/* Urbanist (SIL OFL 1.1, fonts/Urbanist-OFL.txt), variable 100-900 */
@font-face{font-family:"HN";font-weight:100 900;font-display:swap;src:url(fonts/Urbanist-wght.ttf) format("truetype")}

:root{
  --bg:#e7e7e7; --panel:#f1f1f1; --card:#f8f8f8; --line:#dedede; --hover:#ebebeb;
  --ink:#111; --ink2:#333; --mute:#7d7d7d;
  --orange:#ff5b0a; --orange-soft:#ffe3d3; --yellow:#f6f1a2; --green:#3ccf6a; --blue:#1438ff; --red:#e5322d;
  --gap:14px; --shadow:0 1px 0 rgba(0,0,0,.05),0 6px 18px -10px rgba(0,0,0,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg) radial-gradient(circle,#d4d4d4 1px,transparent 1.4px) 0 0/16px 16px fixed;
  font-family:"HN",Helvetica,Arial,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased;letter-spacing:.018em}
a{color:inherit;text-decoration:none}
button{font:inherit;letter-spacing:inherit;color:inherit}
svg.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}
.lbl{font-size:11px;color:var(--mute);letter-spacing:.035em}
.sq{display:inline-block;width:6px;height:6px;flex:none}
.chip{display:inline-flex;align-items:center;gap:7px;height:20px;padding:0 7px;background:#e6e6e6;font-size:10.5px;color:#333;align-self:flex-start;white-space:nowrap;letter-spacing:.035em}
.chip.y{background:var(--yellow);color:#222}
.chip.o{background:var(--orange);color:#fff}
.chip.k{background:#111;color:#fff}
.pill{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 10px;background:#e9e9e9;font-size:12.5px;color:#222;white-space:nowrap}
.pill.y{background:var(--yellow)}
.dotg{width:7px;height:7px;border-radius:50%;background:var(--green);flex:none}
.dotg.o{background:var(--orange)}
.dotg.k{background:#111}
.dotg.r{background:var(--red)}
.dotg.pulse{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 4px rgba(60,207,106,.22)}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:42px;padding:0 16px;border:0;background:#111;color:#fff;font-size:13.5px;cursor:pointer;white-space:nowrap;transition:background .15s}
.btn:hover{background:#2a2a2a}
.btn.ghost{background:transparent;color:#111;box-shadow:inset 0 0 0 1px #cfcfcf}
.btn.ghost:hover{background:#ececec}
.btn.or{background:var(--orange)}
.btn.or:hover{background:#ec4f02}
.btn.light{background:rgba(255,255,255,.16);color:#fff}
.btn.light:hover{background:rgba(255,255,255,.26)}
.btn.sm{height:34px;padding:0 12px;font-size:12.5px}

/* ---------- shell ---------- */
.app{display:grid;gap:var(--gap);padding:var(--gap);min-height:100vh;
  grid-template-columns:60px minmax(0,1fr) clamp(380px,29vw,470px);grid-template-rows:58px 1fr;
  grid-template-areas:"logo top right" "side main right"}
.app.full{grid-template-columns:60px minmax(0,1fr);grid-template-areas:"logo top" "side main"}
#view{display:contents}
.logo{grid-area:logo;background:var(--yellow);display:grid;place-items:center}
.top{grid-area:top;display:flex;align-items:center;gap:14px;padding:0 0 0 18px;min-width:0}
.top input{flex:1;min-width:0;border:0;background:none;font:inherit;font-size:17px;color:#222;outline:none}
.top input::placeholder{color:#555}
.mode{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;background:var(--card);box-shadow:0 1px 0 rgba(0,0,0,.04);font-size:12.5px;white-space:nowrap;cursor:pointer}
.range{display:flex;align-items:center;gap:20px;height:40px;padding:0 12px 0 14px;background:var(--card);box-shadow:0 1px 0 rgba(0,0,0,.04);font-size:13px;color:#222;white-space:nowrap;cursor:pointer}

.side{grid-area:side;background:var(--panel);padding:10px 0;display:flex;flex-direction:column;gap:4px;align-self:start}
.nav{position:relative;height:46px;display:grid;place-items:center;color:#222;cursor:pointer}
.nav:hover{color:#000;background:var(--hover)}
.nav.on:before{content:"";position:absolute;left:0;top:11px;bottom:11px;width:2px;background:#111}
.nav .tip{position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);background:#111;color:#fff;font-size:11.5px;padding:5px 8px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s;z-index:20}
.nav:hover .tip{opacity:1}

/* ---------- overview ---------- */
.main{grid-area:main;display:grid;grid-template-columns:minmax(300px,372px) minmax(400px,1fr);gap:var(--gap) 40px;min-width:0;animation:fade .25s ease}
.left{display:flex;flex-direction:column;padding-left:18px;min-width:0}
h1{font-size:clamp(44px,4.4vw,60px);line-height:.95;font-weight:700;letter-spacing:-.035em;margin-top:30px;color:#111}
h1 span{display:block;font-weight:300;letter-spacing:-.04em}
.lead{margin-top:20px;max-width:350px;font-size:15px;line-height:21px;color:#666}
.lead b{color:#111;font-weight:700}

.rec{margin-top:30px;flex:1 1 0;background:var(--panel);display:flex;flex-direction:column;min-height:440px;overflow:hidden}
.tabs{display:flex;align-items:stretch;height:46px;flex:none;padding:0 16px;border-bottom:1px solid var(--line);gap:22px}
.tab{position:relative;display:flex;align-items:center;font-size:14px;color:#8a8a8a;cursor:pointer;background:none;border:0}
.tab.on{color:#111;font-weight:700}
.tab.on:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:#111}
.tabs .sp{flex:1}
.tabs a{display:flex;align-items:center;font-size:11px;color:#777}
.tabs a:hover{color:#111}

.ri{display:flex;gap:22px;padding:12px 16px;border-bottom:1px solid var(--line);flex:1;align-items:center;max-height:190px;cursor:pointer;transition:background .15s}
.ri:hover{background:var(--hover)}
.ri:last-child{border-bottom:0}
.ri .t{display:flex;flex-direction:column;gap:7px}
.ri .t p{font-size:14px;line-height:18px;color:#333}

