.interchange{--paper:#eef0ec;--paper-raise:#e5e8e1;--paper-sunk:#e1e4dd;--ink:#14181a;--ink-soft:#4b5550;--ink-faint:#7c857f;--line:#c7cdc5;--line-strong:#a8b0a4;--hub:#2e3ae0;--hub-ink:#f5f4ef;--chat:#0f9e86;--pro:#c97a1f;--market:#d5522f;--ent:#7c5cfc;--intel:#1e90ae;--good:#1a8f5a;--warn:#b8791f;background:var(--paper);color:var(--ink);font-family:var(--font-ibm-plex-sans), ui-sans-serif, system-ui, sans-serif;font-size:16px;line-height:1.55}@media 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.label{font-family:var(--font-ibm-plex-mono), ui-monospace, monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-size:.72rem}.interchange a{color:inherit}.interchange :focus-visible{outline:2px solid var(--hub);outline-offset:3px;border-radius:2px}.interchange .wrap{max-width:1120px;margin:0 auto;padding:0 32px}.interchange nav.top{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;max-width:1120px;margin:0 auto;padding:20px 32px;display:flex}.interchange .brand{font-family:var(--font-bricolage-grotesque);align-items:center;gap:10px;font-size:1.15rem;font-weight:700;display:flex}.interchange .brand-mark{background:var(--hub);border-radius:8px;flex:none;place-items:center;width:30px;height:30px;display:grid}.interchange .brand-mark svg{width:18px;height:18px}.interchange .nav-links{color:var(--ink-soft);gap:28px;font-size:.92rem;display:flex}.interchange .nav-links a:hover{color:var(--ink)}.interchange .nav-cta{align-items:center;gap:18px;font-size:.92rem;display:flex}.interchange .btn{font-family:var(--font-ibm-plex-sans);cursor:pointer;border:1px solid #0000;border-radius:8px;align-items:center;gap:8px;padding:10px 18px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-flex}.interchange .btn-solid{background:var(--hub);color:var(--hub-ink)}.interchange .btn-solid:hover{opacity:.92}.interchange .btn-ghost{border-color:var(--line-strong);color:var(--ink);background:0 0}.interchange .btn-ghost:hover{background:var(--paper-raise)}.interchange .btn-disabled{border-color:var(--line);color:var(--ink-faint);cursor:default;background:0 0}@media (max-width:760px){.interchange .nav-links{display:none}}.interchange .hero{touch-action:none;max-width:1120px;margin:0 auto;padding:72px 32px 32px;position:relative}.interchange .loom-canvas{z-index:0;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 78%,#0000 100%);mask-image:linear-gradient(#000 78%,#0000 100%)}.interchange .hero>.eyebrow,.interchange .hero>h1,.interchange .hero>.hero-sub,.interchange .hero>.hero-actions,.interchange .hero>.diagram{z-index:1;position:relative}.interchange .loom-instr{pointer-events:none;text-align:center;font-family:var(--font-ibm-plex-mono);text-transform:uppercase;letter-spacing:.28em;color:var(--ink-faint);opacity:0;z-index:1;padding-left:.28em;font-size:.72rem;font-weight:500;transition:opacity .6s;position:absolute;bottom:2%;left:0;right:0}.interchange .eyebrow{border:1px solid var(--line-strong);border-radius:999px;align-items:center;gap:8px;margin-bottom:28px;padding:6px 12px;display:inline-flex}.interchange .eyebrow .dot{background:var(--hub);border-radius:50%;width:6px;height:6px}.interchange .hero h1{max-width:16ch;font-size:clamp(2.4rem,5vw,4.1rem);font-weight:700;line-height:1.04}.interchange .hero-sub{max-width:56ch;color:var(--ink-soft);margin-top:22px;font-size:1.08rem}.interchange .hero-actions{flex-wrap:wrap;gap:14px;margin-top:32px;display:flex}.interchange .hero-actions .btn{padding:13px 22px;font-size:.95rem}.interchange .diagram{border:1px solid var(--line);background:var(--paper-raise);border-radius:16px;margin-top:64px;overflow:hidden}.interchange .diagram-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;padding:16px 22px;display:flex}.interchange .diagram svg{width:100%;height:auto;display:block}.interchange .diagram-foot{border-top:1px solid var(--line);grid-template-columns:repeat(5,1fr);display:grid}.interchange .diagram-foot div{border-left:1px solid var(--line);color:var(--ink-soft);padding:14px 16px;font-size:.82rem}.interchange .diagram-foot div:first-child{border-left:none}.interchange .diagram-foot .swatch{vertical-align:middle;border-radius:50%;width:8px;height:8px;margin-right:7px;display:inline-block}.interchange .diagram-foot strong{color:var(--ink);margin-bottom:2px;font-weight:600;display:block}@media (max-width:820px){.interchange .diagram-foot{grid-template-columns:1fr 1fr}.interchange .diagram-foot div{border-left:none;border-top:1px solid var(--line)}.interchange .diagram-foot div:nth-child(-n+2){border-top:none}}.interchange .stats{border:1px solid var(--line);border-radius:16px;grid-template-columns:repeat(4,1fr);max-width:1120px;margin:88px