.support-assistant{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--support-ink:#373343;--support-muted:#777080;--support-line:#e9e5ee;color:var(--support-ink);font-family:Inter,Noto Sans SC,Microsoft YaHei,system-ui,sans-serif;font-size:13px;line-height:1.6}.support-assistant button,.support-assistant textarea{font:inherit;color:var(--support-ink)}.support-assistant button{transition:background .15s,border-color .15s,transform .14s cubic-bezier(.23,1,.32,1)}.support-assistant button:active:not(:disabled){transform:scale(.97)}.support-assistant button:focus-visible,.support-assistant textarea:focus-visible{outline-offset:3px;outline:3px solid #b2a0d7}.support-ai-mark{background:#77608d;width:40px;height:40px;display:block;-webkit-mask:url("data:image/svg+xml,%3c!--%20tags:%20[artificial-intelligence,%20machine-learning,%20ml,%20smart,%20llm,%20chatbot,%20letters,%20text,%20gpt,%20ai]%20category:%20Development%20version:%20'3.4'%20unicode:%20'fee7'%20--%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M8%2016v-6a2%202%200%201%201%204%200v6'%20/%3e%3cpath%20d='M8%2013h4'%20/%3e%3cpath%20d='M16%208v8'%20/%3e%3c/svg%3e") 50%/contain no-repeat;mask:url("data:image/svg+xml,%3c!--%20tags:%20[artificial-intelligence,%20machine-learning,%20ml,%20smart,%20llm,%20chatbot,%20letters,%20text,%20gpt,%20ai]%20category:%20Development%20version:%20'3.4'%20unicode:%20'fee7'%20--%3e%3csvg%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='currentColor'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'%20%3e%3cpath%20d='M8%2016v-6a2%202%200%201%201%204%200v6'%20/%3e%3cpath%20d='M8%2013h4'%20/%3e%3cpath%20d='M16%208v8'%20/%3e%3c/svg%3e") 50%/contain no-repeat}.support-launcher{right:max(24px,env(safe-area-inset-right));bottom:calc(24px + env(safe-area-inset-bottom));z-index:75;color:#77608d;background:linear-gradient(135deg,#eee8fc 12%,#f7f5fc 50%,#e4f2e9);border:1px solid #fff;border-radius:50%;place-items:center;width:56px;height:56px;display:grid;position:fixed;box-shadow:0 6px 24px #61527620,inset 0 1px #fff}.support-launcher.is-open{background:#f5f0fc;border-color:#e3d9f2}.support-window{right:max(24px,env(safe-area-inset-right));bottom:calc(96px + env(safe-area-inset-bottom));z-index:75;width:min(360px,100vw - 48px);height:min(520px,calc(100dvh - 120px - env(safe-area-inset-bottom)));text-align:left;isolation:isolate;background:#fff;border:1px solid #e6e0ed;border-radius:20px;flex-direction:column;display:flex;position:fixed;overflow:hidden;box-shadow:0 16px 60px #4b3d6b1c,0 2px 8px #4b3d6b08}.support-header{border-bottom:1px solid var(--support-line);background:linear-gradient(115deg,#f5f0fc,#fff 68%,#f0f8f2);flex-shrink:0;align-items:center;gap:10px;padding:14px 12px 13px 16px;display:flex}.support-brand-mark{background:#eee6fa;border-radius:11px;place-items:center;width:36px;height:36px;display:grid}.support-brand-mark .support-ai-mark{width:32px;height:32px}.support-heading{flex:1;min-width:0}.support-heading h2{letter-spacing:-.2px;color:var(--support-ink);margin:0;font-size:14px;font-weight:600;line-height:1.5}.support-heading>span{color:var(--support-muted);align-items:center;gap:5px;font-size:10px;line-height:1.7;display:flex}.support-heading i{background:#9dbea7;border-radius:50%;width:5px;height:5px;display:block}.support-icon-button{background:0 0;border:0;border-radius:9px;flex-shrink:0;place-items:center;width:32px;height:32px;padding:0;display:grid}.support-transcript{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#ded6e9 transparent;flex:1;min-height:0;padding:18px 16px 12px;overflow:auto}.support-welcome{color:var(--support-muted);padding:0 