:root{--leaf:#2f5d3a;--leaf2:#4f8a3c;--cedar:#b8743f;--soil:#4a3226;--cream:#fbf6ea;--paper:#fff;--ink:#23201b;--mute:#655d52;--line:#e4d9c4;--sky:#5aa9e6;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--cream)}
h1,h2,h3,h4{font-family:Georgia,"Iowan Old Style","Palatino Linotype",serif;line-height:1.2;color:var(--soil);margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.1rem)}h2{font-size:clamp(1.5rem,3.4vw,2.1rem)}h3{font-size:1.25rem}
a{color:var(--leaf)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #f6c659;outline-offset:2px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
header.top{background:var(--leaf);color:#fff}header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:700 1.2rem Georgia,serif}.brand img{width:36px;height:36px}
nav a{color:#e7f2df;text-decoration:none;margin-left:18px;font-size:.95rem}nav a:hover{color:#fff;text-decoration:underline}
.hero{padding:44px 0 28px}.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.hero p.lead{font-size:1.15rem;color:var(--mute);max-width:36em}.hero img{width:100%;height:auto}
.pills{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none;margin:18px 0}.pills li{background:#e9f1df;color:var(--leaf);border-radius:99px;padding:4px 12px;font-size:.88rem;font-weight:600}
.btn{display:inline-block;background:var(--cedar);color:#fff;border:0;border-radius:12px;padding:12px 20px;font:600 1rem system-ui,sans-serif;text-decoration:none;cursor:pointer;min-height:44px}.btn:hover{background:#9b6034}.btn.ghost{background:#fff;color:var(--soil);border:2px solid var(--line)}
.tool{display:grid;grid-template-columns:380px 1fr;gap:24px;align-items:start;padding-bottom:40px}
.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:0 2px 0 #eadfca}
.inputs{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto}
.inputs h2{font-size:1.3rem}.step{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.step>h3{font-size:1.05rem;color:var(--leaf)}
fieldset.bed{border:1px solid var(--line);border-radius:12px;padding:10px 12px 12px;margin:0 0 10px;background:#fffcf5}legend{font-weight:700;color:var(--soil);padding:0 6px}
label{display:block;font-size:.9rem;font-weight:600;color:#3b352d}.unit{color:var(--mute);font-weight:400}
input[type=number],select{width:100%;margin-top:4px;padding:10px 10px;border:1.5px solid #d6c9b0;border-radius:10px;font:inherit;background:#fff;min-height:44px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.seg{display:inline-flex;border:1.5px solid #d6c9b0;border-radius:10px;overflow:hidden;margin-bottom:10px}.seg button{border:0;background:#fff;padding:8px 14px;font:600 .9rem system-ui;cursor:pointer;min-height:40px;color:var(--soil)}.seg button[aria-pressed=true]{background:var(--leaf);color:#fff}
.check-row{display:flex;gap:10px;align-items:flex-start;margin:8px 0;font-weight:500}.check-row input{width:20px;height:20px;margin-top:3px;accent-color:var(--leaf)}
.link{background:none;border:0;color:var(--leaf);text-decoration:underline;cursor:pointer;font:inherit;padding:4px 0}
.hint{font-size:.85rem;color:var(--mute);margin:.4em 0}.tip{background:#fff6e0;border-left:4px solid #f6c659;padding:8px 12px;border-radius:8px}.ok{color:var(--leaf2);font-size:.9rem}.warn{color:#b3361e}
.sum{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:16px}.sum div{background:var(--leaf);color:#fff;border-radius:12px;padding:12px;text-align:center}.sum b{display:block;font-size:1.2rem}.sum span{font-size:.8rem;opacity:.85}
.out{display:grid;gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}.card h3{display:flex;align-items:center;gap:12px}.card h3 img{width:56px;height:40px;object-fit:cover;border-radius:8px}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}.tbl th,.tbl td{border-bottom:1px solid #efe6d4;padding:7px 8px;text-align:left}.tbl thead th{background:#f6efe0;font-size:.82rem;color:var(--mute)}.tbl .hl{background:#e9f1df;font-weight:700}.tbl small{color:var(--mute)}
.cost td:last-child{text-align:right}.cost .tot td{font-weight:700;border-top:2px solid var(--soil);font-size:1.05rem}
.scroll{overflow-x:auto}
.cutplan{padding-left:0;list-style:none}.cutplan li{display:flex;align-items:center;gap:8px;margin:5px 0}.bn{width:34px;font-size:.8rem;color:var(--mute)}.bar{display:flex;flex:1;height:28px;border-radius:5px;overflow:hidden;background:#eee}.cut{background:#d79a63;border-right:2px solid #fff;color:#3b2617;font-size:.72rem;display:flex;align-items:center;justify-content:center;white-space:nowrap;overflow:hidden;min-width:0}.waste{background:repeating-linear-gradient(45deg,#e6dccb,#e6dccb 4px,#f3ece0 4px,#f3ece0 8px)}
