/* 新版核心页面（pages/w.js，V10）的样式：来自产品原型 styles.css，全部限定在 .w 下，颜色换成本站令牌（深浅主题跟着走） */
.w{--panel:var(--surface);--panel2:var(--raised);--input:var(--bg-2);--text:var(--txt);--muted:var(--mute);--blue:var(--acc-2);--green:var(--ok);--amber:var(--warn);--red:var(--err);--side:var(--bg-2);font-size:14px;line-height:1.65;color:var(--text)}
.w h1,.w h2,.w h3,.w p{margin:0}
.w h1{font-size:28px;line-height:1.35;font-weight:600;letter-spacing:-.5px}
.w h2{font-size:18px;line-height:1.5;font-weight:600}
.w h3{font-size:15px;font-weight:600}
.w small,.w .small{font-size:12px}
.w p{color:var(--muted)}
.w strong{font-weight:600}
.w button{min-height:36px;font:inherit;color:inherit}
.w button:disabled{opacity:.42;cursor:default}
.w a{color:inherit;text-decoration:none}
.w .wi{width:18px;height:18px;flex:none;display:inline-block;vertical-align:middle}
.w .w-top{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:-6px 0 18px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.w .crumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.w .crumbs a:hover{color:var(--cyan)}
.w .crumbs span:last-child{color:var(--text)}
.w .top-right{display:flex;gap:10px;align-items:center}
.w .workspace{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:7px 9px;font-size:12px;max-width:190px;color:inherit}
.w .avatar{height:34px;width:34px;border-radius:50%;display:grid;place-items:center;font-size:11px;background:var(--raised-2);color:var(--text)}
.w .content{max-width:1450px;margin:0 auto;padding:4px 0 24px;min-height:60vh}
#w-overlay{position:relative;z-index:60}
.w a{color:inherit;text-decoration:none}
.w button{min-height:36px}
.w h1, .w h2, .w h3, .w p{margin:0}
.w h1{font-size:28px;line-height:1.35;font-weight:600;letter-spacing:-.5px}
.w h2{font-size:18px;line-height:1.5;font-weight:600}
.w h3{font-size:15px;font-weight:600}
.w small, .w .small{font-size:12px}
.w p{color:var(--muted)}
.w svg{display:block}
.w strong{font-weight:600}
.wi{width:18px;height:18px;flex:none;display:inline-block;vertical-align:middle}
.w .crumbs{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.w .crumbs a:hover{color:var(--cyan)}
.w .crumbs span:last-child{color:var(--text)}
.w .top-right{display:flex;gap:10px;align-items:center}
.workspace{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:7px 9px;font-size:12px;max-width:190px}
.w .avatar{height:34px;width:34px;border-radius:50%;display:grid;place-items:center;font-size:11px;background:#223251;color:#d7e7ff}
.w .content{max-width:1450px;margin:0 auto;padding:28px 32px 34px;min-height:calc(100vh - 125px)}
.w .pagehead{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:25px}
.w .pagehead p{font-size:13px;margin-top:9px;max-width:730px}
.w .eyebrow{color:var(--cyan);font-size:11px;letter-spacing:1.3px;margin-bottom:8px}
.w .actions{display:flex;flex-wrap:wrap;align-items:center;gap:9px}
.w .btn{padding:8px 13px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:6px;background:var(--panel2);font-size:12px;min-height:37px;white-space:normal;text-align:center}
.w .btn:hover{background:#1d304e;border-color:#456081}
.w .btn.primary{background:linear-gradient(110deg,#078cb4,#6451d4);border-color:transparent;color:white}
.w .btn.primary:hover{filter:brightness(1.14)}
.w .btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.w .btn.danger{color:var(--red)}
.w .link{padding:4px 0;color:var(--cyan);font-size:12px;border:0;background:none}
.w .muted{color:var(--muted)}
.w .cyan{color:var(--cyan)}
.w .green{color:var(--green)}
.w .amber{color:var(--amber)}
.w .badge{display:inline-flex;gap:5px;align-items:center;padding:3px 7px;border-radius:5px;background:#1c2c45;color:#b6c7df;font-size:11px;white-space:nowrap;max-width:100%}
.w .badge.green{background:#12372f;color:var(--green)}
.w .badge.amber{background:#362d1b;color:var(--amber)}
.w .badge.cyan{background:#0a3547;color:var(--cyan)}
.w .badge.purple{background:#2b2749;color:#bbb2ff}
.w .badges{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.w .panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;min-width:0}
.w .panel-pad{padding:22px}
.w .panel-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.w .panel-head h2{font-size:15px}
.w .panel-body{padding:18px 20px}
.w .grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.w .grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.w .split{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:20px;align-items:start}
.w .section{margin-top:27px}
.w .section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.w .section-title h2{font-size:17px}
.w .hero{background:radial-gradient(ellipse at 85% 0%,#15365b 0%,transparent 57%),var(--panel);padding:28px;border:1px solid #293d5a;border-radius:12px;margin-bottom:25px;position:relative}
.w .hero h2{font-size:27px;font-weight:500}
.w .hero h2 span{color:var(--cyan)}
.w .hero p{margin:9px 0 20px}
.w .quick-input{display:flex;gap:10px;background:var(--input);border:1px solid #36526e;border-radius:8px;padding:8px;max-width:790px}
.w .quick-input input{border:0;background:none;flex:1;min-width:0;padding:8px;font-size:13px}
.w .hero-links{display:flex;gap:20px;margin-top:12px;flex-wrap:wrap}
.w .card{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;min-width:0;display:flex;flex-direction:column}
.w .card-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1}
.w .card h2{font-size:18px}
.w .card p{font-size:12px}
.w .card-foot{padding-top:13px;border-top:1px solid var(--line);margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px}
.w .art{height:150px;background:radial-gradient(ellipse at 50% 55%,#173653,#101c30);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.w .art svg{height:126px;max-width:90%;width:250px}
.w .art .artlabel{position:absolute;left:15px;bottom:12px;font-size:10px;color:#8caacb;letter-spacing:1.4px}
.w .progress{height:4px;background:#273750;border-radius:5px;overflow:hidden}
.w .progress span{display:block;height:100%;background:var(--cyan);border-radius:5px}
.w .row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);min-width:0}
.w .row:last-child{border:0}
.w .row small{display:block;color:var(--muted);margin-top:5px}
.w .row-title{font-size:13px}
.w .row .row-main{min-width:0}
.w .row .row-right{display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.w .table-wrap{overflow-x:auto}
.w .table{width:100%;border-collapse:collapse;font-size:12px}
.w .table th{font-size:11px;font-weight:500;text-align:left;color:var(--muted);padding:13px 17px;background:#0d192b}
.w .table td{padding:16px 17px;border-top:1px solid var(--line)}
.w .table td small{display:block;color:var(--muted);margin-top:5px}
.w .table tbody tr:hover{background:#14253c}
.w .filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.w .search{display:flex;gap:8px;align-items:center;background:var(--input);border:1px solid var(--line);border-radius:6px;padding:5px 11px;min-width:210px;flex:1;max-width:420px}
.w .search input{padding:6px;border:0;background:none;min-width:0;width:100%;font-size:12px}
.w .select{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:9px 11px;font-size:12px}
.w .tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-bottom:20px;flex-wrap:wrap}
.w .tabs button, .w .tabs a{padding:10px 0 13px;border:0;border-bottom:2px solid transparent;color:var(--muted);font-size:13px;background:none;display:inline-block}
.w .tabs .active{border-bottom-color:var(--cyan);color:var(--text)}
.w .tabs .count{font-size:11px;padding:2px 5px;margin-left:6px;background:var(--panel2);border-radius:4px}
.w .formgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.w .formfield{display:flex;flex-direction:column;gap:7px;font-size:12px;color:var(--muted);min-width:0}
.w .formfield.full{grid-column:1/-1}
.w .formfield label{color:var(--text)}
.w input[type=text], .w input[type=number], .w input[type=email], .w textarea, .w .formfield select{background:var(--input);border:1px solid var(--line);border-radius:6px;padding:10px 12px;min-width:0;width:100%}
.w textarea{resize:vertical;min-height:110px}
.w input::placeholder, .w textarea::placeholder{color:#758ca9}
.w .formfield small{font-size:11px;color:var(--muted)}
.w .form-section{margin:0 0 24px}
.w .form-section h2{font-size:16px;margin-bottom:15px}
.w .form-actions{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:23px}
