:root{--bg:#f5f6f7;--panel:#fff;--ink:#171717;--muted:#74747c;--line:#e3e3e6;--green:#10a37f;--dark:#252529;--blue:#58c5df;--mint:#b8ddd6;--warn:#fff0c7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}.rail{position:fixed;inset:0 auto 0 0;width:88px;background:linear-gradient(180deg,#17171a,#25312d);color:#ddd;z-index:20;display:flex;flex-direction:column;align-items:center;padding:16px 6px}.menu{font-size:28px;margin-bottom:22px}.rail button{border:0;background:transparent;color:#aeb4b1;width:74px;padding:11px 2px;border-radius:10px;font-size:11px;cursor:pointer}.rail button span{display:block;font-size:20px;margin-bottom:4px}.rail button.active,.rail button:hover{background:#343b38;color:#fff}.rail 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.work{cursor:pointer}.work:hover{background:#eef8f5}.work input[type=number]{cursor:text}