.qf{border:1px solid #d9d6ca;border-radius:6px;overflow:hidden;background:#fff}.qf-top{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:19px 24px;border-bottom:1px solid #dfdcd2;font-size:13px}.qf-top i{display:inline-block;width:7px;height:7px;background:var(--gold);border-radius:50%;margin-right:9px}.qf-top small{font-size:11px;color:var(--gray)}.qf-flow{position:relative;background:radial-gradient(ellipse at 50% 50%,#f7efd1 0,transparent 52%),#f7f6f1;display:grid;grid-template-columns:1.1fr 1fr 1.1fr;gap:25px;align-items:center;padding:27px 26px 32px;min-height:370px}.qf-lines{position:absolute;width:100%;height:calc(100% - 55px);left:0;top:30px;pointer-events:none;z-index:0}.qf-lines path{fill:none;stroke:#d0b65f;stroke-width:1.3}.qf-lines .qf-line-out{stroke:#a78b30;stroke-width:1.7}.qf-flow>div{position:relative;z-index:1}.qf-column-label{font-size:9px;letter-spacing:1.2px;font-weight:650;margin-bottom:20px;color:#62655e}.qf-source-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 15px}.qf-source{display:flex;flex-direction:column;align-items:center;text-align:center;min-width:0}.qf-source-icon{background:#fff;border:1px solid #ddd7c2;width:52px;height:55px;border-radius:8px;box-shadow:0 4px 10px #0b0d1205;display:grid;place-items:center;margin-bottom:10px;transform:rotate(-3deg)}.qf-source:nth-child(even) .qf-source-icon{transform:rotate(3deg)}.qf-source-icon svg{width:26px;height:26px;stroke:#7f650e;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.qf-source strong{font-size:12px;font-weight:550;line-height:1.5;background:#f7f6f1;padding:1px 3px}.qf-source small{display:block;color:var(--gray);font-size:10px;line-height:1.5;max-width:125px;background:#f7f6f1;padding:1px 3px}.qf-engine{text-align:center;padding-top:18px}.qf-orbit{width:180px;height:180px;border:1px solid #ddcb8b;border-radius:50%;margin:0 auto 24px;padding:11px;box-shadow:0 0 0 12px #e2b32608;position:relative;background:#f4eedb}.qf-orbit:before{content:'';position:absolute;width:7px;height:7px;border-radius:50%;background:var(--gold);left:25px;top:19px;box-shadow:0 0 0 5px #f8f0d7}.qf-core{background:var(--ink);color:var(--cream);border:1px solid #3b3931;border-radius:50%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 8px 18px #0b0d1214}.qf-core svg{width:45px;height:45px;fill:none;stroke:var(--gold);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;margin-bottom:3px}.qf-core strong{font-family:Manrope,Arial,sans-serif;font-size:23px;letter-spacing:-1px;line-height:1.3}.qf-core>span{font-size:7px;letter-spacing:1.6px;color:#c4c2b8;margin-top:5px}.qf-engine h3{font-size:17px;font-weight:600;letter-spacing:-.5px;line-height:1.3}.qf-engine>p{font-size:11px;margin-top:7px;color:#64675e}.qf-outputs{border:1px solid #d9d2b9;background:#fff;border-radius:5px;box-shadow:0 9px 23px #0b0d1205}.qf-outputs>.qf-column-label{display:flex;justify-content:space-between;padding:17px 18px;margin:0;border-bottom:1px solid #e5e2d9;color:#62655e}.qf-outputs>.qf-column-label>span{font-size:17px;line-height:1;color:#8c6e0f}.qf-outputs article{display:flex;gap:11px;padding:17px 18px;border-bottom:1px solid #e5e2d9}.qf-outputs article:last-child{border-bottom:0;background:#fbf8ed}.qf-output-number{font-size:9px;color:#80640b;line-height:1.8;padding-top:1px}.qf-outputs h3{font-size:13px;letter-spacing:-.2px;line-height:1.5;font-weight:600}.qf-outputs p{font-size:11px;line-height:1.7;margin-top:3px}.qf-explore{padding:21px 25px 0;border-top:1px solid #dfdcd2}.qf-explore-label{font-size:9px;letter-spacing:1.3px;font-weight:600;color:#6a6c64;margin-bottom:13px}.qf-buttons{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.qf-buttons button{display:flex;align-items:center;gap:12px;justify-content:center;font:550 12px/1.5 'DM Sans',Arial,sans-serif;padding:12px 9px;border:1px solid #d9d6ca;border-radius:3px;background:#fff;color:var(--ink);min-height:46px}.qf-buttons button>span{font-size:9px;color:#75776f}.qf-buttons