:root{--color-ink:#21221e;--color-ink-soft:#45473f;--color-muted:#595a50;--color-faint:#64655a;--color-line:#e3e2d8;--color-line-strong:#d3d2c6;--color-paper:#f4f4ef;--color-surface:#ecebe3;--color-surface-2:#e4e3d9;--color-accent:#2c4a3b;--color-accent-hover:#21382c;--color-accent-500:#38604a;--color-accent-soft:#e7ede7;--color-on-accent:#f4f4ef;--color-hinoki:#8f6b49;--color-error:#a23a2e;--color-error-soft:#f6e7e4;--color-success:#2f6b45;--color-success-soft:#e6f0e9;--color-warning:#8c6414;--color-warning-soft:#f4ecd9;--color-focus:#2c4a3b;--font-mincho:"Hiragino Mincho ProN","Yu Mincho","YuMincho","Noto Serif JP","Songti SC",serif;--font-gothic:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic Medium","YuGothic","Noto Sans JP",Meiryo,"Segoe UI",Roboto,sans-serif;--font-sans:var(--font-gothic);--fs-display:clamp(2rem,1.3rem + 3vw,3.25rem);--fs-h1:clamp(1.75rem,1.2rem + 2.2vw,2.5rem);--fs-h2:clamp(1.4rem,1.05rem + 1.4vw,1.9rem);--fs-h3:clamp(1.15rem,1rem + 0.6vw,1.35rem);--fs-lead:clamp(1.05rem,0.98rem + 0.4vw,1.2rem);--fs-body:1rem;--fs-small:0.875rem;--fs-caption:0.8125rem;--lh-tight:1.28;--lh-heading:1.5;--lh-body:1.9;--fw-normal:400;--fw-medium:500;--fw-bold:700;--fw-mincho:600;--tracking-tight:-0.01em;--tracking-normal:0;--tracking-wide:0.08em;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;--space-10:8rem;--container-max:1120px;--container-narrow:820px;--container-pad:clamp(1.25rem,5vw,2.5rem);--header-h:68px;--section-y:clamp(3.5rem,7vw,6rem);--radius-sm:4px;--radius:8px;--radius-lg:14px;--radius-pill:999px;--border:1px solid var(--color-line);--border-strong:1px solid var(--color-line-strong);--shadow-sm:0 1px 2px rgba(33,34,30,0.05);--shadow:0 8px 28px -14px rgba(33,34,30,0.2);--ease:cubic-bezier(0.2,0.6,0.2,1);--dur:180ms}*,:after,:before{box-sizing:border-box}*{margin:0}html{text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(64px + var(--space-4));line-break:strict;word-break:normal}body{font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);color:var(--color-ink);background:var(--color-paper);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"palt" 1;text-rendering:optimizeLegibility;overflow-x:hidden}img,picture,svg,video{display:block;max-width:100%;height:auto}a{color:var(--color-accent);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--color-accent-hover)}ol,ul{padding:0;list-style:none}h1,h2,h3,h4{line-height:var(--lh-heading);font-weight:var(--fw-bold);letter-spacing:var(--tracking-tight);color:var(--color-ink);text-wrap:pretty}.nobr,.sr-only{white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px;border-radius:3px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.001ms!important;transition-duration:.001ms!important}}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-pad)}.container--narrow{max-width:var(--container-narrow)}.section{padding-block:var(--section-y)}.section--tight{padding-block:clamp(2.5rem,5vw,4rem)}.h1{font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:var(--fs-h1)}.prose p+p{margin-top:var(--space-4)}.prose h2{font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:var(--fs-h3);margin-top:var(--space-7);margin-bottom:var(--space-3)}.prose a{font-weight:var(--fw-medium)}.skip-link{position:absolute;left:var(--space-4);top:-60px;z-index:200;background:var(--color-ink);color:#fff;padding:.6rem 1rem;border-radius:var(--radius-sm);text-decoration:none;transition:top var(--dur) var(--ease)}.skip-link:focus{top:var(--space-3);color:#fff}.cover{position:relative;min-height:100vh;min-height:100svh;overflow:hidden}.cover__bg{width:100%;height:100%;object-fit:cover;object-position:50% 40%;z-index:0}.cover__bg,.cover__veil{position:absolute;inset:0}.cover__veil{z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(247,247,242,.58),rgba(247,247,242,.42) 26%,rgba(247,247,242,.2) 46%,rgba(247,247,242,.05) 57%,rgba(20,22,18,0) 65%,rgba(20,22,18,.32) 84%,rgba(20,22,18,.64))}.cover__content{position:relative;z-index:2;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(1.5rem,4vh,2.5rem) clamp(1.5rem,6vw,2.5rem) clamp(2rem,5vh,3.5rem)}.cover__nav{display:flex;gap:clamp(1.5rem,5vw,3rem);font-size:.82rem;letter-spacing:.12em}.cover__nav