1px 15px}.support-welcome p{letter-spacing:-.3px;color:var(--support-ink);margin:0 0 6px;font-size:16px;font-weight:550}.support-welcome>span{font-size:12px;line-height:1.8;display:block}.support-prompts{gap:7px;margin-bottom:8px;display:grid}.support-prompts button{text-align:left;background:#faf8fd;border:1px solid #eae4f1;border-radius:10px;justify-content:space-between;align-items:center;gap:8px;width:100%;min-height:38px;padding:9px 11px;font-size:11px;display:flex}.support-message{overflow-wrap:anywhere;max-width:94%;margin:0 0 15px}.support-speaker{color:var(--support-muted);margin:0 2px 4px;font-size:9px;display:block}.support-message p{white-space:pre-wrap;color:var(--support-ink);background:#f6f3fa;border-radius:12px;margin:0;padding:10px 12px;font-size:12px;line-height:1.85}.support-message-user{margin-left:auto}.support-message-user .support-speaker{text-align:right}.support-message-user p{background:#edf5ef;border:1px solid #e5efe7}.support-message small{color:var(--support-muted);margin:5px 4px 0;font-size:10px;display:block}.support-error{color:#975a69;overflow-wrap:anywhere;background:#fff7f8;border:1px solid #eedee2;border-radius:9px;margin:6px 0 0;padding:9px 11px;font-size:11px;line-height:1.75}.support-composer{border:1px solid var(--support-line);background:#fff;border-radius:12px;flex-shrink:0;margin:0 12px;padding:9px 10px 8px}.support-composer textarea{resize:none;width:100%;height:48px;min-height:48px;max-height:88px;box-shadow:none;background:#fff;border:0;border-radius:4px;padding:0;font-size:12px;line-height:1.8;display:block}.support-composer textarea::placeholder{color:#a29aa9}.support-composer-actions{justify-content:space-between;align-items:center;gap:8px;padding-top:7px;display:flex}.support-composer-actions>span{color:#908897;font-size:9px;line-height:1.5}.support-send{background:#eee6f8;border:1px solid #e4d9ef;border-radius:8px;justify-content:center;align-items:center;gap:5px;min-height:30px;padding:4px 9px;display:inline-flex;color:#6e5686!important;font-size:10px!important}.support-send:disabled{opacity:.45}.support-footnote{color:#99909f;text-align:center;flex-shrink:0;padding:8px 13px 10px;font-size:9px;line-height:1.5}.support-sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.support-assistant{font-size:15px}.support-heading h2{font-size:16px}.support-heading>span,.support-speaker,.support-message small{font-size:12px}.support-welcome p{font-size:18px}.support-welcome>span,.support-prompts button,.support-error{font-size:14px}.support-message p,.support-composer textarea{font-size:15px}.support-composer{margin-bottom:12px}.support-composer-actions>span{font-size:11px}.support-send{font-size:13px!important}.support-nudge{z-index:74;color:#373343;background:#fcfaff;border:1px solid #e7e0ef;border-radius:17px;width:min(310px,100vw - 48px);padding:14px 16px;font-size:14px;position:fixed;bottom:96px;right:24px;box-shadow:0 10px 35px #61527618}.support-nudge>div{justify-content:space-between;align-items:center;gap:8px;display:flex}.support-nudge strong{font-size:15px}.support-nudge p{margin:5px 0 12px;font-size:14px;line-height:1.7}.support-nudge-action{background:#f3edf9;border:1px solid #e5daef;border-radius:9px;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:8px 10px;display:flex;color:#70568b!important;font-size:14px!important}@media (width<=480px){.support-nudge{width:min(310px,100vw - 32px);bottom:84px;right:16px}}@media (hover:hover) and (pointer:fine){.support-launcher:hover{background:#f1eafa;border-color:#d7cae8}.support-icon-button:hover{background:#eee8f4}.support-prompts