.w .choice-group{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.w .choice{background:var(--input);border:1px solid var(--line);border-radius:8px;padding:16px;text-align:left;color:var(--text)}
.w .choice.active{border-color:var(--cyan);background:#0b2b3e}
.w .choice strong{display:block;font-size:14px;margin-bottom:5px}
.w .choice small{color:var(--muted);display:block;font-size:11px}
.w .upload{padding:20px;border:1px dashed #36506b;border-radius:7px;background:var(--input);text-align:center;font-size:12px;color:var(--muted);display:block;cursor:pointer}
.w .upload strong{color:var(--text);font-weight:400;display:block;margin:7px 0}
.w .file-pills{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.w .file-pills span{max-width:100%;overflow-wrap:anywhere;white-space:normal}
.w .description-list{display:grid;gap:0}
.w .definition{padding:13px 0;border-bottom:1px solid var(--line)}
.w .definition:last-child{border-bottom:0}
.w .definition label{display:block;color:var(--muted);font-size:11px;margin-bottom:5px}
.w .definition .value{font-size:13px;display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.w .note{font-size:11px;color:var(--muted);margin-top:12px}
.w .notice{padding:13px 15px;border-radius:7px;background:#30291c;color:var(--amber);font-size:12px;margin:14px 0;display:flex;gap:10px;align-items:flex-start}
.w .notice.info{background:#0d2b3c;color:#9de3ef}
.w .notice.success{background:#13342d;color:#7ee1bc}
.w .timeline{display:grid;gap:0}
.w .event{padding:0 0 18px 20px;border-left:1px solid var(--line);position:relative;font-size:12px}
.w .event:before{content:'';position:absolute;left:-4px;top:7px;width:7px;height:7px;border-radius:50%;background:#526889}
.w .event:first-child:before{background:var(--cyan)}
.w .event small{display:block;color:var(--muted);margin-top:4px}
.w .event:last-child{padding-bottom:0}
.w .contextbar{background:#0e2134;border:1px solid var(--line);border-radius:7px;padding:11px 14px;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;font-size:12px;margin-bottom:15px}
.workgrid{display:grid;grid-template-columns:minmax(340px,.88fr) minmax(0,1.12fr);gap:18px;align-items:start}
.w .chat-title{display:flex;gap:9px;align-items:center;color:var(--cyan)}
.w .chat-filter{display:flex;gap:4px;flex-wrap:wrap;padding:8px 13px;border-bottom:1px solid var(--line)}
.w .chat-filter button{border:0;background:none;font-size:11px;color:var(--muted);padding:5px 8px;min-height:28px;border-radius:4px}
.w .chat-filter button.active{background:#1c3048;color:var(--cyan)}
.w .messages{display:grid;gap:20px;padding:20px 18px;max-height:530px;overflow:auto;scrollbar-width:thin;scrollbar-color:#344b67 transparent}
.w .message{min-width:0}
.w .message .meta{font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:10px;margin-bottom:6px}
.w .message p{font-size:13px;line-height:1.85;color:#d4e0f3;overflow-wrap:anywhere;white-space:pre-wrap}
.w .message.pending .meta span:last-child{color:var(--cyan);animation:wChatPulse 1.2s ease-in-out infinite}
.w .message.err p{color:#fbbf24}
@keyframes wChatPulse{50%{opacity:.35}}
.w .sum-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.w .sum-head h3{margin:0}
.w .sum-refresh{margin-left:auto;min-height:32px;padding:5px 12px;font-size:12px;gap:6px}
.w .sum-refresh.busy svg{animation:wSumSpin 1s linear infinite}
@keyframes wSumSpin{to{transform:rotate(360deg)}}
.w .sum-meta{font-size:11px;color:var(--muted);margin:6px 0 10px}
.w .sum-meta b{color:var(--amber);font-weight:500}
.w .sum-sub{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.04em;margin:16px 0 2px}
.w .sum-list{margin:6px 0 0;padding-left:18px;font-size:13px;line-height:1.65}
.w .sum-list li+li{margin-top:3px}
.w .sum-list.open li::marker{color:var(--amber)}
.w .sum-list.res li::marker{color:var(--cyan)}
.w .sum-next{margin-top:16px}
.w .sum-next span{display:flex;flex-direction:column;gap:3px}
.w .sum-next b{font-weight:500;font-size:11px;opacity:.8}
.w .sum-dim{opacity:.45;transition:opacity .2s}
.w .message.user{margin-left:24px}
.w .message.user p{background:#253354;padding:12px 14px;border-radius:9px 9px 2px 9px}
.w .message.assistant{padding-right:10px}
.w .composer{padding:15px;border-top:1px solid var(--line)}
.w .composer textarea{min-height:92px;font-size:12px;border-color:#3b5774;background:#13233b}
.w .composer .actions{margin-top:8px}
.w .composer .send{margin-left:auto}
.workspace-tabs{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:0 11px;gap:6px}
.workspace-tabs button{border:0;background:none;color:var(--muted);padding:14px 10px 12px;border-bottom:2px solid transparent;font-size:12px}
.workspace-tabs button.active{border-bottom-color:var(--cyan);color:var(--text)}
.w .code{padding:17px;background:#091423;border:1px solid #22334c;border-radius:7px;font:12px/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;color:#acc9e8}
.w .code .comment{color:#6c8ba6}
.w .fieldtable{width:100%;font-size:12px;border-collapse:collapse}
.w .fieldtable td{padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.w .fieldtable td:first-child{color:var(--muted);width:30%;padding-right:10px}
.w .fieldtable tr:last-child td{border:0}
.w .lessonbar{display:flex;align-items:center;gap:12px;justify-content:space-between;background:#14223c;border:1px solid #344263;border-radius:7px;padding:12px 14px;margin-bottom:15px;font-size:12px}
.w .lessonbar select{background:#192e47;border:1px solid var(--line);border-radius:5px;padding:7px;max-width:100%}
.w .lesson-req{margin:12px 0 18px;padding:10px 0;border-bottom:1px solid var(--line)}
.w .lesson-req summary{font-size:12px;color:var(--muted);cursor:pointer}
.w .lesson-req p{font-size:12px;margin-top:10px}
.w .step-row{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.w .step-row:last-child{border:0}
.w .step-index{width:29px;height:29px;border-radius:50%;display:grid;place-items:center;background:var(--panel2);border:1px solid #36506b;color:var(--cyan);font-size:12px;flex:none}
.w .step-content{flex:1;min-width:0}
.w .step-content small{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.w .step-content p{font-size:12px;margin-top:6px}
.w .scan-visual{height:150px;display:grid;place-items:center;background:radial-gradient(ellipse at center,#153d52,transparent 67%);margin:10px 0}
.w .board{width:160px;height:96px;border:2px solid #388db0;background:#125471;transform:rotate(-10deg);border-radius:9px;display:grid;place-items:center;box-shadow:0 12px 40px #0008;position:relative}
.w .board:before, .w .board:after{content:'';position:absolute;left:14px;right:14px;height:5px;background:repeating-linear-gradient(90deg,#c9c3a1 0 6px,transparent 6px 13px)}
.w .board:before{top:-7px}
.w .board:after{bottom:-7px}
.w .chip-hw{width:60px;height:58px;display:grid;place-items:center;background:#202b3a;border:2px solid #8da7b1;color:#d3e6ee;font-size:10px;border-radius:3px;transform:rotate(10deg)}
.w .log{padding:14px;background:#08121f;color:#9bc1bd;font:11px/2 ui-monospace,monospace;border:1px solid var(--line);border-radius:6px;white-space:pre-wrap;overflow-wrap:anywhere}
.w .checkbox{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:var(--muted);margin:10px 0}
.w .checkbox input{margin-top:5px;accent-color:var(--cyan)}
.w .kv-strip{display:flex;gap:22px;flex-wrap:wrap;margin:18px 0 3px}
.w .kv-strip div{font-size:14px}
.w .kv-strip label{font-size:11px;color:var(--muted);display:block;margin-bottom:4px}
.w .empty{padding:40px 24px;text-align:center;font-size:13px;color:var(--muted)}
.w .modal-backdrop{position:fixed;inset:0;background:#020914c9;backdrop-filter:blur(5px);z-index:30;display:flex;align-items:center;justify-content:center;padding:20px}
.w .modal{width:620px;max-width:100%;max-height:90vh;overflow:auto;background:#111e32;border:1px solid #3c506e;border-radius:12px;box-shadow:var(--shadow)}
.w .modal-head{display:flex;align-items:center;justify-content:space-between;padding:19px 23px;border-bottom:1px solid var(--line)}
.w .modal-body{padding:22px}
.w .modal-foot{padding:17px 23px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px}
.w .modal-total{display:flex;justify-content:space-between;align-items:center;padding:18px 0;margin-top:10px;border-top:1px solid var(--line)}
.w .modal-total strong{font-size:28px;color:var(--cyan);font-weight:500}
.w .index-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.w .index-grid h3{font-size:13px;margin-bottom:8px;color:var(--muted)}