button[aria-pressed=true]{background:var(--ink);color:var(--cream);border-color:var(--ink);box-shadow:inset 0 -3px 0 var(--gold)}.qf-buttons button[aria-pressed=true]>span{color:var(--gold)}.qf-buttons button:hover{filter:none;border-color:#9d7d15}.qf-detail{display:grid;grid-template-columns:1fr 1fr;gap:34px;padding:24px 0 25px;min-height:170px}.qf-detail-label{font-size:8px;letter-spacing:1px;color:#80640b;font-weight:650}.qf-detail h4{font-size:18px;letter-spacing:-.5px;line-height:1.4;font-weight:600;margin:6px 0 8px}.qf-detail p{font-size:13px;line-height:1.8}.qf-example{border-left:1px solid #dedbd0;padding-left:27px}.qf-example p{margin-top:10px}.qf-foot{border-top:1px solid #dfdcd2;padding:16px 25px;display:flex;justify-content:space-between;gap:25px;align-items:center;background:#fbfaf7}.qf-foot>span{font-size:10px;line-height:1.7;color:#6a6c64;max-width:650px}.qf-foot>a{font-size:11px;font-weight:550;white-space:nowrap}.qf-foot>a>span{font-size:16px;margin-left:9px}.qf-stages{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin-top:25px}.qf-stages>div{display:grid;grid-template-columns:24px 1fr;gap:3px 7px;border-top:1px solid #d9d6ca;padding-top:15px}.qf-stages>div>span{font-size:10px;color:#80640b;padding-top:2px}.qf-stages strong{font-size:13px;font-weight:550}.qf-stages small{grid-column:2;font-size:11px;color:var(--gray);line-height:1.6}@media(max-width:1000px){.qf-flow{grid-template-columns:1fr .8fr 1fr;gap:16px;padding-inline:20px}.qf-orbit{width:143px;height:143px;padding:8px;margin-bottom:22px}.qf-core svg{width:33px;height:33px}.qf-core strong{font-size:20px}.qf-core>span{font-size:6px}.qf-engine h3{font-size:14px}.qf-engine>p{font-size:10px}.qf-source-grid{gap:17px 8px}.qf-source strong{font-size:11px}.qf-source small{font-size:9px}.qf-outputs article{padding:14px 12px;gap:8px}.qf-outputs h3{font-size:12px}.qf-outputs p{font-size:10px}.qf-outputs>.qf-column-label{padding-inline:12px;font-size:8px}.qf-foot>span{max-width:440px}.qf-stages{gap:15px}.qf-buttons button{font-size:11px;gap:7px}}
@media(max-width:700px){.qf-top{display:block;padding:16px 18px;font-size:12px}.qf-top small{display:block;margin-top:6px;font-size:10px;padding-left:16px}.qf-flow{grid-template-columns:1fr;gap:0;padding:22px 20px 25px}.qf-lines{display:none}.qf-column-label{text-align:center;font-size:9px;margin-bottom:17px}.qf-source-grid{gap:20px}.qf-source-icon{width:50px;height:53px}.qf-source strong{font-size:12px}.qf-source small{font-size:11px;max-width:135px}.qf-engine{padding-top:45px;padding-bottom:45px}.qf-engine:before,.qf-engine:after{content:'↓';position:absolute;left:calc(50% - 7px);font-size:20px;color:#9d7b0e}.qf-engine:before{top:8px}.qf-engine:after{bottom:7px}.qf-orbit{width:156px;height:156px;padding:10px;margin-bottom:22px}.qf-core svg{width:37px;height:37px}.qf-core strong{font-size:22px}.qf-core>span{font-size:7px}.qf-engine h3{font-size:18px}.qf-engine>p{font-size:12px}.qf-outputs>.qf-column-label{font-size:9px;padding:16px 18px}.qf-outputs article{padding:16px 18px;gap:13px}.qf-outputs h3{font-size:14px}.qf-outputs p{font-size:12px}.qf-output-number{font-size:10px}.qf-explore{padding:20px 17px 0}.qf-explore-label{font-size:9px}.qf-buttons{gap:7px}.qf-buttons button{display:flex;flex-direction:column;gap:4px;font-size:10px;line-height:1.4;padding:10px 5px;min-height:65px}.qf-buttons button>span{font-size:9px}.qf-detail{grid-template-columns:1fr;gap:19px;padding-top:22px;min-height:320px}.qf-detail h4{font-size:19px}.qf-detail-label{font-size:9px}.qf-detail p{font-size:13px}.qf-example{padding:17px 0 0;border-left:0;border-top:1px solid #dedbd0}.qf-example p{margin-top:9px}.qf-foot{display:block;padding:16px 18px}.qf-foot>span{display:block;font-size:11px}.qf-foot>a{display:inline-block;margin-top:11px;font-size:12px}.qf-stages{grid-template-columns:1fr 1fr;gap:18px 20px;margin-top:22px}.qf-stages>div{grid-template-columns:20px 1fr;gap:4px}.qf-stages strong{font-size:13px}.qf-stages small{font-size:11px}}