:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17211d;background:#eef2ed}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}.shell{min-height:100vh;display:grid;place-items:center;padding:2rem 1rem;background:radial-gradient(circle at 15% 15%,rgba(119,166,130,.24),transparent 34rem),linear-gradient(145deg,#f7f9f5,#e8eee8)}.card{width:min(46rem,100%);padding:clamp(1.5rem,5vw,3.5rem);background:#ffffffeb;border:1px solid #d8e0d8;border-radius:1.5rem;box-shadow:0 1.5rem 4rem #1c31261f}.eyebrow{margin:0 0 .65rem;color:#39734a;font-size:.75rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1,h2{margin-top:0;line-height:1.12}h1{margin-bottom:1rem;font-size:clamp(2rem,6vw,3.5rem);letter-spacing:-.045em}h2{margin-bottom:1rem;font-size:1.3rem}.intro{max-width:38rem;margin:0 0 2.25rem;color:#53635a;font-size:1.05rem;line-height:1.65}.tooltip-trigger{position:relative;color:#25683a;font-weight:700;text-decoration:underline dotted;text-underline-offset:.2em;cursor:help}.tooltip{position:absolute;z-index:10;left:50%;bottom:calc(100% + .7rem);width:max-content;max-width:min(20rem,80vw);padding:.65rem .8rem;color:#fff;background:#17211d;border-radius:.55rem;box-shadow:0 .6rem 1.5rem #17211d38;font-size:.88rem;font-weight:500;line-height:1.4;text-align:left;opacity:0;pointer-events:none;transform:translate(-50%,.25rem);transition:opacity .15s ease,transform .15s ease}.tooltip:after{content:"";position:absolute;top:100%;left:50%;border:.4rem solid transparent;border-top-color:#17211d;transform:translate(-50%)}.tooltip-trigger:hover .tooltip,.tooltip-trigger:focus-visible .tooltip{opacity:1;transform:translate(-50%)}label{display:block;margin-bottom:.55rem;font-weight:750}.controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.75rem}select,button{min-height:3.25rem;border-radius:.75rem;font:inherit}select{width:100%;padding:0 2.75rem 0 1rem;color:#17211d;background:#fff;border:1px solid #b9c7bc}button{padding:0 1.5rem;border:0;color:#fff;background:#25683a;font-weight:800;cursor:pointer;box-shadow:0 .4rem 1rem #25683a38}button:hover{background:#1c562f}button:disabled{cursor:wait;opacity:.65}select:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #91c89f;outline-offset:3px}.status{min-height:1.5rem;margin-top:1.25rem;color:#53635a}.status.error{color:#a02d2d}.status.success{color:#25683a}.results{margin-top:1.6rem;padding-top:1.6rem;border-top:1px solid #dce4dd}.results ul{display:grid;gap:.75rem;margin:0;padding:0;list-style:none}.results li{display:grid;gap:.3rem;padding:1rem;background:#f2f6f1;border-radius:.8rem}.results a{color:#25683a;overflow-wrap:anywhere}@media(max-width:36rem){.controls{grid-template-columns:1fr}button{width:100%}}