:root{--ink:#243626;--muted:#737f70;--line:#dfe5d8;--paper:#f6f7f1;--green:#ecf0e3}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.7 'Segoe UI','Microsoft YaHei',sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{outline-offset:5px}button,summary{cursor:pointer}button:disabled{cursor:default;opacity:.55}[hidden]{display:none!important}.skip{position:absolute;left:-999px}.skip:focus{left:20px;z-index:5;background:white}.sidebar{position:fixed;width:234px;height:100vh;background:#fff;padding:32px 23px;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-weight:650}.brand b{background:#d8e59a;padding:7px 10px;border-radius:13px;font-size:25px;letter-spacing:-2px}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:2px}.workspace{font-size:12px;margin:36px 0 25px}.workspace span{display:block;color:var(--muted);font-size:11px}.nav-label{font-size:10px;letter-spacing:2px;color:var(--muted)}nav{display:grid;gap:8px}nav a{padding:12px 15px;border-radius:8px;display:flex;gap:13px;color:#65715d}nav a.active{background:var(--green);color:#304624;font-weight:650}.sidebar-note{margin-top:auto;padding:26px 10px}.sidebar-note strong{font-size:17px;line-height:1.9}.sidebar-note p,.legacy,.local{font-size:11px;color:var(--muted)}.local{margin-top:20px}.shell{margin-left:234px}header{height:77px;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.pill,.tag{display:inline-block;font-size:11px;padding:4px 10px;border-radius:6px;background:var(--green);color:#5d6e4b}.tag.warm{background:#fbefd2;color:#896520}main{max-width:1400px;margin:auto;padding:36px 42px;min-height:75vh}.heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:27px}.eyebrow{font-size:10px;letter-spacing:2px;color:#7c896b;margin:0 0 8px}h1{font-size:30px;margin:0 0 8px;letter-spacing:-.5px}h2{font-size:19px;margin:0 0 12px}h3{font-size:16px;margin:0 0 10px}p{margin:0 0 13px}.muted{color:var(--muted);font-size:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);padding:9px 15px;font-size:12px}.button.dark{background:#31432a;color:white;border-color:#31432a}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.journey{display:flex;gap:18px;padding:17px 22px;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:12px;margin:24px 0;background:#f0f3e9}.journey strong{color:var(--ink)}.filters{display:flex;gap:12px;margin:25px 0;align-items:center;flex-wrap:wrap}.search{background:white;border:1px solid var(--line);padding:11px 14px;border-radius:8px;width:330px;max-width:100%}.filters .count{margin-left:auto;color:var(--muted);font-size:12px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.card{display:block;overflow:hidden;border:1px solid var(--line);border-radius:13px;background:white;transition:transform .15s,border-color .15s}.card:hover{transform:translateY(-2px);border-color:#9daf86}.card-body{padding:21px}.card h2{font-size:18px;line-height:1.65;margin-top:12px}.card p{font-size:12px;color:var(--muted)}.cover{width:100%;height:230px;object-fit:contain;background:#f0eee4;display:block}.case-art{height:180px;background:#e4ebdf;display:flex;flex-direction:column;justify-content:center;padding:28px;font-size:25px;font-weight:650}.case-art small{font-size:10px;letter-spacing:2px;font-weight:400;margin-bottom:12px}.ghost{border:1px dashed #cdd6c2;border-radius:13px;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:32px;color:var(--muted);min-height:260px}.ghost strong{font-size:17px;color:#647356}.ghost p{font-size:12px;text-align:center;margin:12px 0}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin:24px 0}.tabs a{padding:12px 0;color:var(--muted);font-size:13px;border-bottom:2px solid transparent}.tabs a.active{border-color:#557046;color:#324b2a;font-weight:650}.back{display:inline-block;color:var(--muted);font-size:12px;margin-bottom:20px}.detail-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:26px}.panel{padding:23px;background:white;border:1px solid var(--line);border-radius:12px;margin-bottom:18px;min-width:0}.video{display:block;width:100%;max-height:610px;background:#15212a;border-radius:9px}.cover-small{width:116px;border-radius:7px;align-self:flex-start}.copybox{white-space:pre-wrap;font-size:13px;line-height:1.9;max-height:340px;overflow:auto;overflow-wrap:anywhere;padding:14px;background:#f7f8f3;border-radius:7px}.note{padding:13px 