@import "https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=Karla:wght@300;400;500;600;700&display=swap";
:root{--bg:#f1f3ef;--panel:#fff;--panel-2:#f6f8f5;--panel-3:#e4e8e2;--line:#e6e9e3;--line-soft:#1f2a240d;--text:#1f2a24;--text-2:#55625a;--muted:#6f7c74;--muted-2:#9aa49c;--accent:#4f7357;--accent-2:#3a5541;--accent-soft:#e7efe8;--accent-ink:#f1f3ef;--accent-bright:#7fae87;--ref:#4a6b8a;--ref-soft:#e8eef4;--good:#4f7357;--warn:#7d4a2a;--warn-soft:#f7ece4;--bad:#b4432c;--font-body:"Karla", system-ui, -apple-system, sans-serif;--font-display:"DM Serif Display", Georgia, serif;--radius:20px;--radius-sm:14px;--radius-xs:10px;--radius-pill:999px;--shadow-1:0 2px 20px #1f2a2412;--shadow-2:0 14px 34px #1f2a2424;--shadow-3:0 16px 40px #1f2a2429;--ease:cubic-bezier(.2, .7, .3, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);color:var(--text);font:16px/1.55 var(--font-body);-webkit-text-size-adjust:100%;overscroll-behavior-y:none;margin:0;padding:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}::selection{background:var(--accent-soft)}.app{overflow-anchor:none;max-width:760px;margin:0 auto;padding:0 20px 120px}header.top{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:8px;padding:20px 0 16px;display:flex}.logo-mark{background:var(--accent);width:34px;height:34px;color:var(--accent-ink);border:0;border-radius:50%;flex:none;place-items:center;display:grid}.logo-mark svg{width:17px;height:17px}header.top h1{font-family:var(--font-display);letter-spacing:0;margin:0;font-size:23px;font-weight:400}header.top .badge{text-transform:uppercase;letter-spacing:.14em;background:var(--accent-soft);color:var(--accent-2);border-radius:var(--radius-pill);border:0;padding:5px 10px;font-size:10.5px}.steps{flex-direction:column;align-items:center;gap:10px;margin:14px 0 24px;display:flex}.steps .dots{gap:8px;display:flex}.steps .dots button{cursor:pointer;background:0 0;border:none;place-items:center;width:32px;height:32px;padding:0;display:grid}.steps .dots button:disabled{cursor:not-allowed}.steps .dots button:after{content:"";border-radius:var(--radius-pill);background:var(--line);width:8px;height:8px;transition:background .15s var(--ease), width .15s var(--ease)}.steps .dots button:disabled:after{background:var(--line-soft)}.steps .dots button[data-active=true]:after{background:var(--accent);width:22px}.steps .dots button[data-done=true]:after{background:var(--accent-bright)}.steps .caption{color:var(--muted);letter-spacing:.02em;font-size:13px}.card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow-1);border:0;margin-bottom:20px;padding:26px}.card h2{font-family:var(--font-display);letter-spacing:0;text-align:left;margin:0 0 6px;font-size:30px;font-weight:400;line-height:1.12}.card p.hint{color:var(--text-2);text-align:left;margin:0 0 18px;font-size:15px;line-height:1.6}.grid2{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;display:grid}@media (max-width:860px){.grid2{grid-template-columns:1fr}}button.btn{border-radius:var(--radius-pill);border:1px solid var(--line);background:var(--panel);min-height:54px;color:var(--text);font-family:var(--font-body);cursor:pointer;transition:transform .1s var(--ease), background .15s var(--ease), border-color .15s var(--ease), opacity .15s var(--ease);padding:0 26px;font-size:15px;font-weight:600}button.btn:hover:not(:disabled){background:var(--panel-2);border-color:#b9c2ba}button.btn:active:not(:disabled){transform:scale(.98)}button.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:#0000}button.btn.primary:hover:not(:disabled){background:var(--accent-2)}button.btn.ghost{color:var(--muted);background:0 0;border-color:#0000}button.btn.ghost:hover:not(:disabled){background:var(--panel-2);color:var(--text)}button.btn:disabled{background:var(--line);color:var(--muted-2);cursor:not-allowed;opacity:1;border-color:#0000}.row{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:10px;display:flex}.step-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;margin-top:24px;padding-top:18px;display:flex}.step-footer:empty{display:none}@media (max-width:480px){.step-footer button.btn{flex:1}}label.field{margin-bottom:14px;display:block}label.field span{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;font-size:12px;display:block}input[type=text],input[type=number],select{width:100%;min-height:52px;font-family:var(--font-body);background:var(--panel-2);color:var(--text);border-radius:var(--radius-xs);transition:border-color .15s var(--ease), box-shadow .15s var(--ease);border:1px solid #dfe4dd;padding:0 14px;font-size:16px}input[type=text]:focus,input[type=number]:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}input[type=range]{accent-color:var(--accent)}.stage{border-radius:var(--radius-sm);background:var(--panel-3);touch-action:manipulation;cursor:crosshair;position:relative;overflow:hidden}.stage img{width:100%;height:auto;display:block}.dot{border-radius:var(--radius-pill);color:#fff;pointer-events:none;border:0;place-items:center;width:30px;height:30px;margin:-15px 0 0 -15px;font-size:12px;font-weight:700;display:grid;position:absolute;box-shadow:0 0 0 3px #ffffffe6}.dot.ref{background:var(--ref)}.dot.quad{background:var(--accent)}.stage svg{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.substeps{margin-bottom:4px}.substep-block{gap:12px;display:flex}.substep-rail{flex-direction:column;flex:none;align-items:center;display:flex}.substep-connector{background:var(--line);flex:1;width:2px;min-height:12px;margin:4px 0}.substep-rail-last{padding-bottom:2px}.substep-content{flex:1;min-width:0;padding-bottom:18px}.substep-num{border-radius:var(--radius-pill);width:30px;height:30px;color:var(--muted-2);animation:substep-pop .3s var(--ease);background:#eceae4;border:0;flex:none;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}@keyframes substep-pop{0%{opacity:.4;transform:scale(.7)}to{opacity:1;transform:scale(1)}}.substep-block[data-state=active] .substep-num{background:var(--ref);color:#fff}.substep-block[data-state=done] .substep-num{background:var(--accent-soft);color:var(--accent-2)}.substep-header{text-align:left;cursor:pointer;border-radius:var(--radius-xs);width:100%;transition:background .15s var(--ease);background:0 0;border:none;padding:3px 4px;display:block}.substep-header:hover:not(:disabled){background:var(--line-soft)}.substep-header:disabled{cursor:not-allowed}.substep-title{color:var(--text);font-size:16px;font-weight:700;display:block}.substep-block[data-state=upcoming] .substep-title{color:var(--muted-2)}.substep-sub{color:var(--muted);margin-top:2px;font-size:14px;display:block}.substep-body{margin:12px 4px 0}.substep-summary{color:var(--ref);margin:4px 4px 0;font-size:14px;font-weight:600}.substeps-reset{color:var(--muted);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0 0 12px 4px;font-size:13px;text-decoration:underline}.substeps-reset:hover{color:var(--text)}.chips{flex-wrap:wrap;justify-content:flex-start;gap:8px;display:flex}.chip{border-radius:var(--radius-pill);min-height:42px;color:var(--text);font-family:var(--font-body);cursor:pointer;transition:background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease), transform .1s var(--ease);background:0 0;border:1px solid #dfe4dd;align-items:center;padding:0 15px;font-size:13px;font-weight:600;display:inline-flex}.chip:hover{border-color:var(--accent);color:var(--accent-2)}.chip:active{transform:scale(.97)}.chip[data-on=true]{background:var(--accent-soft);color:var(--accent-2);border-color:var(--accent)}.product{text-align:left;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--panel);width:100%;color:var(--text);cursor:pointer;transition:border-color .15s var(--ease), background .15s var(--ease), transform .1s var(--ease);align-items:center;gap:16px;margin-bottom:10px;padding:14px;display:flex}.product:hover{border-color:var(--accent)}.product:active{transform:scale(.995)}.product[data-on=true]{border-color:var(--accent);background:#f4f8f4}.product .thumb{background:var(--panel-3) center / cover no-repeat;border-radius:12px;flex:none;width:104px;height:104px;overflow:hidden}.product .name{font-family:var(--font-display);font-size:20px;font-weight:400;line-height:1.15}.product .meta{color:var(--muted);margin-top:3px;font-size:14px}.product .price{color:var(--accent-2);margin-top:3px;font-size:13px;font-weight:600}.product-detail{flex-direction:column;gap:14px;display:flex}.product-detail .hero{aspect-ratio:4/3;border-radius:var(--radius-sm);background:var(--panel-3) center / cover no-repeat;width:100%;box-shadow:var(--shadow-2);position:relative;overflow:hidden}.product-detail .hero .sku{border-radius:var(--radius-pill);letter-spacing:.1em;text-transform:uppercase;color:var(--text);background:#ffffffeb;padding:6px 