/* Stage 4D presentation system; business rules and data remain in existing tools. */
:root{--field:#123d35;--shoot:#176d50;--husk:#98713a;--paper:#f4f7f8;--white:#fff;--ink:#183047;--muted:#586b7b;--border:#dce5e8;--mist:#eaf1ef;--radius:14px;--radius-sm:8px;--font-serif:var(--font-sans);--font-num:var(--font-sans);--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--shadow:0 4px 18px #18304706;--error:#a33631;--warning:#79521c}
body{background:var(--paper);font-size:15px;line-height:1.7}h1,h2,h3,h4{letter-spacing:0!important}p+ p{margin-top:8px}a:hover{text-decoration:underline}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button:disabled{opacity:.55;cursor:not-allowed}*:focus-visible{outline:3px solid #218967;outline-offset:3px}input:focus,select:focus,textarea:focus{outline:2px solid #218967!important;outline-offset:2px}ul{padding-left:22px}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;font-size:12px;padding:16px;background:#eff4f5}summary{cursor:pointer;font-weight:600;color:var(--field);padding:8px 0}details[open]>summary{margin-bottom:8px}small{color:var(--muted)}[hidden]{display:none!important}
.skip-link{position:fixed;left:16px;top:-80px;z-index:4000;background:white;padding:12px}.skip-link:focus{top:12px}
.navbar{position:sticky;top:0;display:flex;flex-wrap:wrap;background:#fff;backdrop-filter:none;padding:12px max(24px,calc((100vw - 1320px)/2));gap:12px;border-bottom:1px solid var(--border);min-height:72px}.nav-brand{margin-right:auto}.nav-brand .logo{border:0;border-radius:10px;color:white;width:40px;height:40px}.nav-brand h1{font-size:18px}.nav-brand span{font-size:11px}.nav-search{flex:0 1 320px;min-width:0;margin:0}.nav-search input{width:100%;min-width:0}.nav-search button{border:0;border-radius:8px;background:var(--mist);min-height:44px}.nav-links{flex:1 0 100%;overflow:visible;gap:4px;justify-content:space-between;min-width:0}.nav-link{border-radius:7px;font-size:13px;padding:8px 12px;box-shadow:none}.nav-link.active{background:#eaf4ef;color:#126348;box-shadow:none}.auth-area{margin:0;gap:2px;flex-wrap:wrap;min-width:0}.auth-user{max-width:140px;overflow:hidden;text-overflow:ellipsis}.nav-toggle{display:none}.access-banner{position:static;background:#edf4f1;color:#456257;letter-spacing:0;font-size:12px;padding:6px 16px}.main-content,body.has-access-banner .main-content{margin-top:0;min-height:70vh}.page-section.active{animation:none}
.page-header{background:none;color:var(--ink);max-width:1320px;margin:auto;padding:32px 24px 12px}.page-header::after{display:none}.page-header h2{font-size:28px;margin:0 0 6px}.page-header p{color:var(--muted);opacity:1;font-size:14px}.page-body{max-width:1320px;padding:24px}.evidence-notice{max-width:1272px;margin:16px auto 0;padding:12px 16px;background:#fff8e8;border:1px solid #eddfbe;border-radius:8px;font-size:12px;color:#765622}.page-header+.evidence-notice{margin-top:0}
.hero,body.has-access-banner .hero{min-height:480px;max-width:1272px;margin:24px auto;border-radius:18px;display:flex;align-items:center;background:#123d35}.hero-photo{object-position:center;opacity:.35}.hero::after{background:linear-gradient(90deg,#0e342ee8 0%,#0e342e55 85%)}.hero-inner{padding:48px;max-width:820px}.hero .eyebrow{font-size:12px;letter-spacing:2px;margin-bottom:16px;color:#c6e1d2}.hero h2{font-size:clamp(30px,3.3vw,46px);line-height:1.35;text-shadow:none;margin-bottom:18px}.hero p{font-size:16px;max-width:43em;line-height:1.85}.quick-entries{gap:12px}.quick-entry{padding:10px 16px;border:1px solid #ffffff55;border-radius:8px;font-size:14px}.quick-entry.is-primary,.demo-btn{background:#e4f3e7;color:#123d35;border:0}.hero-footnote{margin:22px 0 0!important;font-size:12px!important;color:#d1e2d9}