.thumb{position:relative;width:150px;height:106px;overflow:hidden;flex:none;background:linear-gradient(90deg,#6a6a6a 0,#a5a5a5 14%,#d2d2d2 34%,#dcdcdc 100%)}
.thumb>*{position:absolute}
.thumb .chrome{left:0;right:0;top:0;height:8px;background:#1c1c1c}
.thumb .chrome:after{content:"";position:absolute;right:6px;top:3px;width:3px;height:3px;background:#bbb;box-shadow:-6px 0 #bbb}
.thumb .hot{border-radius:50%;filter:blur(3px)}
.play{left:14px;top:38px;width:32px;height:32px;background:#111;display:grid;place-items:center}
.play:after{content:"";margin-left:2px;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent}
.tline{height:2px;background:#9c9c9c}
.tbtn{height:8px;background:#111}

/* cluster card */
.clusters{flex:1 1 0;min-height:0;display:flex;flex-direction:column;gap:12px;padding:14px 14px 16px;overflow:auto;scrollbar-width:thin}
.clusters .cl{flex:none}
.cl{background:var(--card);box-shadow:var(--shadow);padding:16px 18px 18px;cursor:pointer;transition:box-shadow .15s,transform .15s}
.cl:hover{box-shadow:0 1px 0 rgba(0,0,0,.05),0 10px 24px -12px rgba(0,0,0,.2)}
.cl-top{display:flex;align-items:center;gap:10px;color:#555;font-size:12px}
.cl-top .sp{flex:1}
.cl h3{margin-top:16px;font-size:22px;line-height:1.08;letter-spacing:-.02em;font-weight:700}
.cl h3 span{display:block;font-weight:300;letter-spacing:-.025em}
.cl .chips{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);margin-top:16px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpis>div{padding:12px 0 12px 12px}
.kpis>div:first-child{padding-left:0}
.kpis>div+div{border-left:1px solid var(--line)}
.kpis b{display:block;margin-top:6px;font-size:22px;font-weight:700;letter-spacing:-.02em}
.cl .spark{display:block;width:100%;height:80px;margin-top:12px}
.devices{margin-top:10px}
.devbar{display:flex;gap:2px;height:8px;margin:10px 0 8px}
.devbar i{display:block;background:#8a8a8a}
.devbar i:nth-child(2){background:#bdbdbd}
.devbar i:nth-child(3){background:#d8d8d8}
.devleg{display:flex;justify-content:space-between;font-size:12px;color:#444}

/* ---------- node flow ---------- */
.flow{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:46px 20px 0;min-width:0}
.fw{position:relative;z-index:1;width:min(388px,100%);display:flex;flex-direction:column;align-items:center}
.tools{position:absolute;top:0;left:0;right:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:20px}
.loop{display:flex;align-items:center;gap:3px;font-size:10.5px;color:#888;letter-spacing:.035em;flex-wrap:wrap}
.loop span{display:flex;align-items:center;gap:6px;height:22px;padding:0 7px}
.loop span.done{color:#444}
.loop span.on{background:#111;color:#fff}
.loop span.on:before{content:"";width:5px;height:5px;background:var(--green)}
.loop{gap:5px;flex-wrap:nowrap}
.loop i{width:7px;height:7px;background:#cfcfcf}
.loop i.done{background:#111}
.zoom{display:flex;background:var(--card);box-shadow:0 1px 0 rgba(0,0,0,.04)}
.zoom button,.dock button{width:48px;height:42px;border:0;background:none;display:grid;place-items:center;color:#222;cursor:pointer}
.zoom button:hover,.dock button:hover:not(.on){background:#eee}

.node{position:relative;width:min(262px,100%);background:var(--card);box-shadow:var(--shadow);display:flex;gap:16px;padding:14px 16px 14px 14px;align-items:flex-start;cursor:pointer;transition:transform .15s,box-shadow .15s}
.node:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(0,0,0,.05),0 10px 22px -10px rgba(0,0,0,.2)}
.node .tt{flex:1;min-width:0;font-size:14.5px;line-height:18px;font-weight:700;letter-spacing:.005em;color:#111;align-self:center}
.node .ct{font-size:13px;color:#777;align-self:center}
.node .sub{display:block;margin-top:9px;font-size:11.5px;line-height:19px;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#6f6f6f;letter-spacing:.03em}
.ic{width:40px;height:40px;display:grid;place-items:center;flex:none}
.ic.out{background:#fff;box-shadow:inset 0 0 0 1px #dcdcdc}
.ic.org{background:var(--orange);color:#fff}
.ic.dark{background:#111;color:#fff}
.node.y{background:var(--yellow);box-shadow:none}
.node.ins .tt{align-self:flex-start;padding-top:8px}
.node.ins .ct{align-self:flex-start;padding-top:9px}
.node.active{box-shadow:inset 0 0 0 1.5px #111,var(--shadow)}

.stem{position:relative;width:1.5px;background:#111}
.dot{position:absolute;left:50%;width:5px;height:5px;margin-left:-2.5px;background:#111}
.split,.merge{position:relative;width:100%;height:44px}
.split:before{content:"";position:absolute;left:50%;top:0;width:1.5px;height:20px;margin-left:-.75px;background:#111}
.split:after{content:"";position:absolute;left:calc(25% - 3px);right:calc(25% - 3px);top:20px;bottom:0;border:1.5px solid #111;border-bottom:0}
.merge:before{content:"";position:absolute;left:calc(25% - 3px);right:calc(25% - 3px);top:0;height:22px;border:1.5px solid #111;border-top:0}
.merge:after{content:"";position:absolute;left:50%;top:21px;width:1.5px;bottom:0;margin-left:-.75px;background:#111}
.split .dot,.merge .dot{z-index:1}
.flowpulse{position:absolute;left:50%;width:5px;height:5px;margin-left:-2.5px;background:var(--orange);animation:travel 2.4s linear infinite}
@keyframes travel{from{top:0}to{top:100%}}

