:root{--bg:#f4f6f9;--panel:#fff;--text:#1c2b41;--muted:#69788e;--line:#e2e8f0;--accent:#236b5e;--accent-soft:#eaf4ef;--shadow:0 5px 24px #243c5710;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-size:16px;color-scheme:light}
html[data-theme=dark]{--bg:#131b27;--panel:#1b2737;--text:#e1e9f2;--muted:#a6b5c8;--line:#344257;--accent:#7bc9b6;--accent-soft:#233f3b;--shadow:none;color-scheme:dark}
html[data-font="14"]{font-size:14px}html[data-font="18"]{font-size:18px}html[data-font="20"]{font-size:20px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #64b5a1;outline-offset:3px}button{border:0;border-radius:8px;padding:.55rem .9rem;background:var(--accent);color:var(--panel);font-weight:600}button.secondary{color:var(--text);border:1px solid var(--line);background:var(--panel)}button.danger{background:#a6454d;color:#fff}button.link{background:transparent;color:var(--accent);padding:.3rem 0;text-align:left}h1{font-size:1.75rem;letter-spacing:-.03em;margin:.35rem 0 0}h2{font-size:1.12rem;margin:0 0 .7rem}h3{font-size:1rem;margin:0 0 .5rem}p{line-height:1.7}.muted,small{color:var(--muted)}small{font-size:.77rem}.eyebrow{font-size:.65rem;letter-spacing:.15em;color:var(--muted);font-weight:700}.shell{display:grid;grid-template-columns:245px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:var(--panel);border-right:1px solid var(--line);padding:30px 18px;display:flex;flex-direction:column}.brand{display:flex;gap:10px;align-items:center;padding:0 4px}.brand strong{display:block;font-size:.98rem}.brand small{display:block;font-size:.66rem;margin-top:6px}.logo{background:var(--accent);color:var(--panel);border-radius:12px;width:40px;height:44px;display:grid;place-items:center;font-weight:bold;font-size:1.2rem}.workspace-label{font-size:.68rem;color:var(--muted);margin:38px 13px 15px}nav{display:grid;gap:7px}.nav{display:flex;justify-content:space-between;background:transparent;color:var(--muted);text-align:left;padding:13px 14px;font-size:.85rem;font-weight:500}.nav span{opacity:.45;font-size:.7rem}.nav.active{background:var(--accent-soft);color:var(--accent);font-weight:700}.side-note{margin-top:auto;padding:18px 12px;border-top:1px solid var(--line);font-size:.73rem}.side-note p{color:var(--muted);line-height:1.7}.tag{display:inline-block;font-size:.68rem;color:var(--accent);background:var(--accent-soft);border:1px solid var(--line);border-radius:5px;padding:4px 7px}.tag.warning{color:#a26817;background:#fff5de}main{padding:32px 40px;max-width:1600px;width:100%}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.preferences{display:flex;align-items:center;gap:10px;font-size:.75rem}.preferences label{color:var(--muted);display:flex;gap:6px;align-items:center}select,input,textarea{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:7px;padding:.6rem .7rem}select{max-width:100%}.demo-banner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:13px 17px;border:1px solid var(--line);border-radius:9px;background:var(--panel);font-size:.74rem;margin-bottom:26px}.demo-banner strong{color:var(--accent)}.demo-banner>span:last-child{color:var(--muted)}.status-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:#c99542}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:28px}.metric{padding:20px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.metric .number{font-size:1.8rem;font-weight:650;margin:.5rem 0}.metric .label{color:var(--muted);font-size:.75rem}.metric small{font-size:.67rem}.content-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(250px,1fr);gap:22px}.panel{padding:23px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);margin-bottom:20px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.section-heading h2{margin:0}.section-heading small{font-size:.7rem}.announcement{padding:17px 0;border-top:1px solid var(--line)}.announcement:first-of-type{border-top:0}.announcement .meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px;font-size:.68rem;color:var(--muted)}.announcement h3{line-height:1.5}.announcement p{font-size:.8rem;color:var(--muted);margin:8px 0}.card-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.company{padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.company .code{font-size:.72rem;color:var(--muted);margin:8px 0 14px}.company p{font-size:.8rem;color:var(--muted)}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:21px;flex-wrap:wrap}.toolbar input{min-width:200px;flex:1}.toggle{display:flex;gap:7px;align-items:center;color:var(--muted);font-size:.8rem}.empty{padding:40px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:9px;line-height:1.8}.note-content{white-space:pre-wrap;overflow-wrap:anywhere;font-size:.88rem}.form-field{display:grid;gap:7px;margin-bottom:17px}.form-field label{font-size:.78rem;color:var(--muted)}textarea{resize:vertical;min-height:140px;width:100%;line-height:1.65}.provider-row{padding:18px 0;border-bottom:1px solid var(--line)}.provider-row:last-child{border:0}.provider-row .section-heading{margin-bottom:8px}.provider-row p{font-size:.8rem;color:var(--muted);margin:8px 0}.provider-row code{font-size:.7rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.8rem}th,td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500}#feedback{padding:13px 17px;border-radius:8px;margin-bottom:18px;background:var(--accent-soft);color:var(--accent);font-size:.8rem;white-space:pre-wrap}#feedback.error{color:#a34046;background:#fcebed}footer{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:20px;margin-top:30px;color:var(--muted);font-size:.65rem;flex-wrap:wrap}dialog{border:1px solid var(--line);border-radius:15px;background:var(--panel);color:var(--text);width:min(700px,92vw);max-height:85vh;padding:25px;box-shadow:0 20px 90px #0004}dialog::backdrop{background:#101c2e88}.dialog-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.detail-list{display:grid;grid-template-columns:110px 1fr;font-size:.8rem;gap:12px;margin:22px 0}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0;overflow-wrap:anywhere}.excerpt{white-space:pre-wrap;line-height:1.8;padding:18px;border-left:3px solid var(--accent);background:var(--accent-soft)}.stack{display:grid;gap:12px}.stack p{margin:0;font-size:.8rem;color:var(--muted)}.chip{font-size:.68rem;color:var(--muted)}
@media(max-width:1100px){main{padding:28px 24px}.shell{grid-template-columns:210px minmax(0,1fr)}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.card-list{grid-template-columns:repeat(2,minmax(0,1fr))}.content-grid{grid-template-columns:1fr}}
@media(max-width:720px){.shell{display:block}.sidebar{position:static;height:auto;padding:16px;border-right:0;border-bottom:1px solid var(--line)}.workspace-label,.side-note{display:none}nav{display:flex;overflow:auto;gap:3px;margin-top:16px}.nav{white-space:nowrap;padding:10px}.nav span{display:none}.brand small{font-size:.7rem}main{padding:22px 16px}header{align-items:flex-start;flex-direction:column}.preferences{align-self:flex-end}.metrics{gap:10px}.metric{padding:16px}.card-list{grid-template-columns:1fr}.panel{padding:18px}.demo-banner{line-height:1.7}.detail-list{grid-template-columns:85px 1fr}}

.research-chart{width:100%;height:auto;border-radius:8px}.json-detail{white-space:pre-wrap;overflow-wrap:anywhere;max-height:65vh;overflow:auto}.toolbar{flex-wrap:wrap}.toolbar .form-field{min-width:130px;flex:1}.toolbar input[type=number]{width:100%}.chart-readout{min-height:2em;font-variant-numeric:tabular-nums}.sidebar{overflow-y:auto}.table-wrap{max-width:100%;overflow:auto}
/* Guanlan 0.3: shared visual tokens and touch layout; no external assets. */
:root{--bg:#F5F7FB;--text:#18344B;--muted:#586B80;--line:#E4EAF1;--accent:#087F75;--accent-soft:#E6F6F3;--shadow:0 4px 20px #102a4306;font-family:"Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif}
html[data-theme=dark]{--bg:#0B1D2D;--panel:#102A43;--text:#E6F0F7;--muted:#B0C2D3;--line:#2C475E;--accent:#68D8CA;--accent-soft:#173F49}