.home-section{max-width:1320px;margin:0 auto;padding:20px 24px}.section-title{font-size:21px;margin:20px auto 12px;padding:0 24px}.section-description{color:var(--muted);font-size:13px;margin-bottom:18px}.decision-flow{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:18px 0}.decision-step{background:white;border:1px solid var(--border);border-radius:12px;padding:18px 16px}.decision-step b{display:block;color:var(--shoot);font-size:12px;margin-bottom:8px}.decision-step strong{font-size:14px}.decision-step p{font-size:12px;color:var(--muted);margin-top:6px}.stats-grid{padding:0 24px;max-width:1320px;gap:12px;border:0}.stat-card{border:1px solid var(--border)!important;background:#fff;border-radius:12px;padding:18px}.stat-card .stat-num{font-size:28px;font-variant-numeric:tabular-nums}.stat-card .stat-label{font-size:12px;letter-spacing:0}.home-charts-row{max-width:1320px;padding:20px 24px;grid-template-columns:1fr 1fr 1.7fr;gap:16px}.home-chart-tall{height:260px}.cases-grid{max-width:1320px;padding:0 24px 40px;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.chart-card h4{font-size:14px;letter-spacing:0}.chart-summary{font-size:12px;color:var(--muted)}
.btn,.quick-entry{border-radius:8px;white-space:normal;text-align:center;font-size:14px;letter-spacing:0;min-height:44px;line-height:1.5}.btn-sm{font-size:12px;min-height:40px}.btn-outline{border-color:#bad0c6;background:#fff}.btn:hover{background:#14583f}.btn-outline:hover{background:#edf5f0;color:var(--field)}.search-bar{border:0;padding:0;align-items:center}.search-bar input{min-width:0;flex:1 1 200px}.search-bar select{max-width:100%}.form-group input,.form-group select,.form-group textarea,.search-bar input,.search-bar select,.nav-search input,.network-controls select,.consortium-role-card select{border:1px solid #cbd8dd;background:white;border-radius:8px;padding:10px 12px;min-height:44px;color:var(--ink);font-size:14px;max-width:100%}.form-group label{font-size:13px;color:var(--ink);letter-spacing:0}.form-row{grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));gap:16px}.input-panel{padding:24px!important}.form-row>*{min-width:0}.input-panel details{margin:8px 0 20px}
.inst-grid,.ach-grid,.demands-grid,.researcher-grid,.team-grid{gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}.inst-card,.ach-card,.demand-card,.researcher-card,.team-card,.recommend-card,.case-card,.about-card,.profile-item,.eval-report,.consortium-report,.input-panel,.chart-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow);min-width:0;overflow-wrap:anywhere}.inst-card:hover,.ach-card:hover,.researcher-card:hover,.team-card:hover,.recommend-card:hover{background:#fff;border-color:#94b6a5}.ach-card,.team-card,.recommend-card{cursor:default}.inst-card h3,.ach-card h3{font-size:17px;margin:10px 0}.inst-type-badge,.ach-type-badge,.tag{background:#edf3f5;border-radius:5px;padding:3px 8px;font-size:11px;letter-spacing:0}.type-university{background:#e9f1f7;color:#305c78}.type-institute{background:#e8f4ec;color:#166044}.type-enterprise{background:#fbf0e0;color:#805921}.evidence-status{display:inline-flex;padding:3px 8px;border-radius:5px;border:1px solid #d8e0e3;font-weight:600;font-size:12px;background:#f1f4f5;color:#526674}.evidence-status.verified{background:#e8f4ec;color:#166044;border-color:#bad8c5}.evidence-status.needs_review{background:#fff6e5;color:#80551d;border-color:#e5c895}.evidence-status.demo{background:#eef0f8;color:#596387}.evidence-summary{margin:10px 0;font-size:12px}.evidence-summary details{border-top:1px solid var(--border);margin-top:8px}.evidence-summary p{font-size:12px}.evidence-summary ul{margin:8px 0}.cap-label{width:95px;flex-shrink:0}.cap-bar-bg{height:5px;border-radius:3px}.legacy-capabilities{font-size:12px}.ach-footer{flex-wrap:wrap;gap:12px}.fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:12px;margin:12px 0}.fact-grid dt{color:var(--muted)}.fact-grid dd{margin:0}