.vars{display:flex;gap:12px;width:100%}
.var{flex:1;min-width:0;background:var(--card);padding:12px 13px 14px;box-shadow:var(--shadow)}
.var.b{box-shadow:inset 0 0 0 1.5px var(--orange),0 6px 18px -10px rgba(0,0,0,.12)}
.vh{display:flex;gap:11px;align-items:center}
.var .ic{width:34px;height:34px}
.vh b{display:block;font-size:13.5px;font-weight:700;letter-spacing:-.01em;line-height:17px}
.vh small{font-size:11px;color:#888}
.var .pg{margin-top:13px;aspect-ratio:157/117}

.run{width:min(275px,100%);gap:13px;padding:13px 18px 13px 12px;align-items:center}
.run .tt{align-self:auto}
.live{margin-top:6px;display:flex;gap:6px}
.dock{display:flex;margin-top:22px;background:var(--card);box-shadow:0 1px 0 rgba(0,0,0,.04)}
.dock button{height:44px}
.dock button.on{background:var(--yellow)}

/* mini product page */
.pg{position:relative;background:#eeeeee;overflow:hidden}
.pg .bar{position:absolute;left:5px;right:5px;top:5px;height:5px}
.pg .bar i{position:absolute;top:0;width:4px;height:4px;background:#333}
.pg .img{position:absolute;left:0;top:13px;width:52%;bottom:0;background:linear-gradient(180deg,#e8e8e8,#dadada)}
.pg .img svg{position:absolute;left:50%;bottom:10%;height:72%;width:40%;transform:translateX(-50%)}
.pg .rt{position:absolute;left:58%;right:6%;top:18%}
.pg .l{height:2px;background:#bdbdbd;margin-bottom:3px}
.pg .hd{height:3px;background:#2a2a2a;margin-bottom:4px}
.pg .bk,.pg .ol{height:9px;display:grid;place-items:center;margin-bottom:3px}
.pg .bk{background:#111;margin-top:5px}
.pg .bk:after{content:"";width:40%;height:1.5px;background:#ddd}
.pg .ol{border:1px solid #c8c8c8;background:#fafafa}
.pg .ol:after{content:"";width:40%;height:1.5px;background:#999}
.pg .ship{height:6px;background:var(--orange-soft);margin-top:2px;position:relative}
.pg .ship:before{content:"";position:absolute;left:3px;top:2px;width:2px;height:2px;background:var(--orange)}
.pg .stars{font-size:5px;color:var(--orange);letter-spacing:.5px;line-height:6px;margin-bottom:3px}
.pg .trust{position:absolute;left:4%;right:4%;bottom:4%;display:flex;justify-content:space-between}
.pg .trust i{width:6px;height:6px;border:1px solid #333}

/* ---------- right panel ---------- */
.right{grid-area:right;background:var(--panel);display:flex;flex-direction:column;min-width:0;animation:fade .25s ease}
.rp-head{position:relative;padding:16px 16px 0 22px}
.rp-top{display:flex;align-items:center;gap:6px}
.rp-top .sp{flex:1}
.iconbtn{width:36px;height:36px;border:0;background:none;color:#111;cursor:pointer;display:grid;place-items:center}
.iconbtn:hover{background:#e6e6e6}
.pt{margin-top:14px;font-size:clamp(40px,3.6vw,54px);line-height:1;letter-spacing:-.04em;color:#111}
.pt b{display:block;font-weight:700}
.pt span{display:block;font-weight:300;letter-spacing:-.045em}
.legend{position:absolute;right:22px;top:104px;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.legend .chip{align-self:auto}
.cmps{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:20px 22px 0}
.cmp{background:var(--card);padding:11px 11px 12px;box-shadow:0 1px 0 rgba(0,0,0,.04)}
.cmp .vh{font-size:12.5px;gap:10px}
.cmp .pg{margin-top:12px;aspect-ratio:146/120}
.badge{width:24px;height:24px;display:grid;place-items:center;flex:none;font-weight:700;font-size:12px}
.badge.a{background:#111;color:#fff}
.badge.b{background:var(--orange);color:#fff}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px 12px;padding:16px 22px 16px}
.metric .lbl{display:block;margin-bottom:6px}
.metric .vals{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.big{font-size:28px;font-weight:400;letter-spacing:-.03em;color:#111;line-height:1}
.from{font-size:13px;color:#999;text-decoration:line-through}
.lift{font-size:12px;font-weight:700;color:#1d9a4a}
.lift.neg{color:var(--red)}

.ai{margin-top:auto;background:var(--orange);color:#fff;display:flex;flex-direction:column}
.ai-h{padding:18px 22px 0}
.ai-h b{display:block;font-size:17px;font-weight:700;letter-spacing:-.01em}
.ai-h span{display:block;margin-top:6px;font-size:17px;font-weight:400}
.ai-h p{margin-top:8px;font-size:13px;line-height:19px;opacity:.9;max-width:380px}
.ai .rows{margin-top:14px}
.ai .row{display:grid;grid-template-columns:68px 1fr 18px;align-items:center;gap:6px;min-height:42px;padding:7px 22px;border-top:1px solid rgba(255,255,255,.4);cursor:pointer}
.ai .row:hover{background:rgba(0,0,0,.06)}
.ai .row small{font-size:10.5px;opacity:.75}
.ai .row span{font-size:14.5px;line-height:1.3}
.ai .foot{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;padding:14px 22px 18px;border-top:1px solid rgba(255,255,255,.4)}
.ai .foot dl{display:grid;grid-template-columns:auto auto;gap:4px 20px;font-size:12.5px}
.ai .foot dt{font-size:10.5px;opacity:.75;align-self:center}
.ai .acts{display:flex;gap:8px}

/* ---------- full pages ---------- */
.page{grid-area:main;min-width:0;animation:fade .25s ease;padding:0 4px 40px 18px}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.ph{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:30px 0 28px}
.ph h2{font-size:clamp(38px,3.8vw,52px);line-height:.95;letter-spacing:-.035em;font-weight:700}
.ph h2 span{display:block;font-weight:300;letter-spacing:-.04em}
.ph p{margin-top:14px;max-width:520px;font-size:15px;line-height:21px;color:#666}
.crumb{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:#666;margin-top:26px;cursor:pointer}
.crumb:hover{color:#111}
.crumb + .ph{margin-top:14px}

.filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.seg{display:inline-flex;background:var(--card);box-shadow:0 1px 0 rgba(0,0,0,.04)}
.seg button{height:34px;padding:0 13px;border:0;background:none;font-size:12.5px;color:#666;cursor:pointer}
.seg button.on{background:#111;color:#fff}
.seg button:hover:not(.on){color:#111}

.panel{background:var(--panel)}
.card{background:var(--card);box-shadow:var(--shadow)}
.sec-t{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line);font-size:14.5px;font-weight:700}

/* list rows */
.list{background:var(--panel)}
.lr{display:grid;align-items:center;gap:16px;padding:16px 18px;border-bottom:1px solid var(--line);cursor:pointer;transition:background .15s}
.lr:hover{background:var(--hover)}
.lr:last-child{border-bottom:0}
.lr .tt{font-size:15px;font-weight:700;letter-spacing:-.005em;line-height:1.25}
.lr .ds{margin-top:5px;font-size:12.5px;color:#777;line-height:1.4}
.lr .num{font-size:20px;letter-spacing:-.02em}
.ins-row{grid-template-columns:28px minmax(0,1fr) 150px 92px 88px 110px 16px}
.exp-row{grid-template-columns:minmax(0,1fr) 120px 110px 110px 120px 16px}
.rec-row{grid-template-columns:120px minmax(0,1fr) 100px 120px 16px}
.lhead{display:grid;gap:16px;padding:10px 18px;font-size:10.5px;color:#888;letter-spacing:.035em;border-bottom:1px solid var(--line)}
.prio{width:8px;height:8px}
.meter{height:4px;background:#ddd;position:relative;margin-top:6px}
.meter i{position:absolute;left:0;top:0;bottom:0;background:#111}

/* detail grid */
.dgrid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,1fr);gap:var(--gap);align-items:start}
.stack{display:flex;flex-direction:column;gap:var(--gap)}
.block{background:var(--panel);padding:20px 22px}
.block h4{font-size:11px;font-weight:400;color:#888;letter-spacing:.035em;margin-bottom:10px}
.block p.big-t{font-size:19px;line-height:1.35;letter-spacing:-.01em}
.block p{font-size:14px;line-height:1.55;color:#333}
.kv{display:grid;grid-template-columns:repeat(4,1fr);background:var(--panel)}
.kv>div{padding:16px 18px;border-right:1px solid var(--line)}
.kv>div:last-child{border-right:0}
.kv b{display:block;margin-top:8px;font-size:24px;font-weight:400;letter-spacing:-.025em}
.kv b.s{font-size:17px;font-weight:700;letter-spacing:-.01em}
.orangebox{background:var(--orange);color:#fff;padding:22px}
.orangebox h4{color:#fff;opacity:.8;font-size:11px;font-weight:400;letter-spacing:.035em;margin-bottom:10px}
.orangebox p{color:#fff;font-size:17px;line-height:1.4}
.orangebox .acts{display:flex;gap:8px;margin-top:20px;flex-wrap:wrap}
.chlist{list-style:none;display:flex;flex-direction:column}
.chlist li{display:flex;gap:12px;align-items:center;padding:11px 0;border-top:1px solid var(--line);font-size:14px}
.chlist li:first-child{border-top:0}
.chlist li i{width:6px;height:6px;background:var(--orange);flex:none}

/* big page mock with heatmap */
.pdp{position:relative;aspect-ratio:4/3;background:#f4f4f4;overflow:hidden;box-shadow:inset 0 0 0 1px #e2e2e2}
.pdp .h{position:absolute;left:0;right:0;top:0;height:8%;border-bottom:1px solid #e3e3e3;background:#fafafa}
.pdp .h:before{content:"";position:absolute;left:4%;top:38%;width:9%;height:24%;background:#111}
.pdp .h:after{content:"";position:absolute;right:4%;top:34%;width:3%;height:32%;border:1.5px solid #111}
.pdp .im{position:absolute;left:4%;top:13%;width:46%;height:74%;background:linear-gradient(180deg,#ececec,#dcdcdc)}
.pdp .im svg{position:absolute;left:50%;bottom:10%;height:72%;width:30%;transform:translateX(-50%)}
.pdp .thumbs{position:absolute;left:4%;top:89%;width:46%;height:7%;display:flex;gap:2%}
.pdp .thumbs i{flex:1;background:#e3e3e3}
.pdp .ln{position:absolute;height:1.4%;background:#c9c9c9}
.pdp .ln.d{background:#222;height:2.6%}
.pdp .st{position:absolute;color:var(--orange);font-size:clamp(6px,1.2vw,11px);letter-spacing:1px}
.pdp .bt{position:absolute;left:56%;width:38%;height:7%;display:grid;place-items:center;font-size:clamp(7px,1vw,11px)}
.pdp .bt.k{background:#111;color:#fff}
.pdp .bt.o{border:1px solid #bbb;background:#fafafa;color:#444}
.pdp .sz{position:absolute;left:56%;width:38%;height:5%;display:flex;gap:3%}
.pdp .sz i{flex:1;border:1px solid #c6c6c6;background:#fafafa}
.pdp .sp-ship{position:absolute;left:56%;width:38%;height:4%;background:var(--orange-soft);display:flex;align-items:center;padding-left:2%;font-size:clamp(6px,.9vw,10px);color:#b13e00}
.pdp .heat{position:absolute;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;mix-blend-mode:multiply}
.pdp .foldline{position:absolute;left:0;right:0;border-top:1px dashed rgba(0,0,0,.35)}
.pdp .foldline span{position:absolute;left:6px;top:4px;font-size:10px;color:#555;background:rgba(244,244,244,.85);padding:1px 4px}