button{min-height:44px;transition:background .15s}button:hover{filter:brightness(.94)}input,select{min-height:44px;max-width:100%;min-width:0}input[type=checkbox]{width:22px;min-height:22px;accent-color:var(--accent)}
.shell{grid-template-columns:224px minmax(0,1fr)}.sidebar{background:#102A43;color:#E6F0F7;padding:25px 16px}.brand strong{font-size:1.3rem;letter-spacing:.1em}.brand small,.workspace-label,.side-note p{color:#ADC2D4}.logo{background:#17A89A;color:white;width:42px;height:42px;flex-shrink:0}.workspace-label{margin:25px 12px 12px}.sidebar nav{gap:3px}.sidebar .nav{color:#C3D2DF;padding:11px 14px}.sidebar .nav.active{background:#174858;color:#6BE1D2;box-shadow:inset 3px 0 #17A89A}.side-note{margin-top:24px;border-color:#345064}.sidebar .tag{background:#174858;color:#A5E7DE;border-color:#345064}
main{padding:26px 32px;min-width:0}.header-title{display:flex;align-items:center;gap:12px}header{margin-bottom:20px}h1{font-size:1.5rem}.global-search{display:flex;gap:8px;max-width:680px;margin-bottom:18px}.global-search input{flex:1;width:0}.demo-banner{background:var(--accent-soft);margin-bottom:24px}.welcome{margin:24px 0}.welcome h2{font-size:1.55rem}.welcome p{color:var(--muted);font-size:.88rem}.metric{display:flex;flex-direction:column;align-items:flex-start;border-top:3px solid #17A89A}.metric button{margin-top:8px}.metric .number{color:var(--text);font-size:2rem}.ai-panel{background:var(--panel);border-top:3px solid #17A89A}.ai-panel h2{margin-top:18px}.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.quick-grid button{font-size:.85rem}.panel,.stack,.chart-wrap,.company,.toolbar,.form-field,#page-content,#dialog-content{min-width:0}.panel p{overflow-wrap:anywhere}.toolbar{align-items:end}.toolbar input{min-width:0;width:100%}.form-field label{display:flex;flex-direction:column;gap:8px}.toolbar>.form-field{flex-basis:170px}.table-wrap{border:1px solid var(--line);border-radius:8px;overscroll-behavior-x:contain}.table-wrap table{min-width:460px}th{background:var(--bg)}td{max-width:360px;overflow-wrap:anywhere}.chart-readout{padding:10px;background:var(--bg);border-radius:8px}.chart-slider{width:100%;accent-color:#17A89A}.research-chart{touch-action:pan-y}.bottom-nav,.mobile-menu{display:none}#connection-notice{padding:16px;background:var(--accent-soft);border:1px solid var(--accent);border-radius:8px;margin-bottom:16px;overflow-wrap:anywhere}.section-heading{flex-wrap:wrap}.preferences{flex-wrap:wrap}.dialog-top{position:sticky;top:-25px;background:var(--panel);z-index:1;padding:12px 0}dialog{width:min(900px,94vw)}[hidden]{display:none!important}
@media(max-width:1100px){.shell{grid-template-columns:205px minmax(0,1fr)}main{padding:24px}.content-grid{grid-template-columns:1fr}.card-list{grid-template-columns:1fr 1fr}}
@media(max-width:760px), (max-width:950px) and (max-height:500px){.shell{display:block}.sidebar{display:none}.menu-open .sidebar{display:flex;position:fixed;top:125px;left:12px;bottom:85px;width:min(300px,calc(100vw - 24px));height:auto;z-index:15;box-shadow:0 12px 70px #0007;border-radius:12px}.sidebar nav{display:grid;overflow:visible;margin-top:14px}.sidebar .brand{display:none}.mobile-menu{display:block}.bottom-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;bottom:0;left:0;right:0;z-index:20;background:var(--panel);border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));gap:2px;margin:0;overflow:visible}.bottom-nav .nav{display:block;text-align:center;padding:10px 0;min-height:50px;font-size:.8rem;color:var(--muted);border-radius:8px}.bottom-nav .nav.active{color:var(--accent);background:var(--accent-soft)}main{padding:18px 16px calc(90px + env(safe-area-inset-bottom))}header{flex-direction:row;align-items:center;gap:12px;flex-wrap:wrap}.preferences{align-self:auto;width:100%;justify-content:flex-end}.eyebrow{font-size:.6rem}h1{font-size:1.2rem}.demo-banner{font-size:.76rem;padding:12px;margin-bottom:18px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{padding:14px}.metric .number{font-size:1.7rem}.metric small{font-size:.72rem}.panel{padding:16px}.welcome h2{font-size:1.3rem}.card-list{grid-template-columns:1fr}.toolbar{gap:12px}.toolbar>.form-field{flex-basis:100%;margin-bottom:0}.toolbar>select,.toolbar>input{width:100%;flex-basis:100%}.form-field label{font-size:.88rem}.stack p,.announcement p{font-size:.88rem}.actions>button{flex:1 1 125px}.table-wrap{max-width:100%}td,th{padding:14px 12px}.research-chart{min-height:220px;object-fit:fill}.quick-grid{gap:8px}.section-heading small{line-height:1.6}dialog{width:100%;max-width:100%;max-height:90dvh;margin:auto 0 0;border-radius:18px 18px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom))}.dialog-top{top:-20px}.detail-list{grid-template-columns:85px minmax(0,1fr)}footer{line-height:1.7}.json-detail{font-size:.8rem}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* 0.3.2 compact mobile shell; safe areas are additive, zoom remains enabled. */
.mobile-brand{display:none}html{scroll-padding-bottom:calc(100px + env(safe-area-inset-bottom));scroll-padding-top:16px}.shell{min-height:100dvh}input,textarea,select{scroll-margin-block:20px 110px}.table-wrap{touch-action:pan-x pan-y; -webkit-overflow-scrolling:touch}dialog{overflow:auto;overscroll-behavior:contain;max-height:min(90dvh,calc(var(--visual-height,100vh) - 24px))}
@media(max-width:760px), (max-width:950px) and (max-height:500px){
 main{padding:calc(10px + env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) calc(96px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
 header{margin-bottom:10px;flex-wrap:nowrap}.preferences{display:none}.desktop-brand{display:none}.mobile-brand{display:inline;letter-spacing:.08em;font-size:.75rem;color:var(--accent)}.header-title{gap:10px}h1{font-size:1.15rem;margin-top:3px}
 .global-search{margin-bottom:10px;gap:6px}.global-search input{padding:8px 10px}.demo-banner{padding:8px 10px;gap:4px 8px;margin-bottom:12px;font-size:.75rem;line-height:1.45}.demo-banner>span:last-child{flex-basis:100%}
 .welcome{margin:12px 0}.welcome h2{font-size:1.1rem;margin-bottom:4px}.welcome p{margin:4px 0;font-size:.8rem}.metrics{margin-bottom:14px;gap:8px}.metric{padding:10px 12px;display:grid;grid-template-columns:1fr auto;gap:3px}.metric .number{font-size:1.45rem;margin:0;grid-row:1 / 3;grid-column:2}.metric small{font-size:.7rem;line-height:1.4}.metric button{grid-column:1 / 3;margin:0;text-align:left;min-height:44px}.metric .label{font-size:.8rem}
 .panel{padding:14px;margin-bottom:14px}.section-heading{margin-bottom:12px}.announcement{padding:12px 0}.announcement p{margin:5px 0}.content-grid{gap:12px}.stack{gap:10px}.toolbar{margin-bottom:14px}
 input,textarea,select{font-size:max(16px,1rem)}.bottom-nav{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right));padding-bottom:calc(6px + env(safe-area-inset-bottom));box-shadow:0 -2px 14px #102a4308}.keyboard-open .bottom-nav{display:none}
 .menu-open .sidebar{top:calc(70px + env(safe-area-inset-top));bottom:calc(80px + env(safe-area-inset-bottom));max-height:calc(var(--visual-height,100dvh) - 150px);overflow-y:auto}
 dialog{max-height:min(88dvh,calc(var(--visual-height,100vh) - 16px));padding-bottom:calc(24px + env(safe-area-inset-bottom));margin:auto;scroll-padding-bottom:24px}.dialog-top{top:-20px}.actions{gap:10px}footer{margin-top:18px}
}
/* Administrator configuration: fixed official endpoint, readable on narrow screens. */
.ai-config .toolbar{align-items:end;flex-wrap:wrap}.ai-config .form-field{min-width:0;flex:1 1 220px}.ai-config select,.ai-config input,.ai-config textarea{max-width:100%;box-sizing:border-box}.ai-endpoint{overflow-wrap:anywhere}.ai-config pre{max-height:340px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}.ai-config [hidden]{display:none!important}