.recommend-card{margin:16px 0;gap:14px}.recommend-rank{width:30px;height:30px;border-radius:8px;background:#edf4ef;color:var(--shoot);font-size:14px;align-items:center;justify-content:center}.recommend-body{min-width:0}.recommend-header h4{font-size:18px;flex:1 1 180px}.score-num{font-size:25px;white-space:nowrap;line-height:1.4}.score-label{font-size:11px;letter-spacing:0}.partner-core{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.partner-core span{font-size:12px;padding:5px 10px;border-radius:6px;background:#f0f5f4}.partner-dimensions{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr))}.recommend-body strong{font-size:13px}.recommend-body li{font-size:13px;margin:4px 0}.weight-hint{border:0;font-size:12px}.data-warning{color:#79521c}.empty-state{background:#f8fafb;border:1px dashed #cad8dd;border-radius:10px;margin:16px 0;padding:28px 16px;font-size:14px}.empty-state h3{font-size:17px;color:var(--ink);margin-bottom:8px}
.assistant-layout{grid-template-columns:minmax(300px,.8fr) minmax(0,1.65fr);gap:24px}.assistant-dialog-panel{top:156px;padding:24px;background:white;border:1px solid var(--border);border-radius:14px}.assistant-dialog-panel h3{font-size:18px;margin-bottom:12px}.assistant-result-panel>h3{font-size:18px;margin-bottom:12px}.mode-notice{padding:12px;background:#f0f5f7;border-radius:8px;font-size:12px;color:#476173}.assistant-dialog-panel textarea{border:1px solid #cbd8dd;border-radius:8px;padding:12px;font-size:14px;background:#fff;resize:vertical;min-height:130px}.assistant-bubble{border:0;background:#f2f6f7;padding:14px;font-size:13px}.assistant-bubble.user{background:#eaf4ed}.assistant-bubble strong{font-size:11px;color:var(--muted)}#assistant-conversation:empty:before{content:'从一个合作目标开始。你也可以填入江苏耐盐碱水稻示例。';display:block;color:var(--muted);font-size:13px;padding:12px 0 20px}#assistant-requirement{padding:20px;border:1px solid var(--border);border-radius:12px;background:white}#assistant-requirement dl{display:grid;grid-template-columns:90px minmax(0,1fr);gap:10px;font-size:13px}#assistant-requirement dd{margin:0}#assistant-requirement dt{color:var(--muted);font-weight:400}#assistant-requirement p{font-size:12px;color:var(--muted);margin-top:16px}.assistant-result-panel section{background:white;border-radius:12px;margin:16px 0;padding:20px}.assistant-result-panel .recommend-card,.assistant-result-panel .consortium-report{box-shadow:none}.tool-trace{list-style:none;padding:0;display:flex;gap:8px;flex-wrap:wrap;font-size:12px}.tool-trace li{padding:6px 10px;border:1px solid var(--border);border-radius:6px;background:#f6f9f7}.tool-trace .failed{color:var(--error);background:#fff1ed}#assistant-actions{gap:8px}#assistant-actions .btn{font-size:12px}
.commercial-dimensions{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.commercial-dimension{background:#fafcfc;padding:18px;font-size:13px;min-width:0}.commercial-dimension>strong{display:block;font-size:22px;color:var(--field);margin:12px 0}.evaluation-state{display:inline-flex;background:#edf4ef;padding:6px 12px;border-radius:6px;font-size:13px}.eval-report>h4,.consortium-report>h3{margin:24px 0 10px}.eval-header{margin-bottom:16px}.eval-header h2{font-size:22px}.eval-total-score{max-width:100%;font-size:12px}.eval-score-num{font-size:38px}.eval-report li,.consortium-report li{font-size:13px;margin:6px 0}
.role-chain{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:20px 0;padding:0;list-style:none}.role-chain li{background:#edf5ef;border:1px solid #c7ddd0;padding:12px;border-radius:8px;margin:0;font-size:12px}.role-chain .gap{background:#fff8ea;border-color:#e8d7b3}.role-chain b,.role-chain span{display:block}.role-chain span{margin-top:6px;color:var(--muted);font-size:11px}.consortium-role-card{border-top:3px solid #37825f}.consortium-role-card.is-gap{border-top-color:#c59546;background:#fffdf8}.consortium-role-card h4{font-size:16px;margin-bottom:12px}.consortium-role-card select{width:100%;margin:6px 0 10px}.consortium-role-card>.btn{width:100%}.consortium-role-card label{font-size:12px}.gap-label{display:block;color:#80551d;background:#fff3d7;padding:10px;border-radius:6px;margin-bottom:12px}.consortium-role-card details{font-size:12px}.consortium-header{margin-bottom:12px}.consortium-header h3{font-size:20px}.assessment-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr));gap:12px;padding:0;list-style:none}.assessment-list li{background:#f3f7f7;padding:16px;border-radius:8px;margin:0}.gap-summary{background:#fff8ea;padding:16px;border-radius:8px;margin:16px 0}
