spacing:.08em;font-weight:700;text-align:left;padding:var(--sp-2) var(--sp-3);border-bottom:2px solid var(--c-maroon-300)}tbody td,tbody th{padding:var(--sp-2) var(--sp-3);border-bottom:1px solid var(--c-rule);font-size:var(--fs-small);line-height:1.8}tbody tr:nth-child(2n){background:var(--c-maroon-wash)}td.num,.cell-num{text-align:right}:focus-visible{outline:2px solid var(--c-maroon);outline-offset:2px}.site-header :focus-visible,.site-footer :focus-visible,.on-dark :focus-visible,.section--dark :focus-visible{outline-color:var(--c-on-maroon)}.btn:focus-visible,a.btn:focus-visible{box-shadow:var(--shadow-focus)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1!important;transform:none!important}}.fig-caption{text-align:center;font-size:var(--fs-caption);color:var(--c-ink-faint);margin-top:var(--sp-2)}.link-arrow{display:inline-flex;align-items:center;gap:.45em;font-family:var(--font-sans);font-size:var(--fs-small);font-weight:700;letter-spacing:.04em;color:var(--c-maroon-500)}.link-arrow:after{content:"→";transition:transform var(--dur) var(--ease)}.link-arrow:hover{color:var(--c-maroon)}.link-arrow:hover:after{transform:translate(4px)}.watermark-tt{position:relative;overflow:hidden}.watermark-tt:after{content:"tt";position:absolute;right:-.06em;bottom:-.34em;font-family:var(--font-serif);font-weight:700;font-size:clamp(14rem,38vw,32rem);line-height:1;letter-spacing:-.05em;color:#f6ecdf0d;pointer-events:none;user-select:none;z-index:0}.watermark-tt>*{position:relative;z-index:1}.reveal{transition:opacity var(--dur-slow) var(--ease),transform var(--dur-slow) var(--ease)}html.js .reveal{opacity:0;transform:translateY(var(--reveal-y))}html.js .reveal.is-visible{opacity:1;transform:none}.skip-link{position:absolute;left:var(--sp-2);top:-120%;z-index:200;background:var(--c-maroon);color:var(--c-on-maroon);padding:.6em 1.2em;border-radius:var(--r-sm);transition:top var(--dur) var(--ease)}.skip-link:focus{top:var(--sp-2);color:var(--c-on-maroon)}.logo[data-astro-cid-tvrurpns]{display:inline-flex;align-items:center;gap:.6rem;color:inherit;text-decoration:none;line-height:1}.logo[data-astro-cid-tvrurpns]:hover{color:inherit}.logo__mark[data-astro-cid-tvrurpns]{height:var(--logo-mark-h, 34px);width:auto;display:block;flex:none}.logo__text[data-astro-cid-tvrurpns]{display:flex;flex-direction:column;gap:.12rem}.logo__brand[data-astro-cid-tvrurpns]{font-family:var(--font-sans);font-weight:700;font-size:.97rem;letter-spacing:.09em;color:currentColor;white-space:nowrap}@media(max-width:480px){.logo[data-astro-cid-tvrurpns]{gap:.45rem}.logo__mark[data-astro-cid-tvrurpns]{height:var(--logo-mark-h-sm, 30px)}.logo__brand[data-astro-cid-tvrurpns]{font-size:.92rem;letter-spacing:.04em}}.site-header[data-astro-cid-3ef6ksr2]{position:fixed;inset:0 0 auto;z-index:var(--z-header);background:var(--c-maroon-header);border-bottom:1px solid var(--c-rule-on-maroon);color:var(--c-on-maroon);transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.site-header[data-astro-cid-3ef6ksr2].is-transparent{background:transparent;border-bottom-color:transparent}.site-header[data-astro-cid-3ef6ksr2].is-transparent.is-solid{background:var(--c-maroon-header);border-bottom-color:var(--c-rule-on-maroon);box-shadow:0 6px 24px -16px #0009}.site-header__inner[data-astro-cid-3ef6ksr2]{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3)}.site-header__logo[data-astro-cid-3ef6ksr2]{color:var(--c-on-maroon)}.site-header__nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--sp-4)}.nav-list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:clamp(.8rem,.2rem + 1vw,1.5rem)}.nav-link[data-astro-cid-3ef6ksr2]{font-family:var(--font-sans);font-size:.85rem;font-weight:500;letter-spacing:.04em;color:var(--c-on-maroon-soft);white-space:nowrap;padding-block:.4rem;position:relative;transition:color var(--dur-fast) var(--ease)}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform var(--dur) var(--ease)}.nav-link[data-astro-cid-3ef6ksr2]:hover{color:var(--c-on-maroon)}.nav-link[data-astro-cid-3ef6ksr2]:hover:after,.nav-link[data-astro-cid-3ef6ksr2].is-current:after{transform:scaleX(1)}.nav-link[data-astro-cid-3ef6ksr2].is-current{color:var(--c-on-maroon)}.ext[data-astro-cid-3ef6ksr2]{font-size:.72em;margin-left:.15em;vertical-align:.1em;opacity:.8}.site-header__cta[data-astro-cid-3ef6ksr2]{padding:.62rem 1.25rem;font-size:.85rem}.nav-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px}.nav-toggle__bar[data-astro-cid-3ef6ksr2]{display:block;height:2px;width:100%;background:var(--c-on-maroon);transition:transform var(--dur) var(--ease),opacity var(--dur-fast) var(--ease)}.nav-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .nav-toggle__bar[data-astro-cid-3ef6ksr2]:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .nav-toggle__bar[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.nav-toggle[data-astro-cid-3ef6ksr2][aria-expanded=true] .nav-toggle__bar[data-astro-cid-3ef6ksr2]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-nav[data-astro-cid-3ef6ksr2]{position:absolute;inset:var(--header-h) 0 auto 0;background:var(--c-maroon-header);border-top:1px solid var(--c-rule-on-maroon);padding:var(--sp-3) var(--gutter) var(--sp-4);box-shadow:0 24px 40px -20px #000000b3}.mobile-nav[data-astro-cid-3ef6ksr2][hidden]{display:none}.mobile-nav__list[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column}.mobile-nav__link[data-astro-cid-3ef6ksr2]{display:block;font-family:var(--font-serif);font-size:1.15rem;color:var(--c-on-maroon);padding:var(--sp-2) 0;border-bottom:1px solid var(--c-rule-on-maroon)}.mobile-nav__cta[data-astro-cid-3ef6ksr2]{margin-top:var(--sp-3);width:100%;justify-content:center}@media(max-width:1080px){.site-header__nav[data-astro-cid-3ef6ksr2]{display:none}.nav-toggle[data-astro-cid-3ef6ksr2]{display:flex}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--c-maroon-footer);color:var(--c-on-maroon-faint);padding-top:var(--sp-5)}.site-footer__grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:var(--sp-5);padding-bottom:var(--sp-5)}.site-footer__logo[data-astro-cid-sz7xmlte]{color:var(--c-on-maroon);--logo-mark-h: 46px;--logo-mark-h-sm: 40px}.site-footer__tagline[data-astro-cid-sz7xmlte]{font-family:var(--font-serif);font-size:1.05rem;color:var(--c-on-maroon);margin-top:var(--sp-3);line-height:1.7}.site-footer__heading[data-astro-cid-sz7xmlte]{font-family:var(--font-eyebrow);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--c-accent-on-maroon);margin-bottom:var(--sp-3)}.site-footer__nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.55rem}.site-footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--c-on-maroon-soft);font-size:var(--fs-caption);letter-spacing:.03em}.site-footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--c-on-maroon)}.site-footer__info[data-astro-cid-sz7xmlte] dl[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.7rem}.site-footer__info[data-astro-cid-sz7xmlte] div[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:4.5em 1fr;gap:.8rem}.site-footer__info[data-astro-cid-sz7xmlte] dt[data-astro-cid-sz7xmlte]{font-size:var(--fs-caption);color:var(--c-accent-on-maroon)}.site-footer__info[data-astro-cid-sz7xmlte] dd[data-astro-cid-sz7xmlte]{font-size:var(--fs-caption);color:var(--c-on-maroon-soft);line-height:1.7}.site-footer__info[data-astro-cid-sz7xmlte] dd[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:inherit}.site-footer__info[data-astro-cid-sz7xmlte] dd[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--c-on-maroon)}.ext[data-astro-cid-sz7xmlte]{font-size:.78em}.site-footer__bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;gap:var(--sp-2);padding-block:var(--sp-3);border-top:1px solid var(--c-rule-on-maroon);font-size:var(--fs-caption);color:var(--c-on-maroon-soft)}.site-footer__copy[data-astro-cid-sz7xmlte] .num[data-astro-cid-sz7xmlte]{letter-spacing:.02em}@media(max-width:760px){.site-footer__grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:var(--sp-4)}.site-footer__bottom[data-astro-cid-sz7xmlte]{flex-direction:column;align-items:flex-start}}.main--offset[data-astro-cid-sckkx6r4]{padding-top:var(--header-h)}