:root{--ink:#0f0c08;--muted:#746d62;--soft-muted:#9a9385;--paper:#ffffff;--canvas:#e8e6e0;--surface:#f2eee7;--surface-strong:#ebe5da;--line:rgba(15,12,8,0.1);--accent:#ff6b1a;--accent-soft:#ffe1d0;--accent-ink:#3b1802;--danger:#b42318;--success:#087443;--shadow:0 16px 40px rgba(15,12,8,0.18)}*{box-sizing:border-box}body,html{min-height:100%}body{background:var(--canvas);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-weight:400;margin:0;text-rendering:geometricPrecision}button,input{font:inherit}button{cursor:pointer}a{color:inherit}h1,h2,p{margin-top:0}h1{font-size:clamp(2rem,7vw,3.25rem);letter-spacing:0;line-height:.95;margin-bottom:12px}.connect-shell,.demo-shell,.marketing-shell{min-height:100vh;min-height:100svh;position:relative}.connect-shell{align-items:center;background:var(--canvas);display:flex;justify-content:center;padding:0}.connect-shell[data-theme=dark]{--ink:#fff8ef;--muted:#c5baaa;--soft-muted:#a99f90;--paper:#14110d;--surface:#211b15;--surface-strong:#2b231b;--line:rgba(255,248,239,0.12);--accent-soft:rgba(255,107,26,0.2);--accent-ink:#2d1403;--shadow:0 18px 52px rgba(0,0,0,0.46);background:#0c0b09}.connect-card,.demo-card,.event-panel,.hero-panel{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);position:relative}.connect-card{border-radius:24px;display:flex;flex-direction:column;height:min(760px,100svh);overflow:hidden;padding:26px 28px 0;width:min(100vw,520px)}.connect-header{display:grid;flex:0 0 auto;grid-gap:24px;gap:24px;margin-bottom:16px}.connect-body{display:flex;flex:1 1 auto;flex-direction:column;min-height:0}.connect-topbar{align-items:center;display:grid;grid-gap:16px;gap:16px;grid-template-columns:minmax(0,1fr) auto;justify-content:space-between;min-height:36px}.partner-lockup{flex:1 1 auto;gap:8px;min-width:0}.brand-mark,.partner-lockup{align-items:center;display:flex;overflow:hidden}.brand-mark{background:var(--accent);border-radius:9px;color:#fff;flex:0 0 auto;font-size:.92rem;font-weight:700;height:28px;justify-content:center;width:28px}.brand-mark img{height:100%;object-fit:cover;width:100%}.partner-name{color:var(--ink);font-size:.875rem;font-weight:650;flex:0 1 auto;max-width:172px;min-width:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.brand-separator{background:var(--soft-muted);border-radius:999px;color:var(--soft-muted);flex:0 0 auto;height:3px;opacity:.85;width:3px}.powered-by{font-size:.875rem;font-weight:500;gap:5px;white-space:nowrap}.close-button,.powered-by{align-items:center;color:var(--muted);display:inline-flex;flex:0 0 auto}.close-button{background:var(--surface);border:0;border-radius:10px;font-size:1.45rem;font-weight:300;height:34px;justify-content:center;line-height:1;padding:0 0 3px;transition:background .16s ease,color .16s ease,transform .16s ease;width:34px}.close-button:hover{background:var(--surface-strong);color:var(--ink);transform:translateY(-1px)}.connect-hero h1{color:var(--ink);font-size:2.45rem;font-weight:650;letter-spacing:0;line-height:1;margin:0 0 8px;max-width:450px}.demo-card p,.event-panel p,.header-copy,.hero-panel p,.state-message p{color:var(--muted);line-height:1.42}.header-copy{font-size:1rem;font-weight:500;line-height:1.45;margin-bottom:0;max-width:430px}.eyebrow{color:var(--accent);font-size:.74rem;font-weight:700;letter-spacing:.14em;margin:0 0 8px;text-transform:uppercase}.mode-grid{background:var(--surface);border:1px solid var(--line);border-radius:14px;display:grid;grid-gap:4px;gap:4px;margin-bottom:20px;padding:4px}.tab-switcher{background:transparent;border:0;display:grid;flex:0 0 auto;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fit,minmax(0,1fr));margin-bottom:16px;padding:0}.mode-grid{grid-template-columns:repeat(3,1fr)}.mode-grid button{background:transparent;border:0;border-radius:11px;color:var(--muted);font-weight:600;min-height:48px;padding:8px 12px;text-transform:capitalize;transition:background .16s ease,box-shadow .16s ease,color .16s ease}.tab-switcher button{align-items:center;background:var(--paper);border:1px solid