16px;background:#edf1e5;border-radius:8px;font-size:12px;color:#647454;margin:15px 0}.todo{padding:0;list-style:none;font-size:13px}.todo li{padding:11px 0;border-bottom:1px solid #edf0e7}.todo li:last-child{border:0}.todo .done{color:#6c805b}.shot{display:grid;grid-template-columns:95px minmax(0,1fr);gap:20px}.shot img{width:95px;border-radius:7px}.shot p{font-size:13px}.shot summary,.history summary{font-size:13px;font-weight:600}details{margin:12px 0}details p{margin-top:12px}.history{border-left:2px solid #d8e2ca;padding:0 0 20px 25px}.history h3{font-size:16px}.failure{background:#fff0e6;color:#8e4933;padding:14px;border-radius:8px;font-size:12px}.empty{padding:40px;text-align:center;border:1px dashed var(--line);border-radius:12px}.technical{font-size:11px;overflow-wrap:anywhere;color:var(--muted)}footer{margin:0 42px;padding:22px 0;border-top:1px solid var(--line);font-size:10px;color:var(--muted);display:flex;justify-content:space-between}.section{padding:17px 0;border-bottom:1px solid var(--line)}.section dt{font-size:11px;color:var(--muted)}.section dd{margin:4px 0 15px;white-space:pre-wrap}.section ul{padding-left:20px}.section li{margin:7px 0}.section a{text-decoration:underline}.resource-links{margin-top:12px}.nowrap{white-space:nowrap}@media(max-width:1100px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{width:205px;padding:25px 18px}.shell{margin-left:205px}main{padding:28px}.detail-grid{gap:18px}.heading h1{font-size:26px}}@media(max-width:760px){.sidebar{position:static;width:auto;height:auto;padding:18px}.workspace,.nav-label,.sidebar-note,.legacy,.local{display:none}nav{display:flex;margin-top:17px;justify-content:space-between}nav a{padding:9px 12px;font-size:12px}.shell{margin:0}header{height:50px;padding:0 20px}main{padding:24px 18px}.heading{align-items:flex-start;flex-direction:column;gap:12px}h1{font-size:25px}.grid,.detail-grid{grid-template-columns:1fr}.journey{gap:8px;font-size:10px;flex-wrap:wrap}.tabs{gap:19px}.tabs a{font-size:12px}.panel{padding:18px}.cover{height:260px}.shot{grid-template-columns:72px minmax(0,1fr);gap:13px}.shot img{width:72px}.video{max-height:500px}footer{margin:0 18px}.filters .count{margin-left:0}.ghost{min-height:160px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.brand>span{min-width:0;font-size:13px;white-space:nowrap}.brand b{flex-shrink:0}.brand small{font-size:9px;letter-spacing:1px}@media(min-width:761px) and (max-width:920px){.grid,.detail-grid{grid-template-columns:1fr}.sidebar{width:205px}.brand{gap:7px}.brand>span{font-size:11px}.brand b{font-size:22px;padding:6px}.cover{height:260px}}
.taxonomy-filters .filters{margin:0 0 20px}.type-filter{display:flex;gap:9px;flex-wrap:wrap}.type-chip{border:1px solid var(--line);background:#f8f9f4;border-radius:7px;padding:8px 13px;color:#64725a;font:inherit;font-size:12px}.type-chip[aria-pressed=true]{background:#34492c;color:white;border-color:#34492c}.facet-heading{display:flex;align-items:center;gap:14px;margin:24px 0 12px}.facet-heading h3{margin:0}.condition-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.condition-grid label{display:grid;gap:7px;font-size:12px;color:var(--muted)}.condition-grid select{min-width:0;width:100%;padding:10px 8px;background:white;border:1px solid var(--line);border-radius:7px;font:inherit;color:var(--ink)}.facet-values{display:grid;gap:8px;margin:18px 0;font-size:12px}.facet-values>div{display:grid;grid-template-columns:35px 1fr;gap:12px}.facet-values dt{color:var(--muted)}.facet-values dd{margin:0;overflow-wrap:anywhere}.suggestion-label{font-size:10px!important;color:#998244!important}.source-line{border-top:1px solid var(--line);padding-top:14px;font-size:11px!important}.reuse-grid .card h2{font-size:18px}.reuse-grid .empty{grid-column:1/-1}.taxonomy-detail{border-bottom:1px solid var(--line);margin-bottom:20px}@media(max-width:1100px){.condition-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:500px){.condition-grid{grid-template-columns:1fr}.facet-heading{display:block}.facet-heading h3{margin-bottom:7px}}
