:root{--f:"Inter","SF Pro Text",-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--fd:"SF Pro Display","Inter",-apple-system,"Segoe UI",sans-serif;--m:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--r:12px;--ease:cubic-bezier(.2,.7,.2,1)}
[data-theme=dark]{--bg:#0E1013;--panel:#15181D;--panel2:#1B1F25;--line:#262B33;--tx:#ECEAE5;--mu:#8C929C;--ac:#7FA7FF;--acbg:rgba(127,167,255,.12);--ok:#7CC4A0;--wait:#D9B26A;--red:#F0605A;--redbg:rgba(240,96,90,.12)}
[data-theme=light]{--bg:#FAFAF8;--panel:#FFFFFF;--panel2:#F3F2EE;--line:#E7E5E0;--tx:#15171A;--mu:#6A6F78;--ac:#2B55C9;--acbg:rgba(43,85,201,.07);--ok:#2C7D57;--wait:#9A7222;--red:#C42F2A;--redbg:rgba(196,47,42,.07)}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.55 var(--f);-webkit-font-smoothing:antialiased}
body{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}
.side{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;gap:28px}
.brand{display:flex;gap:12px;align-items:center}.brand b{font:600 17px var(--fd);letter-spacing:-.01em;display:block}.brand small{color:var(--mu);font-size:12px}
.mark{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;font:700 16px var(--fd)}
nav#nav{display:flex;flex-direction:column;gap:2px}nav#nav a{padding:8px 12px;border-radius:8px;color:var(--mu);font-size:14px;display:flex;justify-content:space-between;transition:background .15s,color .15s}
nav#nav a:hover{color:var(--tx);background:var(--panel)}nav#nav a.on{color:var(--tx);background:var(--panel2);font-weight:550}
nav#nav em{font-style:normal;font-size:12px;color:var(--ac)}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:10px;align-items:flex-start}
main{min-width:0}.top{display:flex;align-items:center;gap:20px;padding:22px 48px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:5}
.search{flex:1;max-width:620px}.search input{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:11px 14px;color:var(--tx);font:inherit;outline:none;transition:border .15s}
.search input:focus{border-color:var(--ac)}
.view{padding:44px 48px 96px;max-width:1240px;animation:in .35s var(--ease)}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
h1{font:600 34px/1.15 var(--fd);letter-spacing:-.025em;margin:0 0 8px}h2{font:600 13px var(--f);letter-spacing:.08em;text-transform:uppercase;color:var(--mu);margin:48px 0 16px}
h3{font:600 17px/1.35 var(--fd);margin:0;letter-spacing:-.01em}.lede{font-size:18px;color:var(--mu);max-width:760px;margin:0}
.muted{color:var(--mu)}.small{font-size:13px}.mono{font-family:var(--m);font-size:12.5px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;transition:border-color .2s}
.grid{display:grid;gap:16px}.g5{grid-template-columns:repeat(5,1fr)}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}
.stat{padding:18px 20px;cursor:pointer}.stat:hover{border-color:var(--mu)}.stat .n{font:600 40px/1 var(--fd);letter-spacing:-.03em;margin:10px 0 12px}
.stat .lab{font-size:13px;color:var(--mu)}.bar{height:3px;border-radius:2px;background:var(--line);overflow:hidden}.bar i{display:block;height:100%;background:var(--tx);transition:width .6s var(--ease)}
.stat.red .n{color:var(--red)}.stat.red .bar i{background:var(--red)}.stat.dec .bar i{background:var(--ac)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:3px 9px;border-radius:99px;border:1px solid var(--line);color:var(--mu);white-space:nowrap}
.pill.ac{color:var(--ac);border-color:transparent;background:var(--acbg)}.pill.red{color:var(--red);border-color:transparent;background:var(--redbg)}.pill.ok{color:var(--ok)}.pill.wait{color:var(--wait)}
.pill.sample{border-style:dashed;color:var(--wait)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.sp{justify-content:space-between}
.list{border-top:1px solid var(--line)}.li{display:grid;grid-template-columns:1fr auto;gap:16px;padding:14px 2px;border-bottom:1px solid var(--line);align-items:center}
.li .t{font-weight:500}.li .s{font-size:13px;color:var(--mu)}