button:hover{background:#f3edf9;border-color:#d8c9e8}.support-send:hover:not(:disabled){background:#e5d9f2}}@media (width<=480px){.support-launcher{right:calc(16px + env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));width:52px;height:52px}.support-window{right:calc(16px + env(safe-area-inset-right));bottom:calc(84px + env(safe-area-inset-bottom));width:min(360px,calc(100vw - 32px - env(safe-area-inset-left) - env(safe-area-inset-right)));height:min(520px,calc(100dvh - 104px - env(safe-area-inset-bottom)));border-radius:18px}.support-composer textarea{font-size:16px}.support-composer-actions>span{font-size:11px}}@media (prefers-reduced-motion:reduce){.support-assistant button{transition:none}.support-assistant button:active:not(:disabled){transform:none}}.host-mapping{flex-direction:column;gap:22px;min-width:0;display:flex}.mapping-launch{justify-content:space-between;align-items:center;gap:30px;padding:28px 30px;display:flex}.mapping-launch-copy{min-width:0;max-width:760px}.mapping-eyebrow{color:var(--muted);font-size:15px}.mapping-launch h2{margin:7px 0 12px;font-size:27px;font-weight:550;line-height:1.4}.mapping-launch p{color:var(--muted);margin:0;font-size:16px;line-height:1.8}.mapping-context{color:var(--muted);flex-wrap:wrap;align-items:center;gap:18px;margin-top:18px;font-size:15px;display:flex}.mapping-context>span{align-items:center;gap:7px;display:inline-flex}.mapping-launch-actions{flex-direction:column;flex-shrink:0;align-items:flex-start;gap:12px;display:flex}.mapping-launch-actions>span{color:var(--muted);max-width:280px;font-size:14px;line-height:1.8}.mapping-progress{border:1px solid var(--line);background:var(--glass);border-radius:15px;padding:20px 25px}.mapping-progress-title{align-items:center;gap:12px;font-size:16px;display:flex}.mapping-progress-title>svg{color:var(--accent)}.mapping-progress-title>span{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:auto}.mapping-progress ol{grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:20px 0 0;padding:0;list-style:none;display:grid}.mapping-progress li{color:var(--muted);align-items:center;gap:9px;font-size:15px;display:flex}.mapping-progress li>span{border:1px solid var(--line);border-radius:50%;flex-shrink:0;place-items:center;width:26px;height:26px;font-size:13px;display:grid}.mapping-progress li[data-active=true],.mapping-progress li[data-complete=true]{color:var(--accent)}.mapping-progress li[data-complete=true]>span,.mapping-progress li[data-active=true]>span{background:var(--soft);border-color:var(--line)}.mapping-progress-title>svg:first-child:has(+strong){flex-shrink:0}.mapping-launch-actions button:disabled svg{animation:1s linear infinite mapping-turn}.mapping-progress:has(li[data-active=true]) .mapping-progress-title>svg{animation:1s linear infinite mapping-turn}.mapping-empty svg:has(+h3){animation:1s linear infinite mapping-turn}.mapping-empty:has(.button) svg{animation:none}@keyframes mapping-turn{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.host-mapping svg{animation:none!important}}.mapping-results>.panel-heading{flex-wrap:wrap;gap:20px}.mapping-results>.panel-heading h2{margin:0 0 8px}.mapping-results>.panel-heading p{color:var(--muted);margin:0;font-size:15px;line-height:1.7}.mapping-empty{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:13px;min-height:220px;padding:40px 25px;display:flex}.mapping-empty>svg{color:var(--accent)}.mapping-empty h3{margin:0;font-size:20px;font-weight:500}.mapping-empty p{color:var(--muted);max-width:650px;margin:0;font-size:16px;line-height:1.8}.mapping-step-list{padding:8px 25px}.mapping-step{border-bottom:1px solid var(--line);padding:24px 