:root{--line-bg: #dcf3e4;--line-bg-hi: #c6ecd3;--line-ink: #0c5a2b;--line-edge: #8fd1a7;--c-shiro: #f4f3f1;--c-sumi: #22201f;--c-nibi: #5d5955;--c-beni: #b3202c;--c-nezu: #e4e2de;--c-beni-hi: #8f1823;--c-beni-light: #e2707a;--c-line: rgba(34, 32, 31, .14);--c-line-2: rgba(34, 32, 31, .32);--c-paper: rgba(255, 255, 255, .72);--f-dai: "Kaisei Decol", "Zen Old Mincho", "Hiragino Mincho ProN", serif;--f-body: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--fs-hero: clamp(2.25rem, 10vw, 3.75rem);--fs-musubi: clamp(3rem, 15vw, 5.5rem);--fs-h2: clamp(1.5rem, 6.4vw, 2.25rem);--fs-h3: 1.375rem;--fs-lead: 1.1875rem;--fs-body: 1.125rem;--fs-meta: 1rem;--fs-label: .875rem;--lh-tight: 1.3;--lh-snug: 1.7;--lh-body: 1.95;--ls-dai: .08em;--ls-label: .2em;--sp-1: .25rem;--sp-2: .5rem;--sp-3: .75rem;--sp-4: 1rem;--sp-5: 1.5rem;--sp-6: 2rem;--sp-7: 3rem;--sp-8: 4.5rem;--sp-9: 7rem;--r: 3px;--w-shell: 70rem;--w-read: 32em;--gutter: clamp(1.25rem, 5vw, 4.5rem);--top-h: 64px;--ito: 2px;--ease-out: cubic-bezier(.16, 1, .3, 1);--dur-std: .22s;--dur-musubi: 1.4s}