:root{--ink:#17231e;--muted:#6c7973;--paper:#f4f6ef;--card:#fff;--line:#e1e7df;--green:#226c4a;--green2:#2f8a60;--lime:#d8f0b8;--red:#d86061;--amber:#e8a23a;--blue:#4588c9;--violet:#806fc4;--slate:#56636d;--shadow:0 20px 55px rgba(39,65,50,.1);font-family:Inter,"Microsoft YaHei","Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 12% 8%,#e8f5d8 0,transparent 29%),var(--paper);overflow-x:hidden}button,input{font:inherit}.ambient{position:fixed;border-radius:50%;filter:blur(1px);pointer-events:none;z-index:-1}.ambient-one{width:420px;height:420px;background:#d9efca;right:-160px;top:100px;opacity:.55}.ambient-two{width:260px;height:260px;border:52px solid #e6eadf;left:-150px;bottom:-80px}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,5vw,72px);border-bottom:1px solid 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