0}.mapping-step:last-child{border-bottom:0}.mapping-step>header{align-items:flex-start;gap:14px;display:flex}.mapping-step-number{color:var(--accent);background:var(--soft);border-radius:8px;flex-shrink:0;padding:7px 9px;font-size:14px}.mapping-step h3{overflow-wrap:anywhere;margin:0;font-size:18px;font-weight:500;line-height:1.65}.mapping-step header p{color:var(--muted);margin:7px 0 0;font-size:14px}.mapping-candidate{border:1px solid var(--line);background:var(--glass);border-radius:13px;grid-template-columns:minmax(0,1fr) auto;gap:22px;margin:19px 0 0 50px;padding:20px;display:grid}.mapping-candidate h4{overflow-wrap:anywhere;margin:8px 0;font-size:18px;line-height:1.6}.mapping-candidate p{color:var(--muted);margin:10px 0 0;font-size:15px;line-height:1.8}.mapping-candidate .badge{font-size:13px}.mapping-metrics{flex-wrap:wrap;align-items:center;gap:24px;margin:0;display:flex}.mapping-metrics>div{min-width:90px}.mapping-metrics dt{color:var(--muted);margin:0 0 9px;font-size:14px}.mapping-metrics dd{font-variant-numeric:tabular-nums;white-space:nowrap;margin:0;font-size:19px}.mapping-alternatives{border-top:1px solid var(--line);grid-column:1/-1;padding-top:14px;font-size:15px}.mapping-alternatives summary{cursor:pointer;color:var(--accent)}.mapping-alternatives label{align-items:center;gap:10px;margin:0;padding:12px 0;display:flex}.mapping-alternatives input{width:17px;height:17px;accent-color:var(--accent);flex-shrink:0;margin:0}.mapping-step-empty{color:var(--muted);align-items:flex-start;gap:12px;margin:18px 0 0 50px;display:flex}.mapping-step-empty>svg{flex-shrink:0;margin-top:4px}.mapping-step-empty p{margin:0;font-size:16px;line-height:1.8}.mapping-next{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;padding:22px 25px;display:flex}.mapping-next p{width:100%;color:var(--muted);margin:0 0 8px;font-size:15px}.mapping-technical>summary{cursor:pointer;justify-content:space-between;align-items:center;padding:21px 25px;font-size:16px;list-style:none;display:flex}.mapping-technical>summary::-webkit-details-marker{display:none}.mapping-technical[open]>summary>svg{transform:rotate(90deg)}.mapping-technical .form-body>p{color:var(--muted);font-size:15px;line-height:1.8}.mapping-technical code{overflow-wrap:anywhere;margin:12px 0;font-size:14px;display:block}.mapping-technical .form-body>details{margin:15px 0}.mapping-technical dl{font-size:15px}@media (width<=1300px){.mapping-candidate{grid-template-columns:minmax(0,1fr)}.mapping-launch{align-items:flex-start}.mapping-launch-actions{max-width:250px}.mapping-metrics{gap:28px}.mapping-metrics>div{min-width:110px}}@media (width<=760px){.mapping-launch{padding:22px 20px;display:block}.mapping-launch h2{font-size:23px}.mapping-launch-actions{max-width:none;margin-top:22px}.mapping-launch-actions .button{justify-content:center;width:100%}.mapping-launch-actions>span{max-width:none}.mapping-context{gap:12px}.mapping-progress{padding:18px}.mapping-progress ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.mapping-progress-title{align-items:flex-start}.mapping-results>.panel-heading{padding:20px}.mapping-step-list{padding:0 18px}.mapping-candidate{margin-left:0;padding:16px}.mapping-step-empty{margin-left:0}.mapping-step h3{font-size:17px}.mapping-metrics{gap:15px}.mapping-metrics>div{min-width:100px}.mapping-metrics dd{font-size:17px}.mapping-next{padding:20px}.mapping-next .button{justify-content:center;width:100%}}.planb-layout .rail{width:110px}.planb-layout{grid-template-columns:110px minmax(0,1fr)}.planb-layout .rail-item>span{white-space:nowrap;font-size:13px}.planb-study-strip{justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;display:flex}.planb-study-strip>div:first-child{align-items:center;gap:15px;min-width:0;display:flex}.planb-study-strip select{background:var(--glass);width:clamp(190px,26vw,370px);min-height:42px;padding:9px 12px}.planb-study-strip .eyebrow{letter-spacing:.08em;white-space:nowrap;font-size:12px}.planb-study-controls{position:relative}.planb-study-controls summary{cursor:pointer;list-style:none}.planb-study-controls summary::-webkit-details-marker{display:none}.planb-study-controls>.panel{z-index:40;background:var(--bg);width:min(650px,100vw - 35px);max-height:75vh;position:absolute;top:calc(100% + 12px);right:0;overflow:auto;box-shadow:0 18px 70px #21152f20}.planb-study-controls .muted{font-size:15px}.planb-inline{align-items:center;gap:9px;display:flex}.planb-inline input{margin:0}.planb-form-grid{grid-template-columns:1fr 1fr;gap:0 16px;display:grid}.planb-form-grid label:last-child{grid-column:1/-1}.planb-selected{background:var(--mint);border-radius:9px;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px;padding:9px 12px;display:flex}.planb-compound-options{border:1px solid var(--line);border-radius:10px;max-height:220px;margin-bottom:20px;overflow:auto}.planb-modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#20172f50;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.planb-login{background:var(--bg);width:min(460px,100%);max-height:90dvh;overflow:auto}.planb-login .qr-login img{object-fit:contain;background:#fff;border-radius:12px;width:220px;height:220px;padding:8px}.planb-login .qr-login{text-align:center}.planb-toast{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);z-index:150;border-radius:12px;max-width:90vw;padding:12px 22px;position:fixed;bottom:28px;left:50%;transform:translate(-50%)}.planb-layout .button:active:not(:disabled),.planb-layout .icon-button:active{transform:scale(.97)}@media (width<=768px){.planb-layout{display:block}.planb-layout .rail{width:100%;height:auto;padding:8px 6px}.planb-layout .rail nav{justify-content:space-around;gap:2px;overflow-x:auto}.planb-layout .rail-item{min-width:49px;padding:8px 5px}.planb-layout .rail-item>span{font-size:10px}.planb-layout .brand>span{font-size:12px}.planb-layout .topbar{gap:8px;min-height:80px;padding:14px}.planb-layout .top-tools{gap:2px}.planb-layout .top-tools .button{min-height:36px;padding:6px 9px;font-size:12px}.planb-layout .icon-button{min-width:32px;height:36px}.planb-layout .page-content{padding:23px 15px}.planb-study-strip{align-items:flex-start;gap:10px}.planb-study-strip>div:first-child{flex:1;display:block}.planb-study-strip select{width:100%;max-width:240px;font-size:14px}.planb-study-strip .eyebrow{display:none}.planb-study-controls summary{min-height:42px;padding:9px 11px;font-size:13px}.planb-study-controls>.panel{width:auto;max-height:calc(100dvh - 185px);position:fixed;top:166px;left:15px;right:15px}.planb-form-grid{grid-template-columns:1fr}.planb-layout .heading h1{font-size:27px}.planb-layout .heading p{font-size:15px}.planb-layout .user-chip{white-space:nowrap;max-width:60px;margin-left:3px;padding-left:6px;font-size:12px;overflow:hidden}.planb-layout .app-footer{padding:20px 16px;font-size:12px}}@media (prefers-reduced-motion:reduce){.planb-layout button{transition:none}}.planb-study-title{white-space:nowrap;color:var(--ink);font-size:15px;font-weight:500}.planb-brand-menu{min-width:0;position:relative}.planb-brand-menu>summary{cursor:pointer;list-style:none}.planb-brand-menu>summary::-webkit-details-marker{display:none}.planb-brand-menu>summary>svg{color:var(--muted);flex-shrink:0}.planb-brand-menu[open]>summary>svg{transform:rotate(90deg)}.planb-brand-menu>nav{z-index:50;border:1px