:root{--bg:#f5f5ef;--paper:#fffef9;--ink:#263e31;--muted:#6d776d;--line:#dde1d5;--green:#355e43;--lime:#e1eac8;--orange:#ac683f;--warn:#895a24;--red:#a04032;--shadow:0 4px 20px #20352805;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none;font-size:14px}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-underline-offset:3px}a:hover{color:#152c1e}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #b98035;outline-offset:4px}button{transition:background .15s,box-shadow .15s}button:hover{filter:brightness(.97)}.skip{position:fixed;top:-100px;background:var(--green);color:white;z-index:9;padding:12px}.skip:focus{top:8px}.topbar{height:86px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(32px,calc((100vw - 1376px)/2))}.brand{display:flex;align-items:center;gap:4px;font-size:23px;font-weight:750;letter-spacing:-1px;text-decoration:none}.brand-mark{width:37px;height:37px;border-radius:9px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-size:29px;margin-right:10px;line-height:1;padding-bottom:4px}.brand-light{font-weight:400}.brand-divider{height:20px;width:1px;background:#cdd4c6;margin:0 18px}.brand-sub{font-size:10px;letter-spacing:1.4px;font-weight:600;color:var(--muted)}.private-pill{display:flex;align-items:center;gap:8px;border:1px solid #d6dfcd;border-radius:30px;background:#edf1e5;padding:8px 13px;font-size:11px;font-weight:550}.private-pill svg{width:12px;height:14px;stroke:currentColor;fill:none;stroke-width:1.7}main{max-width:1376px;margin:auto;padding:0 32px}.hero{display:flex;justify-content:space-between;align-items:center;gap:50px;padding:58px 0 50px}.eyebrow{font-size:10px;letter-spacing:1.7px;font-weight:650;display:flex;align-items:center;gap:10px}.small-line{width:23px;height:2px;background:var(--green)}h1{font-size:clamp(35px,3.5vw,51px);letter-spacing:-1.9px;line-height:1.1;margin:21px 0 18px;font-weight:650}h1 span{color:#718065;font-weight:450}.hero-copy>p{max-width:520px;font-size:14px;line-height:1.7;color:var(--muted);margin:0 0 23px}.tags{display:flex;gap:8px;flex-wrap:wrap}.tags span{font-size:10px;border:1px solid var(--line);border-radius:4px;padding:6px 9px;background:#fbfbf6}.hardware{display:flex;gap:24px;align-items:center;border-left:1px solid var(--line);padding:25px 0 25px 39px}.chip{width:153px;height:157px;background:linear-gradient(145deg,#eff0e6,#d4dac8);border:1px solid #b5c0a7;outline:1px solid #d1d8c7;outline-offset:6px;box-shadow:12px 14px 0 #dce1d266,inset 0 0 0 6px #e4e9d9;display:flex;align-items:center;flex-direction:column;justify-content:center;position:relative}.chip:after{content:'';position:absolute;inset:-14px;background:repeating-linear-gradient(90deg,transparent 0,transparent 9px,#c4cdba 9px,#c4cdba 12px);z-index:-1}.chip-label{font-size:10px;font-weight:700;letter-spacing:.7px}.chip strong{font-size:56px;letter-spacing:-3px;font-weight:500;line-height:1.3}.chip-footer{font-size:7px;letter-spacing:1px}.hardware-text{display:flex;flex-direction:column;gap:9px;white-space:nowrap}.tiny{font-size:8px;letter-spacing:1.4px;color:var(--muted)}.hardware-text strong{font-size:45px;font-weight:450;letter-spacing:-2px}.hardware-text strong small{font-size:17px;color:var(--muted);letter-spacing:0}.hardware-text>span:not(.tiny){font-size:10px;color:var(--muted)}.hardware-text a{font-size:10px;margin-top:6px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px}.section-heading .eyebrow{color:var(--muted);font-size:9px}h2{font-size:24px;font-weight:550;letter-spacing:-.7px;margin:8px 0 0}.primary{display:flex;gap:12px;align-items:center;border:0;border-radius:6px;background:var(--green);color:white;padding:13px 16px;font-size:11px;font-weight:550;box-shadow:0 3px 5px #29463110}.primary span{font-size:18px;line-height:1}.config-section{border-top:1px solid var(--line);padding-top:28px;scroll-margin-top:20px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 314px;gap:23px;align-items:start}.builder{min-width:0}.toolbar{display:grid;grid-template-columns:1fr 1.2fr .8fr;gap:18px;padding:19px 22px;background:#ebeee4;border:1px solid #dce1d2;border-radius:9px 9px 0 0}.toolbar label{font-size:10px;font-weight:600;color:var(--muted);display:flex;flex-direction:column;gap:9px}select{width:100%;padding:10px 29px 10px 11px;background-color:var(--paper);color:var(--ink);border:1px solid #d7decd;border-radius:5px;font-size:11px;min-height:37px}select:hover{border-color:#99ad8f}.stack-header{background:var(--paper);border:1px solid var(--line);border-top:0;border-bottom:0;padding:17px 20px 12px;display:flex;align-items:center;justify-content:space-between;gap:5px}.filters{display:flex;gap:2px;flex-wrap:wrap}.filters button{border:0;color:var(--muted);background:none;padding:7px 9px;font-size:10px;border-radius:5px}.filters button[aria-pressed=true]{background:#e9eddf;color:var(--ink);font-weight:650}.filters span{margin-left:5px;font-size:9px;color:var(--muted)}.stack-caption{font-size:8px;color:var(--muted);text-align:right}#roles{background:var(--paper);border-left:1px solid var(--line);border-right:1px solid var(--line)}.role{margin:0 20px;border-top:1px solid #e8ebdf;padding:15px 0 11px}.role-main{display:grid;grid-template-columns:32px minmax(105px,.7fr) minmax(155px,1.1fr) 72px;gap:11px;align-items:center}.role-icon{height:31px;width:31px;border:1px solid #e0e5d7;border-radius:7px;background:#f1f3eb;color:#69805a;display:grid;place-items:center;font-size:18px}.role h3{font-size:12px;margin:0 0 4px;font-weight:600}.role-sub{font-size:9px;color:var(--muted);line-height:1.4}.model-wrap select{font-size:11px;max-width:100%}.model-meta{margin-top:6px;font-size:8px;color:var(--muted);display:flex;gap:6px;align-items:center;flex-wrap:wrap}.budget-label{display:block;font-size:8px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin-bottom:4px}.budget-control{display:flex;align-items:center;gap:4px}.budget-control input{width:53px;min-width:0;background:#fafbf5;border:1px solid var(--line);border-radius:4px;padding:7px 4px;color:var(--ink);font-size:11px}.budget-control span{font-size:8px;color:var(--muted)}.budget-error{border-color:var(--orange)!important;background:#fff4e4!important}.role-bottom{display:flex;justify-content:space-between;align-items:center;margin-left:43px;margin-top:8px;gap:5px;font-size:9px}.load-toggle{display:flex;gap:6px;align-items:center;color:var(--muted)}.load-toggle input{margin:0;accent-color:var(--green);height:12px;width:12px}.role-state{font-size:8px;display:flex;gap:4px;align-items:center}.active-state{color:#42643d}.demand-state{color:#7f8977}.role details{margin:6px 0 0 43px}.role summary{font-size:9px;color:#637254;cursor:pointer;width:fit-content}.role details p{font-size:11px;line-height:1.65;color:var(--muted);max-width:630px;margin:9px 0}.detail-meta{font-size:9px!important}.reset-budget{background:none;border:0;text-decoration:underline;color:var(--muted);font-size:9px;padding:1px 0;margin-left:10px}.stack-bottom{display:flex;gap:7px;align-items:center;border:1px solid var(--line);border-top:0;background:var(--paper);border-radius:0 0 9px 9px;padding:16px 20px;font-size:9px;color:var(--muted)}.dot{width:5px;height:5px;background:#849970;border-radius:50%}.text-button{border:0;background:none;padding:0;color:var(--ink);font-size:10px;margin-left:auto}.local-note{font-size:10px;line-height:1.65;color:var(--muted);margin:12px 5px 0}.memory-card{background:#eef1e5;border:1px solid #d4ddc6;border-radius:9px;padding:24px 23px;position:sticky;top:20px}.memory-head{display:flex;justify-content:space-between;align-items:center}.memory-head .eyebrow{font-size:8px;letter-spacing:1.2px}.live-dot{height:6px;width:6px;background:#61814b;border-radius:50%;box-shadow:0 0 0 4px #dbe5ce}.memory-card h3{font-size:23px;letter-spacing:-.7px;font-weight:500;margin:15px 0 16px}.memory-number{display:flex;align-items:baseline;gap:8px}.memory-number strong{font-size:43px;letter-spacing:-1.8px;font-weight:450;font-variant-numeric:tabular-nums}.memory-number>span{font-size:15px;color:var(--muted)}.memory-sub{font-size:9px;color:var(--muted);margin:5px 0 18px}.memory-bar{height:15px;display:flex;border-radius:4px;overflow:hidden;background:#dfe5d5;gap:2px}.memory-bar