auto 0;padding:0 32px;display:grid;overflow:hidden}.interchange .stat{border-left:1px solid var(--line);padding:26px 24px}.interchange .stat:first-child{border-left:none}.interchange .stat .num{font-family:var(--font-bricolage-grotesque);font-size:2.4rem;font-weight:700}.interchange .stat .cap{color:var(--ink-soft);margin-top:4px;font-size:.86rem}@media (max-width:760px){.interchange .stats{grid-template-columns:1fr 1fr}.interchange .stat:nth-child(odd){border-left:none}.interchange .stat:nth-child(n+3){border-top:1px solid var(--line)}}.interchange section{padding:112px 0 0}.interchange .section-head{max-width:1120px;margin:0 auto;padding:0 32px 44px}.interchange .section-head h2{max-width:22ch;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:700}.interchange .section-head p{color:var(--ink-soft);max-width:60ch;margin-top:14px}.interchange .apps{background:var(--line);border:1px solid var(--line);border-radius:16px;grid-template-columns:repeat(3,1fr);gap:1px;max-width:1120px;margin:0 auto;padding:0 32px;display:grid;overflow:hidden}.interchange .app-card{background:var(--paper);flex-direction:column;gap:14px;padding:28px 26px 26px;display:flex}.interchange .app-card .line-tag{align-items:center;gap:8px;display:flex}.interchange .line-tag .swatch{border-radius:3px;width:10px;height:10px}.interchange .app-card h3{font-size:1.25rem;font-weight:700}.interchange .app-card .replaces{color:var(--ink-faint);font-size:.78rem}.interchange .app-card p.desc{color:var(--ink-soft);flex:1;font-size:.94rem}.interchange .app-card ul{flex-direction:column;gap:7px;margin:0;padding:0;list-style:none;display:flex}.interchange .app-card li{color:var(--ink-soft);padding-left:16px;font-size:.86rem;position:relative}.interchange .app-card li:before{content:"→";color:var(--ink-faint);position:absolute;left:0}.interchange .app-card .status{font-size:.72rem;font-family:var(--font-ibm-plex-mono);letter-spacing:.06em;text-transform:uppercase;margin-top:6px}.interchange .status.live{color:var(--chat)}.interchange .status.dev{color:var(--ink-faint)}.interchange .store-row{flex-direction:column;gap:8px;width:100%;margin-top:auto;display:flex}.interchange .store-badge{border:1px solid var(--line-strong);color:var(--ink);border-radius:8px;align-items:center;gap:10px;padding:9px 14px;text-decoration:none;display:flex}.interchange .store-badge:hover{background:var(--paper-raise)}.interchange .store-badge svg{flex:none}.interchange .store-badge span{flex-direction:column;font-size:.86rem;font-weight:600;line-height:1.2;display:flex}.interchange .store-badge em{color:var(--ink-faint);font-size:.66rem;font-style:normal;font-weight:500}.interchange .store-badge.disabled{opacity:.55;cursor:default;pointer-events:none}@media (max-width:900px){.interchange .apps{grid-template-columns:1fr 1fr}}@media (max-width:600px){.interchange .apps{grid-template-columns:1fr}}.interchange .route{max-width:1120px;margin:0 auto;padding:0 32px;position:relative}.interchange .route-line{background:var(--line-strong);height:1px;position:absolute;top:19px;left:32px;right:32px}.interchange .route-steps{grid-template-columns:repeat(3,1fr);gap:32px;display:grid;position:relative}.interchange .route-step .stop{background:var(--hub);width:38px;height:38px;color:var(--hub-ink);font-family:var(--font-ibm-plex-mono);z-index:1;border-radius:50%;place-items:center;margin-bottom:20px;font-size:.85rem;display:grid;position:relative}.interchange .route-step h3{margin-bottom:8px;font-size:1.08rem;font-weight:600}.interchange .route-step p{color:var(--ink-soft);font-size:.92rem}@media (max-width:760px){.interchange .route-steps{grid-template-columns:1fr;gap:36px}.interchange .route-line{display:none}}.interchange .spec{grid-template-columns:1fr 1fr;gap:0 48px;max-width:1120px;margin:0 auto;padding:0 32px;display:grid}.interchange .spec-row{border-top:1px solid var(--line);grid-template-columns:1fr;gap:6px;padding:22px 0;display:grid}.interchange .spec-row:first-child,.interchange .spec-row:nth-child(2){border-top:none}.interchange .spec-row h3{font-size:1rem;font-weight:600}.interchange .spec-row p{color:var(--ink-soft);margin:0;font-size:.9rem}@media (max-width:760px){.interchange .spec{grid-template-columns:1fr}.interchange .spec-row:nth-child(2){border-top:1px solid var(--line)}}.interchange .compare-wrap{max-width:1120px;margin:0 auto;padding:0 32px}.interchange .compare{border-collapse:collapse;width:100%;font-size:.88rem}.interchange .compare-scroll{border:1px solid var(--line);border-radius:16px;overflow-x:auto}.interchange .compare th,.interchange .compare td{text-align:center;border-bottom:1px solid var(--line);white-space:nowrap;padding:13px 16px}.interchange .compare th{font-family:var(--font-ibm-plex-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);background:var(--paper-raise);font-size:.72rem;font-weight:500}.interchange .compare td:first-child,.interchange .compare th:first-child{text-align:left;white-space:normal;min-width:200px;color:var(--ink);font-weight:500}.interchange .compare th:last-child,.interchange .compare td:last-child{background:color-mix(in srgb, var(--hub) 8%, transparent);font-weight:600}.interchange .compare tr:last-child td{border-bottom:none}.interchange .yes{color:var(--chat)}.interchange .dash{color:var(--ink-faint)}.interchange .faq{flex-direction:column;gap:10px;max-width:760px;margin:0 auto;padding:0 32px;display:flex}.interchange .faq details{border:1px 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.footer-inner{max-width:1120px;color:var(--ink-faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:0 auto;font-size:.85rem;display:flex}@media (prefers-reduced-motion:reduce){.interchange *{scroll-behavior:auto!important}}.interchange.login-stage{touch-action:none;justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex;position:relative;overflow:hidden}.interchange .spotlight-canvas{z-index:0;pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.interchange .login-card{z-index:1;background:var(--paper);border:1px solid var(--line);text-align:center;border-radius:18px;width:360px;max-width:100%;padding:36px 32px;position:relative;box-shadow:0 24px 60px -20px #14181a38}.interchange .login-card .brand-mark{background:var(--hub);border-radius:12px;place-items:center;width:44px;height:44px;margin:0 auto 18px;display:grid}.interchange .login-card .brand-mark svg{width:24px;height:24px}.interchange .login-card 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a{color:var(--hub);text-decoration:none}.interchange .login-card .switch a:hover{text-decoration:underline}.interchange .login-card .tiny{color:var(--ink-faint);letter-spacing:.06em;text-transform:uppercase;margin-top:14px;font-size:.72rem}.interchange.dashboard-shell{background:var(--paper-sunk);grid-template-columns:76px 1fr;min-height:100dvh;display:grid}.interchange .rail{background:var(--paper);border-right:1px solid var(--line);flex-direction:column;align-items:center;gap:22px;padding:18px 0;display:flex}.interchange .rail-brand{background:var(--hub);border-radius:9px;place-items:center;width:34px;height:34px;display:grid}.interchange .rail-brand svg{width:19px;height:19px}.interchange .rail-apps{flex-direction:column;gap:10px;margin-top:6px;display:flex}.interchange .rail-app{width:42px;height:42px;color:var(--ink-soft);border:1px solid #0000;border-radius:11px;place-items:center;text-decoration:none;display:grid}.interchange .rail-app:hover{background:var(--paper-raise);color:var(--ink)}.interchange .rail-app.active{background:color-mix(in srgb, var(--dot) 14%, transparent);color:var(--dot);border-color:color-mix(in srgb, var(--dot) 30%, transparent)}.interchange .rail-spacer{flex:1}.interchange .rail-avatar{background:var(--paper-raise);border:1px solid var(--line-strong);width:34px;height:34px;color:var(--ink-soft);border-radius:50%;place-items:center;font-size:.78rem;font-weight:600;display:grid}.interchange .dash-main{max-width:1180px;padding:36px 44px 60px}.interchange .dash-topline{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:22px;display:flex}.interchange .dash-topline h1{font-size:1.7rem;font-weight:700}.interchange .dash-topline .sub{color:var(--ink-soft);margin-top:4px;font-size:.92rem}.interchange .status-pill{border:1px solid 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.action-row:last-of-type{border-bottom:none}.interchange .action-row a,.interchange .action-row button{color:var(--hub);cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:.86rem;text-decoration:none}.interchange .action-row a:hover,.interchange .action-row button:hover{text-decoration:underline}.interchange .action-row .lbl{color:var(--ink-soft)}@media (max-width:920px){.interchange .apps-grid{grid-template-columns:repeat(2,1fr)}.interchange .dash-cols{grid-template-columns:1fr}}@media (max-width:640px){.interchange.dashboard-shell{grid-template-columns:1fr}.interchange .rail{border-right:none;border-bottom:1px solid var(--line);flex-direction:row;width:100%;padding:12px 16px}.interchange .rail-apps{flex-direction:row;margin-top:0}.interchange .rail-spacer{display:none}.interchange .apps-grid{grid-template-columns:1fr}.interchange .dash-main{padding:24px}}