.optional-filters{border-top:1px solid var(--line);padding-top:17px;margin:20px 0 0}.optional-filters summary{font-size:13px;font-weight:600}.optional-filters>p{margin:12px 0}.type-help{font-size:11px;color:var(--muted);margin:12px 0 0}.result-summary{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:18px 0;font-size:12px}.result-summary strong{font-weight:500}.filter-token{border:1px solid #ccd8bc;border-radius:20px;background:#edf2e4;padding:6px 12px;color:#476038;font:inherit;cursor:pointer}.facet-values>div{grid-template-columns:85px minmax(0,1fr)}.condition-grid small{font-size:10px}.condition-grid select:disabled{background:#f2f3ef;color:#8a9185}.card-action{font-size:12px;color:#496436;font-weight:600}.card-body .suggestion-label{margin-bottom:12px}
/* Reusable library: grouped categories beside readable previews. */
.library-topline{display:flex;align-items:center;gap:20px;margin-bottom:24px}.library-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:30px;align-items:start}.library-nav{background:#fff;border:1px solid var(--line,#e3e7dc);border-radius:14px;padding:14px}.library-nav button{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;border-radius:8px;background:transparent;padding:10px 12px;color:inherit;font:inherit;cursor:pointer;text-align:left}.library-nav button[aria-pressed=true]{background:#35482d;color:white}.library-nav small{opacity:.65}.library-nav-group h3{font-size:12px;color:#7b8572;letter-spacing:.08em;margin:20px 12px 6px}.library-results{min-width:0}.library-result-heading{justify-content:space-between;margin-bottom:20px}.library-result-heading h2{margin:0}.library-results .reuse-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-results .card h3{font-size:20px;line-height:1.5;margin:18px 0}.library-results .card-action{display:block;margin-top:12px}.library-method{margin-top:28px}.framework-list{display:grid;gap:24px}.framework-flow{display:flex;flex-wrap:nowrap;overflow-x:auto;gap:22px;margin:20px 0;padding-bottom:12px}.framework-node{position:relative;flex:0 0 215px;background:#f1f4ea;border:1px solid #dbe1ce;border-radius:10px;padding:16px}.framework-node:not(:last-child):after{content:'→';position:absolute;right:-19px;top:20px;color:#74835f}.framework-node p{font-size:14px}.framework-node small{color:#74835f}@media(max-width:1000px){.library-results .reuse-grid{grid-template-columns:1fr}}@media(max-width:650px){.library-layout{grid-template-columns:1fr}.library-nav{display:flex;gap:12px;overflow:auto}.library-nav-group{min-width:135px}.library-nav>button{min-width:90px;align-self:start}.library-topline{flex-wrap:wrap}.library-nav-group h3{margin-top:4px}}
 .framework-flow{flex-wrap:nowrap;overflow-x:auto;padding-bottom:12px}.framework-node{flex:0 0 215px}.library-results .empty{grid-column:1/-1}
.case-evidence-layout{display:grid;grid-template-columns:minmax(250px,.8fr) minmax(0,1.2fr);gap:24px;align-items:start}.case-player{position:sticky;top:20px}.case-player video{max-height:70vh}.interpretation{background:#f3f5ec;padding:16px;border-radius:10px}.interpretation h3{margin-top:0}.evidence-card h3{font-size:16px}.evidence-selected{outline:3px solid #93a569}.evidence-card>.row{margin-bottom:14px}@media(max-width:850px){.case-evidence-layout{grid-template-columns:1fr}.case-player{position:static}.case-player video{max-height:45vh}}
.case-takeaway h2{font-size:25px;line-height:1.6;max-width:950px}.case-overview-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.case-flow-step{display:flex;gap:12px;align-items:center;padding:18px;border:1px solid #dce2d2;border-radius:10px;background:#f3f5ed;color:#30402d;text-align:left;font:inherit;cursor:pointer}.case-flow-step small{color:#81926a}.case-flow-step:hover{background:#e6ecd9}.case-picks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.case-picks .panel{margin:0}.case-picks h3{font-size:19px;line-height:1.5}.case-evidence-drawer{margin-top:28px;border-top:1px solid #dce2d2;padding-top:22px}.case-evidence-drawer>summary{font-size:18px;font-weight:700;cursor:pointer;margin-bottom:20px}@media(max-width:700px){.case-overview-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.case-picks{grid-template-columns:1fr}.case-takeaway h2{font-size:21px}}