12px;font-size:12px;position:absolute;bottom:12px;left:12px}.product-detail h3{font-family:var(--font-display);margin:0;font-size:28px;font-weight:400;line-height:1.1}.product-detail .desc{color:var(--text-2);font-size:15px;line-height:1.6}.spec-row{flex-wrap:wrap;gap:22px;display:flex}.spec-row .k{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-size:11px}.spec-row .v{font-family:var(--font-display);font-size:20px}.bid-scroll{margin:0 -4px;padding:0 4px;overflow-x:auto}table.bid{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}table.bid th{text-align:left;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;padding:0 8px 12px;font-size:11px;font-weight:600}table.bid td{border-top:1px solid var(--line);vertical-align:top;padding:14px 8px}table.bid tr:hover td{background:var(--line-soft)}table.bid td.num,table.bid th.num{text-align:right;font-variant-numeric:tabular-nums}.totals{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.totals div{font-variant-numeric:tabular-nums;justify-content:space-between;padding:7px 8px;display:flex}.totals div.sub{color:var(--muted);font-size:14px}.totals div.grand{border-radius:var(--radius-sm);background:var(--text);color:var(--accent-ink);border:0;align-items:baseline;margin-top:12px;padding:20px}.totals div.grand span:last-child{font-family:var(--font-display);font-size:34px;font-weight:400}.investment{background:var(--text);color:var(--accent-ink);border-radius:var(--radius);padding:26px}.investment .k{letter-spacing:.16em;text-transform:uppercase;color:#a8b6ac;font-size:12px}.investment .v{font-family:var(--font-display);font-size:44px;line-height:1.05}.investment .note{color:#a8b6ac;padding-top:4px;font-size:14px}.investment button.btn.primary{background:var(--accent-bright);color:#12201a;width:100%;margin-top:18px}.investment button.btn.ghost{width:100%;color:var(--accent-ink);border:1px solid #3d4b43;margin-top:10px}.alert{border-radius:var(--radius-xs);background:var(--panel-2);border:0;margin-bottom:10px;padding:12px 16px;font-size:15px;line-height:1.45}.alert.warn{background:var(--warn-soft);color:var(--warn)}.alert.bad{color:var(--bad);background:#f8e8e4}.alert.good{background:var(--accent-soft);color:var(--accent-2)}.compare{grid-template-columns:1fr 1fr;gap:18px;display:grid}@media (max-width:700px){.compare{grid-template-columns:1fr}}.compare figure{margin:0}.compare figcaption{color:var(--muted);text-transform:uppercase;letter-spacing:.16em;margin-bottom:8px;font-size:12px;font-weight:600}.compare figure+figure figcaption{color:var(--accent-2)}.compare img{border-radius:var(--radius-sm);width:100%;display:block}.compare figure+figure img{box-shadow:var(--shadow-3)}.reveal{aspect-ratio:3/2;border-radius:var(--radius-sm);background:var(--panel-3);cursor:pointer;width:100%;box-shadow:var(--shadow-3);border:0;padding:0;display:block;position:relative;overflow:hidden}.reveal img{object-fit:cover;width:100%;height:100%;display:block}.reveal .tag{border-radius:var(--radius-pill);letter-spacing:.14em;text-transform:uppercase;background:var(--accent);color:#fff;padding:7px 14px;font-size:12px;font-weight:700;position:absolute;bottom:14px;left:14px}.reveal[data-showing=before] .tag{color:var(--text);background:#ffffffeb}.render-options{flex-wrap:wrap;gap:10px;display:flex}.render-options button{cursor:pointer;transition:border-color .15s var(--ease);background:0 0;border:2px solid #0000;border-radius:12px;padding:0;line-height:0;overflow:hidden}.render-options button[data-on=true]{border-color:var(--accent)}.render-options img{object-fit:cover;width:84px;height:84px;display:block}.spinner{border:2px solid #f1f3ef59;border-top-color:var(--accent-ink);border-radius:var(--radius-pill);width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}button.btn.pulsing{cursor:default;animation:1.1s ease-in-out infinite pulse}.mono{font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.small{font-size:13px}.serif{font-family:var(--font-display);font-weight:400}@media print{:root{--bg:#fff}.steps,header.top .badge,button.btn,.render-options,.substeps-reset,.step-footer{display:none!important}.app{max-width:none;padding:0}.card{box-shadow:none;border:1px solid var(--line);break-inside:avoid}.investment{color:var(--text);border:2px solid var(--text);background:#fff}.investment .k,.investment .note{color:var(--muted)}}