.page-calc{font-size:14px;line-height:1.45}.page-calc .site-brand{height:0;padding:0 24px;position:relative}.page-calc .logo{z-index:2;position:absolute;top:14px;left:24px}.calc-head{background:#fff;padding:0 24px}.calc-head__in{max-width:1500px;margin:0 auto}.calc-head__top{flex-wrap:wrap;align-items:flex-start;gap:6px 16px;min-height:140px;padding:26px 0 0 172px;display:flex}.calc-head h1{letter-spacing:-.7px;color:var(--ink);margin:0;font-size:34px;font-weight:600;line-height:1.1}.calc-head__norm{color:var(--muted);flex-basis:100%;order:3;margin-top:-4px;font-size:13px}.calc-head__actions{gap:8px;margin-left:auto;padding-top:4px;display:flex}.calc-head__actions button{color:var(--ink);font:inherit;cursor:pointer;background:#fff;border:1px solid #000;border-radius:2px;padding:6px 14px;font-weight:600}.calc-head__actions button:hover{background:var(--sand)}.tabs{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:4px 6px;padding:8px 0 10px;display:flex}.tabs button{color:var(--ink);font:inherit;cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:2px;padding:6px 12px;font-size:15px;font-weight:600}.tabs button:hover{background:var(--sand)}.tabs button.active{background:var(--bronze);color:#fff}@media (width<=900px){.page-calc .site-brand{height:auto;padding:0 16px}.page-calc .logo{position:static}.calc-head__top{min-height:0;padding:14px 0 0}}@media (width<=760px){.calc-head{padding:0 16px}.calc-head h1{font-size:26px}.calc-head__actions{margin-left:0}.tabs{scrollbar-width:none;flex-wrap:nowrap;margin:0 -16px;padding:8px 16px 10px;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tabs button{padding:8px 12px;font-size:14px}}.calc-main{max-width:1500px;margin:0 auto;padding:24px 24px 40px}@media (width<=760px){.calc-main{padding:16px 12px 32px}}.print-note,.tab{display:none}.tab.active{display:block}.grid{grid-template-columns:340px 1fr;align-items:start;gap:18px;display:grid}.grid>*,.two>*,.results>*{min-width:0}.grid--loads{grid-template-columns:minmax(420px,520px) 1fr}@media (width<=1000px){.grid,.grid--loads{grid-template-columns:minmax(0,1fr)}}.card{background:var(--panel);border:1px solid var(--line);border-radius:2px;margin-bottom:18px;padding:18px 20px}.card h2{letter-spacing:-.2px;color:var(--ink);margin:0 0 14px;font-size:19px;font-weight:600}.card h3{color:var(--ink);margin:14px 0 8px;font-size:15px;font-weight:600}.hint{color:var(--muted);font-size:12.5px}label.f{color:var(--ink);margin:10px 0 4px;font-size:13px;font-weight:600;display:block}select,input[type=number],input[type=text]{border:1px solid var(--line-2);width:100%;font:inherit;color:var(--ink);background:#fff;border-radius:2px;padding:7px 9px}input[type=number]{font-family:var(--mono)}select:focus,input:focus,textarea:focus{border-color:#000;outline:0;box-shadow:0 0 0 1px #000}input[type=checkbox]{accent-color:#000}.row2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.row3{grid-template-columns:1fr 1fr 1fr;gap:10px;display:grid}.seg{border:1px solid var(--line-2);border-radius:2px;display:flex;overflow:hidden}.seg button{font:inherit;cursor:pointer;color:var(--ink);background:#fff;border:0;flex:1;padding:7px 6px}.seg button:hover{background:var(--sand)}.seg button+button{border-left:1px solid var(--line-2)}.seg button.on{color:#fff;background:#000}.chips{flex-wrap:wrap;gap:5px;display:flex}.chips button{border:1px solid var(--line-2);min-width:42px;font:600 13px var(--font);cursor:pointer;color:var(--ink);background:#fff;border-radius:2px;padding:5px 7px}.chips button:hover{background:var(--sand)}.chips button.on{color:#fff;background:#000;border-color:#000}.chk{cursor:pointer;align-items:flex-start;gap:8px;margin:9px 0;display:flex}.chk input{margin-top:3px}.results{grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px;display:grid}@media (width<=1250px){.results{grid-template-columns:minmax(0,1fr)}}.res{background:var(--sand);border:0;border-radius:2px;padding:16px 18px}.res .t{color:var(--muted);font-size:13px;font-weight:600}.res .v{font-variant-numeric:tabular-nums;letter-spacing:-.8px;color:var(--ink);margin:4px 0 0;font-size:38px;font-weight:600;line-height:1.15}.res .v small{color:var(--muted);letter-spacing:0;font-size:16px;font-weight:500}.res .sub{color:var(--muted);margin-top:2px;font-size:13px}.res .gov{color:var(--text);margin-top:10px;font-size:12.5px}.res .gov:before{content:"";background:#000;width:9px;height:9px;margin-right:8px;display:inline-block}.msg{border-radius:2px;margin:0 0 