.w .index-grid a{display:block;font-size:12px;padding:8px 10px;border:1px solid var(--line);border-radius:5px;margin:6px 0}
.w .index-grid a:hover{color:var(--cyan);border-color:var(--cyan)}
.w .price{font-size:20px;color:var(--text)}
.w .price small{color:var(--muted)}
.w .inline-edit{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.w .inline-edit input{max-width:100px;padding:6px 8px}
.w .summary{font-size:12px;color:var(--muted);line-height:1.8}
.w details summary{cursor:pointer}
.w .filter-buttons{display:flex;gap:7px;flex-wrap:wrap}
.w .filter-buttons button{font-size:12px;padding:6px 10px;min-height:32px;border:1px solid var(--line);border-radius:5px;background:transparent;color:var(--muted)}
.w .filter-buttons button.active{background:#143044;color:var(--cyan);border-color:#28637b}
.w [hidden]{display:none!important}
@media(min-width:1550px){
.workgrid{grid-template-columns:440px minmax(0,1fr)}
}

@media(max-width:1180px){
.w .content{padding:25px 22px}
.w .split{grid-template-columns:minmax(0,1fr) 260px}
.workgrid{grid-template-columns:minmax(290px,1fr) minmax(0,1fr);gap:13px}
.w .panel-body{padding:16px}
.workspace-tabs{gap:0;padding:0 7px}
.workspace-tabs button{padding-left:7px;padding-right:7px}
.w .grid3{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:950px){
.w .split{grid-template-columns:1fr}
.workgrid{grid-template-columns:1fr}
.w .messages{max-height:380px}
.w .pagehead{flex-wrap:wrap}
.w .grid2{grid-template-columns:1fr}
.w .top-right .demo-top{display:none}
.w .grid3{grid-template-columns:1fr}
.w .formgrid{grid-template-columns:1fr}
.w .formfield.full{grid-column:auto}
}

@media(max-width:700px){
.w .crumbs{font-size:11px;gap:6px}
.w .top-right{margin-left:auto}
.workspace{max-width:145px;font-size:11px}
.w .content{padding:22px 15px}
.w .hero{padding:21px}
.w .hero h2{font-size:24px}
.w h1{font-size:25px}
.w .pagehead{gap:13px}
.w .quick-input{flex-wrap:wrap}
.w .quick-input input{flex-basis:100%}
.w .quick-input .btn{margin-left:auto}
.w .grid2, .w .grid3{grid-template-columns:1fr}
.w .row{align-items:flex-start;flex-wrap:wrap}
.w .row-right{justify-content:flex-start!important}
.w .panel-pad{padding:18px}
.w .panel-head{padding:14px 16px}
.w .choice-group{grid-template-columns:1fr}
.w .tabs{gap:20px}
.w .lessonbar{flex-wrap:wrap}
.w .contextbar{align-items:flex-start}
.w .index-grid{grid-template-columns:1fr}
.w .table{min-width:570px}
.w .table-wrap{margin:0;max-width:100%}
.w .search{max-width:none;min-width:180px}
.w .top-index{font-size:0;gap:0;padding:8px}
.w .top-index .wi{font-size:initial}
.w .modal-backdrop{padding:12px}
.w .modal-body{padding:18px}
.w .chat-filter{gap:2px}
.w .messages{max-height:440px}
.w .formfield input, .w .formfield textarea, .w .formfield select, .w .composer textarea{font-size:16px}
.w .btn{min-height:39px}
.workspace-tabs button{flex:1;padding-left:3px;padding-right:3px}
.w .price{font-size:18px}
}
.w /* Shared course, .w chapter, .w case and task hardware block. */
.hardware-panel{margin:0 0 20px;border-color:#30536d}
.w .hardware-panel .panel-head{align-items:flex-start;flex-wrap:wrap;gap:12px}
.w .hardware-caption{font-size:11px;margin-top:6px;color:var(--muted)}
.w .hardware-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:6px 18px}
.w .hardware-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.w .hardware-item{padding:14px 15px;min-width:0;border-right:1px solid var(--line)}
.w .hardware-item:first-child{padding-left:0}
.w .hardware-item:last-child{border-right:0;padding-right:0}
.w .hardware-label{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:12px;margin-bottom:9px}
.w .hardware-label .wi{color:var(--cyan);width:16px;height:16px}
.w .hardware-label .badge{margin-left:auto}
.w .hardware-requirement{font-size:11px;color:var(--muted);margin-bottom:9px}
.w .hardware-item strong{font-size:13px;display:block;font-weight:500;overflow-wrap:anywhere}
.w .hardware-item small{font-size:11px;color:var(--muted);display:block;margin:5px 0 10px;overflow-wrap:anywhere}
.w .hardware-item .actions{margin-top:11px;gap:5px}
.w .hardware-item .btn{font-size:11px;padding:5px 8px;min-height:30px}
.w .hardware-foot{padding:10px 18px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:9px;flex-wrap:wrap;font-size:11px;color:var(--muted)}
.w .split .hardware-grid{grid-template-columns:1fr}
.w .split .hardware-item{border-right:0;border-bottom:1px solid var(--line);padding:14px 0}
.w .split .hardware-item:last-child{border-bottom:0}
@media(max-width:1100px){
.w .hardware-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.w .hardware-item{border-right:0;padding:12px 0}
.w .hardware-item:nth-child(2){padding-left:15px}
.w .hardware-item:last-child{grid-column:1/-1;border-top:1px solid var(--line)}
}

@media(max-width:700px){
.w .hardware-grid, .w .hardware-grid.two{grid-template-columns:1fr;padding:3px 15px}
.w .hardware-item, .w .hardware-item:nth-child(2){padding:13px 0;border-bottom:1px solid var(--line)}
.w .hardware-item:last-child{border:0}
.w .hardware-panel .panel-head>.actions{width:100%}
.w .hardware-panel .panel-head>.actions .btn{flex:1}
.w .hardware-label .badge{margin-left:0}
.w .hardware-foot{padding:11px 15px}
}
.w /* Knowledge uploads and the shared learning materials collection. */
.upload-control{position:relative;overflow:hidden;cursor:pointer}
.w .upload-control input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.w .upload-control:focus-within{outline:2px solid var(--cyan);outline-offset:3px}
.w .materials-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-bottom:16px}
.w .materials-head h2, .w .materials-head h3{display:flex;gap:9px;align-items:center}
.w .materials-head p{font-size:12px;line-height:1.7;color:var(--muted);margin-top:7px}
.w .material-scope{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;color:var(--muted);padding:11px 0;border-bottom:1px solid var(--line)}
.w .material-scope a{margin-left:auto}
.w .material-row{display:flex;align-items:center;gap:11px;padding:17px 0;border-bottom:1px solid var(--line)}
.w .material-icon{flex-shrink:0;width:34px;height:38px;border:1px solid var(--line);border-radius:7px;display:grid;place-items:center;background:var(--panel2);color:var(--cyan)}
.w .material-main{min-width:0;flex:1}
.w .material-main strong{display:block;font-size:13px;font-weight:500;overflow-wrap:anywhere}
.w .material-main small{display:block;margin-top:6px;font-size:11px;color:var(--muted);line-height:1.6;overflow-wrap:anywhere}
.w .material-actions{display:flex;justify-content:flex-end;align-items:center;gap:7px;flex-wrap:wrap}
.w .material-actions .btn{font-size:11px;min-height:30px;padding:5px 8px}
.w .materials-group{margin:23px 0 6px;font-size:13px}
.w .material-empty{padding:26px 15px;line-height:1.8}
.w .project-knowledge{padding:16px 0;margin:4px 0 18px;border-bottom:1px solid var(--line)}
.w .project-knowledge h3{display:flex;align-items:center;gap:8px;font-size:13px}
.w .project-knowledge p{font-size:11px;color:var(--muted);margin:9px 0 12px}
.w .materials-panel .note{margin-top:18px}
@media(max-width:760px){
.w .material-row{align-items:flex-start;flex-wrap:wrap}
.w .material-actions{width:100%;padding-left:45px;justify-content:flex-start}
.w .material-scope a{width:100%;margin-left:0}
.w .materials-head>.btn{width:100%;justify-content:center}
}
.w /* Generate a reusable case from a task, .w with explicit visibility. */
.case-form-grid{margin-top:18px}
.w .case-visibility, .w .case-material-select{border:0;padding:0;margin:22px 0 12px;min-width:0}
.w .case-visibility legend, .w .case-material-select legend{font-size:13px;font-weight:600;margin-bottom:10px}
.w .case-visibility>label{display:flex;gap:11px;padding:13px 14px;border:1px solid var(--line);border-radius:9px;margin-bottom:9px;cursor:pointer}
.w .case-visibility>label:has(input:checked){border-color:var(--cyan);background:#32d7eb0a}
.w .case-visibility input, .w .case-material-select input{accent-color:var(--cyan);flex-shrink:0;margin-top:5px}
.w .case-visibility strong, .w .case-material-select span{font-size:13px}
.w .case-visibility small, .w .case-material-select small{display:block;color:var(--muted);font-size:11px;margin-top:4px}
.w .case-material-select>label{display:flex;align-items:flex-start;gap:9px;padding:10px 0;border-bottom:1px solid var(--line)}
