:root{
  --bg:#070d1a; --bg2:#0b1426; --panel:#0f1a30; --panel2:#13213c; --line:#1f2f50; --text:#dbe6ff; --dim:#7f8fb3;
  --blue:#38bdf8; --green:#34d399; --amber:#fbbf24; --red:#f87171; --violet:#a78bfa;
  --mono: "JetBrains Mono","Cascadia Code","Consolas","SFMono-Regular",Menlo,monospace;
  --sans: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Noto Sans SC","Source Han Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:radial-gradient(1200px 600px at 55% -10%,#14254a 0%,var(--bg) 60%) fixed;color:var(--text);font:13px/1.5 var(--sans)}
.mono{font-family:var(--mono)} .dim{color:var(--dim)} .small{font-size:12px} .mt4{margin-top:4px}.mt6{margin-top:6px}.mt8{margin-top:8px}
.row{display:flex;align-items:center}.between{justify-content:space-between}.gap6{gap:6px}
button,input,select,textarea{font:inherit;color:var(--text)}
input,select,textarea{background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:6px 9px;width:100%;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--blue)}
textarea{resize:vertical}
.btn{background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:7px 13px;cursor:pointer;white-space:nowrap;transition:.15s}
.btn:hover{border-color:var(--blue)} .btn:disabled{opacity:.4;cursor:not-allowed}
.btn.small{padding:5px 10px;font-size:12px}
.btn.ghost{background:transparent}
.btn.primary{background:linear-gradient(135deg,#2563eb,#0ea5e9);border-color:transparent;font-weight:600}
.btn.success{background:linear-gradient(135deg,#059669,#10b981);border-color:transparent;font-weight:600}
.btn.warn{background:linear-gradient(135deg,#d97706,#f59e0b);border-color:transparent;font-weight:600;color:#1a1200}
.btn.danger{color:#f87171;border-color:rgba(248,113,113,.45);background:transparent;min-height:32px;min-width:32px}
#dlgOk.danger{background:linear-gradient(135deg,#b91c1c,#ef4444);border-color:transparent;color:#fff;font-weight:600}
.file-btn{position:relative;overflow:hidden}.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}
.chk{display:inline-flex;align-items:center;gap:5px;color:var(--dim);font-size:12px;white-space:nowrap}
.chk input{width:auto}.num{width:56px!important;padding:3px 6px}

.topbar{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center;padding:10px 18px;border-bottom:1px solid var(--line);background:rgba(7,13,26,.7);backdrop-filter:blur(6px);position:sticky;top:0;z-index:20}
.brand{display:flex;gap:10px;align-items:center}.logo svg{width:36px;height:36px;display:block}
.brand-title{font-size:17px;font-weight:700;letter-spacing:1px}.brand-sub{font-size:10px;color:var(--dim);letter-spacing:1.5px}
.top-right{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;border:1px solid var(--line);background:var(--bg2);font-size:11px;color:var(--dim);white-space:nowrap}
.pill.working,.pill.running{color:var(--blue);border-color:#1e5a7a;background:#0b2233}
.pill.waiting{color:var(--amber);border-color:#7a5a12;background:#2a1f05;animation:pulse 1.4s infinite}
.pill.passed,.pill.done,.pill.approved{color:var(--green);border-color:#11604a;background:#06261d}
.pill.idle,.pill.pending{color:var(--dim)}
.pill.paused,.pill.revise,.pill.revising{color:#fda4af;border-color:#7a2a3a;background:#2a0d14}
.pill.error,.pill.interrupted{color:var(--red);border-color:#7a2020;background:#2a0b0b}
.pill.stub{color:#5b6787;border-style:dashed}
.pill.real{color:var(--green);border-color:#11604a}.pill.mock{color:var(--violet);border-color:#4c3a8a}
@keyframes pulse{50%{box-shadow:0 0 0 4px rgba(251,191,36,.12)}}

.grid{display:grid;grid-template-columns:290px minmax(380px,1fr) minmax(540px,1.3fr);gap:14px;padding:14px;position:relative}
.col{display:flex;flex-direction:column;gap:12px;min-width:0;position:relative;z-index:2}
.left{grid-column:1;grid-row:1 / span 2}
.center{grid-column:2;grid-row:1 / span 2}
.right{grid-column:3;grid-row:1}
.panel{background:linear-gradient(180deg,var(--panel),#0d172b);border:1px solid var(--line);border-radius:14px;padding:12px;position:relative;z-index:2}
.panel-h{display:flex;justify-content:space-between;align-items:center;font-weight:600;margin-bottom:8px;gap:8px}
.roles-h{padding:0 4px;margin-bottom:0}