solid var(--line);background:var(--bg);border-radius:13px;width:min(330px,100vw - 32px);padding:7px;position:absolute;top:calc(100% + 15px);left:0;box-shadow:0 12px 38px #21152f18}.planb-brand-menu>nav>a{color:var(--ink);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:11px 12px;font-size:14px;display:flex}.planb-brand-menu>nav>a:first-child{background:var(--soft);color:var(--accent)}@media (hover:hover) and (pointer:fine){.planb-brand-menu>nav>a:hover{background:var(--soft)}}@media (width<=768px){.planb-brand-menu>summary{padding-right:19px;position:relative}.planb-brand-menu>summary>svg{position:absolute;top:12px;right:0}.planb-study-title{margin-bottom:6px;font-size:14px;display:block}}.planb-welcome .planb-welcome-greeting{color:var(--muted);margin:0 0 16px;font-size:15px}.planb-welcome-start{flex-wrap:wrap;align-items:center;gap:16px;margin-top:27px;display:flex}.planb-welcome-start>span{color:var(--muted);font-size:14px}.planb-auth .planb-brand-menu{max-width:100%}.planb-auth .qr-login .error-message{text-align:left}@media (width<=768px){.planb-auth .auth-header{gap:10px;padding:21px 6%}.planb-auth .planb-brand-menu>summary>span{font-size:13px}.planb-auth .auth-header .top-tools{flex-shrink:0}.planb-welcome-start{align-items:flex-start;gap:12px}.planb-welcome-start>span{font-size:13px}.planb-welcome .planb-welcome-greeting{margin-bottom:13px;font-size:14px}.planb-auth .research-headline{min-height:2.8em}:root[lang=en] .planb-auth .research-headline{min-height:4.2em}}.planb-layout .graph-canvas{flex:none;height:clamp(470px,64dvh,700px);min-height:470px;position:relative}.planb-layout .graph-canvas>.react-flow{inset:0;width:100%!important;height:100%!important;position:absolute!important}.molecule-status{color:var(--muted);justify-content:center;align-items:center;gap:9px;font-size:14px;display:flex}.molecule-status svg{width:20px;height:20px}.planb-study-topbar{flex:0 440px;min-width:0;margin-left:auto;margin-right:0}.planb-study-topbar>summary{min-width:0;max-width:100%;font-size:15px}.planb-study-topbar>.study-context-bar{width:min(650px,100vw - 40px);max-height:calc(100dvh - 115px);padding:22px;left:auto;right:0;overflow:auto}.planb-study-topbar .context-history{border-top:1px solid var(--line);margin-top:16px;padding-top:15px;font-size:14px;display:block}.planb-research-steps{flex-wrap:wrap;align-items:center;gap:7px;margin:0 0 26px;padding:0;display:flex}.planb-research-steps button{color:var(--muted);background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:8px;padding:7px 10px;font-size:14px;display:flex}.planb-research-steps button>span{font-variant-numeric:tabular-nums;border:1px solid var(--line);border-radius:50%;place-items:center;width:21px;height:21px;font-size:12px;display:grid}.planb-research-steps button.active{color:var(--accent);border-color:var(--line);background:var(--soft)}.planb-research-steps button:last-child>svg{display:none}.compound-source-list{color:var(--muted);overflow-wrap:anywhere;min-height:1.6em;font-size:13px}.compound-result>.button{align-self:flex-start;margin-top:15px}.planb-layout .compound-grid{grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr))}.planb-reference-routes{overscroll-behavior:contain;max-height:340px;overflow:auto}.planb-stage-next{flex-wrap:wrap;justify-content:flex-end;gap:12px;margin:22px 0;display:flex}@media (width>=1101px) and (width<=1550px){.planb-layout .topbar:has(.study-topbar) .brand>span{display:none}.planb-study-topbar{flex-basis:420px}}@media (width<=1100px){.planb-layout .topbar{flex-wrap:wrap}.planb-study-topbar{flex:0 0 