.w .case-material-select>label>span{min-width:0;overflow-wrap:anywhere}
.w .case-includes{padding:14px;border:1px solid var(--line);border-radius:9px;margin:17px 0}
.w .case-includes h3{font-size:13px;margin-bottom:7px}
.w .case-includes p{font-size:11px;margin-top:7px}
.w .task-case-summary, .w .generated-case-context{padding:16px 18px;margin:0 0 20px;display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}
.w .task-case-summary h3{font-size:13px;display:flex;align-items:center;gap:7px}
.w .task-case-summary p, .w .generated-case-context p{font-size:11px;margin-top:6px}
.w .task-case-links{display:flex;flex-wrap:wrap;gap:10px}
.w .task-case-links>span{display:flex;align-items:center;gap:7px}
.w .generated-case-context h3{font-size:14px;margin-top:8px}
.w .case-card-manage{padding-top:12px}
.w .case-card-manage .btn{font-size:11px;min-height:30px}
.w .case-origin{font-size:11px!important;margin-top:12px!important}
.workspace-tabs{overflow-x:auto}
.workspace-tabs button{white-space:nowrap}
@media(max-width:700px){
.w .task-case-links, .w .task-case-links>span{width:100%;flex-wrap:wrap}
.w .generated-case-context>.actions{width:100%}
.workspace-tabs button{flex:none!important;font-size:11px;padding:12px 9px!important}
}
.w .course-conversion{padding:20px 24px;border:1px solid #28506b;background:linear-gradient(110deg,#103143,#17243c);border-radius:10px;margin:0 0 24px}
.w .course-conversion>div{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.w .course-conversion>div>.wi{width:24px;height:24px;color:var(--cyan)}
.w .course-conversion span{display:flex;flex-direction:column;gap:3px}
.w .course-conversion small{color:var(--muted);font-size:11px}
.w .course-conversion strong{font-size:16px}
.w .course-conversion p{font-size:12px;margin-top:12px;color:#a6c7d9}
.w .course-editor-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}
.w .course-editor-layout>div{min-width:0}
.w .course-editor-aside{position:sticky;top:22px}
.w .course-editor-aside h2{margin:10px 0;overflow-wrap:anywhere}
.w .course-editor-aside .formfield{margin-top:18px}
.w .required-mark{color:var(--cyan)}
.w .chapter-editor{border:1px solid var(--line);background:var(--input);border-radius:8px;margin-bottom:16px;padding:18px}
.w .chapter-editor:last-child{margin-bottom:0}
.w .chapter-editor-head{display:flex;align-items:center;gap:12px;margin-bottom:17px}
.w .chapter-editor-head>div:nth-child(2){flex:1;min-width:0}
.w .chapter-editor-head strong{font-size:13px}
.w .chapter-editor-head small{display:block;font-size:11px;color:var(--muted);overflow-wrap:anywhere}
.w .chapter-editor-head .actions{flex-wrap:nowrap}
.w .chapter-editor-head .btn{font-size:11px;padding:6px 10px}
.w .chapter-main-fields{display:grid;grid-template-columns:minmax(0,1fr) 145px;gap:16px}
.w .chapter-teaching{margin-top:16px;border-top:1px solid var(--line);padding-top:13px}
.w .chapter-teaching summary{cursor:pointer;font-size:12px;color:var(--cyan)}
.w .chapter-teaching summary span{color:var(--muted);margin-left:8px}
.w .chapter-teaching .formgrid{margin-top:15px}
.w .chapter-teaching textarea{min-height:78px}
.w .chapter-inherited{display:flex;flex-wrap:wrap;gap:8px 13px;color:var(--muted);font-size:10px;margin-top:16px}
.w .chapter-inherited span{display:inline-flex;align-items:center;gap:5px}
.w .chapter-inherited .wi{width:13px;height:13px}
.w .course-savebar{position:sticky;bottom:0;z-index:5;background:#111e32f5;backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:9px;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:17px 22px;margin-top:24px;box-shadow:0 -8px 30px #0002}
.w .course-savebar strong{font-size:13px}
.w .course-savebar small{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.w .course-savebar small.error{color:var(--red)}
.w .course-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 22px;margin-top:20px}
.w .course-info-grid .definition{display:block;padding:16px 0}
.w .course-info-grid .definition label{display:block;margin-bottom:7px}
.w .course-info-grid .value{line-height:1.8}
.w .project-course-box{padding:16px;background:#112c40;border:1px solid #254657;border-radius:8px;margin-bottom:24px}
.w .project-course-box h3{display:flex;align-items:center;gap:7px;font-size:13px}
.w .project-course-box p{font-size:12px;margin:9px 0 13px}
.w .project-course-box>div{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:10px 0}
.w .project-course-box .btn{max-width:100%;white-space:normal;overflow-wrap:anywhere}
.w .course-overview .actions{margin:20px 0 12px}
.w .course-overview .note{margin-top:14px}
.w .authored-course-card h2{overflow-wrap:anywhere}
.w .authored-course-card p{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.w .course-project-picker .row{gap:14px}
.w .course-project-picker .row-main{min-width:0}
.w .course-project-picker .row-right{flex-shrink:0}
.w .chapter-editor .formfield input, .w .chapter-editor .formfield textarea{background:var(--panel)}
@media(max-width:1120px){
.w .course-editor-layout{grid-template-columns:minmax(0,1fr) 260px}
.w .course-info-grid{grid-template-columns:1fr}
.w .chapter-editor-head{flex-wrap:wrap}
.w .chapter-editor-head .actions{margin-left:auto}
}

@media(max-width:950px){
.w .course-editor-layout{grid-template-columns:1fr}
.w .course-editor-aside{position:static}
.w .course-editor-aside .panel{display:block}
.w .course-editor-layout .formgrid{grid-template-columns:1fr 1fr}
.w .course-editor-layout .formfield.full{grid-column:1/-1}
}

@media(max-width:700px){
.w .course-conversion{padding:16px}
.w .course-conversion>div{gap:11px}
.w .course-conversion strong{font-size:14px}
.w .course-editor-layout .formgrid, .w .chapter-main-fields{grid-template-columns:1fr}
.w .course-editor-layout .formfield.full{grid-column:auto}
.w .course-savebar{padding:13px;flex-wrap:wrap;position:static}
.w .course-savebar>.actions{width:100%;justify-content:flex-end}
.w .chapter-editor{padding:13px}
.w .course-project-picker .row{flex-wrap:wrap}
.w .course-info-grid{grid-template-columns:1fr}
}
.w .course-preparation{border:1px solid #367383;border-top:3px solid var(--cyan);border-radius:10px;background:linear-gradient(120deg,#102b3c 0%,#111e32 60%);margin:0 0 28px;overflow:hidden}
.w .prep-heading{padding:22px 24px 16px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}
.w .prep-title{display:flex;align-items:center;gap:15px}
.w .prep-symbol{display:grid;place-items:center;flex:none;width:49px;height:49px;border-radius:11px;background:#13435a;color:var(--cyan);border:1px solid #2c697e}
.w .prep-symbol .wi{width:25px;height:25px}
.w .prep-title .eyebrow{margin-bottom:3px;font-size:10px}
.w .prep-title h2{font-size:20px;color:var(--text)}
.w .prep-title p{margin-top:7px;font-size:12px;color:#b3c8db}
.w .prep-overview{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;padding:0 24px 18px}
.w .prep-overview>span{display:flex;gap:8px;flex-wrap:wrap}
.w .prep-overview>small{color:var(--muted);font-size:11px}
.w .prep-table{border-collapse:collapse;width:100%;font-size:12px;background:#111e32a6}
.w .prep-table th{text-align:left;font-weight:500;color:#94c0cf;background:#133044;font-size:11px;padding:11px 18px;border-top:1px solid #2d4f60;border-bottom:1px solid #2d4f60}
.w .prep-table td{padding:13px 18px;border-bottom:1px solid #263c51;vertical-align:top}
.w .prep-table th:first-child, .w .prep-table td:first-child{padding-left:24px;width:53%}
.w .prep-table th:nth-child(2){width:18%}
.w .prep-table th:nth-child(3){width:18%}
.w .prep-table td strong{display:block;font-size:13px}
.w .prep-table td small{display:block;color:var(--muted);font-size:11px;line-height:1.65;margin-top:4px;max-width:650px}
.w .prep-table tr:last-child td{border-bottom:0}
.w .prep-table td:not(:first-child){padding-top:16px;white-space:nowrap}
.w .prep-bottom{padding:16px 24px;border-top:1px solid #2d4f60;display:flex;gap:25px;justify-content:space-between;align-items:center;background:#112a3d}
.w .prep-bottom strong{font-size:12px;color:#c5eaf0}
.w .prep-bottom p{font-size:11px;line-height:1.8;margin-top:5px;max-width:840px}
.w .prep-bottom>span{color:var(--muted);font-size:11px;display:flex;gap:7px;align-items:center;flex-shrink:0}
.w .prep-empty{padding:22px 24px;color:var(--amber);font-size:12px}
.w .prep-card-summary{padding:13px;border:1px solid #2c5568;border-radius:7px;background:#10293b}