/* 知识库 */
.kb-list{max-height:250px;overflow:auto;display:flex;flex-direction:column;gap:6px}
.kb-cat{font-size:11px;color:var(--dim);margin:4px 0 2px;font-family:var(--mono);letter-spacing:1px}
.kb-item{display:flex;align-items:center;gap:6px;padding:5px 8px;border-radius:8px;background:var(--bg2);border:1px solid transparent;cursor:pointer;font-size:12px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.kb-item:hover{border-color:var(--blue)} .kb-item .ic{opacity:.8}
.kb-chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{font-size:11px;padding:3px 8px;border-radius:7px;background:var(--bg2);border:1px solid var(--line);cursor:pointer}
.chip:hover{border-color:var(--blue)}
.spec{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:12px}
.spec .k{color:var(--dim)} .spec .v{font-family:var(--mono);text-align:right}

/* 总制片 */
.hub{border-color:#2a4478;box-shadow:0 0 0 1px rgba(56,189,248,.08),0 10px 40px rgba(14,165,233,.08)}
.hub-top{display:flex;gap:12px;align-items:center}
.hub-avatar{width:64px;height:64px;flex:none}.hub-avatar svg{width:64px;height:64px}
.hub-title{font-size:18px;font-weight:700;display:flex;align-items:center;gap:8px}
.hub-progress{margin-top:10px}
.bar{height:6px;background:#0a1222;border-radius:99px;overflow:hidden;border:1px solid #16243f}
.bar.big{height:10px}
.bar .fill{height:100%;width:0;background:linear-gradient(90deg,#2563eb,#22d3ee);border-radius:99px;transition:width .5s}
.hub-controls{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:12px}

.timeline{display:flex;flex-direction:column;gap:2px;max-height:210px;overflow:auto;padding-right:4px}
.tl{display:flex;align-items:center;gap:8px;padding:3px 6px;border-radius:7px;font-size:12px}
.tl .dot{width:10px;height:10px;border-radius:50%;border:2px solid var(--line);flex:none;background:var(--bg)}
.tl.done .dot{background:var(--green);border-color:var(--green)}
.tl.running .dot{background:var(--blue);border-color:var(--blue);box-shadow:0 0 8px var(--blue)}
.tl.waiting .dot{background:var(--amber);border-color:var(--amber);box-shadow:0 0 8px var(--amber)}
.tl.revising .dot{background:#fb7185;border-color:#fb7185}
.tl.interrupted .dot{border-color:var(--red)}
.tl.p2{opacity:.38}
.tl.clickable{cursor:pointer}.tl.clickable:hover{background:var(--bg2)}
button.tl{border:0;background:transparent;color:inherit;text-align:left;width:100%;font:inherit;font-size:12px}
.tl-p2 .chip[data-stage-output]{cursor:pointer}
[data-stage-output]:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.tl .lab{flex:1}.tl.gate .lab{color:var(--amber)} .tl.p2.gate .lab{color:inherit}

.logs{flex:1;min-height:150px;display:flex;flex-direction:column}
.log-feed{flex:1;overflow:auto;max-height:190px;font-size:11.5px;background:#08101f;border-radius:9px;padding:8px;border:1px solid #14223d}
.log-feed div{white-space:pre-wrap;word-break:break-all;padding:1px 0}
.log-feed .t{color:#4b5d85;margin-right:6px}

/* 角色卡 */
.roles{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(7,auto);grid-auto-flow:column;gap:9px}
.role{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:13px;background:linear-gradient(180deg,var(--panel),#0d172b);border:1px solid var(--line);position:relative;overflow:hidden;min-height:66px}
.role::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c)}
.role.working{border-color:var(--c);box-shadow:0 0 18px -6px var(--c)}
.role.waiting{border-color:#7a5a12}
.role.stub{opacity:.42;filter:grayscale(.8);border-style:dashed}
.role .av{width:40px;height:40px;flex:none}.role .av svg{width:40px;height:40px}
.role .body{flex:1;min-width:0}
.role .name{font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:6px}
.role .no{font-family:var(--mono);color:var(--dim);font-size:10px;margin-right:4px}
.role .duty{font-size:11px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.role .detail{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.role .bar{height:4px;margin-top:4px}.role .bar .fill{background:var(--c)}
.role.working .av svg .eye{animation:blink 1.2s infinite}
@keyframes blink{0%,80%,100%{transform:scaleY(1)}90%{transform:scaleY(.1)}}
.eye{transform-box:fill-box;transform-origin:center}

