:root{--ink:#16231f;--muted:#68756f;--paper:#f4f1e8;--card:#fffdf7;--line:#d7d9cf;--green:#164f3c;--mint:#c9eadb;--acid:#d4f25f;--red:#a33b32;--shadow:0 16px 50px rgba(22,35,31,.08);font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 86% 8%,rgba(212,242,95,.25),transparent 22rem),var(--paper)}button,input{font:inherit}.topbar{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1160px)/2));background:rgba(244,241,232,.88);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;background:var(--ink);color:var(--acid);border-radius:10px;font-weight:800;letter-spacing:-1px}.brand div{display:flex;flex-direction:column}.brand strong{font-size:15px}.brand 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