.w .prep-card-summary>strong{display:flex;align-items:center;gap:8px;font-size:12px;color:#adf0f3}
.w .prep-card-summary p{font-size:11px;margin-top:7px;color:#afc3d7}
.w .prep-card-summary .link{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-size:11px}
.w .prep-card-summary .link .wi{width:14px;height:14px}
.w .prep-editor-list{margin:18px 0}
.w .prep-editor-item{background:var(--input);border:1px solid var(--line);border-radius:7px;margin-bottom:10px;padding:13px 16px}
.w .prep-editor-item summary{font-size:12px;cursor:pointer;color:var(--text)}
.w .prep-editor-item summary>strong{margin-left:6px;font-weight:500}
.w .prep-editor-item summary>span{display:inline-flex;align-items:center;gap:10px;margin-left:13px;color:var(--muted)}
.w .prep-editor-item summary small{font-size:11px}
.w .prep-editor-item .formgrid{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.w .prep-item-actions{justify-content:flex-end;margin-top:13px}
.w .prep-item-actions .btn{font-size:11px;color:var(--red)}
.w #hardware-preparation-editor{scroll-margin-top:22px}
@media(max-width:1050px){
.w .prep-bottom{align-items:flex-start;flex-direction:column;gap:12px}
.w .prep-table th:first-child, .w .prep-table td:first-child{width:47%}
.w .prep-table td, .w .prep-table th{padding-left:12px;padding-right:12px}
.w .prep-table th:first-child, .w .prep-table td:first-child{padding-left:20px}
}

@media(max-width:700px){
.w .prep-heading{padding:18px 16px 14px;flex-wrap:wrap;gap:13px}
.w .prep-symbol{width:39px;height:39px}
.w .prep-title{gap:11px}
.w .prep-title h2{font-size:17px}
.w .prep-title p{font-size:11px}
.w .prep-overview{padding:0 16px 15px;gap:10px}
.w .prep-table, .w .prep-table tbody, .w .prep-table tr, .w .prep-table td{display:block;width:100%}
.w .prep-table thead{display:none}
.w .prep-table tr{padding:14px 16px;border-top:1px solid #2c4559}
.w .prep-table td{padding:4px 0;border:0}
.w .prep-table td:first-child{padding:0 0 9px;width:100%}
.w .prep-table td:not(:first-child){padding:5px 0;white-space:normal;display:flex;align-items:center;gap:12px}
.w .prep-table td[data-label]:before{content:attr(data-label);display:inline-block;width:62px;flex-shrink:0;color:var(--muted);font-size:11px}
.w .prep-bottom{padding:16px}
.w .prep-editor-item{padding:12px}
.w .prep-editor-item summary>span{display:flex;margin:8px 0 0 18px;flex-wrap:wrap}
}
.w .bom-table th:first-child, .w .bom-table td:first-child{width:27%}
.w .bom-table th:nth-child(2){width:28%}
.w .bom-table th:nth-child(3){width:11%}
.w .bom-table th:last-child{width:34%}
.w .bom-table td:last-child{white-space:normal;font-size:11px;color:var(--muted);line-height:1.8}
.w .bom-table .bom-model{font-family:ui-monospace,"SFMono-Regular",Consolas,monospace;font-size:13px;font-weight:500;color:#8cdef0;overflow-wrap:anywhere}
.w .bom-table td:nth-child(2){white-space:normal}
.w .course-preparation .prep-bottom>.link{flex-shrink:0}
.w .bom-table td:first-child small{display:inline-block;margin-top:6px;border:1px solid #355064;border-radius:4px;padding:1px 6px;color:#9eb7ce;font-size:10px}
@media(max-width:700px){
.w .bom-table td:first-child{width:100%}
.w .bom-table td:nth-child(2){flex-wrap:wrap}
.w .bom-table td:nth-child(2)>small{margin:0 0 0 74px;flex-basis:calc(100% - 74px)}
.w .bom-table td:last-child span{min-width:0}
}
.w /* Project interaction library and prompt-to-code workspace */
.task-interfaces{border:1px solid #2d4758;background:linear-gradient(110deg,#102b35,#121e30);border-radius:12px;padding:16px 18px;margin:0 0 28px}
.w .interface-strip-head{display:flex;justify-content:space-between;gap:16px;align-items:center}
.w .interface-strip-head strong{display:flex;gap:9px;align-items:center;font-size:14px}
.w .interface-strip-head strong>span{font-size:11px;border-radius:5px;padding:2px 7px;background:#224751;color:#94e4df}
.w .interface-strip-head small{display:block;color:var(--muted);margin-top:5px;font-size:11px}
.w .interface-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;max-height:170px;overflow:auto;padding-bottom:2px}
.w .interface-chip{display:flex;align-items:center;gap:9px;padding:9px 12px;background:#162b3b;border:1px solid #365367;border-radius:7px;font-size:12px;color:#c5dce9;max-width:100%;transition:.15s}
.w .interface-chip span{overflow-wrap:anywhere}
.w .interface-chip:hover, .w .interface-chip.active{border-color:#54c9c7;background:#1a3d46;color:#b5f2eb}
.w .interface-chip small{font-size:9px;color:#73d5c8}
.w .interface-chip .wi{flex-shrink:0}
.w .interface-library-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin:24px 0}
.w .interface-library-head h2{font-size:21px;margin:6px 0 10px}
.w .interface-library-head p{max-width:560px;color:var(--muted);font-size:13px;line-height:1.8;margin:0}
.w .interface-library-head .btn{flex-shrink:0}
.w .interface-guide{display:flex;align-items:center;gap:15px;flex-wrap:wrap;padding:15px 18px;border:1px solid var(--line);border-radius:9px;background:#121f30;color:#92abba;font-size:11px;margin-bottom:22px}
.w .interface-guide span{display:flex;align-items:center;gap:7px}
.w .interface-guide b{color:#496372;font-weight:400}
.w .interface-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.w .interface-card{padding:20px;min-width:0}
.w .interface-card-top{display:flex;align-items:center;gap:10px}
.w .interface-type-icon{width:40px;height:40px;background:#173b47;border:1px solid #2c6067;border-radius:10px;display:grid;place-items:center;color:#7ce0d4;margin-right:auto}
.w .interface-type-icon .wi{width:21px;height:21px}
.w .interface-card-top small{font-size:11px;color:var(--muted)}
.w .interface-card h3{font-size:17px;margin:19px 0 7px;overflow-wrap:anywhere}
.w .interface-card p{font-size:12px;color:var(--muted);margin:0 0 26px}
.w .interface-card-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;color:#7892a8;font-size:10px}
.w .interface-card footer{border-top:1px solid var(--line);margin-top:15px;padding-top:15px;display:flex;justify-content:space-between;gap:8px}
.w .interface-card footer .btn{font-size:11px}
.w .interface-footnote{font-size:11px;color:var(--muted);margin:18px 0}
.w .interface-empty{grid-column:1/-1;padding:46px 24px;text-align:center;color:var(--muted);line-height:1.8}
.w .interface-empty h3, .w .interface-empty h2{color:var(--text)}
.w .interface-workspace-context{margin:-4px 0 20px}
.w .interface-workspace-context .muted{font-size:12px}
.w .interface-workspace-context .interface-links{padding-bottom:8px}
.w .interface-builder{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start}
.w .interface-prompt-panel{overflow:hidden}
.w .interface-prompt-panel .panel-head{gap:8px}
.w .interface-prompt-panel .panel-head strong{font-size:13px;display:flex;align-items:center;gap:8px}
.w .interface-chat{padding:18px;max-height:460px;overflow:auto;scrollbar-width:thin}
.w .interface-message{border:1px solid #2a4153;border-radius:9px;padding:13px;margin-bottom:14px;font-size:12px;line-height:1.85;color:#b6c9d9;overflow-wrap:anywhere}
.w .interface-message b{color:#d4e6ef;font-size:12px}
.w .interface-message small{font-size:10px;color:#70cabe}
.w .interface-message p{margin:4px 0}
.w .interface-message.user{background:#19343b;border-color:#2d585c;margin-left:16px}
.w .interface-suggestions{display:flex;gap:8px;flex-wrap:wrap}
.w .interface-suggestions .btn{font-size:11px;padding:7px 9px}
.w .interface-prompt-panel form{padding:18px;border-top:1px solid var(--line);background:#111e2e}
.w .interface-prompt-panel form>label{display:block;font-size:11px;margin-bottom:8px;color:#b7cbd7}
.w .interface-prompt-panel textarea{min-height:110px;resize:vertical;width:100%;line-height:1.8;font-size:12px}
.w .interface-hint{font-size:10px;color:#7d99af;line-height:1.8;margin:10px 0 14px}
.w .interface-prompt-panel form>.btn{width:100%;justify-content:center;font-size:12px}
.w .interface-editor{overflow:hidden;min-width:0}
.w .interface-name-row{display:flex;align-items:center;gap:12px;padding:16px;border-bottom:1px solid var(--line)}
.w .interface-name-row label{font-size:11px;white-space:nowrap;color:#95aec0}
.w .interface-name-row input{flex:1;width:0;min-width:0;background:#101d2b;font-size:13px}
.w .interface-name-row>span{font-size:10px;color:#7893a9;white-space:nowrap}
