:root{color-scheme:light;--ink:#202b44;--muted:#647187;--blue:#315cfa;--line:#e4eaf3;--purple:#7760da;--surface:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:22px}body{margin:0;color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft Yahei",sans-serif;background:radial-gradient(ellipse 650px 550px at 95% 0%,#e5ddff90,transparent),radial-gradient(ellipse 700px 650px at -10% 25%,#cbf3ff80,transparent),#f5f7fc}body:before{content:"";position:absolute;top:0;left:0;right:0;height:650px;pointer-events:none;z-index:-1;background-image:linear-gradient(#8a9ecc0b 1px,transparent 1px),linear-gradient(90deg,#8a9ecc0b 1px,transparent 1px);background-size:48px 48px}
button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.64}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #738eff;outline-offset:4px}input:focus{outline:0;border-color:#7290ff;box-shadow:0 0 0 4px #315cfa12}.page-shell{max-width:1168px;margin:auto;padding:0 28px}.topbar{height:96px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:800;letter-spacing:.1em}.brand img{border-radius:13px;border:2px solid white;box-shadow:0 3px 12px #434b6f18}.brand-divider{margin:0 12px;color:#aab5cb;font-weight:400}.brand-subtitle{font-size:13px;font-weight:500;letter-spacing:.08em;color:#647187}.topnav{display:flex;gap:28px;font-size:13px;font-weight:600}.topnav a{padding:8px 0}.topnav a:last-child{color:var(--blue)}.topnav a:hover{color:var(--blue)}
.hero{position:relative;min-height:340px;overflow:hidden;border-radius:28px;background:linear-gradient(115deg,#fff 10%,#f8faff 47%,#eaf4ff 100%);border:1px solid #fff;box-shadow:0 12px 44px #748bb319}.hero-copy{position:relative;z-index:2;padding:39px 45px 36px;max-width:60%}.eyebrow{font-size:10px;letter-spacing:.17em;font-weight:700;color:#587094;display:flex;align-items:center;gap:10px}.spark{font-size:22px;color:#6575e2;line-height:1}h1{font-size:clamp(32px,4.2vw,47px);letter-spacing:-.04em;line-height:1.27;margin:18px 0 13px;font-weight:780}h1>span{color:#416be6}.hero-description{margin:0;color:#677b95;font-size:14px;letter-spacing:.035em}.client-label{margin-top:24px;display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:600;color:#527298;border:1px solid #dde7f2;background:#ffffffa8;padding:7px 12px;border-radius:50px}.signal-mark{font-size:20px;line-height:1;color:#548ae2}.client-times{font-weight:400;color:#a4b1c7}.hero-art{position:absolute;right:0;top:0;bottom:0;width:51%;mask-image:linear-gradient(to right,transparent,#000 21%);-webkit-mask-image:linear-gradient(to right,transparent,#000 21%)}.hero-art img{height:100%;width:100%;object-fit:cover;object-position:50% 34%;display:block}.hero-caption{position:absolute;right:23px;bottom:21px;z-index:2;letter-spacing:.22em;font-size:8px;font-weight:700;color:#4c71979e}.hero-orbit{position:absolute;left:39%;top:-140px;width:470px;height:550px;transform:rotate(30deg);border:1px solid #a8bdf024;border-radius:50%;z-index:1;pointer-events:none}
.overview{display:grid;grid-template-columns:1fr 1fr 1.35fr;background:#ffffffd9;border:1px solid #fff;border-radius:19px;margin:20px 0 30px;padding:21px 0;box-shadow:0 7px 26px #6b7ba509}.overview-item{padding:0 28px;display:flex;flex-direction:column;gap:5px}.overview-item+.overview-item{border-left:1px solid var(--line)}.overview-label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}.overview-item strong{font-size:27px;line-height:1.3;font-weight:720;letter-spacing:-.035em;font-variant-numeric:tabular-nums}.overview-item strong>span{font-size:12px;font-weight:400;letter-spacing:0;color:#8b97ac;margin-left:8px}.overview-note{font-size:10px;color:#8b97ac;margin-left:3px}.dot{width:6px;height:6px;background:#23a487;border-radius:50%;display:inline-block}.total-usage{color:#5262c8}
