@import"https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;450;500;550;600;650;700;750;800&family=Noto+Serif+JP:wght@500;600;700&display=swap";:root{font-family:Be Vietnam Pro,system-ui,sans-serif;color:#253b35;background:#f7f9f7;font-synthesis:none;font-size:14px;--bg:#f7f9f7;--panel:#fff;--ink:#253b35;--muted:#7a8580;--border:#e6ebe7;--primary:#176b55;--soft:#edf4ef;--shadow:0 8px 40px #193d2910}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button{color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #72b89f;outline-offset:3px}input:focus,textarea:focus,select:focus{outline:2px solid #72b89f;outline-offset:1px}button 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