*{box-sizing:border-box}
:root{--paper:#f8f6f1;--card:#fff;--ink:#2b2b28;--muted:#6d6a63;--line:#ddd7cb;--line-soft:#e8e4dc;--green:#2c5f2d;--green-dark:#214a22;--green-soft:#f1f6ef;--brown:#7a684c;--red:#9f3b2e;--amber:#996300;--blue:#336b87}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Georgia,"Times New Roman",serif;line-height:1.6}
a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}
.site-head{border-bottom:1px solid var(--line-soft);background:#fbfaf7}.head-in{max-width:960px;margin:0 auto;padding:15px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:18px;color:var(--ink)}.nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:14px;font-family:Arial,sans-serif;font-size:12px;letter-spacing:.04em}.nav a{color:#5a5a55}.nav a[aria-current="page"]{color:var(--green);font-weight:700}
.body{max-width:920px;margin:0 auto;padding:38px 20px 64px}.breadcrumb{font-size:13px;color:#969188;margin-bottom:22px}.breadcrumb a{color:#77736c}.tk{font:700 10.5px/1.2 Arial,sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--brown);margin-bottom:6px}.tk-season{color:var(--green)}
h1,h2,h3{font-weight:400}h1{font-size:38px;line-height:1.18;margin:0 0 10px}.sub{font-size:17px;color:var(--muted);font-style:italic;margin:0 0 25px;padding-bottom:20px;border-bottom:1px solid var(--line-soft);max-width:780px}
.lookup{margin:0 0 22px}.location-form{padding:18px;border:1px solid var(--line);border-top:4px solid var(--green);border-radius:6px;background:var(--card)}.location-form>label{display:block;font-size:16px;margin-bottom:7px}.location-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px}input,select{width:100%;min-height:42px;border:1px solid #cfc8ba;border-radius:3px;background:#fdfcf9;color:var(--ink);padding:9px 11px;font:15px Georgia,"Times New Roman",serif}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid var(--green);border-radius:3px;background:var(--green);color:#fff;padding:8px 15px;font:700 12px/1.2 Arial,sans-serif;cursor:pointer}.btn:hover{background:var(--green-dark);border-color:var(--green-dark)}.btn.secondary{background:#fff;color:var(--green)}.btn.secondary:hover{background:var(--green-soft);border-color:var(--green)}.location-link{margin-top:10px;border:0;background:none;padding:0;color:var(--green);font:14px Georgia,"Times New Roman",serif;text-decoration:underline;cursor:pointer}.status{min-height:21px;margin-top:8px;color:var(--muted);font-size:13px}
.result{--state-color:var(--green);margin:0 0 34px;padding:22px;border:1px solid var(--line);border-top:5px solid var(--state-color);border-radius:6px;background:var(--card)}.result[hidden]{display:none}.result[data-state="wait"]{--state-color:var(--green)}.result[data-state="check-soil-first"]{--state-color:var(--amber)}.result[data-state="hold-for-rain"]{--state-color:var(--blue)}.result[data-state="water-today"]{--state-color:var(--red)}.result-place{font-size:13px;color:#77736d;margin-bottom:4px}.result .tk-season{color:var(--state-color)}.decision{font-size:clamp(34px,6vw,48px);line-height:1.1;color:var(--state-color);margin:2px 0 4px}.amount{font-size:18px;line-height:1.45;margin:0 0 12px;color:#3d3b36}.why{font-size:16px;margin:0 0 18px;color:#3f3d38}.signal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}.signal{padding:12px 10px;border-right:1px solid var(--line-soft);min-width:0}.signal:first-child{padding-left:0}.signal:last-child{border-right:0}.signal>span{display:block;font:700 10px/1.3 Arial,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:#887b68}.signal strong{display:block;margin-top:4px;font-size:16px;font-weight:400;overflow-wrap:anywhere}.signal small{display:block;margin-top:2px;font:10.5px/1.35 Arial,sans-serif;color:#77736d}.next-line{font-size:14px;margin:14px 0 0}.assumption{font-size:12.5px;color:var(--muted);margin:5px 0 0}.source-line{font:11px/1.5 Arial,sans-serif;color:#77736d;border-top:1px solid var(--line-soft);padding-top:11px;margin:17px 0 0}
.adjustments{margin-top:17px;border-top:1px solid var(--line-soft);padding-top:11px}.adjustments summary{cursor:pointer;color:var(--green);font-size:14px}.adjustments form{padding-top:14px}.adjust-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.adjust-grid label,.irrigation-fields label,.rain-override{font-size:13px;color:#555}.adjust-grid select,.irrigation-fields input,.irrigation-fields select,.rain-override input{margin-top:5px}.rain-override{display:block;max-width:300px;margin-top:13px}.rain-override small{display:block;color:var(--muted);font:11px/1.4 Arial,sans-serif;margin-top:4px}.checkline{display:flex;align-items:center;gap:7px;margin:13px 0;font-size:14px}.checkline input{width:auto;min-height:0}.irrigation-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}.irrigation-fields[hidden]{display:none}
.explain{margin-top:10px;padding-top:28px;border-top:1px solid var(--line-soft)}.sh{font-size:22px;line-height:1.3;color:var(--green);margin:0 0 13px}.explain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.explain-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--green);border-radius:6px;padding:15px}.explain-card h3{font-size:17px;line-height:1.35;margin:5px 0 7px}.explain-card p{font-size:13px;line-height:1.6;color:#5a5751;margin:0}.model-note{font-size:12.5px;color:var(--muted);font-style:italic;margin:16px 0 0}.footer{border-top:1px solid var(--line-soft);background:#fbfaf7}.footer-in{max-width:920px;margin:0 auto;padding:22px 20px 28px;font-size:12.5px;color:#88837b}
:focus-visible{outline:3px solid var(--green);outline-offset:2px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media(max-width:720px){.head-in{display:block}.nav{justify-content:flex-start;margin-top:8px}h1{font-size:31px}.body{padding-top:30px}.location-row{grid-template-columns:1fr}.signal-grid{grid-template-columns:1fr 1fr}.signal{border-bottom:1px solid var(--line-soft)}.signal:nth-child(2){border-right:0}.signal:nth-child(3),.signal:nth-child(4){border-bottom:0}.signal:nth-child(3){padding-left:0}.adjust-grid,.explain-grid,.irrigation-fields{grid-template-columns:1fr}.result{padding:18px}.btn{width:100%}}