.feed .li{grid-template-columns:96px 1fr}.feed time{font-size:12px;color:var(--mu);font-variant-numeric:tabular-nums}
.decision{padding:30px 32px}.decision .ctx{font-size:16.5px;line-height:1.6;margin:14px 0 22px;max-width:820px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:6px 0 22px}.opt{border:1px solid var(--line);border-radius:10px;padding:16px 18px;background:var(--panel2)}
.opt.rec{border-color:var(--ac)}.opt pre{white-space:pre-wrap;font:13.5px/1.55 var(--f);color:var(--mu);margin:10px 0 0;max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}.opt.open pre{max-height:480px}
.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:transparent;border-radius:10px;padding:11px 18px;font-weight:550;font-size:14.5px;transition:transform .08s,background .15s,border-color .15s}
.btn:hover{border-color:var(--mu)}.btn:active{transform:scale(.98)}.btn.pri{background:var(--tx);color:var(--bg);border-color:var(--tx)}.btn[disabled]{opacity:.45;pointer-events:none}
.ghost{border:1px solid var(--line);background:transparent;border-radius:8px;padding:6px 12px;font-size:13px;color:var(--mu)}
details.ev{border-top:1px solid var(--line);margin-top:6px}details.ev summary{cursor:pointer;padding:14px 0;color:var(--mu);font-size:14px;list-style:none}details.ev summary::before{content:"+ ";}details.ev[open] summary::before{content:"– "}
.evi{display:grid;grid-template-columns:1.4fr 1fr auto;gap:14px;padding:12px 0;border-top:1px dashed var(--line);font-size:13.5px}.evi b{font-weight:550}
.kanban{display:grid;grid-template-columns:repeat(5,minmax(200px,1fr));gap:14px;overflow-x:auto}.col h4{margin:0 0 10px;font-size:13px;color:var(--mu);font-weight:550;display:flex;justify-content:space-between}
.tk{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:13px 14px;margin-bottom:10px;font-size:14px}.tk.blocked{border-color:var(--red)}.tk .s{font-size:12px;color:var(--mu);margin-top:6px}
table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-weight:550;color:var(--mu);font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:10px 8px;border-bottom:1px solid var(--line)}td{padding:12px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.hbar{display:grid;grid-template-columns:170px 1fr 36px;gap:12px;align-items:center;font-size:13.5px;margin:9px 0}.hbar .bar{height:6px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}.seg button{border:0;background:transparent;padding:7px 11px;font-size:12.5px;color:var(--mu)}.seg button.on{background:var(--tx);color:var(--bg)}
.switch{width:46px;height:26px;border-radius:99px;border:1px solid var(--line);background:var(--panel2);position:relative}.switch::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--mu);transition:transform .2s var(--ease)}
.switch.on{background:var(--red);border-color:var(--red)}.switch.on::after{transform:translateX(20px);background:#fff}
.sk{background:var(--panel2);border-radius:8px;animation:pu 1.3s ease-in-out infinite}
@keyframes pu{50%{opacity:.45}}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;background:var(--tx);color:var(--bg);padding:11px 18px;border-radius:10px;font-size:14px;transition:all .25s var(--ease);z-index:50}.toast.on{opacity:1;transform:translate(-50%,0)}
textarea,input.f,select{width:100%;background:var(--panel2);border:1px solid var(--line);border-radius:8px;color:var(--tx);font:14px/1.5 var(--f);padding:10px 12px}
.banner{border:1px dashed var(--wait);color:var(--wait);border-radius:10px;padding:10px 14px;font-size:13px;margin:18px 0 0}
.tabbar{display:none}
@media (max-width:1000px){.g5{grid-template-columns:repeat(3,1fr)}.g3{grid-template-columns:1fr 1fr}}
@media (max-width:760px){body{grid-template-columns:1fr}.side{display:none}.top{padding:14px 18px}.view{padding:26px 18px 110px}h1{font-size:27px}
.g5{grid-template-columns:1fr 1fr}.g2,.g3,.opts{grid-template-columns:1fr}.decision{padding:22px 20px}.evi{grid-template-columns:1fr}.feed .li{grid-template-columns:1fr}
.tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--panel);border-top:1px solid var(--line);justify-content:space-around;padding:10px 0 calc(10px + env(safe-area-inset-bottom));z-index:9}.tabbar a{font-size:12.5px;color:var(--mu)}
.btn{flex:1 1 44%}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.hide-m{}.offline{border-bottom:1px solid var(--line);padding:8px 48px;font-size:13px;color:var(--wait)}
.palette{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:60;display:flex;justify-content:center;align-items:flex-start;padding-top:12vh;animation:fade .15s}
@keyframes fade{from{opacity:0}}
.pal-box{width:min(640px,92vw);background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;animation:in .2s var(--ease)}
.pal-box input{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--tx);font:17px var(--f);padding:18px 20px;outline:none}
.pal-list{max-height:52vh;overflow:auto;padding:6px}.pal-it{display:flex;justify-content:space-between;padding:10px 14px;border-radius:8px;cursor:pointer;font-size:14.5px}.pal-it.on{background:var(--panel2)}.pal-it kbd,kbd{font:12px var(--m);color:var(--mu);border:1px solid var(--line);border-radius:5px;padding:1px 6px}
.pal-sec{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);padding:10px 14px 4px}.pal-foot{padding:10px 16px;border-top:1px solid var(--line)}
.modal-box{padding:26px 26px 22px}.modal-box h3{margin-bottom:14px}.modal-box label{display:block;font-size:12.5px;color:var(--mu);margin:14px 0 6px}
.toast{display:flex;gap:14px;align-items:center}.toast button{background:transparent;border:0;color:var(--bg);font-weight:700;text-decoration:underline;padding:0}
.drawer{position:fixed;top:0;right:0;height:100vh;width:min(440px,100vw);background:var(--panel);border-left:1px solid var(--line);z-index:40;transform:translateX(100%);transition:transform .28s var(--ease);display:flex;flex-direction:column}
.drawer.open{transform:none}.drawer-h{padding:18px 20px;border-bottom:1px solid var(--line)}.drawer-body{flex:1;min-height:0;display:flex;flex-direction:column}
.chat{display:grid;grid-template-columns:240px 1fr;gap:0;border:1px solid var(--line);border-radius:var(--r);height:calc(100vh - 260px);min-height:480px;overflow:hidden;background:var(--panel)}
.threads{border-right:1px solid var(--line);overflow:auto;padding:10px}.threads a{display:block;padding:9px 10px;border-radius:8px;font-size:13.5px;color:var(--mu);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.threads a.on{background:var(--panel2);color:var(--tx)}
.conv{display:flex;flex-direction:column;min-height:0;position:relative}.msgs{flex:1;overflow:auto;padding:22px 24px;display:flex;flex-direction:column;gap:16px}
.msg{max-width:78%;line-height:1.55;font-size:14.5px}.msg.user{align-self:flex-end;background:var(--panel2);border:1px solid var(--line);padding:10px 14px;border-radius:12px 12px 2px 12px}
.msg.assistant{align-self:flex-start}.msg .body{white-space:pre-wrap}.msg .meta{font-size:11.5px;color:var(--mu);margin-top:6px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}.msg .meta button{background:none;border:0;color:var(--mu);text-decoration:underline;padding:0;font-size:11.5px}
.cites{display:flex;flex-direction:column;gap:4px;margin-top:8px}.cites a{font-size:12.5px;color:var(--mu);border-left:2px solid var(--line);padding-left:8px}.cites a:hover{color:var(--tx);border-color:var(--ac)}
.composer{border-top:1px solid var(--line);padding:12px}.composer textarea{resize:none;min-height:46px;max-height:160px}.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.drop{position:absolute;inset:0;border:2px dashed var(--ac);background:var(--acbg);display:none;align-items:center;justify-content:center;font-weight:600;z-index:3;border-radius:var(--r)}.drop.on{display:flex}
.mode{font-size:11.5px}
