.calc-theme{--accent:#7fb9d4}.calc-layout{display:grid;grid-template-columns:420px 1fr;gap:18px}.assumption-panel{position:sticky;top:90px;align-self:start;max-height:calc(100vh - 110px);overflow:auto}.range-row{display:grid;grid-template-columns:1fr 90px;gap:10px;align-items:end}.range-row input[type=range]{grid-column:1/-1;width:100%}.architecture-switch{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.architecture-option{padding:14px;border:1px solid rgba(255,255,255,.13);border-radius:14px;background:#0b0d0e;color:#aaa;cursor:pointer}.architecture-option.active{background:#edf2f4;color:#111;border-color:#edf2f4}.architecture-option strong{display:block}.architecture-option span{font-size:11px}.cost-stack{height:46px;display:flex;overflow:hidden;border-radius:12px;background:#1b1e20}.cost-stack i{height:100%;min-width:1px}.cost-stack .compute{background:#7fb9d4}.cost-stack .egress{background:#ef8b78}.cost-stack .storage{background:#e8bd67}.cost-stack .platform{background:#a98ac2}.cost-stack .ops{background:#86c6a5}.legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.legend span{display:flex;align-items:center;gap:6px;color:#a4a7a9;font-size:11px}.legend i{width:9px;height:9px;border-radius:3px}.cost-table{width:100%;border-collapse:collapse}.cost-table td{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.09)}.cost-table td:last-child{text-align:right;font-weight:800}.architecture-map{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:9px;padding:20px;border:1px solid rgba(255,255,255,.11);border-radius:18px;background:#0d0f10}.arch-node{padding:16px;border:1px solid rgba(255,255,255,.13);border-radius:14px;text-align:center}.arch-arrow{font-size:24px;color:#7fb9d4}.scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.scenario-card{padding:18px;border:1px solid rgba(255,255,255,.12);border-radius:17px;background:#111315}.scenario-card h3{margin:0}.scenario-card .price{font-size:38px;font-weight:900;margin:15px 0}.scenario-card dl{display:grid;grid-template-columns:1fr auto;gap:7px;font-size:12px}.scenario-card dt{color:#989b9d}.scenario-card dd{margin:0}.sensitivity-list{display:grid;gap:10px}.sensitivity-row{display:grid;grid-template-columns:150px 1fr 80px;align-items:center;gap:12px}.sensitivity-bar{height:14px;border-radius:999px;background:#24282a;position:relative;overflow:hidden}.sensitivity-bar i{position:absolute;left:50%;height:100%;background:#7fb9d4}.risk-table{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.risk-card{padding:14px;border:1px solid rgba(255,255,255,.11);border-radius:14px}.risk-card strong{display:block}.risk-card span{color:#999;font-size:11px}.break-even{font-size:64px;font-weight:900;letter-spacing:-.06em}@media(max-width:1100px){.calc-layout{grid-template-columns:1fr}.assumption-panel{position:static;max-height:none}.scenario-grid{grid-template-columns:1fr 1fr}}@media(max-width:700px){.architecture-switch,.scenario-grid,.risk-table{grid-template-columns:1fr}.architecture-map{grid-template-columns:1fr}.arch-arrow{transform:rotate(90deg);text-align:center}.sensitivity-row{grid-template-columns:1fr}.break-even{font-size:42px}}