/* recording player */
.player{background:var(--panel)}
.stage{position:relative;padding:18px;background:#e9e9e9}
.cursor{position:absolute;width:14px;height:14px;margin:-2px 0 0 -2px;z-index:3;transition:left .5s cubic-bezier(.4,0,.2,1),top .5s cubic-bezier(.4,0,.2,1);pointer-events:none}
.ripple{position:absolute;width:26px;height:26px;margin:-13px 0 0 -13px;border-radius:50%;border:2px solid var(--orange);z-index:2;animation:rip .8s ease-out forwards;pointer-events:none}
.ripple.rage{border-color:var(--red)}
@keyframes rip{from{transform:scale(.3);opacity:1}to{transform:scale(1.8);opacity:0}}
.pctl{display:flex;align-items:center;gap:14px;padding:14px 18px;border-top:1px solid var(--line)}
.pctl .time{font-size:12.5px;color:#555;font-variant-numeric:tabular-nums;white-space:nowrap}
.track{position:relative;flex:1;height:26px;cursor:pointer}
.track:before{content:"";position:absolute;left:0;right:0;top:12px;height:2px;background:#d6d6d6}
.track .fill{position:absolute;left:0;top:12px;height:2px;background:#111}
.track .mk{position:absolute;top:7px;width:6px;height:12px;margin-left:-3px;background:var(--orange)}
.track .mk.k{background:#111}
.track .mk.r{background:var(--red)}
.evlist{list-style:none}
.evlist li{display:grid;grid-template-columns:52px 10px 1fr;gap:10px;align-items:center;padding:11px 18px;border-bottom:1px solid var(--line);font-size:13.5px;cursor:pointer;color:#555;transition:background .15s}
.evlist li:hover{background:var(--hover)}
.evlist li.past{color:#111}
.evlist li.cur{background:var(--yellow);color:#111}
.evlist li .tm{font-size:12px;color:#888;font-variant-numeric:tabular-nums}

/* chart */
.chart{position:relative;padding:8px 18px 14px}
.chart svg{display:block;width:100%;height:auto;overflow:visible}
.chart .tip{position:absolute;pointer-events:none;background:#111;color:#fff;font-size:12px;padding:8px 10px;line-height:1.5;opacity:0;transition:opacity .1s;white-space:nowrap;z-index:2}
.chleg{display:flex;gap:16px;font-size:12px;color:#444}
.chleg span{display:flex;align-items:center;gap:7px}
.chleg i{width:14px;height:2px;background:#111}
.chleg i.o{background:var(--orange)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;font-weight:400;font-size:10.5px;color:#888;letter-spacing:.035em;padding:10px 18px;border-bottom:1px solid var(--line)}
.tbl td{padding:11px 18px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.tbl tr:last-child td{border-bottom:0}
.tbl td.r,.tbl th.r{text-align:right}

/* settings */
.opt{display:flex;gap:16px;padding:18px 20px;background:var(--card);box-shadow:var(--shadow);cursor:pointer;align-items:flex-start;transition:box-shadow .15s}
.opt.on{box-shadow:inset 0 0 0 1.5px #111,var(--shadow)}
.opt .radio{width:16px;height:16px;border:1.5px solid #999;flex:none;margin-top:2px;display:grid;place-items:center}
.opt.on .radio{border-color:#111}
.opt.on .radio:after{content:"";width:8px;height:8px;background:#111}
.opt b{font-size:15px}
.opt p{margin-top:6px;font-size:13px;line-height:1.5;color:#666}
.limits{list-style:none}
.limits li{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:13px 0;border-top:1px solid var(--line);font-size:13.5px}
.limits li:first-child{border-top:0}
.toggle{width:34px;height:20px;background:#cfcfcf;position:relative;flex:none;cursor:pointer;border:0}
.toggle:after{content:"";position:absolute;left:3px;top:3px;width:14px;height:14px;background:#fff;transition:left .15s}
.toggle.on{background:#111}
.toggle.on:after{left:17px}
.toggle.lock{opacity:.5;cursor:not-allowed}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.plan{background:var(--card);box-shadow:var(--shadow);padding:20px;cursor:pointer}
.plan.on{box-shadow:inset 0 0 0 1.5px var(--orange),var(--shadow)}
.plan h5{font-size:15px;font-weight:700}
.plan .pr{margin-top:14px;font-size:34px;letter-spacing:-.03em}
.plan .pr small{font-size:13px;color:#888;letter-spacing:0}
.plan ul{list-style:none;margin-top:14px;font-size:13px;color:#444}
.plan li{padding:7px 0;border-top:1px solid var(--line)}
.capbar{height:6px;background:#ddd;position:relative;margin:12px 0 8px}
.capbar i{position:absolute;left:0;top:0;bottom:0;background:var(--orange)}

.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,20px);background:#111;color:#fff;font-size:13.5px;padding:13px 18px;display:flex;gap:12px;align-items:center;opacity:0;transition:all .25s;z-index:50;pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast i{width:6px;height:6px;background:var(--green)}
.empty{padding:40px 18px;text-align:center;color:#888;font-size:13.5px}