.prev{border:1px solid var(--line);border-radius:10px;padding:26px 28px;background:var(--panel)}.prev .kick{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mu)}.prev .hl{font:600 26px/1.2 var(--fd);letter-spacing:-.02em;margin:8px 0 6px}
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.nums b{font:600 22px var(--fd);display:block}.nums span{font-size:12px;color:var(--mu)}
.mini{width:100%;font-size:13px}.mini td,.mini th{padding:7px 6px}
.rev{border:1px dashed var(--line);border-radius:10px;padding:16px 18px;margin-top:14px}
.swipe-hint{display:none}
.login{position:fixed;inset:0;background:var(--bg);z-index:80;display:grid;place-items:center}.login-box{width:min(360px,88vw);text-align:left}.login-box h1{margin:18px 0 4px}
.fab{display:none}
@media (max-width:760px){.chat{grid-template-columns:1fr;height:calc(100vh - 210px)}.threads{display:none}.msg{max-width:92%}.nums{grid-template-columns:1fr 1fr}.hide-m{display:none}.swipe-hint{display:block}.offline{padding:8px 18px}
 .decision{touch-action:pan-y;transition:transform .2s var(--ease)}}
[hidden]{display:none!important}
select.ghost{width:auto;padding:6px 10px;background:transparent;color:var(--mu)}

/* ================= v0.4 — Mail / Drive / Calendar / Office ================= */
.av{width:34px;height:34px;border-radius:50%;display:inline-grid;place-items:center;background:var(--panel2);border:1px solid var(--line);font-size:12px;font-weight:600;color:var(--tx);flex:none}
.av.live{box-shadow:0 0 0 2px var(--ok)}
.empty4{max-width:560px}
.mx{display:grid;grid-template-columns:220px 380px 1fr;height:calc(100vh - 120px);border:1px solid var(--line);border-radius:var(--r);background:var(--panel);overflow:hidden}
.mx-side{border-right:1px solid var(--line);padding:14px 10px;overflow:auto;display:flex;flex-direction:column;gap:2px}
.mx-acc{margin-bottom:10px}.mx-acc .f{width:100%;font-size:13px}
.mx-l{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:0 99px 99px 0;color:var(--tx);cursor:pointer;font-size:14px}
.mx-l em{margin-left:auto;font-style:normal;font-size:12px;font-weight:600}.mx-l:hover{background:var(--panel2)}.mx-l.on{background:var(--acbg);color:var(--ac);font-weight:600}
.mx-l .dot{width:8px;height:8px;border-radius:50%;background:var(--ac)}.mx-h{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--mu);margin:14px 12px 4px}
.mx-foot{margin-top:auto;padding:12px}
.mx-list{border-right:1px solid var(--line);overflow:auto}.mx-q{padding:10px;position:sticky;top:0;background:var(--panel);z-index:1;border-bottom:1px solid var(--line)}.mx-q .f{width:100%}
.mx-t{display:flex;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);color:var(--tx);text-decoration:none}.mx-t:hover{background:var(--panel2)}.mx-t.on{background:var(--acbg)}
.mx-tb{flex:1;min-width:0}.mx-t b{font-weight:500}.mx-t.un b,.mx-t.un .mx-s{font-weight:700}.mx-s{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mx-sn{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mx-read{overflow:auto;padding:22px 28px}.mx-ph{display:grid;place-items:center;height:100%}.mx-subj{margin:14px 0 18px;font-size:22px}
.mx-msg{border-bottom:1px solid var(--line);padding:16px 0}.mx-body{white-space:pre-wrap;margin:12px 0 0 46px;line-height:1.6}.mx-reply{margin-top:18px}.mx-reply .f{width:100%;margin-top:8px}
.mx-back{display:none}
@media(max-width:1000px){.mx{grid-template-columns:1fr;height:auto;border:0;background:none}.mx-side{flex-direction:row;overflow-x:auto;border:0;padding:0 0 10px;gap:6px}.mx-acc,.mx-h,.mx-foot{display:none}
  .mx-l{border-radius:99px;border:1px solid var(--line);white-space:nowrap;padding:6px 12px}.mx-list{border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
  .mx-read{display:none;padding:4px}.mx.reading .mx-list,.mx.reading .mx-side{display:none}.mx.reading .mx-read{display:block}.mx-back{display:inline-block}.mx-body{margin-left:0}}
.dv-top{margin-bottom:18px;flex-wrap:wrap;gap:12px}.dv-cr a{cursor:pointer;color:var(--mu)}.dv-cr a:last-child{color:var(--tx);font-weight:600}