.compose-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.compose-field{display:block;margin:20px 0}.compose-field>span{display:block;font-weight:600;margin-bottom:8px}.compose-field textarea{box-sizing:border-box;width:100%;resize:vertical;border:1px solid #dce2d2;border-radius:9px;padding:13px;font:inherit;line-height:1.6;background:#fff;color:#283826}.compose-reference{display:flex;gap:12px;align-items:start;padding:14px 0;border-bottom:1px solid #edf0e6;cursor:pointer}.compose-reference input{margin-top:8px;flex:none}.compose-reference .tag{margin-right:10px}.compose-reference-list{max-height:540px;overflow:auto}.compose-beats{display:grid;grid-template-columns:1fr 1fr;gap:20px}.compose-beats .panel{margin:0 0 16px}.compose-beats h3{margin-top:0}@media(max-width:800px){.compose-grid,.compose-beats{grid-template-columns:1fr}}
/* Project details: latest deliverables first, supporting evidence on demand. */
.project-publish{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:26px;align-items:start}.project-publish .video{max-height:530px}.project-publish .cover-small{width:100px}.project-section-heading{justify-content:space-between;margin-bottom:14px}.project-section-heading h2{margin:0}.publication-copy .copybox{max-height:none}.project-publish .video+.muted{margin-top:12px}.project-thinking{display:grid;grid-template-columns:100px 1fr;gap:18px;margin:20px 0}.project-thinking dt{color:var(--muted)}.project-thinking dd{margin:0}.project-reference{padding:16px 0;border-bottom:1px solid var(--line)}.project-reference:last-child{border:0}.project-script{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:24px;align-items:start}.project-player{position:sticky;top:20px}.project-player .video{max-height:65vh}.project-player .muted{margin-top:14px}.project-shot{margin:0 0 14px}.project-shot>summary{font-weight:600;font-size:15px}.project-shot[open]>summary{margin-bottom:18px}.project-shot .shot{margin:18px 0}.project-detail .panel>h2{margin-bottom:16px}@media(max-width:1000px){.project-publish,.project-script{grid-template-columns:1fr}.project-player{position:static}.project-publish .video{max-height:480px}}@media(max-width:500px){.tabs{gap:12px;flex-wrap:wrap}.project-thinking{grid-template-columns:1fr;gap:5px}.project-thinking dd{margin-bottom:15px}}
.usage-panel{border-left:4px solid #9db86c;background:#f5f8ed}.usage-panel h2{font-size:17px;margin:0}.usage-entry{padding-top:18px}.usage-entry h3{font-size:20px}.usage-panel>.muted{margin:16px 0 0}.usage-hint{background:#eef3e3;border-radius:8px;padding:12px;margin:15px 0}.usage-hint small{display:block;font-size:11px;color:var(--muted);margin-top:8px}.usage-hint .card-action{margin-top:5px!important}
.project-publication-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;border:1px solid #d6dfc7;border-radius:12px;background:#edf2e4}.project-publication-summary strong{font-size:18px}.project-publication-summary p{margin:5px 0 0;font-size:12px}.publication-record{scroll-margin-top:24px}.publication-record dd{overflow-wrap:anywhere}.publication-record>.muted{margin-top:13px}.project-publish .row+.muted{margin-top:12px}.project-publish details .video{max-height:350px}.project-shot .shot img{cursor:default}@media(max-width:760px){.project-publication-summary{align-items:flex-start;flex-direction:column;gap:12px;padding:18px}.publication-record .project-thinking{grid-template-columns:1fr;gap:5px}.publication-record dd{margin-bottom:12px}}

/* Result-first navigation: process detail remains reachable without competing with deliverables. */
.project-navigation{display:flex;gap:24px;align-items:baseline;justify-content:space-between;margin:20px 0 24px;border-bottom:1px solid var(--line)}.project-navigation>.tabs{margin:0;border:0;flex-shrink:0}.project-supporting{margin:0 0 12px;font-size:12px;color:var(--muted)}.project-supporting>.tabs{margin:8px 0 0;border:0;gap:16px}.project-supporting>.tabs a{padding:6px 0}.project-package{margin-bottom:0;font-size:12px;color:var(--muted)}.project-package[open]>summary,.project-extra[open]>summary,.case-structure[open]>summary,.publication-record[open]>summary{margin-bottom:18px}.project-extra>summary,.case-structure>summary,.publication-record>summary{font-size:14px;font-weight:600}.project-extra>summary:focus-visible,.project-supporting>summary:focus-visible{outline:2px solid #557046}.project-extra>.row{margin-top:15px}@media(max-width:600px){.project-navigation{align-items:flex-start;flex-direction:column;gap:0}.project-navigation>.tabs{width:100%}.project-supporting{margin-top:10px}.project-navigation .tabs{flex-wrap:wrap}}