.w .interface-editor-toolbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 16px;gap:10px;min-height:57px}
.w .interface-editor-toolbar .tabs{border:0;margin:0;gap:20px}
.w .interface-editor-toolbar .tabs button{font-size:12px;padding:18px 0}
.w .interface-editor-toolbar>.btn{font-size:11px;padding:7px 10px}
.w .interface-preview-notice{font-size:10px;color:#6da9af;background:#102830;padding:9px 16px}
.w .interface-frame{display:block;width:100%;height:650px;border:0;background:#09121c}
.w .interface-preview-empty{min-height:580px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 30%,#193744 0%,#101d2c 65%)}
.w .interface-preview-empty>.wi{height:45px;width:45px;color:#61beb9;margin:0 0 26px}
.w .interface-preview-empty h2{font-size:22px;font-weight:500;margin:15px 0}
.w .interface-preview-empty p{font-size:12px;margin:0}
.w .interface-placeholder-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:32px}
.w .interface-placeholder-grid span{display:flex;flex-direction:column;align-items:center;gap:10px;border:1px solid #345060;background:#142b39;border-radius:8px;padding:17px 20px;font-size:10px}
.w .interface-editor-foot{border-top:1px solid var(--line);color:#7a95aa;font-size:10px;line-height:1.8;display:flex;align-items:center;gap:8px;padding:12px 16px}
.w .interface-file-tabs{display:flex;gap:0;overflow-x:auto;border-bottom:1px solid #2c4050;background:#0d1827}
.w .interface-file-tabs button{background:transparent;border:0;border-right:1px solid #2c4050;color:#7f9eb6;white-space:nowrap;padding:14px 16px;font:11px ui-monospace,monospace;cursor:pointer}
.w .interface-file-tabs button.active{background:#142839;color:#8de1d5;box-shadow:inset 0 2px #6bd4c8}
.w .interface-code-label{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#a5bfd0;padding:12px 16px}
.w .interface-code-label span{color:#728fa6}
.w .interface-source textarea{display:block;width:100%;resize:vertical;min-height:510px;border:0;border-radius:0;padding:18px;background:#0b1624;color:#a8dacc;tab-size:2;line-height:1.8;font:12px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre;overflow:auto}
.w .interface-source-note{font-size:10px;color:#7d99ad;line-height:1.8;padding:10px 16px;margin:0;border-top:1px solid var(--line)}
.w .interface-versions{min-height:550px}
.w .interface-versions .row{padding:18px}
.w .interface-versions .row strong{font-size:13px}
.w .interface-versions .row small{display:block;color:var(--muted);font-size:10px;margin-top:6px}
.w .interface-error{padding:12px 16px;background:#392d27;color:#f4c4a1;font-size:12px;border-bottom:1px solid #654637}
.w .interface-chip:focus-visible, .w .interface-file-tabs button:focus-visible{outline:2px solid #63d4ce;outline-offset:2px}
@media(min-width:1550px){
.w .interface-builder{grid-template-columns:340px minmax(0,1fr)}
.w .interface-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media(max-width:1120px){
.w .interface-builder{grid-template-columns:270px minmax(0,1fr)}
.w .interface-editor-toolbar>.badge{display:none}
.w .interface-card footer{flex-wrap:wrap}
.w .interface-guide{gap:9px}
.w .interface-placeholder-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:850px){
.w .interface-builder{grid-template-columns:1fr}
.w .interface-chat{max-height:260px}
.w .interface-strip-head, .w .interface-library-head{align-items:flex-start;flex-direction:column}
.w .interface-library-head{gap:16px}
.w .interface-frame{height:650px}
.w .interface-preview-empty{min-height:450px}
.w .interface-placeholder-grid{grid-template-columns:repeat(4,1fr)}
}

@media(max-width:560px){
.w .interface-cards{grid-template-columns:1fr}
.w .task-interfaces{padding:14px}
.w .interface-strip-head .actions{flex-wrap:wrap}
.w .interface-chip{font-size:11px;padding:8px 10px}
.w .interface-name-row{flex-wrap:wrap}
.w .interface-name-row input{min-width:65%}
.w .interface-name-row>span{display:none}
.w .interface-editor-toolbar{padding:0 12px;gap:8px}
.w .interface-editor-toolbar .tabs{gap:14px}
.w .interface-editor-toolbar .tabs button{font-size:11px}
.w .interface-editor-toolbar>.btn{font-size:10px}
.w .interface-placeholder-grid{grid-template-columns:repeat(2,1fr)}
.w .interface-code-label span{display:none}
.w .interface-guide b{display:none}
.w .interface-guide{gap:14px}
.w .interface-frame{height:750px}
}
.w /* Personal account, .w token billing and team workspace */
.side-bottom a.active{background:#0c3046;color:var(--cyan)}
.w .account-spacebar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0 18px;border-bottom:1px solid var(--line);margin-top:-7px}
.w .account-space-tabs{display:flex;gap:7px;padding:5px;border:1px solid var(--line);background:#0c1929;border-radius:10px}
.w .account-space-tabs>a{display:flex;align-items:center;gap:9px;padding:10px 17px;color:var(--muted);font-size:13px;border-radius:6px}
.w .account-space-tabs>a.active{background:#174153;color:#8aeeea;box-shadow:0 3px 12px #0002}
.w .account-spacebar>span{display:flex;gap:12px;align-items:center}
.w .account-spacebar small{font-size:11px;color:#87a2b9}
.w .account-subnav{display:flex;gap:25px;overflow:auto;border-bottom:1px solid var(--line);margin-bottom:25px}
.w .account-subnav a{white-space:nowrap;padding:17px 0 13px;font-size:12px;color:#8fa9bf;border-bottom:2px solid transparent}
.w .account-subnav a.active{border-bottom-color:var(--cyan);color:#b9f2ee}
.w .account-overview-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:19px;margin-bottom:20px}
.w .account-wallet-hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 85% 0,#1c566166,transparent 65%),linear-gradient(125deg,#103648,#142740);border-color:#2d6376;padding:25px}
.w .account-wallet-hero:after{content:'';position:absolute;right:-45px;bottom:-100px;border:1px solid #6298ab24;width:330px;height:330px;border-radius:50%;pointer-events:none;box-shadow:0 0 0 35px #6298ab08,0 0 0 75px #6298ab06}
.w .account-wallet-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.w .account-wallet-head>span:first-child{display:flex;gap:10px;align-items:center;color:#b9dbe6;font-size:13px}
.w .account-balance{font-size:52px;line-height:1.35;letter-spacing:-1.5px;color:#d7ffff;font-weight:600;margin:24px 0 6px}
.w .account-balance small{font-size:13px;letter-spacing:0;margin-left:14px;color:#81c0c9;font-weight:400}
.w .account-wallet-hero>p{font-size:12px;color:#8fbac9}
.w .account-wallet-bottom{position:relative;z-index:1;margin-top:29px;padding-top:18px;border-top:1px solid #416777;display:flex;align-items:center;justify-content:space-between;gap:12px}
.w .account-wallet-bottom>span{font-size:10px;color:#7fa7bc}
.w .account-wallet-bottom>.btn{background:#164456;border-color:#376677;font-size:11px}
.w .account-plan-summary{padding:23px}
.w .account-plan-summary>h2{display:flex;align-items:center;gap:12px;font-size:21px;margin-bottom:12px}
.w .account-plan-summary .definition{padding:9px 0}
.w .account-plan-summary .actions{margin-top:15px}
.w .account-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:20px 0}
.w .account-stats-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.w .account-stat{padding:19px 21px;display:flex;flex-direction:column;gap:9px;min-width:0}
.w .account-stat>span{font-size:12px;color:#97aec4}
.w .account-stat>strong{font-size:28px;line-height:1.3;color:#d3ebf8;font-weight:500}
.w .account-stat>small{font-size:10px;color:#7995ad;line-height:1.7}
.w .account-stat.attention strong{color:#efc57f}
.w .account-two-col{display:grid;grid-template-columns:1fr 1fr;gap:19px;margin-top:20px}
.w .account-two-col>.panel{min-width:0}
.w .account-two-col h2{font-size:15px}
.w .account-two-col .panel-head .btn{font-size:10px}
.w .account-two-col .row-main{min-width:0}
.w .account-two-col .row-title{font-size:12px}
.w .account-two-col .row-right{gap:9px}
.w .account-two-col .row .btn{font-size:10px;padding:6px 9px}
.w .account-numeric{color:#8cdddf;font:13px ui-monospace,monospace;white-space:nowrap}
.w .account-chart{padding:26px 24px 22px;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:15px}
.w .account-chart-day{text-align:center;min-width:0}
.w .account-chart-day>span{font-size:9px;color:#87bec9}
.w .account-chart-day>div{height:124px;display:flex;align-items:flex-end;justify-content:center;margin:8px 0;border-bottom:1px solid #315065}
.w .account-chart-day i{width:100%;max-width:30px;display:block;background:linear-gradient(#5cdbc9,#2585a0);border-radius:4px 4px 0 0;min-height:2px}