.create-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 28px;border:1px solid #dfe5f4;border-radius:20px;background:linear-gradient(115deg,#f0f1ff80,#fff 70%);scroll-margin-top:20px}.section-kicker{color:#8b88a9;font-weight:650;font-size:9px;letter-spacing:.17em}.create-copy h2{font-size:17px;margin:5px 0 4px;font-weight:680;letter-spacing:-.02em}.create-copy p{margin:0;color:#7a8599;font-size:12px}.create-form{display:flex;gap:9px;flex:0 1 490px;max-width:100%;align-items:center}.create-form input{height:46px;min-width:0;flex:1;padding:0 15px;background:#fff;border:1px solid #d9e1ee;border-radius:11px;color:var(--ink);transition:border-color .15s,box-shadow .15s}.create-form input::placeholder{color:#8b94a7;font-size:12px}.create-button{height:46px;white-space:nowrap;border:0;border-radius:11px;padding:0 19px;color:white;background:var(--blue);box-shadow:0 5px 14px #315cfa25;font-weight:600;font-size:13px;display:flex;align-items:center;gap:7px}.create-button span{font-size:20px;font-weight:400}.create-button:hover{background:#234deb}
.nodes-section{margin-top:36px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:12px;margin:0 2px 16px}.section-heading h2{display:flex;align-items:center;gap:10px;font-size:21px;margin:5px 0 0;font-weight:700}.count-chip{font-size:11px;background:#e8edff;color:#5369b2;padding:2px 8px;border-radius:7px}.refresh-note{font-size:11px;color:#7d899f;display:flex;align-items:center;gap:5px;margin-bottom:2px}.refresh-note span{font-size:16px}.nodes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.node-card{border:1px solid #e4eaf3;border-radius:19px;background:#fff;padding:23px 24px 0;overflow:hidden;box-shadow:0 6px 18px #60769306;transition:transform .18s,box-shadow .18s,border-color .18s}.node-card:hover{transform:translateY(-2px);box-shadow:0 12px 32px #627aa414;border-color:#cbd8f7}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.node-identity{display:grid;grid-template-columns:38px minmax(0,1fr);gap:0 11px;flex:1;min-width:0}.node-index{grid-row:span 2;width:38px;height:38px;display:grid;place-items:center;background:linear-gradient(135deg,#edf4ff,#edebff);border:1px solid #e4e8fa;border-radius:11px;color:#6479ce;font-size:12px;font-weight:650;font-variant-numeric:tabular-nums}.node-identity h3{font-size:16px;font-weight:670;margin:-1px 0 3px;overflow-wrap:anywhere;line-height:1.4}.node-endpoint{font-size:10px;color:#8691a4;margin:0;overflow-wrap:anywhere;line-height:1.6}.status-pill{flex-shrink:0;border-radius:7px;font-size:10px;padding:4px 7px;display:flex;align-items:center;gap:5px;font-weight:500}.status-pill:before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor}.status-pill.enabled{background:#eaf8f3;color:#20846a}.status-pill.disabled{background:#f4f0ea;color:#8d7251}.traffic-block{margin:25px 0 20px}.metric-label{display:block;font-size:11px;color:#78869d}.traffic-total{display:block;font-size:30px;line-height:1.35;letter-spacing:-.04em;margin:3px 0 6px;font-weight:710;font-variant-numeric:tabular-nums}.traffic-breakdown{display:flex;gap:18px;color:#8993a5;font-size:10px;font-variant-numeric:tabular-nums}.node-copy{display:grid;grid-template-columns:1.15fr 1fr;gap:8px}.copy-btn{min-width:0;min-height:42px;border-radius:10px;border:0;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px;font-weight:600;padding:10px 8px;transition:background .15s}.copy-btn.primary{background:#edf2ff;color:#345be1}.copy-btn.primary:hover{background:#e0e9ff}.copy-btn.secondary{border:1px solid #e2e8f2;background:#fff;color:#5c6e8b}.copy-btn.secondary:hover{background:#f5f8fe}.copy-btn.copied{background:#e7f8f0;color:#24846b;border-color:#caeedc}.node-footer{display:flex;justify-content:space-between;align-items:center;gap:8px;border-top:1px solid #f0f2f7;margin-top:18px;padding:12px 