span{height:100%;min-width:0}.legend{display:grid;grid-template-columns:1fr 1fr;gap:9px 5px;margin-top:13px}.legend-item{font-size:8px;color:var(--muted);display:flex;align-items:center;gap:5px}.legend-item i{height:5px;width:5px;border-radius:1px}.status{display:flex;align-items:center;gap:7px;margin:19px 0 12px;padding:10px 11px;border-radius:4px;background:#dee9ce;font-size:10px;color:#476439}.status.warn{background:#f1e7cf;color:var(--warn)}.status.error{background:#f1dcd6;color:var(--red)}.memory-facts{border-bottom:1px solid #d6ddcb;padding-bottom:17px}.memory-facts>div{display:flex;justify-content:space-between;gap:10px;font-size:9px;margin:12px 0}.memory-facts span{color:var(--muted)}.memory-facts strong{font-weight:600;font-variant-numeric:tabular-nums}.allocation{padding-top:18px}.allocation-title{font-size:11px;font-weight:600;display:flex;justify-content:space-between;margin-bottom:17px}.allocation-title span{font-size:9px;font-weight:400;color:var(--muted)}.allocation label{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin-bottom:6px}.allocation output{color:var(--ink);font-weight:600}.allocation input{width:100%;margin:0 0 17px;height:4px;accent-color:var(--green);cursor:pointer}.allocation p{font-size:9px;line-height:1.65;color:var(--muted);margin:0 0 17px}.memory-method{border-top:1px solid #d6ddcb;padding-top:14px}.memory-method summary{font-size:9px;cursor:pointer}.memory-method p{font-size:10px;line-height:1.6;color:var(--muted)}.guide-section{padding:47px 0 39px}.guide-label{font-size:8px;color:var(--muted);letter-spacing:1.4px}.guide-grid{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:18px;align-items:start}.guide-card{background:#fffef9;border:1px solid var(--line);border-radius:8px;padding:24px;min-width:0}.recommend-card{background:#e8eddf}.card-index{font-size:8px;letter-spacing:1.3px;color:var(--muted)}.guide-card h3{font-size:21px;line-height:1.25;letter-spacing:-.5px;font-weight:500;margin:16px 0}.guide-card p,.guide-card li,.guide-card dd{font-size:11px;color:var(--muted);line-height:1.75}.scenario-explanation{padding-top:14px;border-top:1px solid #d6decb;font-size:10px;line-height:1.7;color:var(--muted)}.guide-card details{border-top:1px solid #dfe4d4;margin-top:18px;padding-top:13px}.guide-card summary{font-size:10px;cursor:pointer;font-weight:550;line-height:1.6}.software{margin:0}.software>div{padding:0 0 13px;margin-bottom:13px;border-bottom:1px solid #e6e9df}.software>div:last-child{border-bottom:0;padding-bottom:0;margin-bottom:0}.software dt{font-size:10px;font-weight:600;margin-bottom:5px}.software dd{margin:0;font-size:10px}.software code{font-size:9px;color:var(--ink)}.principles{padding:0;list-style:none}.principles li{font-size:10px;margin:14px 0;position:relative;padding-left:14px}.principles li:before{content:'+';position:absolute;left:0;color:#6d8756}.principles strong{display:block;color:var(--ink);font-weight:550}#warnings .notice{border-left:2px solid #b88b53;padding:7px 9px;background:#f9eedb;font-size:10px;line-height:1.6;color:#825727;margin-top:10px;border-radius:0 4px 4px 0}#warnings .notice.error{border-color:var(--red);background:#f5e3dd;color:var(--red)}#loaded-list{padding-left:15px}#loaded-list li{font-size:10px;margin-bottom:5px}footer{border-top:1px solid var(--line);padding:23px 0 31px;display:flex;justify-content:space-between;align-items:center;font-size:9px;color:var(--muted)}.brand-footer{font-weight:650;font-size:13px;color:var(--ink);letter-spacing:-.2px}.brand-footer span{font-size:9px;font-weight:400;color:var(--muted);margin-left:8px;letter-spacing:0}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:12px 20px;border-radius:7px;font-size:12px;box-shadow:0 5px 20px #0002;opacity:0;pointer-events:none;transition:opacity .2s;z-index:5;max-width:90vw;text-align:center}#toast.show{opacity:1}.noscript{padding:30px}.hidden{display:none!important}
