/* finesse component: product research; existing BossAI stage language */
.research-stage{background:#030d0b;color:#ecf2ef;padding:110px 6vw 100px;font-family:Arial,'PingFang SC','Microsoft YaHei',sans-serif;overflow:clip}
.research-stage *{box-sizing:border-box}.research-stage [hidden]{display:none!important}
.research-layout{max-width:1800px;margin:auto;display:grid;grid-template-columns:360px minmax(0,1fr);gap:80px;align-items:start}
.research-presenter{padding-top:30px}.research-role{font-size:22px;color:#aebcb5}.research-role span{color:#91e8bc;margin-left:12px}
.research-presenter h3{font-size:32px;line-height:1.5;font-weight:400;margin:22px 0 0;letter-spacing:0}
.research-character{position:relative;width:360px;max-width:100%;margin-top:32px;isolation:isolate}
.research-character:before{content:'';position:absolute;z-index:-1;inset:40% -5% 0;background:radial-gradient(ellipse at 50% 70%,#18443750,transparent 65%)}
.research-character img{display:block;width:100%;height:auto;pointer-events:none}
.research-demo{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 490px;gap:28px;align-items:start;min-width:0}
.research-report{margin-top:85px;border-radius:22px;background:#e9ede6;color:#273e33;overflow:hidden;box-shadow:0 20px 50px #0002;min-width:0;position:relative}
.research-report-top{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;border-bottom:1px solid #ccd8ce;font-size:14px}.research-report-top small{color:#63766b;font-size:12px}
.research-product{display:flex;align-items:center;gap:20px;padding:26px 26px 20px}.research-product img{width:88px;height:125px;object-fit:contain;filter:drop-shadow(3px 8px 6px #243a3020)}
.research-product small{font-size:12px;color:#647b6b}.research-product h4{font-size:25px;font-weight:500;margin:9px 0}.research-product p{font-size:14px;color:#64776b;margin:0}
.research-platforms{display:flex;gap:22px;padding:0 26px;border-bottom:1px solid #cbd7cf}
.research-platforms button{position:relative;color:#6b7d72;background:none;font-size:16px;min-height:48px;padding:8px 0;border-radius:0;font-family:inherit}
.research-platforms button[aria-selected=true]{color:#1b4c35}.research-platforms button[aria-selected=true]:after{content:'';position:absolute;height:2px;left:0;right:0;bottom:0;background:#2c7955}
.research-platforms button:focus-visible,.research-replay:focus-visible{outline:2px solid #47ac80;outline-offset:4px}
.research-data{padding:25px 26px;min-height:255px}.research-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.research-metrics span{display:block;font-size:13px;color:#6a7c71;white-space:nowrap}.research-metrics strong{display:block;font-size:30px;font-weight:500;letter-spacing:-.04em;margin-top:10px;font-variant-numeric:tabular-nums}.research-metrics small{font-size:12px;font-weight:400;letter-spacing:0;margin-left:3px}
.research-rank{font-size:12px;color:#708175;margin:14px 0 20px}.research-chart{width:100%;height:75px;display:block;overflow:visible}.research-chart .grid{stroke:#ccd8cf;stroke-width:1;fill:none}.research-chart .line{stroke:#3b8c63;stroke-width:2.5;fill:none;stroke-linejoin:round;stroke-linecap:round}.research-chart .area{fill:#79ac8c20}.research-chart-label{display:flex;justify-content:space-between;font-size:11px;color:#708175;margin-top:6px}
.research-verdict{padding:20px 26px;background:#dce7dc;display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.6}.research-verdict span{color:#357551;font-size:18px}.research-verdict p{margin:0}.research-verdict strong{display:block;font-weight:500}
.research-window{width:100%;height:680px;background:#fff;color:#303733;border-radius:26px;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 18px 45px #0003}
.research-window header{height:73px;flex-shrink:0;padding:0 24px;display:flex;align-items:center;justify-content:space-between;font-size:18px}.research-window header span{color:#91a098;font-size:12px}
.research-chat{padding:4px 24px 24px;flex:1;min-height:0;overflow:auto;scrollbar-width:thin;scrollbar-color:#dbe4dc transparent;font-size:17px;line-height:1.65}
.research-question{padding:15px 17px;background:#f5f5f5;border-radius:13px;margin-bottom:23px}.research-question small{display:block;color:#819087;font-size:13px;margin-top:10px}
.research-thinking{color:#6e7d74;font-size:16px;padding:10px 0}.research-thinking i{display:block;height:2px;width:100%;max-width:140px;margin-top:15px;background:#e7eee9;overflow:hidden}.research-thinking i:after{content:'';display:block;width:50%;height:100%;background:#70b596;animation:research-scan 1.2s ease-in-out infinite}
.research-answer>p{margin:0 0 20px}.research-answer strong{font-weight:550}.research-findings{margin:0;padding:0;list-style:none}.research-findings li{margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid #edf0ed}.research-findings h4{font-size:16px;font-weight:500;margin:0 0 5px;color:#295640}.research-findings p{font-size:15px;color:#67766d;line-height:1.65;margin:0}.research-conclusion{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid #e5eae6;border-radius:12px;font-size:15px;color:#295640}.research-conclusion b{margin-left:auto;font-weight:400;font-size:22px}