.network-controls{gap:12px;font-size:13px}.network-controls select{max-width:100%;min-width:0}.network-legend{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;margin:16px 0}.network-legend span{display:flex;align-items:center;gap:8px}.network-legend i{display:inline-block;width:25px;border-top:2px solid #24845f}.network-legend .unverified i{border-top-style:dashed;border-color:#98a8b2}#network-chart{background:white;border:1px solid var(--border);border-radius:12px;min-height:360px;height:540px}.network-summary{font-size:12px;margin:12px 0}.network-records{display:flex;flex-wrap:wrap;gap:8px}.chart-unavailable{display:grid;place-items:center;text-align:center;padding:24px;color:var(--muted);border:1px dashed var(--border);border-radius:10px}
.profile-item{margin:12px 0;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.profile-item>strong{flex:1 1 240px}.profile-item>p{flex-basis:100%}.plan-meta{font-size:12px;flex:1 1 240px;color:var(--muted)}.profile-tabs{gap:8px;border:0}.profile-tab{background:white;border:1px solid var(--border);border-radius:8px;padding:10px 14px;box-shadow:none;font-size:13px}.profile-tab.active{background:#eaf4ef;border-color:#a5cbb5;box-shadow:none}.plan-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:24px;background:white;border:1px solid var(--border);border-radius:12px;margin:20px 0}.plan-form>label{margin:0;display:block;font-size:13px}.plan-form input:not([type=checkbox]),.plan-form select,.plan-form textarea{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1px solid #cbd8dd;border-radius:8px;font-size:14px}.plan-form input[type=checkbox]{width:auto;margin-right:8px;accent-color:var(--shoot)}.plan-form .checkbox-label{display:flex;align-items:center;gap:4px}.plan-form .full{grid-column:1/-1}.plan-actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.version-list{display:flex;flex-direction:column;gap:10px;margin:16px 0}.version-item{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-left:3px solid #b4d4c2;padding:8px 16px;background:#fff;border-radius:0 8px 8px 0}.version-item small{font-size:12px}.snapshot-label{padding:12px 16px;background:#edf3f5;border-radius:8px;margin:20px 0;font-size:12px}#plan-status:not(:empty){padding:16px;border:1px solid #d8e4df;border-radius:8px;background:#edf6ef}#plan-comparison:not(:empty){padding:20px;margin:16px 0;border:1px solid var(--border);border-radius:10px;background:white}
.modal-overlay{padding:24px;align-items:center;overflow:hidden}.modal-content{background:white;border-radius:14px;padding:28px;max-height:calc(100dvh - 48px);overflow-y:auto;margin:0 auto}.modal-content h2,.modal-content h3{padding-right:35px}.modal-close{border-radius:8px;top:14px;right:14px}.detail-radar-row{grid-template-columns:minmax(0,280px) minmax(0,1fr)}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ach-mini-item,.partner-item{flex-wrap:wrap}.ui-notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:14px 20px;border:1px solid #bcd6c8;background:#fff;box-shadow:0 8px 30px #132e3220;border-radius:10px;max-width:calc(100vw - 32px);z-index:3500;font-size:14px}.ui-notice.error{border-color:#d89f90;color:#9b3029}