@media(min-width:1500px){main{padding:0}.topbar{padding-left:calc((100vw - 1376px)/2);padding-right:calc((100vw - 1376px)/2)}.hero{padding-top:66px;padding-bottom:58px}.role-main{grid-template-columns:33px minmax(135px,.8fr) minmax(190px,1.15fr) 77px}.role{padding-top:18px;padding-bottom:13px}}
@media(max-width:1120px){.hardware{padding-left:25px;gap:21px}.hardware-text{display:none}.hero{gap:24px}.workspace{grid-template-columns:minmax(0,1fr) 287px;gap:16px}.memory-card{padding:20px 17px}.stack-caption{display:none}.role{margin:0 15px}.role-main{grid-template-columns:26px minmax(94px,.7fr) minmax(130px,1.1fr) 63px;gap:8px}.role-icon{width:26px;height:29px}.role-bottom,.role details{margin-left:34px}.role-sub{font-size:8px}.model-wrap select{font-size:10px;padding-left:8px}.guide-card{padding:21px}.toolbar{gap:10px;padding:16px}.guide-grid{gap:13px}.role h3{font-size:11px}}
@media(max-width:870px){.brand-sub,.brand-divider{display:none}.workspace{grid-template-columns:1fr}.memory-card{position:static;display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.memory-head,.memory-card h3,.memory-number,.memory-sub,.memory-bar,.legend,.status,.memory-facts{grid-column:1}.allocation{grid-column:2;grid-row:1 / 9;padding-top:0}.memory-method{grid-column:1 / -1;margin-top:10px}.memory-facts{border-bottom:0}.memory-card h3{margin-top:12px}.guide-grid{grid-template-columns:1fr 1fr}.recommend-card{grid-column:1 / -1}.recommend-card h3 br{display:none}.guide-label{display:none}.hero{padding-top:40px;padding-bottom:36px}.role-main{grid-template-columns:32px minmax(110px,.8fr) minmax(155px,1.2fr) 72px}.role h3{font-size:12px}.role-sub{font-size:9px}.role-icon{width:31px;height:31px}.role-bottom,.role details{margin-left:40px}.model-wrap select{font-size:11px}}
@media(max-width:590px){main{padding:0 17px}.topbar{height:68px;padding:0 17px}.brand{font-size:21px}.brand-mark{width:31px;height:32px;font-size:26px;margin-right:7px}.private-pill{font-size:9px;padding:7px 9px}.hero{padding:33px 0 31px}.hero .eyebrow{font-size:8px;letter-spacing:1.1px}.hero-copy>p{font-size:12px}.hardware{display:none}h1{font-size:37px;letter-spacing:-1.5px;margin:19px 0 17px}.tags{gap:5px}.tags span{font-size:8px;padding:5px 6px}.section-heading{align-items:flex-start;margin-bottom:17px}.section-heading h2{font-size:20px}.primary{font-size:9px;padding:10px 11px;max-width:147px;gap:5px;line-height:1.5}.toolbar{grid-template-columns:1fr 1fr;padding:13px;gap:12px}.toolbar label:last-child{grid-column:1 / -1;display:flex;flex-direction:row;align-items:center;justify-content:space-between}.toolbar label:last-child select{width:57%;max-width:210px}.toolbar label{font-size:9px}select{font-size:10px;min-height:37px}.stack-header{padding:14px 11px 11px}.filters button{padding:7px 8px;font-size:9px}.role{margin:0 13px;padding-top:14px}.role-main{grid-template-columns:29px minmax(0,1fr) 68px;gap:9px}.role-title{grid-column:2}.role-icon{grid-column:1;grid-row:1}.model-wrap{grid-column:1 / 3;grid-row:2;margin-top:3px}.budget-wrap{grid-column:3;grid-row:2}.role-state{font-size:8px}.role-bottom{margin-left:0}.role details{margin-left:0;margin-top:9px}.model-meta{font-size:8px}.role-sub{font-size:9px}.role h3{font-size:12px}.budget-control input{width:49px}.memory-card{display:block;padding:22px}.memory-number strong{font-size:45px}.memory-bar{height:18px}.legend-item{font-size:10px}.legend{gap:12px}.memory-facts>div{font-size:11px}.allocation{padding-top:16px;border-top:1px solid #d6ddcb}.allocation label{font-size:11px}.allocation input{margin:6px 0 21px}.allocation p{font-size:10px}.memory-method summary{font-size:11px}.guide-grid{grid-template-columns:1fr}.guide-section{padding-top:35px}.guide-card{padding:22px}.guide-card h3 br{display:none}.guide-card p,.guide-card li,.guide-card dd{font-size:12px}.card-index{font-size:9px}.guide-card summary{font-size:11px}.scenario-explanation{font-size:11px}footer{flex-direction:column;gap:14px;align-items:flex-start}.stack-bottom{padding:15px 13px;font-size:8px}.text-button{font-size:9px}.guide-label{display:none}.local-note{font-size:10px}h2{line-height:1.3}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}