.vs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}.vs div{border:2px solid var(--line);border-radius:12px;padding:10px 14px}.vs h4{margin:0;font-size:1rem}.vs b{font-size:1.3rem;display:block}.vs span{font-size:.85rem;color:var(--mute)}.vs .win{border-color:var(--leaf2);background:#f1f7ea}.vs .win h4:after{content:" · lower cost";color:var(--leaf2);font:600 .8rem system-ui}
.facts{padding-left:1.1em}.facts li{margin:6px 0}
.prices{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}.price{font-weight:500;font-size:.85rem}.price span{display:flex;align-items:center;gap:4px}.price input{margin-top:2px}
details summary{cursor:pointer;color:var(--leaf);font-weight:600;padding:6px 0}
ul.check{list-style:none;padding:0}ul.check li{display:flex;justify-content:space-between;align-items:center;gap:8px;border-bottom:1px dashed var(--line);padding:6px 0}ul.check label{display:flex;gap:10px;font-weight:400;font-size:.95rem}ul.check input{width:20px;height:20px;accent-color:var(--leaf)}
.aff{font-size:.8rem;white-space:nowrap}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
#diagram svg{width:100%;max-height:340px}#diagram text{font:600 18px system-ui;fill:var(--soil)}
.plants input{width:72px;min-height:38px;padding:6px}
.season{display:flex;gap:14px;align-items:center;background:#e9f1df;border-radius:var(--r);padding:14px 18px}.season img{width:72px}
section.content{padding:40px 0;border-top:1px solid var(--line)}section.content.alt{background:#f4ecdb}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cols article{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}.cols img{width:100%;height:auto;border-radius:12px;margin-bottom:8px}
.steps{counter-reset:s;list-style:none;padding:0}.steps li{counter-increment:s;padding-left:46px;position:relative;margin:14px 0}.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--cedar);color:#fff;display:grid;place-items:center;font-weight:700}
.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 16px;margin:8px 0}.faq summary{color:var(--soil)}
.disclose{font-size:.85rem;color:var(--mute);background:#fff;border:1px dashed var(--line);border-radius:10px;padding:8px 12px}
footer{background:var(--soil);color:#eadfca;padding:28px 0;font-size:.9rem}footer a{color:#f6e6c8}footer .row{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}footer .small a{font-size:.8rem;margin-right:12px}
.page{max-width:760px;margin:0 auto;padding:36px 20px}
#toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%) translateY(80px);background:var(--soil);color:#fff;padding:10px 18px;border-radius:99px;transition:.25s;z-index:10}#toast.show{transform:translateX(-50%) translateY(0)}
@media (max-width:900px){.hero .wrap,.tool,.split{grid-template-columns:1fr}.inputs{position:static;max-height:none}.cols{grid-template-columns:1fr}.sum{grid-template-columns:repeat(3,1fr)}.hero img{max-width:460px;margin:0 auto;display:block}}
@media (max-width:520px){body{font-size:16px}nav a{margin-left:10px;font-size:.85rem}nav .hide-sm{display:none}.sum{grid-template-columns:repeat(2,1fr)}.sum div:last-child{grid-column:span 2}.prices{grid-template-columns:1fr}.hero{padding-top:24px}.card{padding:14px}.vs{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{header.top,.hero,.inputs,section.content,footer,.actions,details summary,.aff,.season,#plants{display:none!important}.tool{display:block}details{display:block}details>*{display:block}.card{break-inside:avoid;border:1px solid #999}body{background:#fff}}
[hidden]{display:none!important}.scroll .tbl thead th{white-space:nowrap}.jump{display:none}@media (max-width:900px){.jump{display:inline-block}}
#diagram svg{max-height:300px}
.tool>*,.grid2>*{min-width:0}select{max-width:100%;text-overflow:ellipsis}
.out>*{min-width:0}.out{min-width:0}
.note{margin:0;font-size:.92rem;background:#fff8e6;border:1px solid #ecd9a8;border-radius:10px;padding:10px 14px}
.hero{padding:28px 0 18px}.hero h1{margin-bottom:.3em}@media (min-width:901px){.hero .wrap{grid-template-columns:1.3fr .7fr}}
.aff{display:inline-block;padding:6px 10px;min-height:32px}
@media (max-width:900px){.hero img{display:none}.hero .pills{display:none}}
@media (max-width:520px){.hero{padding:16px 0 8px}.hero h1{font-size:1.7rem}.hero .btn{display:none}}
@media print{.note{display:block!important}}