100%;order:3;width:100%;margin:0}.planb-study-topbar>.study-context-bar{left:0;right:auto}.planb-study-topbar>summary{font-size:14px}.planb-layout .topbar>.planb-brand-menu{min-width:0;margin-right:auto}.planb-layout .topbar .brand>span{font-size:14px}}@media (width<=768px){.planb-layout .topbar .brand>span{display:none}.planb-study-topbar>.study-context-bar{width:auto;max-height:calc(100dvh - 225px);padding:18px;position:fixed;top:205px;left:15px;right:15px}.planb-layout .graph-canvas{height:58dvh;min-height:430px}.planb-research-steps{flex-wrap:nowrap;max-width:100%;margin-bottom:20px;overflow:auto}.planb-research-steps button{flex-shrink:0;font-size:13px}}.planb-study-panel{border:1px solid var(--line);background:var(--glass);border-radius:14px;min-width:0;margin-bottom:24px;position:relative}.planb-study-panel>summary{cursor:pointer;color:var(--muted);justify-content:space-between;align-items:center;gap:14px;padding:13px 18px;font-size:15px;list-style:none;display:flex}.planb-study-panel>summary::-webkit-details-marker{display:none}.planb-study-panel>summary strong{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;max-width:42ch;font-weight:550;overflow:hidden}.planb-study-panel[open]>summary{border-bottom:1px solid var(--line)}.planb-study-panel>.form-body,.planb-study-panel>.planb-forms{padding:20px}.planb-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px;min-width:0;display:grid}.planb-grid>*{min-width:0}.planb-grid .panel{height:auto}.planb-chat-layout{grid-template-columns:200px minmax(0,1fr) 275px;align-items:stretch;gap:18px;min-width:0;height:clamp(640px,100dvh - 250px,980px);display:grid}.planb-chat-layout>*{min-width:0;min-height:0}.planb-chat-layout>.panel{flex-direction:column;display:flex;overflow:auto}.planb-chat-layout>.planb-chat{overflow:hidden}.planb-chat{flex-direction:column;min-width:0;height:100%;min-height:590px;display:flex}.planb-chat>header,.planb-chat>.panel-heading{flex-shrink:0}.planb-chat .agent-transcript{overscroll-behavior:contain;flex:1;min-height:0;padding:25px;overflow:auto}.planb-chat .agent-composer{border-top:1px solid var(--line);background:var(--glass);flex-shrink:0;padding:18px 23px}.planb-chat textarea{resize:vertical;min-height:88px;max-height:200px}.planb-chat .agent-welcome{padding:32px 0}.planb-chat .agent-welcome h2{letter-spacing:-.5px;font-size:clamp(24px,2vw,34px);font-weight:500;line-height:1.5}.planb-data-list{flex-direction:column;gap:12px;min-width:0;display:flex}.planb-data-list>article,.planb-source-card{border:1px solid var(--line);background:var(--weak);overflow-wrap:anywhere;border-radius:12px;min-width:0;padding:17px}.planb-data-list h3,.planb-source-card h3{margin:0 0 9px;font-size:18px;font-weight:550}.planb-data-list p,.planb-source-card p{color:var(--muted);margin-bottom:12px;font-size:15px;line-height:1.8}.planb-data-list dl,.planb-source-card dl{gap:9px 14px;font-size:14px}.planb-data-list code,.planb-source-card code{overflow-wrap:anywhere;font-size:13px}.planb-source-card .button{min-height:39px;margin-top:12px;padding:8px 12px;font-size:14px}.planb-forms{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;min-width:0;display:grid}.planb-forms label{min-width:0;margin-bottom:17px;font-size:14px}.planb-forms input,.planb-forms select{padding:10px 12px;font-size:15px}.planb-forms>.wide,.planb-forms>.error-message,.planb-forms>.planb-badges{grid-column:1/-1}.planb-status{border:1px solid var(--line);background:var(--soft);color:var(--accent);overflow-wrap:anywhere;border-radius:7px;align-items:center;gap:7px;max-width:100%;padding:3px 