@media(max-width:1199px){.nav-toggle{display:block;background:#edf4ef;border:1px solid #c8ddd2;padding:8px 14px;border-radius:8px;min-height:44px;color:var(--field)}.nav-links{display:none;justify-content:flex-start;flex-wrap:wrap}.navbar.menu-open .nav-links{display:flex}.nav-search{flex-basis:260px}.assistant-layout{grid-template-columns:minmax(280px,.8fr) minmax(0,1.4fr)}.commercial-dimensions{grid-template-columns:repeat(2,minmax(0,1fr))}.role-chain{grid-template-columns:repeat(3,minmax(0,1fr))}.decision-flow{grid-template-columns:repeat(3,minmax(0,1fr))}.home-charts-row{grid-template-columns:1fr 1fr}.chart-wide{grid-column:1/-1}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.assistant-layout{grid-template-columns:1fr}.assistant-dialog-panel{position:static}.cases-grid{grid-template-columns:1fr}.detail-grid{grid-template-columns:1fr}.detail-radar-row{grid-template-columns:1fr}.nav-search{display:none}.navbar{padding:12px 20px}.hero{margin:20px;min-height:400px}.hero-inner{padding:32px}.assistant-result-panel section{padding:16px}}
@media(max-width:600px){.navbar{gap:8px;padding:10px 16px}.nav-brand h1{font-size:16px}.nav-brand span{display:none}.auth-area .auth-user{display:none}.auth-area .nav-link{font-size:12px;padding:8px}.nav-toggle{padding:8px 10px;font-size:12px}.nav-link{min-height:44px}.nav-brand{gap:8px;margin-right:auto}.nav-brand .logo{width:32px;height:32px}.access-banner{font-size:11px}.hero,body.has-access-banner .hero{margin:16px;min-height:390px}.hero-inner{padding:28px 22px}.hero h2{font-size:30px}.hero p{font-size:14px}.quick-entries{gap:8px}.quick-entry{font-size:12px;padding:10px 12px}.hero-footnote{font-size:11px!important}.home-section,.page-body{padding:16px}.page-header{padding:24px 16px 8px}.page-header h2{font-size:24px}.page-header p{font-size:13px}.evidence-notice{margin:16px;padding:12px;font-size:11px}.decision-flow{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.decision-step{padding:14px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:0 16px;gap:8px}.stat-card{padding:14px}.stat-card .stat-num{font-size:25px}.home-charts-row{grid-template-columns:1fr;padding:16px}.chart-wide{grid-column:auto}.section-title{padding:0 16px;font-size:20px}.cases-grid{padding:0 16px 28px}.home-chart-tall{height:300px}.input-panel{padding:16px!important}.form-row{grid-template-columns:1fr}.search-bar{gap:8px}.search-bar select{flex:1 1 130px;min-width:0}.commercial-dimensions{grid-template-columns:1fr}.recommend-card{padding:16px;gap:8px}.recommend-rank{width:25px;height:25px;flex-basis:25px}.recommend-header h4{font-size:16px;flex-basis:100%;order:1}.score-num{font-size:22px}.match-score{margin-left:auto}.partner-core span{font-size:11px}.role-chain{grid-template-columns:repeat(2,minmax(0,1fr))}.consortium-report,.eval-report{padding:16px}.team-grid{grid-template-columns:1fr}.assistant-dialog-panel{padding:16px}.assistant-controls .btn{font-size:12px;padding:10px 12px}#assistant-requirement{padding:16px}#assistant-requirement dl{grid-template-columns:74px minmax(0,1fr)}#network-chart{height:420px;min-height:320px}.network-controls{display:grid;grid-template-columns:1fr}.plan-form{grid-template-columns:1fr;padding:16px}.plan-actions{flex-direction:column}.plan-actions .btn{width:100%}.profile-item{padding:16px}.modal-overlay{padding:12px}.modal-content{padding:22px 16px;max-height:calc(100dvh - 24px)}.modal-close{right:8px;top:8px}.btn{max-width:100%}.ach-footer{align-items:flex-start}.inst-grid,.ach-grid,.demands-grid,.researcher-grid{grid-template-columns:1fr}}
.access-banner{margin-top:0!important}.evidence-notice{width:calc(100% - 48px)}
.form-error,#auth-error:not(:empty){color:var(--error);background:#fff0ed;border-radius:8px;padding:12px;margin:12px 0;font-size:13px}
.plan-types{border:0;display:flex;gap:24px;flex-wrap:wrap}.plan-types legend{font-size:13px;margin-bottom:10px}.plan-types label{font-size:13px}.plan-types input[type=checkbox]{min-height:20px;min-width:20px}
@media(max-width:600px){.evidence-notice{width:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
/* Keep sticky assistant controls reachable as the conversation grows. */
@media(min-width:901px){.assistant-dialog-panel{box-sizing:border-box;max-height:calc(100dvh - 176px);overflow-y:auto;overscroll-behavior:contain}}
.home-chart,.home-chart-tall{max-width:100%;overflow:auto;overscroll-behavior:contain}