0;font-size:10px;color:#96a0b2}.lifecycle-actions{display:flex;align-items:center;gap:8px}.lifecycle-actions form{margin:0}.text-btn{background:none;border:0;color:#986e28;padding:7px 8px;font-size:11px;border-radius:7px}.text-btn:hover{background:#fff7e8}.text-btn.resume{color:#277b6b}.text-btn.resume:hover{background:#e8f7f1}.text-btn.danger{color:#9b8290}.text-btn.danger:hover{background:#fff0f2;color:#bc4b61}.is-disabled .traffic-total{color:#7c879b}.is-disabled .node-index{background:#f4f5f8;color:#8b94a6}.empty-state{grid-column:1/-1;text-align:center;border:1px dashed #c9d7ec;border-radius:18px;padding:50px 20px;color:var(--muted);background:#ffffff80}.empty-state p{margin:7px 0;font-size:12px}.page-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:30px 0;padding:14px 2px;color:#98a3b5;font-size:10px}.page-footer>span{letter-spacing:.12em;font-weight:650;white-space:nowrap}.footer-star{color:#9aa9d9;margin-right:5px}.page-footer p{margin:0;text-align:right}.notice{margin:0 0 18px;border:1px solid #bde4d6;background:#f0faf5;color:#267864;padding:12px 16px;border-radius:10px}.toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,12px);z-index:10;border:1px solid #d8e3fb;border-radius:50px;background:#fffffff5;box-shadow:0 8px 35px #253b6b22;color:#36557c;max-width:calc(100vw - 28px);padding:11px 21px;font-size:13px;text-align:center;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s}.toast.visible{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:800px){.page-shell{padding:0 20px}.hero-copy{padding:34px 30px;max-width:64%}.hero-art{width:53%}.hero{min-height:320px}.create-panel{align-items:stretch;flex-direction:column;gap:15px}.create-form{flex:auto;max-width:none}.node-card{padding:20px 18px 0}.node-endpoint{font-size:9px}.overview-item{padding:0 20px}.brand-subtitle{display:none}.brand-divider{display:none}}
@media(max-width:580px){.page-shell{padding:0 16px}.topbar{height:78px;gap:8px}.brand{font-size:18px;gap:8px}.brand img{width:34px;height:34px;border-radius:11px}.topnav{gap:15px;font-size:11px}.hero{min-height:300px;border-radius:22px}.hero-copy{padding:28px 23px;max-width:82%}.eyebrow{font-size:8px;letter-spacing:.1em;gap:6px}.spark{font-size:17px}h1{font-size:34px;line-height:1.27;margin-top:21px}.hero-description{font-size:11px;max-width:165px;line-height:1.7}.client-label{font-size:9px;gap:6px;padding:6px 8px;margin-top:22px}.hero-art{width:68%;opacity:.74;mask-image:linear-gradient(to right,transparent,#000 57%);-webkit-mask-image:linear-gradient(to right,transparent,#000 57%)}.hero-art img{object-position:59% 38%}.hero-caption{display:none}.hero-orbit{left:18%}.overview{margin:14px 0 21px;padding:16px 0;border-radius:15px;grid-template-columns:.85fr .85fr 1.3fr}.overview-item{padding:0 12px;gap:7px}.overview-label{font-size:10px;gap:4px}.overview-note{display:none}.overview-item strong{font-size:23px}.overview-item strong>span{font-size:10px;margin-left:4px}.overview-item strong.total-usage{font-size:21px;white-space:nowrap}.create-panel{padding:20px;border-radius:17px;gap:14px}.create-copy h2{font-size:16px}.create-form{gap:7px}.create-form input{width:0;padding:0 10px;font-size:13px}.create-form input::placeholder{font-size:11px}.create-button{padding:0 11px;font-size:12px;gap:3px}.section-heading{align-items:flex-start}.section-heading h2{font-size:20px}.refresh-note{font-size:9px;max-width:110px;text-align:right;line-height:1.6;padding-top:15px}.nodes-section{margin-top:28px}.nodes-grid{grid-template-columns:1fr;gap:14px}.node-card{padding:22px 20px 0}.node-endpoint{font-size:10px}.node-copy{gap:8px}.copy-btn{min-height:44px}.text-btn{min-height:36px}.page-footer{flex-direction:column;align-items:flex-start;gap:6px;margin:22px 0 28px}.page-footer p{text-align:left}.traffic-total{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}