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38%,white);stroke-width:7;stroke-linecap:round;stroke-linejoin:round;opacity:.45}.pres-eco-flow-tube-path__body{fill:none;stroke:color-mix(in srgb,var(--sky) 22%,white);stroke-width:4.5;stroke-linecap:round;stroke-linejoin:round;opacity:.5}.pres-eco-flow-tube-path__flow{fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;opacity:.6}.pres-eco-flow-tube-path__flow--sky{stroke:color-mix(in srgb,var(--sky-700) 75%,var(--ink))}.pres-eco-flow-tube-path__flow--mint{stroke:color-mix(in srgb,var(--green-700) 75%,var(--ink))}.pres-eco-suite-beams__track{fill:none;stroke:var(--sky-700);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;opacity:.35}.pres-eco-suite-beams__beam{fill:none;stroke:var(--green-700);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.pres-eco-diagram__canvas:before{content:"";position:absolute;inset:0;background-image:linear-gradient(color-mix(in srgb,var(--border) 55%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--border) 55%,transparent) 1px,transparent 1px);background-size:20px 20px;mask-image:linear-gradient(180deg,black,transparent 85%);pointer-events:none;opacity:.35}.pres-eco-node{position:relative;display:flex;align-items:flex-start;gap:10px;padding:12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm)}.pres-eco-node:before{content:"";position:absolute;left:0;top:10px;bottom:10px;width:3px;border-radius:0 2px 2px 0;background:var(--node-accent,var(--mint))}.pres-eco-node--sky{--node-accent:var(--sky-700);background:linear-gradient(135deg,color-mix(in srgb,var(--sky) 24%,white),var(--surface));border-color:color-mix(in srgb,var(--sky) 35%,var(--border))}.pres-eco-node--mint{--node-accent:var(--green-700);background:linear-gradient(135deg,color-mix(in srgb,var(--mint) 24%,white),var(--surface));border-color:color-mix(in srgb,var(--mint) 35%,var(--border))}.pres-eco-node--coral{--node-accent:var(--coral-700);background:linear-gradient(135deg,color-mix(in srgb,var(--coral) 22%,white),var(--surface));border-color:color-mix(in srgb,var(--coral) 35%,var(--border))}.pres-eco-node--api{padding-right:72px}.pres-eco-node--front{align-items:center}.pres-eco-node--front:before{top:auto;bottom:-1px;left:50%;right:auto;width:2.75rem;height:3px;transform:translateX(-50%);border-radius:2px 2px 0 0}.pres-eco-node--server{justify-content:center;align-items:center;padding:11px 16px;text-align:center}.pres-eco-node__server-body{display:inline-flex;max-width:100%;align-items:center;gap:10px}.pres-eco-node__server-copy{display:flex;min-width:0;flex-direction:column;align-items:center;gap:2px;text-align:center}.pres-eco-node--server:before{display:none}.pres-eco-connect{--pres-eco-gap:clamp(2rem,7vw,5rem);--pres-eco-wire:2px;--pres-eco-front-max:min(100%,22.5rem);--pres-eco-front-h:9rem;position:relative;z-index:1}.pres-eco-portal-wrap{display:flex;flex-direction:column;align-items:center;width:100%;--pres-eco-portal-max:min(100%,22.5rem)}.pres-eco-portal-wrap--format-tablet{--pres-eco-portal-max:min(100%,17.5rem)}.pres-eco-portal-wrap--format-mobile{--pres-eco-portal-max:min(100%,11.75rem)}.pres-eco-portal-wrap .pres-eco-device--browser{width:100%;max-width:var(--pres-eco-portal-max);transition:max-width .45s cubic-bezier(.33,1,.68,1),border-radius .35s ease,border-width .35s ease}@media 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auto 0;align-items:center;justify-content:center;border-radius:999px;border:1px solid color-mix(in srgb,var(--sky-700) 28%,var(--border));background:var(--surface);padding:3px 12px;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-foreground);box-shadow:var(--shadow-sm)}.pres-eco-flow-trunk{position:relative;z-index:2;display:block;width:16px;margin:2px auto 0}.pres-eco-flow-trunk__svg{display:block;width:16px;height:22px;overflow:visible}.pres-eco-server-wrap{position:relative;z-index:2;display:flex;justify-content:center;width:100%;margin-top:0}.pres-eco-tip-grid{overflow:visible}.pres-eco-infra-grid:has(.pres-eco-hint-chip:focus-visible),.pres-eco-infra-grid:has(.pres-eco-hint-chip:hover),.pres-eco-suite-grid:has(.pres-eco-hint-chip:focus-visible),.pres-eco-suite-grid:has(.pres-eco-hint-chip:hover){z-index:6}.pres-eco-hint-chip{position:relative;z-index:0;display:inline-flex;min-height:2.25rem;cursor:help;align-items:center;justify-content:center;gap:.375rem;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);padding:.5rem .625rem;text-align:center;font-size:11px;font-weight:600;line-height:1.25;color:var(--foreground);outline:none;transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease,transform .2s ease}.pres-eco-hint-chip__dot{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:var(--hint-tone,var(--sky-700));box-shadow:0 0 0 2px color-mix(in srgb,var(--hint-tone,var(--sky-700)) 18%,transparent)}.pres-eco-hint-chip--sky{--hint-tone:var(--sky-700)}.pres-eco-hint-chip--mint{--hint-tone:var(--green-700)}.pres-eco-hint-chip--coral{--hint-tone:var(--coral-700)}.pres-eco-hint-chip--butter{--hint-tone:var(--butter-700,var(--butter))}.pres-eco-hint-chip--green{--hint-tone:var(--green-700)}.pres-eco-hint-chip--sky-deep{--hint-tone:var(--sky-700)}.pres-eco-hint-chip--external{border-style:dashed;border-color:color-mix(in srgb,var(--coral) 32%,var(--border));background:color-mix(in srgb,var(--coral) 5%,var(--surface))}.pres-eco-hint-chip__scope{flex-shrink:0;margin-left:4px;padding:1px 5px;border-radius:999px;font-size:7px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:color-mix(in srgb,var(--coral) 85%,var(--ink));background:color-mix(in srgb,var(--coral) 12%,white);border:1px solid color-mix(in srgb,var(--coral) 28%,var(--border))}.pres-eco-hint-chip:focus-visible,.pres-eco-hint-chip:hover{z-index:30;border-color:color-mix(in srgb,var(--hint-tone,var(--sky-700)) 40%,var(--border));background:color-mix(in srgb,var(--hint-tone,var(--sky-700)) 7%,var(--surface));box-shadow:var(--shadow-sm);transform:translateY(-1px)}.pres-eco-hint-chip__tip{position:absolute;left:50%;z-index:50;width:max(12rem,100%);max-width:16rem;padding:9px 11px;border-radius:10px;border:1px solid color-mix(in srgb,var(--hint-tone,var(--sky-700)) 28%,var(--border));background:var(--ink);color:var(--surface);font-size:10px;font-weight:500;line-height:1.5;letter-spacing:normal;text-transform:none;text-align:left;opacity:0;pointer-events:none;box-shadow:var(--shadow-md),0 10px 28px color-mix(in srgb,var(--ink) 18%,transparent);transition:opacity .16s ease,transform .16s ease}.pres-eco-hint-chip__tip:before{content:"";position:absolute;left:12px;right:12px;height:2px;border-radius:999px;background:var(--hint-tone,var(--sky-700))}.pres-eco-hint-chip--above .pres-eco-hint-chip__tip{bottom:calc(100% + 8px);transform:translateX(-50%) translateY(4px)}.pres-eco-hint-chip--above .pres-eco-hint-chip__tip:before{top:0}.pres-eco-hint-chip--above .pres-eco-hint-chip__tip:after{content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);border:5px solid transparent;border-top:5px solid var(--ink)}.pres-eco-hint-chip--below .pres-eco-hint-chip__tip{top:calc(100% + 8px);transform:translateX(-50%) translateY(-4px)}.pres-eco-hint-chip--below .pres-eco-hint-chip__tip:before{bottom:0}.pres-eco-hint-chip--below .pres-eco-hint-chip__tip:after{content:"";position:absolute;bottom:100%;left:50%;transform:translateX(-50%);border:5px solid transparent;border-bottom:5px solid var(--ink)}.pres-eco-hint-chip:focus-visible .pres-eco-hint-chip__tip,.pres-eco-hint-chip:hover .pres-eco-hint-chip__tip{opacity:1;transform:translateX(-50%) translateY(0)}.pres-eco-suite-grid{margin-top:2px;padding-top:4px}@media (prefers-reduced-motion:reduce){.pres-eco-hint-chip,.pres-eco-hint-chip__tip{transition:none}.pres-eco-hint-chip:focus-visible,.pres-eco-hint-chip:hover{transform:none}}@keyframes pres-eco-node-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pres-eco-chip-glow{0%,to{box-shadow:var(--shadow-sm);border-color:color-mix(in srgb,var(--coral) 35%,var(--border))}50%{box-shadow:var(--shadow-sm),0 0 0 3px color-mix(in srgb,var(--coral) 14%,transparent);border-color:color-mix(in srgb,var(--coral) 55%,var(--border))}}@keyframes pres-eco-server-glow{0%,to{box-shadow:var(--shadow-sm)}50%{box-shadow:var(--shadow-sm),0 0 0 1px color-mix(in srgb,var(--coral) 25%,var(--border)),0 8px 24px color-mix(in srgb,var(--coral) 12%,transparent)}}.pres-eco-pulse{animation:pres-eco-pulse 2s ease-in-out infinite}@keyframes pres-eco-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.85)}}@media (prefers-reduced-motion:reduce){.pres-eco-connect__col .pres-eco-node,.pres-eco-pulse{animation:none}.pres-eco-hint-chip:focus-visible,.pres-eco-hint-chip:hover{transform:none}}