.wires{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.wires path{fill:none;stroke-width:1.4}
.wires path.on{stroke-dasharray:6 6;animation:flow 0.8s linear infinite;stroke-width:2}
@keyframes flow{to{stroke-dashoffset:-12}}

/* 审批 */
.approval{grid-column:3;grid-row:2;border-color:#3b3415}
#approvalPanel{min-width:0;justify-self:stretch}
#approvalPanel .panel-h,#approvalPanel .gate-actions{flex-wrap:wrap}
#approvalPanel .gate-actions textarea{min-width:0;flex:1 1 260px}
.gate-tabs{display:flex;gap:6px;flex-wrap:wrap}
.gate-tab{cursor:pointer;display:inline-flex;gap:5px;align-items:center;padding:4px 10px;border-radius:9px;border:1px solid var(--line);background:var(--bg2);font-size:12px}
.gate-tab.active{border-color:var(--amber);color:#fde68a}
.gate-tab.p2{opacity:.45}
.gate-body{min-height:120px;max-height:300px;overflow:auto;padding:4px 2px}
.gate-actions{display:flex;gap:10px;margin-top:10px;align-items:stretch}
.gate-actions textarea{flex:1}
.col-btns{display:flex;gap:6px;align-items:center}
.topics{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:9px}
.topic{border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--bg2);cursor:pointer;position:relative}
.topic:hover{border-color:#5b6b95}.topic.sel{border-color:var(--amber);box-shadow:0 0 0 1px var(--amber) inset}
.topic .tt{font-weight:700;margin-bottom:3px}.topic .g{font-size:11px;color:var(--violet);margin-bottom:4px}
.topic .l{font-size:12px}.topic .pw{font-size:11px;color:var(--amber);margin-top:5px}
.topic .id{position:absolute;right:9px;top:8px;font-family:var(--mono);color:var(--dim);font-size:11px}
.outline-sum{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:12px}
.outline-sum h4{margin:0 0 4px;font-size:12px;color:var(--dim);font-weight:600}
.outline-sum table{width:100%;border-collapse:collapse}.outline-sum td{padding:2px 4px;border-bottom:1px solid #16243f;vertical-align:top}
.empty{color:var(--dim);text-align:center;padding:30px 0}
.rev-hist{font-size:11px;color:#fda4af;margin-top:6px}