/* ---------- responsive ---------- */
@media (max-width:1280px){
  .app{grid-template-columns:60px minmax(0,1fr);grid-template-rows:58px auto auto;grid-template-areas:"logo top" "side main" "side right"}
  .app.full{grid-template-rows:58px auto}
  .right{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
  .rp-head{grid-column:1/-1}
  .cmps{grid-column:1;grid-row:2/4;padding-bottom:22px}
  .metrics{grid-column:2;grid-row:2;padding-left:0;padding-top:24px}
  .ai{grid-column:2;grid-row:3;margin:0 22px 22px 0}
  .dgrid{grid-template-columns:minmax(0,1fr)}
  .ins-row{grid-template-columns:28px minmax(0,1fr) 92px 88px 16px}
  .ins-row .hide-m,.lhead .hide-m{display:none}
}
@media (max-width:900px){
  .exp-row{grid-template-columns:minmax(0,1fr) 110px 16px}
  .rec-row{grid-template-columns:100px minmax(0,1fr) 16px}
  .exp-row .hide-s,.rec-row .hide-s,.lhead .hide-s{display:none}
  .plans{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr 1fr}
  .kv>div:nth-child(2){border-right:0}
  .kv>div:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media (max-width:820px){
  .main{grid-template-columns:minmax(0,1fr)}
  .left{padding-left:4px}
  .flow{order:2}
  .page{padding-left:4px;padding-right:0}
}
@media (max-width:640px){
  :root{--gap:10px}
  .app,.app.full{grid-template-columns:52px minmax(0,1fr);grid-template-rows:52px auto auto auto;grid-template-areas:"logo top" "side side" "main main" "right right"}
  .side{flex-direction:row;padding:0}
  .nav{flex:1;height:44px}
  .nav .tip{display:none}
  .nav.on:before{left:12px;right:12px;top:auto;bottom:0;width:auto;height:2px}
  .range{gap:8px;padding:0 10px}
  .mode{display:none}
  .top{padding-left:8px}
  .ri{gap:14px;padding:12px}
  .thumb{width:120px;height:86px}
  .thumb .play{left:10px;top:28px}
  .tools{flex-direction:column;align-items:stretch;gap:8px;position:static;margin-bottom:16px}
  .flow{padding-top:0}
  .zoom{align-self:flex-end}
  .dock button{width:auto;flex:1}
  .dock{width:100%}
  .right{display:flex;align-items:stretch}
  .legend{position:static;flex-direction:row;flex-wrap:wrap;justify-content:flex-start;margin-top:14px}
  .cmps,.metrics{padding-left:14px;padding-right:14px}
  .ai{margin:0}
  .ai .row{grid-template-columns:58px 1fr 16px;padding:8px 14px}
  .ai-h{padding-left:14px}
  .ai .foot{flex-direction:column;align-items:stretch;padding-left:14px;padding-right:14px}
  .vars{gap:8px}
  .var{padding:10px}
  .var .vh{gap:8px}
  .ins-row{grid-template-columns:20px minmax(0,1fr) 16px}
  .ins-row .hide-xs,.lhead .hide-xs{display:none}
  .lhead{display:none}
  .stage{padding:8px}
}

/* ---------- popup ---------- */
body.modal-open{overflow:hidden}
.modal{position:fixed;inset:0;z-index:40}
.modal[hidden]{display:none}
.m-bg{position:absolute;inset:0;background:rgba(20,20,20,.38);backdrop-filter:blur(3px);animation:fadebg .2s ease}
@keyframes fadebg{from{opacity:0}}
.m-panel{position:absolute;left:50%;top:3vh;transform:translateX(-50%);width:min(1180px,calc(100vw - 48px));max-height:94vh;overflow:auto;overscroll-behavior:contain;
  background:var(--bg) radial-gradient(circle,#d4d4d4 1px,transparent 1.4px) 0 0/16px 16px;box-shadow:0 30px 80px -20px rgba(0,0,0,.45);scrollbar-width:thin}
.m-panel.in{animation:pop .24s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translate(-50%,14px) scale(.985)}to{opacity:1;transform:translate(-50%,0)}}
.m-panel .page{padding:4px 28px 32px;animation:none}
.m-panel .ph{margin-top:22px}
.m-panel .crumb{margin-top:24px}
.m-xbar{position:sticky;top:0;height:0;z-index:5;display:flex;justify-content:flex-end}
.m-x{margin:12px 12px 0 0;background:var(--card);box-shadow:0 1px 0 rgba(0,0,0,.05)}
.m-x:hover{background:#fff}
.m-panel .dgrid{grid-template-columns:minmax(0,1.35fr) minmax(300px,1fr)}

