.research-section{padding-bottom:85px;scroll-margin-top:90px}.research-section .section-heading{margin-bottom:25px}.research-layout{grid-template-columns:290px minmax(0,1fr);align-items:start;gap:18px;display:grid}.research-main{grid-template-columns:minmax(0,1fr);gap:20px;min-width:0;display:grid}.research-card,.research-result,.research-history{border:1px solid var(--line);background:var(--surface);border-radius:22px;box-shadow:0 12px 40px #17213a0b}.research-card,.research-result{min-width:0}.research-card{padding:27px}.research-label{color:#697782;text-transform:uppercase;letter-spacing:.1em;margin-bottom:11px;font-size:12px;font-weight:850;display:block}.research-modes{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-bottom:26px;display:grid}.research-modes button{text-align:left;border:1px solid var(--line);background:#fff;border-radius:13px;min-height:84px;padding:13px}.research-modes button.active{background:#e7f8f8;border-color:#36b9c6;box-shadow:inset 0 0 0 1px #36b9c6}.research-modes b,.research-modes small{display:block}.research-modes b{font-size:12px}.research-modes small{color:var(--muted);margin-top:6px;font-size:11px;line-height:1.35}.research-card textarea{resize:vertical;border:1px solid var(--line);background:#fff;border-radius:14px;outline:none;width:100%;min-height:145px;padding:16px;font-size:14px;line-height:1.55}.research-card textarea:focus{border-color:#36b9c6;box-shadow:0 0 0 3px #36b9c624}.research-form-foot{justify-content:space-between;align-items:center;gap:18px;margin-top:14px;display:flex}.research-form-foot>span{max-width:390px;color:var(--muted);font-size:11px;line-height:1.5}.research-form-foot .primary-button{flex:none}.research-error{color:#ad3434;margin:16px 0 0;font-size:13px}.research-result{min-height:300px;padding:28px;scroll-margin-top:90px}.research-result-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:start;gap:18px;padding-bottom:18px;display:flex}.research-result-head h3{letter-spacing:-.035em;overflow-wrap:anywhere;margin:7px 0 0;font-size:24px;line-height:1.25}.research-cost{flex:none;font-size:12px;font-weight:800}.research-answer{overflow-wrap:anywhere;min-width:0;padding-block:12px 25px;font-size:14px;line-height:1.7}.research-answer a{color:#168b9c;text-decoration:underline}.research-answer p,.research-answer ul,.research-answer ol{margin-block:10px}.research-answer h2,.research-answer h3{margin:20px 0 8px;line-height:1.3}.research-sources{border-top:1px solid var(--line);padding-top:18px}.research-sources h4{margin:0 0 12px;font-size:14px}.research-sources ol{gap:9px;margin:0;padding:0;list-style:none;display:grid}.research-sources li{align-items:start;gap:12px;display:flex}.research-sources li>span{color:#16a6b6;font-size:12px;font-weight:850}.research-sources a{min-width:0;color:var(--ink);overflow-wrap:anywhere;font-size:13px;font-weight:750}.research-sources a:hover{color:#168b9c}.research-sources small{color:var(--muted);overflow-wrap:anywhere;margin-top:3px;font-size:11px;font-weight:400;display:block}.research-empty{text-align:center;min-height:245px;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;display:flex}.research-empty svg{color:#37aebb;width:30px;height:30px}.research-empty h3{color:var(--ink);margin:15px 0 4px;font-size:20px}.research-empty p{max-width:330px;font-size:12px;line-height:1.5}.research-history{max-height:calc(100dvh - 95px);padding:20px;overflow-y:auto}.research-history h3{margin:0 0 15px;font-size:15px}.research-history>p{color:var(--muted);font-size:12px;line-height:1.5}.research-history ul{gap:7px;margin:0;padding:0;list-style:none;display:grid}.research-history li button{text-align:left;background:0 0;border:1px solid #0000;border-radius:11px;width:100%;padding:11px}.research-history li button:hover,.research-history li button.active{border-color:var(--line);background:#eaf5f5}.research-history b{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.35;display:-webkit-box;overflow:hidden}.research-history small{color:var(--muted);margin-top:6px;font-size:10px;line-height:1.4;display:block}.research-history .credit-amount svg{width:11px;height:11px}@media (max-width:900px){.research-layout{grid-template-columns:1fr}.research-history{order:-1}}@media (max-width:600px){.research-card,.research-result{padding:18px}.research-modes{grid-template-columns:1fr}.research-modes button{min-height:0}.research-form-foot{flex-direction:column;align-items:stretch}.research-result-head{flex-direction:column}}