/* 弹窗 */
.modal{position:fixed;inset:0;background:rgba(2,6,15,.72);display:flex;align-items:center;justify-content:center;z-index:50}
.modal[hidden]{display:none}
.modal-box{width:520px;max-width:94vw;max-height:88vh;display:flex;flex-direction:column;background:var(--panel);border:1px solid #2a4478;border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.modal-box.wide{width:860px}
.modal-box.stage-output-box{width:1000px;height:82vh;max-height:90vh}
.stage-output-toolbar{padding:12px 18px;border-bottom:1px solid var(--line)}
.stage-output-toolbar label{display:flex;gap:10px;align-items:center}
.stage-output-toolbar label>span{flex:none}
.stage-output-toolbar select{min-width:0;flex:1}
#stageOutputMeta{margin-top:6px;overflow-wrap:anywhere}
#stageOutputBody{flex:1;min-height:0;overflow:auto}
#stageOutputBody pre{white-space:pre-wrap;overflow-wrap:anywhere}
#stageOutputBody img,#stageOutputBody video{display:block;max-width:100%;max-height:55vh;margin:auto;object-fit:contain}
.prod-clips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:16px;align-items:start}
.prod-clip-card{min-width:0;scroll-margin-top:16px}
.prod-clip-card:focus-within{outline:2px solid var(--accent,#55cfff);outline-offset:3px}
.prod-clip-video{display:block;width:100%;height:min(52vh,460px);object-fit:contain;background:#03090f;border-radius:8px;margin-top:10px}
#page:has([data-ptab="clips"]) #pageTabs{min-width:0;overflow-x:auto;scrollbar-width:thin}
#page:has([data-ptab="clips"]) #pageTabs button{flex:none;white-space:nowrap}
#page:has([data-ptab="clips"]) #pageTitle,#page:has([data-ptab="clips"]) #pageClose{flex:none;white-space:nowrap}
@media(max-width:900px){#page:has([data-ptab="clips"]) .page-h{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}#page:has([data-ptab="clips"]) #pageTabs{grid-row:2;grid-column:1/-1}#page:has([data-ptab="clips"]) #pageClose{grid-row:1;grid-column:2}}
#stageOutputBody audio{width:100%}
.stage-output-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-top:1px solid var(--line);flex:none}
.stage-output-footer span{flex:1;min-width:0}
.stage-output-placeholder{padding:8px 12px;margin-bottom:12px;border:1px solid #7a5a12;border-radius:8px;color:var(--amber)}
.stage-output-toolbar label[hidden]{display:none}
.stage-approval-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg2);padding:14px 16px;border:1px solid var(--line);border-radius:10px}
.stage-approval-summary strong{color:var(--amber);font-size:16px}
.stage-approval-summary.approved strong{color:var(--green)}
.stage-approval-record{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:12px 0;background:var(--bg2)}
.stage-approval-heading{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:6px 16px;margin-bottom:12px}
.stage-approval-notes{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:6px}
.modal-h{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);font-weight:600}
.modal-body{padding:16px 20px;overflow:auto}
.form{display:flex;flex-direction:column;gap:10px}.form label:not(.chk){display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--dim)}
/* Document reading layout — ui-spec §11 */
#viewer .modal-body.md{
  max-width:720px;margin:0 auto;padding:28px 32px;
  background:#0b1426;color:#dbe6ff;font-size:15px;line-height:1.75
}
@media (max-width:520px){#viewer .modal-body.md{padding:20px 16px}}
.md h1{font-size:23px;font-weight:700;letter-spacing:.5px;margin:0 0 16px;color:#dbe6ff;line-height:1.35}
.md h2{font-size:17px;font-weight:600;color:#93c5fd;margin:28px 0 10px;padding-bottom:6px;border-bottom:1px solid #1f2f50;line-height:1.4}
.md h3{font-size:14px;font-weight:600;color:#c4b5fd;margin:18px 0 8px;line-height:1.4}
.md p{margin:0 0 12px;color:#dbe6ff;font-size:15px;line-height:1.75}
.md ul,.md ol{margin:0 0 12px;padding-left:1.4em;line-height:1.75}
.md li{margin:0 0 6px}
.md blockquote{margin:12px 0;padding:10px 14px;border-left:3px solid #38bdf8;color:var(--dim);background:#0b1426;border-radius:0 8px 8px 0}
.md table{border-collapse:collapse;width:max-content;min-width:100%;font-size:13px;margin:12px 0;display:block;overflow-x:auto;max-width:100%}
.md th,.md td{border:1px solid #1f2f50;padding:7px 8px;text-align:left}
.md th{background:#0f1a30}
.md strong{color:#fde68a;font-weight:600}
.md em{color:var(--dim)}
.md code{font-family:var(--mono);font-size:13px;background:#08101f;padding:1px 5px;border-radius:4px}
.md pre{background:#08101f;padding:12px;border-radius:8px;overflow:auto;font-family:var(--mono);font-size:12px;line-height:1.55}
.md pre code{background:transparent;padding:0;font-size:inherit}
.md .act{color:#a5b4fc}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#13213c;border:1px solid var(--blue);padding:8px 16px;border-radius:10px;z-index:60}
.toast.err{border-color:var(--red)}
::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-thumb{background:#1f2f50;border-radius:9px}

