:root{--ink-black:#1c1a16;--charcoal:#38332b;--shoji-paper:#faf6ec;--washi:#f3ecdb;--tatami-beige:#e9dfc6;--wood-light:#dcb35c;--wood-oak:#a8804a;--wood-dark:#55402a;--vermilion:#a63e34;--vermilion-dark:#7e2a21;--indigo:#2f4858;--gold:#a9832c;--line-soft:#46371e29;--line-strong:#281e0f80;--shadow-paper:0 1px 2px #1c1a160d, 0 10px 30px #1c1a1614;--shadow-lifted:0 2px 4px #1c1a1614, 0 18px 44px #1c1a1624;--font-heading:"Shippori Mincho", "Noto Serif JP", "Yu Mincho", serif;--font-body:"Zen Kaku Gothic New", "Hiragino Kaku Gothic Pro", "Yu Gothic", sans-serif;--font-primary:var(--font-body);--header-height:84px;--tatami-texture:repeating-linear-gradient(0deg, transparent, transparent 2px, #78603c05 3px), repeating-linear-gradient(90deg, transparent, transparent 5px, #78603c05 6px)}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;overflow-x:hidden}body{color:var(--charcoal);background-color:var(--washi);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(at 50% -20%,#fffcf2d9 0%,#0000 60%),radial-gradient(at 50% 120%,#a082501a 0%,#0000 55%),repeating-linear-gradient(0deg,#0000,#0000 2px,#78603c05 3px),repeating-linear-gradient(90deg,#0000,#0000 5px,#78603c05 6px);background-attachment:fixed;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--ink-black);letter-spacing:.04em;font-weight:600;line-height:1.35}ul{list-style:none}::selection{background-color:var(--vermilion);color:var(--shoji-paper)}:focus-visible{outline:2px solid var(--vermilion);outline-offset:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--washi)}::-webkit-scrollbar-thumb{border:2px solid var(--washi);background:#55402a59;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#55402a8c}