:root{--ink:#172335;--muted:#607083;--paper:#f4f7fa;--card:#fff;--navy:#17375e;--teal:#008f8c;--red:#c63e4a}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"PingFang SC",sans-serif}.shell{max-width:940px;margin:auto;padding:24px 16px 60px}header{background:linear-gradient(135deg,var(--navy),#245784);color:white;border-radius:24px;padding:34px;box-shadow:0 20px 50px #17375e20}h1{font-size:clamp(36px,8vw,68px);line-height:1;margin:.12em 0}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.13em;color:#67e3d4}.card{background:var(--card);border:1px solid #dde5ed;border-radius:18px;padding:20px;margin-top:14px;box-shadow:0 8px 25px #1723350a}.login{max-width:560px;margin:18px auto}.focus{border-top:5px solid var(--teal)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid .card{margin-top:14px}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0 2px}button,input{font:inherit;border-radius:11px;padding:11px 14px;border:1px solid #cbd6e2}button{background:var(--navy);color:#fff;font-weight:800;cursor:pointer}.secondary{background:var(--teal)}.ghost{background:#fff;color:var(--ink)}input{width:min(100%,360px)}.task{border-top:1px solid #e6ebf0;padding:12px 0}.task:first-child{border-top:0}.tag{font-size:11px;font-weight:900;border-radius:999px;background:#ffe6e9;color:var(--red);padding:3px 8px}.muted,footer{color:var(--muted)}.error{color:var(--red)}a{color:var(--navy);font-weight:800}footer{margin-top:24px;text-align:center}@media(max-width:680px){.grid{grid-template-columns:1fr}header{padding:27px 22px}.shell{padding:12px 11px 50px}}