/* ---------- onboarding ---------- */
.m-panel.m-ob{width:min(1020px,calc(100vw - 48px));top:6vh;max-height:88vh;background:var(--card)}
.m-ob .m-x{background:transparent;box-shadow:none}
.ob{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:min(640px,86vh)}
.ob-side{background:var(--panel);padding:26px 26px 24px;display:flex;flex-direction:column}
.ob-brand{display:flex;align-items:center;gap:10px}
.ob-logo{width:34px;height:34px;background:var(--yellow);display:grid;place-items:center}
.ob-title{margin-top:30px;font-size:34px;line-height:.98;letter-spacing:-.035em;font-weight:700}
.ob-title span{display:block;font-weight:300}
.ob-steps{list-style:none;margin-top:30px;display:flex;flex-direction:column}
.ob-steps li{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line);font-size:14px;color:#8a8a8a}
.ob-steps li i{width:22px;height:22px;display:grid;place-items:center;font-style:normal;font-size:11px;box-shadow:inset 0 0 0 1px #c9c9c9;flex:none}
.ob-steps li.done{color:#111}
.ob-steps li.done i{background:#111;box-shadow:none}
.ob-steps li.on{color:#111;font-weight:700}
.ob-steps li.on i{background:var(--orange);color:#fff;box-shadow:none}
.ob-note{margin-top:auto;padding-top:20px;line-height:1.5}
.ob-main{display:flex;flex-direction:column;min-width:0}
.ob-body{flex:1;padding:44px 48px 24px}
.ob-body h3{font-size:clamp(32px,3.2vw,44px);line-height:.98;letter-spacing:-.035em;font-weight:700}
.ob-body h3 span{display:block;font-weight:300}
.ob-p{margin-top:16px;max-width:520px;font-size:14.5px;line-height:1.55;color:#555}
.ob-body>.btn,.ob-body>.acts{margin-top:22px}
.ob-body .acts{display:flex;gap:8px;flex-wrap:wrap}
.ob-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 48px 22px;border-top:1px solid var(--line)}
.btn:disabled{background:#cfcfcf;color:#fff;cursor:not-allowed}
.btn.ghost:disabled{background:transparent;color:#bbb;box-shadow:inset 0 0 0 1px #e0e0e0}
.field{display:block;margin-top:26px;max-width:460px}
.inp{display:flex;align-items:center;margin-top:8px;height:48px;background:#fff;box-shadow:inset 0 0 0 1px #d6d6d6}
.inp:focus-within{box-shadow:inset 0 0 0 1.5px #111}
.inp input{flex:1;min-width:0;height:100%;border:0;background:none;padding:0 0 0 14px;font:inherit;font-size:15px;outline:none}
.inp input:disabled{color:#777}
.inp span{padding:0 14px 0 2px;color:#888;font-size:15px}
.err{display:block;min-height:18px;margin-top:6px;font-size:12px;color:var(--red)}
.okrow{display:flex;align-items:center;gap:10px;margin-top:22px;padding:14px 16px;background:#eaf8ef;font-size:14px;max-width:520px}
.perm{margin-top:4px;max-width:460px;background:#fff;box-shadow:0 12px 30px -14px rgba(0,0,0,.25),inset 0 0 0 1px #e4e4e4;padding:20px 20px 18px;animation:fade .25s ease}
.perm-h{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}
.perm-h b{font-size:16px}
.perm .acts{margin-top:14px}
.spin{width:13px;height:13px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.theme{display:flex;gap:16px;align-items:center;margin-top:24px;padding:14px;background:var(--panel);max-width:520px}
.theme b{font-size:15px}
.howto{list-style:none;margin-top:18px;max-width:520px}
.howto li{display:flex;gap:14px;align-items:center;padding:11px 0;border-top:1px solid var(--line);font-size:14px}
.howto li b{width:22px;height:22px;display:grid;place-items:center;background:#111;color:#fff;font-size:11px;flex:none}
.howto em{font-style:normal;font-weight:700}
.ob-body .limits{margin-top:22px;max-width:560px}
.check{display:flex;gap:12px;align-items:flex-start;margin-top:20px;font-size:14px;cursor:pointer;max-width:560px}
.check .box{width:18px;height:18px;box-shadow:inset 0 0 0 1.5px #999;flex:none;display:grid;place-items:center;margin-top:1px}
.check .box.on{background:#111;box-shadow:none}
.check .box.on:after{content:"";width:8px;height:4px;border:1.5px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}
.linkbtn{margin-top:10px;margin-left:30px;border:0;background:none;font-size:12.5px;color:#555;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.sugg{margin-top:12px;max-width:560px;padding:16px;background:var(--panel)}
.sugg p{font-size:13px;line-height:1.55;color:#333;margin-bottom:12px}
.obplans{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.obplans .plan{padding:16px}
.obplans .pr{font-size:26px;margin-top:10px}
.progress{list-style:none;margin-top:26px;max-width:560px}
.progress li{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-top:1px solid var(--line);color:#999}
.progress li i{width:18px;height:18px;flex:none;margin-top:1px;box-shadow:inset 0 0 0 1.5px #ccc;display:grid;place-items:center}
.progress li.on{color:#111}
.progress li.on i{box-shadow:none;border:2px solid #ddd;border-top-color:var(--orange);border-radius:50%;animation:spin .8s linear infinite}
.progress li.done{color:#111}
.progress li.done i{background:#111;box-shadow:none}
.progress li.done i:after{content:"";width:8px;height:4px;border:1.5px solid #fff;border-top:0;border-right:0;transform:rotate(-45deg) translate(1px,-1px)}
.progress b{display:block;font-size:14.5px;font-weight:700}
.progress li:not(.done):not(.on) b{font-weight:400}
.progress .lbl{display:block;margin-top:3px}
.ob-body .capbar{max-width:560px}
.found{margin-top:22px;max-width:560px;background:var(--panel)}
.found div{display:flex;gap:12px;align-items:center;padding:12px 16px;border-top:1px solid var(--line);font-size:14px;animation:fade .3s ease both}
.found div:first-child{border-top:0}
.found div:nth-child(2){animation-delay:.1s}
.found div:nth-child(3){animation-delay:.2s}
.found div span:nth-child(2){flex:1}
.setup-link{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;background:var(--yellow);font-size:12.5px;white-space:nowrap}
.setup-link[hidden]{display:none}

@media (max-width:1280px){ .m-panel .dgrid{grid-template-columns:minmax(0,1fr)} }
@media (max-width:820px){
  .ob{grid-template-columns:minmax(0,1fr)}
  .ob-side{padding:20px 20px 16px}
  .ob-title{margin-top:16px;font-size:26px}
  .ob-steps{flex-direction:row;flex-wrap:wrap;gap:6px 10px;margin-top:16px}
  .ob-steps li{border:0;padding:0}
  .ob-steps li span,.ob-note{display:none}
  .ob-steps li.on span{display:inline}
  .ob-body{padding:26px 20px 18px}
  .ob-foot{padding:14px 20px 18px}
  .obplans{grid-template-columns:1fr}
}
@media (max-width:640px){
  .m-panel,.m-panel.m-ob{left:0;top:0;transform:none;width:100vw;max-height:100vh;height:100vh}
  .m-panel.in{animation:sheet .25s cubic-bezier(.2,.8,.2,1)}
  .m-panel .page{padding:0 12px 28px}
  .ob-foot .lbl{display:none}
  .setup-link{display:none}
}
@keyframes sheet{from{transform:translateY(24px);opacity:0}to{transform:none;opacity:1}}

/* ---------- node canvas ---------- */
.cv{position:relative;width:min(480px,100%);display:flex;flex-direction:column;align-items:center;gap:24px;z-index:1;margin-bottom:auto}
.wires{position:absolute;left:0;top:0;pointer-events:none;overflow:visible;z-index:0}
.wires .w{fill:none;stroke:#bdbdbd;stroke-width:1.5}
.wires .w.a{stroke:#111}
.wires .w-flow{fill:none;stroke:var(--orange);stroke-width:1.5;stroke-dasharray:2 10;stroke-linecap:round;animation:wdash .9s linear infinite}
@keyframes wdash{to{stroke-dashoffset:-12}}
.wires .w-dot{fill:var(--orange)}
.cv-row{position:relative;z-index:1;display:flex;justify-content:space-between;gap:24px;width:100%}
.cv-row.c{justify-content:center}

