/* BASE | Structured production CSS | 2026-10-26 */
:root{--ink:#102822;--ink2:#17382e;--paper:#f4efdf;--cream:#fbf7ea;--yellow:#edc94e;--vermilion:#ba4e31;--sage:#82937a;--white:#fffdf7;--line:rgba(16,40,34,.18);--serif:"Yu Mincho","Hiragino Mincho ProN",serif;--sans:"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0}
img{max-width:100%}
a{color:inherit}