.project-publication-summary{flex-wrap:wrap}.project-publication-summary>div{flex:1;min-width:160px}.project-publication-summary>.button{white-space:nowrap}.usage-panel>summary{font-size:14px;font-weight:600}
/* Collection preview shares the workbench shell and keeps evidence collapsed. */
.collection-tabs{margin-bottom:18px}.collection-preview-notice{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap;background:#f5efde;border:1px solid #e6dcc3;border-radius:9px;padding:12px 16px;margin-bottom:26px;color:#796541;font-size:12px}.collection-preview-notice strong{white-space:nowrap}.collection-layout{display:grid;grid-template-columns:minmax(320px,.95fr) minmax(0,1.05fr);gap:30px;align-items:start}.collection-form{padding:28px;position:sticky;top:24px}.collection-form-title{flex-wrap:nowrap;gap:15px;margin-bottom:26px}.collection-form-title h2{font-size:22px;margin:0 0 4px}.collection-form-title p{margin:0}.collection-symbol{font-size:29px;flex-shrink:0;background:#e9efda;width:48px;height:48px;border-radius:13px;text-align:center;line-height:48px}.collection-form label{display:block;font-weight:600;font-size:13px;margin:20px 0 9px}.collection-form textarea{display:block;width:100%;resize:vertical;min-height:78px;border:1px solid #cfd9c5;background:#fafbf7;border-radius:9px;padding:13px 15px;font:inherit;font-size:14px;line-height:1.8;color:var(--ink);outline-offset:3px}.collection-form textarea:focus{outline:2px solid #729252;background:white}.collection-form textarea[aria-invalid=true]{border-color:#ac694b}.collection-form textarea::placeholder{color:#87907f}.collection-form #collection-help{margin:8px 0 0}.collection-recognition{min-height:20px;margin-top:8px;font-size:11px;color:#587140}.collection-submit-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:24px}.collection-submit{min-height:44px;padding:11px 20px}.collection-feedback:empty{display:none}.collection-feedback{margin:18px 0 0;font-size:12px}.collection-feedback.success{background:#edf4e6;color:#415e2c;padding:12px;border-radius:8px}.collection-list-title{justify-content:space-between;margin:0 0 8px}.collection-list-title h2{margin:0;font-size:20px}.collection-filters{display:flex;gap:10px;margin:21px 0}.collection-filters .search{width:100%;min-width:0;flex:1}.collection-filters select{font:inherit;font-size:12px;padding:10px;border:1px solid var(--line);background:white;border-radius:8px;color:var(--ink);max-width:125px}.collection-empty{border:1px dashed #cbd5bc;border-radius:12px;padding:55px 20px;text-align:center;background:#f0f3e9;color:var(--muted)}.collection-empty-icon{display:block;font-size:38px;color:#859a68;margin-bottom:16px}.collection-empty h3{font-size:18px;color:#536645}.collection-empty p{font-size:13px;margin-bottom:8px}.collection-empty small{font-size:11px}.collection-entry{padding:22px;border:1px solid var(--line);border-radius:12px;background:white;margin-bottom:16px;overflow-wrap:anywhere;scroll-margin:18px}.collection-entry h3{margin:16px 0 10px;line-height:1.65;font-size:18px;white-space:pre-wrap}.collection-excerpt{font-size:13px;color:#67715f;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap}.collection-date{font-size:11px;color:var(--muted);margin-left:auto}.collection-entry-actions{margin-top:15px}.collection-source{font-size:11px;color:var(--muted);border-top:1px solid #edf0e7;margin:16px 0 0;padding-top:12px}.collection-source p{white-space:pre-wrap;max-height:240px;overflow:auto}.collection-highlight{border-color:#92aa70;box-shadow:0 0 0 2px #dce8c9}.platform-xiaohongshu{background:#f8e9e4;color:#975d4c}.platform-douyin{background:#e8eaf0;color:#57607b}.platform-bilibili{background:#e8f1f6;color:#4b718c}
@media(max-width:1100px){.collection-layout{grid-template-columns:1fr}.collection-form{position:static}.collection-form textarea{max-height:300px}}
@media(max-width:760px){.collection-preview-notice{font-size:11px;gap:4px;margin-bottom:20px}.collection-layout{gap:22px}.collection-form{padding:20px;margin-bottom:0}.collection-form-title h2{font-size:20px}.collection-form textarea,.collection-filters input,.collection-filters select{font-size:16px}.collection-submit-row{align-items:stretch;flex-direction:column}.collection-submit-row>.muted{text-align:center}.collection-submit{font-size:14px;width:100%}.collection-entry{padding:18px}.collection-entry .row{gap:8px}.collection-date{font-size:10px}.collection-empty{padding:34px 16px}}