.research-composer{margin:0 16px 16px;padding:16px 17px 12px;border:1px solid #dbe4f6;border-radius:17px;background:#fff;box-shadow:-3px 0 11px #f5dcda42,3px 0 11px #d2dbff44;min-height:100px;font-size:17px;color:#929c96;flex-shrink:0}.research-compose-text{display:block;min-height:25px;line-height:1.5}.research-compose-tools{display:flex;justify-content:flex-end;align-items:center;gap:16px;margin-top:10px;color:#64736a}.research-send{width:29px;height:29px;display:grid;place-items:center;background:#8650f6;border-radius:50%;color:white;font-size:20px}
.research-footer{max-width:1800px;margin:20px auto 0;display:flex;justify-content:flex-end}.research-replay{font:14px inherit;color:#91a79a;background:none;min-height:44px;padding:8px 0}
.research-report [data-reveal],.research-chat [data-reveal]{transition:opacity .35s ease,transform .35s ease}
.research-stage[data-step=compose] .research-report [data-reveal],.research-stage[data-step=search] .research-report [data-reveal]{opacity:.14;transform:translateY(5px)}
.research-stage[data-step=compose] .research-chat [data-reveal]{opacity:0;transform:translateY(5px)}
@keyframes research-scan{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}
@media(max-width:1400px){.research-layout{grid-template-columns:280px minmax(0,1fr);gap:35px}.research-character{width:280px}.research-demo{grid-template-columns:minmax(0,1fr) 440px;gap:20px}.research-product{padding:20px;gap:12px}.research-product h4{font-size:22px}.research-data{padding:22px 20px}.research-metrics strong{font-size:26px}}
@media(max-width:1100px){.research-layout{grid-template-columns:1fr;gap:35px}.research-presenter{position:relative;min-height:220px;padding-right:200px}.research-character{position:absolute;right:0;bottom:0;width:170px;margin:0}.research-presenter h3{font-size:27px}.research-demo{max-width:1000px;width:100%;margin:auto;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.research-window{height:660px}.research-report{margin-top:45px}.research-product h4{font-size:21px}}
@media(max-width:700px){.research-stage{padding:50px 20px 65px}.research-demo{display:flex;flex-direction:column;gap:24px}.research-report{width:100%;margin:0}.research-window{height:620px}.research-role{font-size:17px}.research-presenter{padding-right:125px;min-height:200px}.research-presenter h3{font-size:22px}.research-character{width:130px}.research-chat{font-size:15px}.research-data{min-height:240px}.research-product h4{font-size:22px}.research-metrics strong{font-size:28px}.research-composer{font-size:16px}}
@media(prefers-reduced-motion:reduce){.research-stage *{animation:none!important;transition:none!important}}

.research-findings li{margin-bottom:12px;padding-bottom:8px}.research-findings li:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.research-metrics strong b{font-weight:500}

/* Research: one report, staged evidence and an actionable follow-up. */
.research-product{padding:18px 26px 12px}.research-product img{width:85px;height:98px}.research-product h4{font-size:24px}
.research-data{padding:19px 26px 15px;min-height:0}.research-chart{height:60px}.research-rank{margin:10px 0 14px}
.research-comparison{padding:14px 26px 18px;border-top:1px solid #ccd8ce}
.research-detail-title{display:flex;justify-content:space-between;font-size:15px;font-weight:600;margin-bottom:10px}.research-detail-title small{font-size:12px;font-weight:400;color:#687b6e}
.research-peer{display:grid;grid-template-columns:1fr 85px 115px;gap:10px;padding:9px 0;font-size:14px;border-bottom:1px solid #d9e1d9}.research-peer b{font-weight:500}.research-peer>span:last-child{color:#6b7c70;text-align:right}
.research-opportunity{font-size:13px;margin-top:13px;color:#526e5e}.research-opportunity span{color:#2d5841;margin-right:14px}
.research-verdict{padding:14px 26px;font-size:13px}.research-ai-label{color:#38684f;font-size:13px;margin-bottom:10px}
.research-answer>p{font-size:18px;line-height:1.55;margin-bottom:20px}.research-findings h4{font-weight:600;font-size:16px}.research-findings p{font-size:15px;color:#5e6b63;line-height:1.8}.research-findings li{padding-bottom:15px;margin-bottom:17px}
.research-followup{font-size:15px;line-height:1.9;animation:research-enter .4s ease-out}.research-followup .research-question{margin-top:20px;margin-bottom:20px}.research-next{background:#eff5ef;color:#39624b;padding:12px;border-radius:10px;font-size:13px}
.research-stage[data-step=compose] .research-comparison,.research-stage[data-step=search] .research-comparison,.research-stage[data-step=amazon] .research-comparison{opacity:.15}
.research-answer{animation:research-enter .4s ease-out}
@keyframes research-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:700px){.research-peer{grid-template-columns:1fr 65px 90px;font-size:12px}.research-detail-title small{font-size:10px}}