a{color:var(--color-ink);text-decoration:none;white-space:nowrap;text-shadow:0 1px 7px rgba(247,247,242,.85)}.cover__nav a:hover{color:var(--color-accent)}.cover__brand{margin-top:clamp(2rem,9vh,6rem);display:flex;flex-direction:column;align-items:center}.cover__mark{height:clamp(58px,8vw,92px);width:auto}.cover__wordmark{margin-top:clamp(.75rem,2vh,1.15rem);font-size:clamp(1.4rem,1rem + 1.8vw,2.3rem);letter-spacing:.16em;text-transform:uppercase;line-height:1.2;text-shadow:0 1px 10px rgba(244,244,239,.7)}.cover__tagline,.cover__wordmark{font-family:var(--font-mincho);font-weight:var(--fw-mincho);color:var(--color-ink)}.cover__tagline{margin-top:clamp(.6rem,1.6vh,1rem);font-size:clamp(.95rem,.9rem + .45vw,1.2rem);letter-spacing:.04em;text-shadow:0 1px 9px rgba(244,244,239,.7)}.cover__vision{margin-top:clamp(1.5rem,4vh,2.5rem);font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:clamp(1.2rem,1rem + 1.1vw,1.85rem);line-height:1.7;letter-spacing:.03em;color:var(--color-ink);text-shadow:0 1px 10px rgba(244,244,239,.75)}.cover__fields{margin-top:clamp(1.5rem,3.5vh,2.25rem);gap:.4rem 1.6rem;font-size:clamp(.78rem,.75rem + .2vw,.9rem);letter-spacing:.14em;color:var(--color-ink);text-shadow:0 1px 9px rgba(244,244,239,.7)}.cover__fields,.cover__legal{display:flex;flex-wrap:wrap;justify-content:center}.cover__legal{margin-top:auto;align-items:center;gap:.35rem .85rem;font-size:.72rem;color:rgba(255,255,255,.85);text-shadow:0 1px 6px rgba(20,22,18,.55)}.cover__legal a{color:rgba(255,255,255,.85);text-decoration:none}.cover__legal a:hover{color:#fff}.ihead{border-bottom:var(--border);background:rgba(244,244,239,.85);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:50}.ihead__inner{height:62px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-5)}.ihead__mark{font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:.95rem;letter-spacing:.16em;text-transform:uppercase;color:var(--color-ink);text-decoration:none;white-space:nowrap}.ihead__nav{display:flex;gap:clamp(1.25rem,3vw,2rem)}.ihead__nav a{font-size:var(--fs-small);color:var(--color-ink-soft);text-decoration:none;white-space:nowrap}.ihead__nav a:hover{color:var(--color-accent)}@media (max-width:384px){.ihead__mark{font-size:.8rem;letter-spacing:.06em}.ihead__nav{gap:.85rem}.ihead__nav a{font-size:.8rem}}.ifoot{border-top:var(--border);margin-top:var(--section-y);padding-block:var(--space-6)}.ifoot__inner{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-3) var(--space-6);font-size:var(--fs-caption);color:var(--color-faint)}.ifoot a{color:var(--color-muted);text-decoration:none}.ifoot a:hover{color:var(--color-accent)}.ipage{padding-block:clamp(3rem,8vh,5.5rem)}.ipage__title{font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:var(--fs-h1);color:var(--color-ink)}.pillars-detail{margin-top:clamp(2.5rem,6vh,4rem);display:grid;grid-gap:clamp(2.5rem,6vh,3.5rem);gap:clamp(2.5rem,6vh,3.5rem)}.pillar-detail{scroll-margin-top:84px;border-top:var(--border);padding-top:clamp(1.25rem,3vh,1.75rem)}.pillar-detail h2{font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:var(--fs-h2);color:var(--color-ink)}.pillar-detail p{margin-top:var(--space-4);color:var(--color-ink-soft);line-height:1.95}.facts{margin-top:clamp(2.5rem,6vh,4rem);border-top:var(--border)}.facts__row{display:grid;grid-template-columns:1fr;grid-gap:.35rem;gap:.35rem;padding-block:var(--space-4);border-bottom:var(--border)}.facts__row dt{font-size:.72rem;font-weight:var(--fw-bold);letter-spacing:.14em;color:var(--color-faint)}.facts__row dd{font-size:1.02rem;color:var(--color-ink)}@media (min-width:560px){.facts__row{grid-template-columns:9rem 1fr;gap:var(--space-5);align-items:baseline}}.textlink{font-family:var(--font-mincho);letter-spacing:.18em;text-transform:uppercase;font-size:.85rem;color:var(--color-muted);text-decoration:none}.textlink:hover{color:var(--color-accent)}.page-hero{padding-block:clamp(2.5rem,6vw,4rem) 0}.page-hero h1{font-family:var(--font-mincho);font-weight:var(--fw-mincho);font-size:var(--fs-h1)}.notfound{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--space-5)}