:root{--bg:#07111e;--panel:#101d2e;--panel2:#15253a;--line:#293b52;--text:#f5f8fc;--muted:#91a1b5;--green:#55e5a6;--blue:#6faaff;--orange:#ffb45e;--red:#ff7b84;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 82% -8%,#174b42 0,transparent 34%),var(--bg);color:var(--text);font-size:16px}.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1460px)/2));border-bottom:1px solid #1c2b3d;background:#07111ee8;backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.brand{font-weight:760;display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--green);color:#071710}.all-link{color:var(--muted);text-decoration:none;font-size:13px}main{max-width:1460px;margin:auto;padding:34px 24px 70px}.intro{display:grid;grid-template-columns:1fr auto;align-items:end;gap:30px;margin-bottom:28px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-weight:780;color:var(--green);font-size:11px;margin:0 0 8px}.intro h1{font-size:clamp(40px,6vw,72px);line-height:.98;margin:0;letter-spacing:-.055em}.intro>div>p:last-child{color:var(--muted);line-height:1.55}.fuel-badge{min-width:250px;background:linear-gradient(135deg,#173b33,#14253a);border:1px solid #2d6557;border-radius:18px;padding:18px 23px}.fuel-badge span,.fuel-badge small{display:block;color:#a2b9b1;font-size:12px}.fuel-badge strong{display:block;color:var(--green);font-size:33px;margin:7px 0}.panel{min-width:0;background:linear-gradient(155deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:18px;box-shadow:0 16px 45px #0002}.mode-panel{padding:7px;margin-bottom:18px}.mode-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.mode-tabs button{border:0;background:transparent;color:var(--muted);padding:14px;border-radius:12px;font:inherit;font-weight:700;cursor:pointer}.mode-tabs button.active{background:#284d43;color:#e2fff5;box-shadow:0 8px 24px #0003}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr);gap:18px;align-items:start}.controls{padding:20px;position:sticky;top:88px;max-height:calc(100vh - 104px);overflow:auto}.panel-title,.chart-head{display:flex;justify-content:space-between;align-items:center;gap:15px}.panel-title h2,.panel h2{font-size:20px;margin:0}.panel-title button{border:0;background:transparent;color:var(--green);font:inherit;font-size:13px;cursor:pointer}.mode-fields{display:none}.mode-fields.active{display:block}.controls label{display:block;color:var(--muted);font-size:13px;margin-top:16px}.controls select,.controls input{width:100%;background:#081524;border:1px solid #2d4058;color:var(--text);border-radius:10px;padding:11px 12px;font:inherit;font-size:14px;margin-top:7px}.unit-input{position:relative}.unit-input input{padding-right:78px}.unit-input b{position:absolute;right:12px;top:19px;color:#74879d;font-size:11px}.divider{height:1px;background:var(--line);margin:19px 0}.field-note{font-size:11px;color:#73859a;line-height:1.45}.car-block{margin-top:16px;padding:15px;border:1px solid var(--line);border-radius:12px}.car-block h3{margin:0;color:var(--green);font-size:15px}.dashboard{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.result{padding:24px;display:flex;justify-content:space-between;align-items:center;gap:30px;background:radial-gradient(circle at 100% 0,#205b4d 0,transparent 43%),linear-gradient(155deg,#17334b,#101e30);border-color:#306455}.result h2{font-size:clamp(38px,5vw,58px);margin:0 0 8px}.result p:last-child{color:var(--muted);margin:0}.result-cost{text-align:right;min-width:230px}.result-cost span,.result-cost small{display:block;color:var(--muted);font-size:11px}.result-cost strong{display:block;color:var(--green);font-size:31px;margin:7px 0}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metric-grid article{padding:18px}.metric-grid span,.metric-grid small{display:block;color:var(--muted);font-size:11px}.metric-grid strong{display:block;font-size:23px;margin:8px 0}.chart-panel,.details,.notice{padding:22px}.fuel-chart{display:grid;gap:14px;margin-top:20px}.bar-row{display:grid;grid-template-columns:130px minmax(0,1fr) 120px;gap:12px;align-items:center}.bar-row span{color:var(--muted);font-size:12px}.bar-track{height:28px;background:#081523;border-radius:8px;overflow:hidden}.bar-track i{display:block;height:100%;min-width:2px;background:linear-gradient(90deg,#319b77,var(--green));border-radius:8px}.bar-row:nth-child(2) i{background:linear-gradient(90deg,#4e79bf,var(--blue))}.bar-row strong{text-align:right;font-size:13px}.detail-list{display:grid;margin-top:15px}.detail-row{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px}.detail-row strong{color:var(--text);text-align:right}.notice{display:flex;gap:18px}.notice-icon{flex:0 0 38px;height:38px;display:grid;place-items:center;background:#3c321f;color:var(--orange);border-radius:12px;font-weight:800}.notice p{color:var(--muted);line-height:1.6;margin:9px 0 0}.rules{margin-top:30px;padding:35px;border:1px solid var(--line);border-radius:18px}.rules>h2{font-size:32px;margin:0 0 23px}.rules-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.rules-grid article{background:#0f1b2d;border:1px solid var(--line);border-radius:13px;padding:19px}.rules-grid strong{font-size:22px;color:var(--green)}.rules-grid p{color:var(--muted);line-height:1.55;font-size:13px}@media(max-width:1120px){.workspace{grid-template-columns:1fr}.controls{position:static;max-height:none}.metric-grid{grid-template-columns:1fr 1fr}}@media(max-width:760px){main{padding:24px 14px}.topbar{padding:0 14px}.intro{grid-template-columns:1fr}.intro h1{font-size:42px}.fuel-badge{max-width:280px}.result{align-items:flex-start;flex-direction:column}.result-cost{text-align:left;min-width:0}.mode-tabs{grid-template-columns:1fr}.metric-grid,.rules-grid{grid-template-columns:1fr}.bar-row{grid-template-columns:95px minmax(0,1fr)}.bar-row strong{grid-column:2;text-align:left}}@media(max-width:470px){.all-link{display:none}.rules{padding:22px}}