.w .account-chart-day small{font-size:9px;color:#7392ab}
.w .account-shortcuts{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.w .account-footnote{font-size:11px;color:#7895aa;margin-top:20px;line-height:1.8}
.w .account-team-banner{background:linear-gradient(110deg,#123444,#182943);border:1px solid #315469;border-radius:12px;padding:25px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.w .account-team-banner>div:first-child{display:flex;align-items:center;gap:20px}
.w .account-team-mark{display:grid;place-items:center;flex:none;height:64px;width:64px;border:1px solid #477584;border-radius:16px;font-size:24px;background:#23566a;color:#b1f2ec}
.w .account-team-banner h2{font-size:22px;margin-bottom:7px}
.w .account-team-banner p{font-size:12px;margin-bottom:10px}
.w .account-team-banner>div:last-child{display:flex;flex-direction:column;text-align:right;gap:3px}
.w .account-team-banner small, .w .account-team-banner>div:last-child>span{font-size:11px;color:#8cb3c5}
.w .account-team-banner>div:last-child>strong{font-size:34px;color:#a6efde;font-weight:500}
.w .account-tip{padding:13px 16px;background:#102937;border:1px solid #244c5c;border-radius:7px;color:#8eb3c4;font-size:11px;line-height:1.85;margin:18px 0}
.w .account-empty{text-align:center;padding:45px 20px;color:var(--muted);font-size:13px;line-height:1.9}
.w .account-filterbar{display:flex;gap:13px;align-items:flex-end;flex-wrap:wrap;padding:20px;border-bottom:1px solid var(--line);background:#112136;border-radius:10px 10px 0 0}
.w .account-filterbar>label{display:flex;flex-direction:column;gap:7px;color:#8ca8bf;font-size:10px;flex:1;min-width:115px}
.w .account-filterbar input, .w .account-filterbar select{width:100%;min-height:38px;background:var(--input);border:1px solid #30445f;border-radius:6px;padding:8px 10px;font-size:12px}
.w .account-filterbar .btn{height:38px}
.w .account-ledger{font-size:12px}
.w .account-ledger td{vertical-align:middle}
.w .account-ledger th{font-size:11px}
.w .account-billing-note{display:flex;align-items:center;gap:10px;padding:15px 18px;border:1px solid #305269;border-radius:8px;background:#102635;margin-bottom:20px;font-size:12px;color:#9cbccb}
.w .account-billing-note strong{color:#c3eee6}
.w .account-billing-note>.badge{margin-left:auto}
.w .account-billing-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 23px}
.w .account-plan-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:24px 0 20px}
.w .account-plan-heading h2{font-size:18px;margin-bottom:6px}
.w .account-plan-heading p{font-size:11px}
.w .account-plan-heading .segmented{display:flex;gap:6px;flex-shrink:0}
.w .account-plan-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.w .account-plan-card{padding:20px 16px;display:flex;flex-direction:column;min-width:0}
.w .account-plan-card.current{border-color:#3a9ea3;background:linear-gradient(#163d49,#132437);box-shadow:0 0 0 1px #62dbce12}
.w .account-plan-card-top{display:flex;justify-content:space-between;gap:7px;align-items:center;flex-wrap:wrap}
.w .account-plan-card h3{font-size:16px}
.w .account-plan-card .badge{font-size:9px}
.w .account-plan-card>p{font-size:10px;line-height:1.8;margin-top:12px;min-height:36px}
.w .account-price{font-size:26px;font-weight:600;color:#d5edff;margin-top:18px;letter-spacing:-.5px}
.w .account-price small{font-size:11px;font-weight:400;color:#90a9bf;margin-left:4px;letter-spacing:0}
.w .account-plan-card>strong{font-size:18px;font-weight:500;color:#78d8cb;margin:10px 0}
.w .account-plan-card>strong>small{font-size:10px;color:#9bbbc8}
.w .account-plan-card ul{padding:16px 0 18px;margin:0;list-style:none;border-top:1px solid var(--line);margin-top:10px;flex:1}
.w .account-plan-card li{display:flex;gap:7px;align-items:flex-start;font-size:10px;line-height:1.8;color:#9aafc5;margin-bottom:10px}
.w .account-plan-card li .wi{width:13px;height:13px;margin-top:3px;color:#63b9b4}
.w .account-plan-card>.btn{font-size:10px;width:100%}
.w .account-topup-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}
.w .account-topup-options{display:flex;gap:14px;margin:24px 0}
.w .account-topup-options .btn{flex:1;font-size:23px;padding:15px 10px}
.w .account-topup-grid .formfield{display:flex;flex-direction:column;gap:9px;font-size:12px}
.w .account-topup-grid .formfield input{width:100%;padding:11px;background:#0c1a2b;border:1px solid var(--line);border-radius:6px;font-size:17px}
.w .account-topup-preview{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:20px 0}
.w .account-topup-preview>span{font-size:12px;color:#90a9bf}
.w .account-topup-preview>strong{font-size:30px;color:#98e6d7;font-weight:500}
.w .account-checkout{max-width:780px;margin:24px auto}
.w .account-checkout-title{display:flex;align-items:center;gap:12px;padding:8px 0 23px;border-bottom:1px solid var(--line);margin-bottom:16px}
.w .account-checkout-title>.wi{color:#64d7c2;width:26px;height:26px}
.w .account-checkout-title>.badge{margin-left:auto}
.w .account-checkout .actions{justify-content:flex-end;margin-top:25px}
.w .account-checkout .modal-total{padding:24px 0}
.w .account-team-project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.w .account-team-project{padding:23px;min-width:0}
.w .account-project-top{display:flex;align-items:center;justify-content:space-between}
.w .account-team-project h2{font-size:18px;margin:20px 0 10px}
.w .account-team-project>p{font-size:12px;line-height:1.8;min-height:65px}
.w .account-project-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0;padding:15px 0}
.w .account-project-metrics span{display:flex;flex-direction:column;color:#83a0b9;font-size:10px}
.w .account-project-metrics b{font-size:20px;color:#c5e4f4;font-weight:500}
.w .account-member-stack{display:flex;align-items:center;padding:3px 0 15px}
.w .account-member-stack>span{width:27px;height:27px;display:grid;place-items:center;border:2px solid var(--panel);margin-right:-6px;border-radius:50%;background:#2a5167;color:#aadcd9;font-size:10px}
.w .account-member-stack small{font-size:10px;margin-left:15px;color:#8aa6bd}
.w .account-project-budget{display:flex;justify-content:space-between;font-size:10px;color:#7f9db6;margin:12px 0}
.w .account-project-budget strong{color:#b1cddf;font-weight:400}
.w .account-team-project footer{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.w .account-team-project footer .btn{font-size:11px}
.w .account-team-course-list{display:grid;gap:18px}
.w .account-team-course{display:flex;align-items:center;gap:24px;padding:24px}
.w .account-course-symbol{height:90px;width:90px;display:grid;place-items:center;background:linear-gradient(140deg,#194d5c,#303453);border:1px solid #345469;border-radius:12px;flex:none}
.w .account-course-symbol>.wi{width:34px;height:34px;color:#91ddd8}
.w .account-course-main{flex:1;min-width:0}
.w .account-course-main h2{font-size:19px;margin:10px 0}
.w .account-course-main>p{font-size:11px;max-width:650px}
.w .account-course-numbers{display:flex;flex-wrap:wrap;gap:25px;margin-top:18px}
.w .account-course-numbers>span{font-size:10px;color:#789ab2;display:flex;flex-direction:column;gap:4px}
.w .account-course-numbers b{font-size:21px;font-weight:500;color:#c0e0ed}
.w .account-course-actions{display:flex;flex-direction:column;gap:9px;min-width:104px}
.w .account-course-actions .btn{font-size:11px}
.w .account-member-table td{font-size:12px;vertical-align:middle}
.w .account-member-table .progress{max-width:145px;height:4px;margin-top:9px}
.w .account-member-table small{font-size:10px}
.w .account-member-table th{font-size:11px}
.w .account-search-label{max-width:390px}
.w .account-member-profile{display:flex;gap:20px;align-items:center;padding:24px;background:#13283a;border:1px solid #2d4d62;border-radius:12px}
.w .account-member-profile h2{font-size:23px;display:flex;align-items:center;gap:10px;margin-bottom:8px}
.w .account-member-profile p{font-size:12px}
.w .account-member-profile>.btn{margin-left:auto}
.w .account-checklist{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}
.w .account-checklist>label{display:flex;align-items:center;gap:9px;flex-wrap:wrap;background:#102233;border:1px solid #30485f;border-radius:7px;padding:12px;font-size:12px}
.w .account-checklist>label small{width:100%;padding-left:23px;color:#7895ac;font-size:10px}
.w .account-checklist input{accent-color:#38caca}
