:root{--ivory: #f7f3eb;--card: #fbf8f2;--cocoa: #4b3d35;--cocoa-soft: #6b5a4f;--sage-deep: #52664b;--sage-deeper: #44573e;--sage-pale: #dfe6d5;--sage-ink: #3d4f37;--terracotta: #a5533a;--terracotta-deep: #8f4630;--terracotta-pale: #f6dccb;--terracotta-ink: #87402a;--line: #d9cfc2;--focus: #2f5d8a;--shadow: 0 10px 30px rgba(75, 61, 53, .08), 0 2px 6px rgba(75, 61, 53, .05);color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;min-height:100vh;min-height:100dvh;background:var(--ivory);color:var(--cocoa);font-family:system-ui,-apple-system,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic UI,Meiryo,sans-serif;line-height:1.6;overflow-x:hidden}button{font:inherit;color:inherit}:focus-visible{outline:3px solid 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