.dv.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.dv.grid .dv-f{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:10px;cursor:pointer;color:var(--tx);transition:border-color .2s,transform .2s}
.dv.grid .dv-f:hover{border-color:var(--ac);transform:translateY(-1px)}.dv-ic{font-size:28px}.dv.grid .dv-ic{height:70px;display:grid;place-items:center;background:var(--panel2);border-radius:10px;font-size:34px}
.dv.list{border-top:1px solid var(--line)}.dv.list .dv-f{display:flex;align-items:center;gap:14px;padding:12px 4px;border-bottom:1px solid var(--line);cursor:pointer;color:var(--tx)}.dv.list .dv-n{flex:1}
.dv-n b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pv-wrap{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:60;display:grid;place-items:center;padding:20px}.pv{width:min(880px,100%);max-height:86vh;overflow:auto}
.pv-b{margin-top:16px}.pv-doc{white-space:pre-wrap;line-height:1.7;font-family:Georgia,serif;font-size:15.5px;max-width:680px}
.cv-g{display:grid;grid-template-columns:1fr 300px;gap:18px;margin-top:18px}.cv-inv{align-self:start;position:sticky;top:80px}.inv{padding:12px 0;border-bottom:1px solid var(--line)}
.btn.sm{padding:5px 10px;font-size:12.5px}
.wk{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
.wk-d{min-height:360px;border-right:1px solid var(--line);padding:8px}.wk-d:last-child{border-right:0}.wk-h{font-size:12.5px;color:var(--mu);margin-bottom:8px;font-weight:600}.wk-d.today .wk-h{color:var(--ac)}
.wk-d.today{background:linear-gradient(var(--acbg),transparent 60px)}
.cv-e{font-size:12.5px;background:var(--acbg);border-left:3px solid var(--ac);border-radius:6px;padding:6px 8px;margin-bottom:6px}.cv-e.na{background:var(--redbg);border-left-color:var(--red);border-left-style:dashed}
.ag-d{margin-bottom:14px}.ag-h{font-weight:600;font-size:13px;color:var(--mu);margin-bottom:6px}.ag-h.today{color:var(--ac)}
.ag-e{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;margin-bottom:6px;flex-wrap:wrap}.ag-t{font-variant-numeric:tabular-nums;width:64px;font-weight:600}
@media(max-width:900px){.cv-g{grid-template-columns:1fr}.cv-inv{position:static;order:-1}.wk{grid-template-columns:1fr}.wk-d{min-height:0;border-right:0;border-bottom:1px solid var(--line)}}
.gerr{border-color:var(--red);margin-bottom:12px}.notcfg{border-style:dashed;margin-bottom:12px}.gacc{margin-bottom:12px}.gsvc{background:var(--panel2);border-radius:12px;padding:14px}.gnum{font-size:26px;font-weight:600;margin:6px 0 2px}
.switch.ok.on{background:var(--ok);border-color:var(--ok)}.btn.dis{opacity:.5}
.prop{border-color:var(--ac);margin:16px 0}.tabs4{margin-top:18px;flex-wrap:wrap}
.org{overflow-x:auto;padding-bottom:10px}.org-root{display:flex;flex-direction:column;align-items:center;gap:4px;margin:0 auto 18px;width:max-content}
.org-t,.org-t ul{display:flex;gap:14px;list-style:none;padding:0;margin:0;justify-content:center}.org-t li{display:flex;flex-direction:column;align-items:center;gap:14px}.org-t ul{padding-top:14px;border-top:1px solid var(--line)}
.ag-c{width:220px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px;cursor:pointer;transition:border-color .2s}.ag-c:hover{border-color:var(--ac)}
@media(max-width:760px){.org-t{flex-direction:column;align-items:stretch}.ag-c{width:auto}.org-t li{align-items:stretch}}
.desks{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.dq{padding:8px 0;border-top:1px solid var(--line);font-size:13.5px}
.rm-msgs{max-height:360px;overflow:auto;margin:12px 0}.rm-m{padding:10px 12px;background:var(--panel2);border-radius:10px;margin-bottom:8px}.rm-m.me{background:var(--acbg)}.rm{cursor:pointer}
.mono{font-family:ui-monospace,Menlo,monospace}#pk{width:100%;font-size:12px}
.modal-box label.small{display:block;margin:10px 0 4px}.modal-box .f{width:100%}
.mx-subj{text-transform:none;letter-spacing:-.01em;color:var(--tx);font-weight:600}
.org-t{flex-wrap:wrap}.org-t>li{flex:0 0 auto}