.w .account-space-tabs a:focus-visible, .w .account-subnav a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
@media(max-width:1260px){
.w .account-plan-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.w .account-team-project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.w .account-plan-card>p{min-height:0}
.w .account-stats{gap:12px}
.w .account-stat{padding:17px}
.w .account-stat>strong{font-size:25px}
.w .account-two-col .row{flex-wrap:wrap}
}

@media(max-width:980px){
.w .account-overview-grid{grid-template-columns:1fr}
.w .account-two-col{grid-template-columns:1fr}
.w .account-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.w .account-spacebar>span{display:none}
.w .account-plan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.w .account-topup-grid{grid-template-columns:1fr}
.w .account-plan-heading{align-items:flex-start;flex-direction:column}
.w .account-team-course{gap:17px}
.w .account-course-symbol{height:65px;width:65px}
.w .account-chart-day>div{height:145px}
}

@media(max-width:620px){
.w .account-space-tabs{width:100%}
.w .account-space-tabs>a{flex:1;padding:9px;font-size:11px;justify-content:center}
.w .account-subnav{gap:20px}
.w .account-wallet-hero{padding:20px}
.w .account-balance{font-size:43px}
.w .account-team-banner{align-items:flex-start;flex-direction:column}
.w .account-team-banner>div:last-child{text-align:left}
.w .account-team-mark{height:50px;width:50px;font-size:20px}
.w .account-team-banner h2{font-size:19px}
.w .account-team-banner>div:first-child{gap:14px}
.w .account-team-project-grid{grid-template-columns:1fr}
.w .account-plan-grid{grid-template-columns:1fr}
.w .account-plan-card{padding:24px}
.w .account-plan-card li{font-size:12px}
.w .account-plan-card>p{font-size:12px}
.w .account-price{font-size:33px}
.w .account-course-symbol{display:none}
.w .account-team-course{flex-direction:column;align-items:stretch}
.w .account-course-actions{flex-direction:row;flex-wrap:wrap}
.w .account-course-numbers{gap:20px}
.w .account-member-profile{flex-wrap:wrap;padding:18px}
.w .account-member-profile h2{font-size:19px}
.w .account-member-profile>.btn{margin-left:0}
.w .account-billing-note{flex-wrap:wrap}
.w .account-billing-note>.badge{margin-left:27px}
.w .account-checklist{grid-template-columns:1fr}
.w .account-checkout-title{flex-wrap:wrap}
.w .account-checkout-title h2{font-size:18px}
.w .account-checkout-title>.badge{margin-left:0}
.w .account-filterbar{padding:15px}
.w .account-wallet-bottom{align-items:flex-start;flex-direction:column}
.w .account-stats{gap:10px}
.w .account-stat{padding:15px}
.w .account-stat>strong{font-size:23px}
.w .account-stat>small{font-size:10px}
.w .account-chart{gap:10px;padding:22px 18px}
}

/* 和本站同名类的冲突：搜索框图标别绝对定位；价格行里的 small 跟原型一样行内 */
.w .search > svg,.w .search > .wi{position:static;left:auto}
.w .search input{padding-left:6px}
.w .price small{display:inline}
/* 用户中心：个人 / 团队标签与团队身份选择卡 */
.w .space-ic{flex:none;width:28px;height:28px;border-radius:7px;display:grid;place-items:center;font-size:12px;font-weight:700;background:#1d3550;color:#9fd8ff}
.w .space-ic.team{background:linear-gradient(135deg,#0e7490,#6d28d9);color:#fff}
.w .account-space-tabs>button{display:flex;align-items:center;gap:9px;padding:10px 17px;color:var(--muted);font-size:13px;border-radius:6px;border:0;background:none;cursor:pointer}
.w .account-space-tabs>button.active{background:#174153;color:#8aeeea;box-shadow:0 3px 12px #0002}
.w .account-space-tabs>button:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.w .space-pick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:14px;margin-top:16px}
.w .space-pick-item{display:flex;flex-direction:column;align-items:flex-start;gap:7px;padding:16px;border:1px solid var(--line);border-radius:10px;background:#0c1929;color:inherit;text-align:left;cursor:pointer}
.w .space-pick-item:hover{border-color:#2f6a7a;background:#10263a}
.w .space-pick-item small{color:var(--muted);font-size:12px;line-height:1.5}
.w .space-pick-item .link{margin-top:4px;font-size:12px}
@media(max-width:760px){.w .space-pick{grid-template-columns:1fr}.w .account-space-tabs>button{flex:1;padding:9px;font-size:11px;justify-content:center}}
/* 固件库（#/w/firmware） */
.w .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.w .fw-path{font:500 12px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted);margin-left:10px;vertical-align:middle;letter-spacing:0}
.w .fw-proto{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--muted);margin:-8px 0 18px;flex-wrap:wrap}
.w .fw-search{max-width:none;width:100%;margin-bottom:16px;padding:8px 13px}
.w .fw-search input{font-size:13px}
.w .fw-search kbd{font:11px ui-monospace,Consolas,monospace;color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:1px 6px}
.w .fw-cats{margin-bottom:14px}
.w .fw-cats button{font-size:13px;padding:7px 14px;min-height:36px}
.w .fw-selects{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.w .fw-selects select{min-width:150px;font-size:12px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--input);color:var(--text)}
.w .fw-check{display:flex;gap:7px;align-items:center;font-size:12px;color:var(--muted);cursor:pointer}
.w .fw-count{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin-bottom:10px}
.w .fw-link{border:0;background:none;color:var(--cyan);font-size:12px;padding:2px 0;cursor:pointer}
.w .fw-link:hover{text-decoration:underline}
.w .fw-table td{vertical-align:middle}
.w .fw-table strong{font-weight:500}
.w .fw-name{display:flex;gap:10px;align-items:flex-start}
.w .fw-name .wi{width:16px;height:16px;flex:none;margin-top:2px;color:var(--muted)}
.w .fw-name b{font:500 12.5px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--text)}
.w .fw-ver{display:block;font:600 12px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--text)}
.w .fw-ver.big{font-size:18px;margin:8px 0 2px}
.w .fw-verify small{margin:2px 0 6px}
.w .fw-verify .badges{gap:5px}
.w .fw-stack{display:flex;flex-direction:column;align-items:flex-start;gap:5px}
.w .fw-ops{white-space:nowrap}
.w .fw-ops .fw-link+.fw-link{margin-left:12px}
.w .fw-empty{text-align:center;padding:30px 10px}
.w .fw-empty p{color:var(--muted);font-size:12px;margin:6px 0 14px}
.w .fw-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}
.w .fw-foot small{color:var(--muted)}
.w .fw-pager{display:flex;gap:6px}
.w .fw-pager button{min-width:34px;min-height:32px;padding:5px 10px;font-size:12px;border:1px solid var(--line);border-radius:5px;background:transparent;color:var(--text)}
.w .fw-pager button.active{background:#143044;color:var(--cyan);border-color:#28637b}
.w .fw-pager button:disabled{opacity:.4;cursor:default}
.w .fw-sub{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:4px}
.w .fw-dtabs{margin:-4px 0 18px}
.w .fw-defs{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin-bottom:6px}
.w .fw-def{padding:11px 0;border-bottom:1px solid var(--line)}
.w .fw-def label{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}
.w .fw-def code{font:12px ui-monospace,Consolas,monospace}
.w .fw-sec{padding:4px 0 16px;border-bottom:1px solid var(--line);margin-bottom:14px}
.w .fw-sec:last-child{border-bottom:0}
.w .fw-sec h3{font-size:13px}
.w .fw-sec .btn{margin-top:10px}
.w .fw-url{display:block;font:11px ui-monospace,Consolas,monospace;color:var(--muted);margin:8px 0 6px;word-break:break-all}
.w .fw-dev{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.w .fw-dev b{display:block;font-size:14px}
.w .fw-dev small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
@media (max-width:760px){.w .fw-selects select{flex:1 1 45%;min-width:0}.w .fw-defs{grid-template-columns:1fr}.w .fw-proto{margin-top:0}}
/* 10-31 项目列表：表头和按钮不竖排，操作列放「进入 / 删除」 */
.w .proj-table th,.w .proj-table td:nth-child(n+3){white-space:nowrap}
.w .proj-table td:nth-child(2){min-width:120px}
.w .proj-acts{display:flex;gap:8px;justify-content:flex-end;white-space:nowrap}
.w .proj-acts .btn{white-space:nowrap}
.w .proj-acts [data-act="project-del"]{color:#f87171;border-color:rgba(248,113,113,.35)}
.w .proj-acts [data-act="project-del"]:hover{background:rgba(248,113,113,.12)}
/* 10-31 设备卡片插图：图往上收一点，底部给英文标签留出位置，不再压字 */
.w .art.hwart{height:170px;align-items:flex-start;padding-top:10px}
.w .art.hwart svg{height:118px}
.w .art.hwart .artlabel{bottom:10px;background:rgba(16,28,48,.85);padding:2px 6px;border-radius:4px}