.nd{position:relative;display:block;width:212px;background:var(--card);box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s}
.nd:hover{transform:translateY(-2px);box-shadow:0 1px 0 rgba(0,0,0,.05),0 14px 28px -14px rgba(0,0,0,.25)}
.nd:hover .port{background:var(--orange);border-color:var(--orange)}
.nd-h{display:flex;align-items:center;gap:9px;height:36px;padding:0 12px;border-bottom:1px solid var(--line);font-size:12.5px;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.nd-ic{width:22px;height:22px;display:grid;place-items:center;background:#fff;box-shadow:inset 0 0 0 1px #dcdcdc;flex:none}
.nd-ic svg.i{width:13px;height:13px;stroke-width:1.8}
.nd-ic.o{background:var(--orange);color:#fff;box-shadow:none}
.nd-dot{margin-left:auto;width:6px;height:6px;background:var(--green);flex:none}
.nd-dot.o{background:var(--orange)}
.nd-dot.k{background:#111}
.nd-ct{margin-left:auto;font-size:11px;font-weight:400;color:#888}
.nd-ct+.nd-dot{margin-left:8px}
.nd-b{padding:10px 12px 12px}
.nd-big{margin-top:4px;font-size:26px;letter-spacing:-.025em;line-height:1}
.nd-bars{display:flex;align-items:flex-end;gap:2px;height:16px;margin-top:6px}
.nd-bars i{flex:1;background:#cfcfcf}
.nd-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.nd-tags span{font-size:10.5px;padding:3px 6px;background:#ececec;color:#444;white-space:nowrap}
.nd-ai{width:min(320px,100%)}
.nd-list{list-style:none;margin-top:6px}
.nd-list li{display:flex;align-items:center;gap:9px;padding:6px 0;border-top:1px solid var(--line);font-size:12.5px;color:#222;min-width:0}
.nd-list li:first-child{border-top:0}
.nd-list li span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nd-v .pg{aspect-ratio:2/1}
.nd-v.b{box-shadow:inset 0 0 0 1.5px var(--orange),var(--shadow)}
.nd-meta{display:flex;justify-content:space-between;align-items:baseline;margin-top:9px}
.nd-meta b{font-size:18px;font-weight:400;letter-spacing:-.02em}
.badge.sm{width:20px;height:20px;font-size:11px}
.nd-res{width:min(300px,100%);box-shadow:inset 0 0 0 1.5px #111,var(--shadow)}
.nd-cmp{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.nd-cmp b{display:block;margin-top:4px;font-size:20px;font-weight:400;letter-spacing:-.02em}
.nd-cmp b.up{color:#1d9a4a;font-weight:700}

.port{position:absolute;left:50%;width:9px;height:9px;margin-left:-4.5px;background:var(--card);border:1.5px solid #111;z-index:2;transition:background .15s,border-color .15s}
.port.in{top:-5px}
.port.out{bottom:-5px;background:#111}

.jn{position:relative;width:46px;height:46px;display:grid;place-items:center;background:var(--yellow);box-shadow:var(--shadow);transition:transform .18s}
.jn:hover{transform:scale(1.06)}
.jn .port.in{top:-5px}
.jn .port.out{bottom:-5px}
.jn-l{position:absolute;left:calc(100% + 14px);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:3px;white-space:nowrap}
.jn-l b{font-size:12.5px}
.cv.paused .wires .w.a{stroke:#9a9a9a}
.flow{justify-content:flex-start}
.flow .cv{margin-top:auto}
.flow .dock{margin-top:22px;margin-bottom:auto;position:relative;z-index:1}

@media (max-width:640px){
  .cv{gap:30px}
  .cv-row{gap:12px}
  .nd{width:calc(50% - 6px)}
  .nd-ai,.nd-res{width:100%}
  .cv-row.c .nd{width:100%}
  .nd-h{padding:0 9px;gap:7px;font-size:12px}
  .jn-l{left:auto;right:calc(100% + 12px);align-items:flex-end}
}
.nd-h .chip{align-self:center}

/* ---------- pannable node canvas ---------- */
.main .flow{position:relative;display:block;padding:0;min-width:0;min-height:0;overflow:hidden}
.vp{position:absolute;inset:0;overflow:hidden;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;
  background-color:var(--bg);background-image:radial-gradient(circle,#d4d4d4 1px,transparent 1.4px);background-size:16px 16px}
.vp.dragging{cursor:grabbing}
.vp a{-webkit-user-drag:none}
.world{position:absolute;left:0;top:0;width:1px;height:1px;transform-origin:0 0}
.world .wires{position:absolute;left:0;top:0;width:1px;height:1px;overflow:visible;pointer-events:none}
.world .wires .w{fill:none;stroke:#bdbdbd;stroke-width:1.5}
.world .wires .w.a{stroke:#111}
.world .nd,.world .jn{position:absolute;cursor:pointer}
.world .nd:hover{transform:none}
.vp.dragging .nd,.vp.dragging .jn{cursor:grabbing}
.world .nd.lift,.world .jn.lift{z-index:4;box-shadow:0 1px 0 rgba(0,0,0,.05),0 18px 36px -14px rgba(0,0,0,.3);transition:none}
.world .nd-v.b.lift{box-shadow:inset 0 0 0 1.5px var(--orange),0 18px 36px -14px rgba(0,0,0,.3)}
.world .nd-res.lift{box-shadow:inset 0 0 0 1.5px #111,0 18px 36px -14px rgba(0,0,0,.3)}
.world .jn{width:46px;height:46px}
.world .jn:hover{transform:none;background:#efe895}
.np{position:absolute;width:9px;height:9px;background:var(--card);border:1.5px solid #111;z-index:2;transition:background .15s,border-color .15s}
.np.o{background:#111}
.np.s-top{left:50%;top:-5px;margin-left:-4.5px}
.np.s-bottom{left:50%;bottom:-5px;margin-left:-4.5px}
.np.s-left{left:-5px;top:50%;margin-top:-4.5px}
.np.s-right{right:-5px;top:50%;margin-top:-4.5px}
.world .nd:hover .np,.world .jn:hover .np{background:var(--orange);border-color:var(--orange)}

.main .flow .tools{position:absolute;top:0;left:0;right:0;z-index:3;display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:16px;pointer-events:none;margin:0}
.main .flow .tools>*{pointer-events:auto}
.zoom{align-items:center}
.zpct{min-width:46px;text-align:center;font-size:12px;color:#444;font-variant-numeric:tabular-nums}
.vp-hint{position:absolute;left:4px;bottom:2px;z-index:3;pointer-events:none}

@media (max-width:820px){
  .main .flow{height:620px}
}
@media (max-width:640px){
  .main .flow{height:560px}
  .main .flow .tools{gap:8px}
  .vp-hint{display:none}
}