:root{--ink:#17201c;--muted:#53625b;--paper:#fbfcf9;--panel:#ffffff;--line:#dce6df;--teal:#0b7d77;--teal-dark:#075e59;--coral:#c94f3d;--amber:#a86f00;--green:#167345;--red:#b82929;--blue:#2f5f91;--shadow:0 14px 36px rgba(23,32,28,0.08)}*{box-sizing:border-box}html{color-scheme:light;font-size:16px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.5}a{color:var(--teal-dark);text-decoration:none}a:hover{text-decoration:underline}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(251,252,249,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav{align-items:center;display:flex;gap:18px;justify-content:space-between;margin:0 auto;max-width:1180px;padding:14px 20px}.brand{color:var(--ink);display:inline-flex;flex-direction:column;font-weight:800;line-height:1.05}.brand small{color:var(--muted);font-size:.72rem;font-weight:600}.nav-links{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.button,.nav-links a,button{align-items:center;border:1px solid var(--line);border-radius:7px;color:var(--ink);cursor:pointer;display:inline-flex;font:inherit;font-weight:700;min-height:40px;padding:8px 12px;text-decoration:none}.button.primary,button.primary{background:var(--teal);border-color:var(--teal);color:#fff}button{background:#fff}.button:hover,button:hover{border-color:var(--teal);text-decoration:none}.page{margin:0 auto;max-width:1180px;padding:36px 20px 56px}.hero-tools{align-items:stretch;display:grid;grid-gap:18px;gap:18px;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr)}.hero-copy{border-left:6px solid var(--teal);padding-left:18px}h1,h2,h3{letter-spacing:0;line-height:1.1}h1{font-size:clamp(2rem,6vw,4.7rem);margin:0 0 14px;max-width:12ch}h2{font-size:clamp(1.45rem,3vw,2rem);margin:0 0 12px}h3{font-size:1.05rem;margin:0 0 8px}.lede{color:var(--muted);font-size:1.08rem;margin:0 0 18px;max-width:62ch}.grid{display:grid;grid-gap:16px;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:18px}.tool-surface{display:grid;grid-gap:16px;gap:16px}.flat-section{border-top:1px solid var(--line);margin-top:34px;padding-top:28px}.form-grid,.toolbar{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}label{color:var(--muted);display:grid;font-size:.88rem;font-weight:700;grid-gap:5px;gap:5px}input,select{background:#fff;border:1px solid var(--line);border-radius:7px;color:var(--ink);font:inherit;min-height:42px;padding:8px 10px;width:100%}.result{border-left:6px solid var(--green)}.result.yellow{border-left-color:var(--amber)}.result.red{border-left-color:var(--red)}.status{border-radius:999px;color:#fff;display:inline-flex;font-size:.78rem;font-weight:800;letter-spacing:0;padding:5px 9px;text-transform:uppercase}.status.green{background:var(--green)}.status.yellow{background:var(--amber)}.status.red{background:var(--red)}.link-list,.reason-list{display:grid;grid-gap:8px;gap:8px;list-style:none;margin:12px 0 0;padding:0}.metric,.reason-list li{background:#f4f8f5;border:1px solid var(--line);border-radius:7px;padding:10px}.code{color:var(--blue);display:block;font-family:Courier New,monospace;font-size:.82rem;font-weight:800}.metrics{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(4,minmax(0,1fr))}.metric b{display:block;font-size:1.25rem}.species-list{display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));list-style:none;padding:0}.species-list a{background:#fff;border:1px solid var(--line);border-radius:8px;color:var(--ink);display:block;min-height:80px;padding:12px}.species-list small{color:var(--muted);display:block}.style-strip{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr))}.mockup{min-height:150px;overflow:hidden}.mockup .bar{height:12px;margin:-18px -18px 14px}.mockup.clean .bar{background:var(--teal)}.mockup.field .bar{background:var(--coral)}.mockup.lab .bar{background:var(--blue)}.stocking-row{align-items:end;display:grid;grid-gap:10px;gap:10px;grid-template-columns:minmax(0,1fr) 110px 44px;margin-bottom:10px}.mini{font-size:.9rem}.footer,.mini{color:var(--muted)}.footer{border-top:1px solid var(--line);margin:0 auto;max-width:1180px;padding:22px 20px 34px}.footer p{margin:0 0 10px}.footer-links{display:flex;flex-wrap:wrap;gap:12px}@media (max-width:820px){.form-grid,.grid.four,.grid.three,.grid.two,.hero-tools,.metrics,.style-strip,.toolbar{grid-template-columns:1fr}.nav{align-items:flex-start;flex-direction:column}.nav-links{justify-content:flex-start}.stocking-row{grid-template-columns:1fr 90px 44px}}