/* ---- 一屏布局：各栏内部滚动 ---- */
html,body{height:100%}
body{display:flex;flex-direction:column;overflow:hidden}
.grid{flex:1;min-height:0;grid-template-rows:minmax(0,1fr) auto;padding:12px 14px;gap:12px}
.left{overflow:auto;padding-right:2px}
.center{min-height:0}
.center .panel{flex:none}
.center .logs{flex:1 1 auto;min-height:90px}
.log-feed{max-height:none;min-height:0}
.right{min-height:0;overflow:auto;gap:8px}
.timeline{max-height:150px}
.hub{padding:10px 12px}.hub-progress{margin-top:6px}.hub-controls{margin-top:8px}
.role{min-height:0;padding:6px 9px;gap:9px}
.role .av,.role .av svg{width:36px;height:36px}
.roles{gap:7px}
.approval{display:flex;flex-direction:column;max-height:300px;min-height:230px;padding:10px 12px}
.approval .panel-h{margin-bottom:4px}
.gate-body{flex:1;min-height:0;max-height:none}
.gate-actions{margin-top:6px}
.gate-actions textarea{min-height:44px}
.topic{padding:8px 10px}.topic .l{font-size:11.5px}
.kb-list{max-height:220px}
@media (max-height:760px){body{overflow:auto}.grid{min-height:760px}}
.center{overflow:hidden}
.center .logs{flex:1 1 0;min-height:0}
.log-feed{flex:1 1 0;overflow:auto}
.timeline{max-height:128px}
.tl{padding:2px 6px}
.right,#approvalPanel{margin-left:34px}
.wires path{stroke-width:1.6}
.approval{min-height:210px;max-height:285px}
.role.stub{padding:5px 9px}
.role.stub .av,.role.stub .av svg{width:30px;height:30px}
.kb-list>*{flex-shrink:0}
.timeline{display:grid;grid-template-columns:1fr 1fr;gap:3px 8px;max-height:none;overflow:visible}
.tl-p2{grid-column:1 / span 2;display:flex;flex-wrap:wrap;gap:4px;margin-top:4px;padding-top:6px;border-top:1px dashed var(--line)}
.tl-p2 .chip{cursor:default;opacity:.55;font-size:10.5px;padding:1px 6px}
.tl-p2 .chip.done{opacity:1;color:var(--green);border-color:#11604a}
.tl-p2 .chip.gate{color:var(--amber)}
.approval{max-height:252px;min-height:200px}
.hub-avatar,.hub-avatar svg{width:52px;height:52px}
.hub-title{font-size:16px}
.hub-progress .mt6{margin-top:3px}
.panel{padding:10px 12px}
.panel-h{margin-bottom:6px}
.center{gap:10px}

.llm-indicator .llm-dot{color:var(--dim)}
.llm-indicator.active .llm-dot{color:var(--green)}

.company-footer{flex:none;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 16px;padding:6px 14px;border-top:1px solid var(--line);color:var(--dim);font-size:11px;background:var(--bg)}
.company-footer .btn{font-size:11px;padding:3px 8px}
.login-company{border-top:1px solid var(--line);padding-top:10px;line-height:1.8}
.login-screen{overflow:auto;padding:18px 0}
.login-box{flex-shrink:0;margin:auto}
.company-dialog{padding:0;border:0;background:transparent;color:var(--text);max-width:94vw;max-height:88vh;overflow:visible}
.company-dialog::backdrop{background:rgba(3,8,18,.78)}
.company-details{padding:22px;line-height:1.8;overflow:auto}
.company-name{font-size:20px;font-weight:700;color:var(--text);overflow-wrap:anywhere}
.company-licenses{display:flex;flex-wrap:wrap;gap:10px}

.role .detail.waiting-dependencies{white-space:normal;overflow:visible;text-overflow:clip;line-height:1.45;overflow-wrap:anywhere}

/* FE R740: §5.3 reg / soft / hub test-internal / topic_origin / bypass */
.prod-reg.suggested{border-color:rgba(245,158,11,.55);color:#fbbf24;background:rgba(245,158,11,.08)}
.prod-reg.synced{border-color:rgba(52,211,153,.55);color:#6ee7b7;background:rgba(16,185,129,.1)}
.prod-reg.unregistered{border-color:rgba(248,113,113,.55);color:#fca5a5;background:rgba(239,68,68,.1)}
.prod-soft-note{border-left:3px solid #f59e0b}
.final-video-wrap{position:relative;container-type:size;overflow:hidden;border-radius:10px}
/* soft 叠字：按 1080x1920 设计稿缩放（字号约44、MarginV约140、底中、最多两行、白字深描边）；不烧进成片 */
.prod-soft-overlay{position:absolute;left:50%;transform:translateX(-50%);bottom:calc(var(--soft-mv,140) * 100% / 1920);width:92%;max-width:100%;z-index:2;text-align:center;font-size:calc(var(--soft-fs,44) * 1px * 100cqw / 1080);line-height:1.25;color:#fff;-webkit-text-stroke:1.5px rgba(0,0,0,.9);paint-order:stroke fill;text-shadow:0 0 4px #000,0 1px 3px #000,0 0 8px rgba(0,0,0,.85);pointer-events:none;white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;opacity:0;box-sizing:border-box;padding:0 4%}
.prod-soft-overlay.on{opacity:1}
.chk-warn{border:1px solid rgba(245,158,11,.45);border-radius:8px;padding:2px 8px;color:#fbbf24;background:rgba(245,158,11,.06)}
.chk-warn input{accent-color:#f59e0b}
.bypass-pill{border-color:rgba(167,139,250,.55);color:#c4b5fd;background:rgba(109,40,217,.18)}
.topic-origin-card ul{margin:4px 0 0;padding-left:1.1em}
.topic-origin-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:720px){.topic-origin-grid{grid-template-columns:1fr}}