.b24{position:relative;width:1504px;height:718px;color:#082960}.b24-at{position:absolute;box-sizing:border-box}.b24-svg{position:absolute;inset:0;width:1504px;height:718px;pointer-events:none}.b24-lead{font-size:33px;line-height:1.4}.b24-heading{font-size:35px;line-height:1.4}.b24-small{font-size:27px;line-height:1.4}.b24-input-text{font-size:30px;color:#111;line-height:1.4}.b24-tokens{position:absolute;top:255px;left:0;right:0;display:flex;flex-wrap:wrap;gap:12px 10px;font:29px/1.4 Menlo,Consolas,monospace}.b24-tokens span{padding:4px 8px;border-bottom:3px solid #7996bb;border-radius:3px;color:#111}.b24-tokens .tone0{background:#e5edf8}.b24-tokens .tone1{background:#f3e8dc}.b24-tokens .tone2{background:#e7f0e6}.b24-tokens .tone3{background:#efe9f4}.b24-flow-label{text-align:center;font-size:36px;font-weight:700}.b24-flow-box{font-size:32px;text-align:center;padding:12px;border:3px solid #003f98;border-radius:12px;background:#f2f6fb}.b24-llm{font-size:45px;font-weight:800;text-align:center;border:4px solid #003f98;border-radius:12px;background:#eaf1fa;padding:12px}.b24-center{text-align:center}.b24-red{color:#8b1e2d}
.b24-definition{font-size:32px;line-height:1.4;color:#111}.b24-definition b{color:#003f98}.b24-definition b.b24-red{color:#8b1e2d}.b24-web{left:0;top:165px;width:825px;height:550px;box-shadow:0 0 0 1px #d3dce7}.b24-mobile{left:1165px;top:165px;width:309px;height:550px}.b24-context-outline,.b24-prompt-first,.b24-prompt-last{position:absolute;box-sizing:border-box;pointer-events:none}.b24-context-outline{border:6px solid #003f98}.b24-prompt-first,.b24-prompt-last{border:5px solid #8b1e2d}.b24-context-outline strong,.b24-prompt-last strong{position:absolute;bottom:calc(100% + 8px);left:0;background:white;white-space:nowrap;font-size:28px;line-height:1.2;padding:2px 6px;color:#003f98}.b24-prompt-last strong{color:#8b1e2d}
.b24-web .b24-context-outline{left:19.5%;top:14%;width:79%;height:44%}.b24-web .b24-prompt-first{left:47.7%;top:16%;width:44.4%;height:9.5%}.b24-web .b24-prompt-last{left:60.5%;top:46.2%;width:31.7%;height:9.7%}
.b24-mobile .b24-context-outline{left:1%;top:11%;width:97%;height:43%}.b24-mobile .b24-prompt-first{left:31.5%;top:12%;width:65%;height:13%}.b24-mobile .b24-prompt-last{left:26%;top:43.4%;width:70.5%;height:8.7%}.b24-mobile .b24-context-outline strong{right:calc(100% + 24px);left:auto;top:30px;bottom:auto}.b24-mobile .b24-prompt-last strong{right:calc(100% + 102px);left:auto;top:4px;bottom:auto}.b24-mobile .b24-prompt-last:before{content:"";position:absolute;left:-96px;top:22px;width:90px;border-top:3px solid #8b1e2d}
.lf-llm-node{font-size:34px;line-height:1.2;text-align:center;padding:12px 5px;border:3px solid #003f98;background:#eaf1fa;border-radius:8px;font-weight:800;color:#003f98}.lf-system-prompt{position:relative;border:5px solid #8b1e2d;padding:10px 12px;margin:6px -5px 16px -18px}.lf-system-label{position:absolute;right:-5px;bottom:calc(100% + 16px);display:block;white-space:nowrap;font:700 28px/1.25 MBA-YaHei,sans-serif;color:#8b1e2d;margin:0}.lf-english-template{top:163px!important}
.b24-brain{position:absolute;left:100px;top:65px;width:1304px;height:500px;object-fit:contain}.b24-brain-label h2{margin:0 0 10px;font-size:32px;color:#003f98}.b24-brain-label p{font-size:29px;line-height:1.45;margin:0;color:#111}.b23-condition{font-size:28px}.b23-condition b{color:#8b1e2d}.o17-overview-answer{font-weight:700;color:#8b1e2d!important}

.b24-brain-frame{position:absolute;left:157px;top:65px;width:1190px;height:530px;overflow:hidden}.b24-brain{position:absolute;left:0;top:-90px;width:1190px;height:auto;object-fit:contain}

.lf-next-note{line-height:1.23}.lf-demo-input,.lf-demo-prefix{line-height:1.3}.lf-ending-page .lf-chart-row{height:46px}.b24-brain-frame{left:202px;top:75px;width:1100px;height:485px}.b24-brain{top:-84px;width:1100px}