9px;font-size:13px;line-height:1.65;display:inline-flex}.planb-status[data-status=unknown],.planb-status[data-status=not_run]{color:var(--muted);background:var(--weak)}.planb-status[data-status=failed]{color:var(--danger);background:#eeb4c418}.planb-context{color:var(--muted);overflow-wrap:anywhere;font-size:14px}.planb-context h3{color:var(--ink);margin:0 0 14px;font-size:16px}.planb-context dl{margin:0;display:block}.planb-context dt{margin-top:18px;font-size:12px;line-height:1.5}.planb-context dd{color:var(--ink);margin:5px 0 0;line-height:1.7}.planb-context .molecule{height:145px}.planb-context .button{min-height:38px;margin-top:18px;padding:8px 10px;font-size:13px}.planb-badges{flex-wrap:wrap;align-items:center;gap:8px;min-width:0;display:flex}.planb-candidate-table,.planb-hostmatrix{border:1px solid var(--line);border-radius:12px;max-width:100%;overflow:auto}.planb-candidate-table table,.planb-hostmatrix table{min-width:680px;font-size:14px}.planb-candidate-table th,.planb-hostmatrix th{padding:12px 14px;font-size:12px}.planb-candidate-table td,.planb-hostmatrix td{vertical-align:top;font-variant-numeric:tabular-nums;padding:14px}.planb-candidate-table td strong,.planb-hostmatrix td strong{font-size:14px}.planb-hostmatrix .planb-status{white-space:normal;min-width:70px}.planb-chat .planb-data-list{margin:15px 0}.planb-chat .planb-source-card{padding:14px}.planb-chat .agent-message{font-size:16px}.planb-chat .agent-message p{line-height:1.85}.planb-chat .agent-composer-actions{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-top:10px;font-size:12px;display:flex}.planb-chat-layout .agent-session{font-size:14px}.planb-chat-layout .agent-session span{font-size:12px}.planb-chat-layout .agent-sidebar-body{padding:15px}.planb-chat-layout .agent-sidebar-body>.button{min-height:40px;padding:8px 10px;font-size:13px}.planb-chat-layout .panel-heading h2{font-size:16px}@media (width<=1280px){.planb-chat-layout{grid-template-columns:175px minmax(0,1fr);height:auto;min-height:650px}.planb-chat-layout>.planb-context,.planb-chat-layout>.agent-context{grid-column:1/-1}.planb-chat-layout>.planb-chat{height:730px}.planb-chat-layout>.planb-context .form-body{grid-template-columns:1fr 1fr;gap:18px;display:grid}.planb-grid{gap:16px}}@media (width<=768px){.planb-grid{grid-template-columns:minmax(0,1fr)}.planb-chat-layout{flex-direction:column;gap:14px;min-height:0;display:flex}.planb-chat-layout>*{width:100%}.planb-chat-layout>.planb-chat{height:700px;min-height:560px}.planb-chat-layout>.agent-sidebar{height:auto}.planb-chat-layout .agent-sidebar-body{align-items:center;gap:9px;padding:10px;display:flex;overflow:auto}.planb-chat-layout .agent-sidebar-body h3{display:none}.planb-chat-layout .agent-session{min-width:160px;max-width:190px;margin:0;font-size:13px}.planb-chat-layout .agent-sidebar-body>.button{white-space:nowrap;flex-shrink:0;width:auto;margin:0}.planb-chat-layout>.planb-context .form-body{display:block}.planb-chat .agent-transcript{padding:18px}.planb-chat .agent-composer{padding:14px}.planb-chat .agent-welcome{padding:16px 0}.planb-chat .agent-welcome h2{font-size:24px}.planb-chat .agent-message{font-size:15px}.planb-chat .agent-composer-actions{align-items:flex-end}.planb-chat .agent-composer-actions>span{max-width:62%;font-size:11px}.planb-study-panel>summary{flex-wrap:wrap;align-items:flex-start;gap:6px;padding:12px 14px;font-size:13px}.planb-study-panel>summary strong{max-width:100%;font-size:14px}.planb-study-panel>.form-body,.planb-study-panel>.planb-forms{padding:16px}.planb-forms{grid-template-columns:minmax(0,1fr);gap:0}.planb-source-card{padding:14px}.planb-badges{gap:6px}.planb-context dl{font-size:14px}}