10px;padding:9px 12px;font-size:13.5px}.msg.warn{background:var(--warn-soft);color:var(--warn)}.msg.bad{background:var(--bad-soft);color:var(--bad)}.msg.ok{background:var(--ok-soft);color:var(--ok)}.msg.info{background:var(--sand);color:var(--text)}table{border-collapse:collapse;width:100%;font-size:13px}th,td{border:1px solid var(--line);text-align:right;padding:5px 8px}th{background:var(--sand);text-align:center;color:var(--ink);font-weight:600}td.l,th.l{text-align:left}td.num,.mono{font-family:var(--mono)}tbody tr:hover td{background:#faf8f5}td.hit{color:var(--ok);font-weight:700;background:var(--ok-soft)!important}td.dim{color:#a8a39a}td.sel{outline-offset:-2px;outline:2px solid #000}tr.cur td{background:var(--sand)}.steps{font-size:13.5px}.steps .s{border-bottom:1px solid var(--line);grid-template-columns:200px 1fr 110px;align-items:baseline;gap:10px;padding:5px 0;display:grid}.steps .s .n{color:var(--muted)}.steps .s .f{font-family:var(--mono);font-size:12.8px}.steps .s .r{text-align:right;font-family:var(--mono);font-weight:600}@media (width<=760px){.steps .s{grid-template-columns:minmax(0,1fr) auto;gap:2px 10px}.steps .s .f{overflow-wrap:anywhere;grid-area:2/1/auto/-1}.steps .s .r{grid-area:1/2}.steps .s .n{grid-area:1/1}.rowld{grid-template-columns:minmax(0,1.6fr) minmax(0,.7fr) minmax(0,.7fr) minmax(0,.7fr) minmax(0,1.3fr) 30px}}.steps .s.b .r{color:var(--ink)}.steps h4{color:var(--ink);margin:16px 0 4px;font-size:14px}.steps .ref{color:var(--muted);font-size:12px;font-weight:400}.mins span{display:inline-block}.mins .g{color:var(--ink);font-weight:700}.tools{flex-wrap:wrap;gap:8px;margin:8px 0;display:flex}.btn{border:1px solid var(--line-2);font:inherit;cursor:pointer;color:var(--ink);background:#fff;border-radius:2px;padding:6px 14px;font-weight:600}.btn:hover{background:var(--sand)}.btn.pri{color:#fff;background:#000;border-color:#000}.btn.pri:hover{background:#333}textarea{width:100%;min-height:92px;font:13px/1.45 var(--font);border:1px solid var(--line-2);resize:vertical;border-radius:2px;padding:8px 10px}.toast{color:#fff;opacity:0;pointer-events:none;background:#000;border-radius:2px;padding:9px 18px;transition:opacity .2s;position:fixed;bottom:22px;left:50%;transform:translate(-50%)}.toast.show{opacity:1}.scroll{overflow-x:auto}.big{font-variant-numeric:tabular-nums;color:var(--ink);font-size:28px;font-weight:600}.kv{grid-template-columns:auto 1fr;gap:4px 14px;font-size:13.5px;display:grid}.kv div:nth-child(odd){color:var(--muted)}.kv div:nth-child(2n){font-family:var(--mono)}.two{grid-template-columns:1fr 1fr;gap:18px;display:grid}@media (width<=1100px){.two{grid-template-columns:minmax(0,1fr)}}.rowbar{grid-template-columns:1fr 1fr 34px;gap:8px;margin-bottom:6px;display:grid}.rowld{grid-template-columns:1.6fr .6fr .65fr .65fr 1.5fr 30px;gap:5px;margin-bottom:6px;display:grid}.rowld input,.rowld select{padding:5px 6px;font-size:12.5px}.x{border:1px solid var(--line-2);cursor:pointer;color:var(--bad);background:#fff;border-radius:2px}.cutbar{border:1px solid var(--line-2);background:#fff;border-radius:2px;min-width:260px;height:28px;display:flex;overflow:hidden}.cutbar span{font:11px var(--mono);color:#fff;white-space:nowrap;border-right:1px solid #fff;justify-content:center;align-items:center;display:flex;overflow:hidden}.cutbar span.rem{color:#555;background:repeating-linear-gradient(45deg,#e6e3de,#e6e3de 4px,#f5f2ee 4px 8px);border-right:0}.cutbar span.rem.good{color:#1f5238;background:repeating-linear-gradient(45deg,#d3e6da,#d3e6da 4px,#e8f1ec 4px 8px)}.legend{flex-wrap:wrap;gap:14px;margin:6px 0;font-size:12.5px;display:flex}.legend i{vertical-align:-1px;border-radius:0;width:12px;height:12px;margin-right:5px;display:inline-block}tr.best td{background:var(--ok-soft)}svg text{font:12px var(--font)}@media print{.site-band,.site-footer,.tabs,.calc-head__actions,.noprint,.toast{display:none!important}.page-calc .site-brand{height:auto;padding:0}.page-calc .logo{width:80px;margin:0;position:static}.calc-head{border-bottom:2px solid #000;padding:0 0 6px}.calc-head__top{min-height:0;padding:6px 0 0}.calc-head h1{font-size:22px}.calc-head__norm{color:#333}body,html{background:#fff}.calc-main{max-width:none;padding:8px 0}.print-note{color:#555;border-top:1px solid #999;margin-top:8px;padding-top:6px;font-size:11px;display:block}.card,.res{break-inside:avoid;border-color:#999}.res{border:1px solid #999}.grid{grid-template-columns:260px 1fr}.results{grid-template-columns:repeat(3,1fr)}}