rgba(15,12,8,.1);border-radius:18px;color:#5f5f5f;display:flex;gap:6px;justify-content:center;min-height:54px;padding:0 14px;text-align:center;transition:border-color .16s ease,box-shadow .16s ease,color .16s ease,transform .16s ease}.tab-switcher button strong{color:var(--ink);font-size:.98rem;font-weight:650;line-height:1.05}.tab-switcher button span{color:inherit;font-size:1rem;font-weight:500;line-height:1.1}.mode-grid button.active{background:var(--paper);box-shadow:0 6px 18px rgba(15,12,8,.08);color:var(--ink)}.tab-switcher button:hover{border-color:rgba(255,107,26,.42);color:var(--ink);transform:translateY(-1px)}.tab-switcher button.active{border-color:var(--accent);box-shadow:0 8px 22px rgba(255,107,26,.1);color:var(--ink)}.connect-shell[data-theme=dark] .tab-switcher button{background:rgba(255,248,239,.04);border-color:rgba(255,248,239,.08);box-shadow:inset 0 1px 0 rgba(255,248,239,.04);color:rgba(255,248,239,.42)}.connect-shell[data-theme=dark] .tab-switcher button strong{color:rgba(255,248,239,.86)}.connect-shell[data-theme=dark] .tab-switcher button:hover{background:rgba(255,248,239,.07);border-color:rgba(255,107,26,.48);color:rgba(255,248,239,.72)}.connect-shell[data-theme=dark] .tab-switcher button.active{background:rgba(255,107,26,.06);border-color:var(--accent);box-shadow:0 8px 22px rgba(255,107,26,.08),inset 0 1px 0 rgba(255,248,239,.06);color:var(--ink)}.popular-section{display:grid;grid-gap:12px;gap:12px;margin-bottom:20px}.single-type-card .popular-section{gap:14px;margin-bottom:0}.section-heading{align-items:center;display:flex;justify-content:space-between}.section-heading h2{color:var(--muted);font-size:.78rem;font-weight:650;letter-spacing:.06em;margin:0;text-transform:uppercase}.browse-button{align-items:center;background:transparent;border:0;color:var(--accent);display:inline-flex;font-size:.86rem;font-weight:650;gap:5px;padding:0}.popular-grid{display:grid;grid-gap:8px;gap:8px;grid-template-columns:repeat(3,minmax(0,1fr))}.single-type-card .popular-grid{gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.popular-provider,.provider-row,.selected-provider{align-items:center;background:var(--paper);border:1px solid var(--line);color:var(--ink);display:grid;grid-gap:10px;gap:10px;text-align:left;transition:background .16s ease,border-color .16s ease,transform .16s ease;width:100%}.popular-provider{border-radius:16px;gap:7px;grid-template-columns:30px minmax(0,1fr) 15px;min-height:60px;padding:9px}.single-type-card .popular-provider{grid-template-columns:34px minmax(0,1fr) 16px;min-height:70px;padding:11px 12px}.provider-row,.selected-provider{border-radius:16px;grid-template-columns:38px minmax(0,1fr) auto;padding:10px 12px}.provider-row{height:64px;max-height:64px;min-height:64px}.provider-row>span{min-width:0}.popular-provider:hover,.provider-row:hover{background:color-mix(in srgb,var(--accent) 8%,var(--paper));border-color:color-mix(in srgb,var(--accent) 42%,var(--line));transform:translateY(-1px)}.popular-provider strong,.provider-row strong,.selected-provider strong{display:block;font-size:.92rem;font-weight:600;line-height:1.12;overflow-wrap:anywhere}.popular-provider strong{font-size:.84rem;line-height:1.08}.single-type-card .popular-provider strong{font-size:.9rem;line-height:1.12}.provider-row small,.selected-provider small{color:var(--soft-muted);display:block;font-size:.72rem;margin-top:3px;overflow-wrap:anywhere}.provider-row small,.provider-row strong{overflow:hidden;overflow-wrap:normal;text-overflow:ellipsis;white-space:nowrap}.provider-icon-frame{align-items:center;background:#7186f5;border-radius:9px;color:#fff;display:inline-flex;font-size:.58rem;font-weight:700;height:34px;justify-content:center;line-height:1;overflow:hidden;position:relative;width:34px}.provider-icon-frame-image{background:transparent;color:inherit}.popular-provider .provider-icon-frame{border-radius:8px;font-size:.52rem;height:30px;width:30px}.single-type-card .popular-provider .provider-icon-frame{border-radius:9px;height:34px;width:34px}.provider-row .provider-icon-frame,.selected-provider .provider-icon-frame{height:38px;width:38px}.provider-photo{background:transparent;border-radius:inherit;display:block;height:100%;object-fit:contain;position:relative;width:100%;z-index:1}.provider-photo:not([src]),.provider-photo[src=""]{display:none}.provider-fallback{align-items:center;display:flex;inset:0;justify-content:center;position:absolute}.provider-code-solana{background:#19e99c;color:#052616}.provider-code-bitcoin{background:#ff941a;color:#2b1500}.provider-code-binance-smart-chain,.provider-code-binancesmartchain{background:#f5c400;color:#211700}.provider-code-polygon,.provider-code-polygon-wallet{background:#8147e5}.provider-code-base,.provider-code-base-wallet{background:#135df6}.back-arrow-icon,.inline-arrow-icon,.row-arrow-icon{fill:none;flex:0 0 auto;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round}.row-arrow-icon{color:#c7c0b6;height:16px;stroke-width:1.75;width:16px}.inline-arrow-icon{height:15px;stroke-width:2;width:15px}.back-arrow-icon{height:16px;stroke-width:2;width:16px}.chooser-panel{display:flex;flex:1 1 auto;flex-direction:column;min-height:0}.search-box{align-items:center;background:var(--paper);border:1px solid rgba(15,12,8,.1);border-radius:18px;display:flex;gap:11px;margin-bottom:12px;min-height:54px;padding:0 17px;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.search-box:hover{border-color:rgba(15,12,8,.18)}.search-box:focus-within{border-color:var(--accent);box-shadow:0 8px 22px rgba(255,107,26,.1);transform:translateY(-1px)}.search-icon{color:#8a8a8a;flex:0 0 auto;height:18px;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2;width:18px;fill:none;transition:color .16s ease}.search-box:focus-within .search-icon{color:var(--accent)}.field input,.search-box input{background:transparent;border:0;color:var(--ink);outline:none;width:100%}.search-box input{font-size:.95rem;font-weight:500;min-height:50px}.field input::placeholder,.search-box input::placeholder{color:var(--soft-muted);opacity:1}.provider-list{display:grid;grid-gap:8px;gap:8px;flex:1 1 auto;min-height:0;overflow:auto;padding-right:3px;scrollbar-width:thin}.provider-list-wrap{display:flex;flex:1 1 auto;min-height:0}.connect-form{display:grid;flex:0 0 auto;grid-gap:12px;gap:12px}.selected-provider{background:var(--surface);grid-template-columns:auto 38px minmax(0,1fr);margin-bottom:2px}.selected-provider button{align-items:center;background:var(--ink);border:0;border-radius:999px;color:var(--paper);display:inline-flex;font-weight:500;height:32px;justify-content:center;width:32px}.field{background:var(--surface);border:1px solid var(--line);border-radius:14px;display:grid;grid-gap:6px;gap:6px;padding:12px 14px}.field span{color:var(--muted);font-size:.72rem;font-weight:650;letter-spacing:.05em;text-transform:uppercase}.field input{min-height:28px}.primary-link,.secondary-link,.submit-button{align-items:center;border-radius:14px;display:inline-flex;font-weight:650;justify-content:center;min-height:52px;padding:0 20px;text-decoration:none}.primary-link,.submit-button{background:var(--accent);border:0;color:#fff}.submit-button:disabled{cursor:not-allowed;filter:grayscale(.35);opacity:.72}.secondary-link{border:1px solid var(--line);color:var(--ink)}.full,.wide{width:100%}.inline-error{background:rgba(180,35,24,.1);border:1px solid rgba(180,35,24,.24);border-radius:14px;color:var(--danger);flex:0 0 auto;font-size:.88rem;font-weight:550;margin-bottom:14px;padding:11px 13px}.empty-state{border:1px dashed var(--line);border-radius:16px;color:var(--muted);padding:24px;text-align:center}.state-message{align-items:center;display:flex;flex-direction:column;padding:42px 16px;text-align:center}.state-orb{animation:breathe 1.5s ease-in-out infinite;background:radial-gradient(circle,var(--accent),transparent 70%);border-radius:999px;height:72px;margin-bottom:18px;width:72px}.state-message h2{font-size:1.55rem;letter-spacing:0;margin-bottom:8px}.state-message-success .state-orb{background:radial-gradient(circle,#21c981,transparent 70%)}.state-message-error .state-orb{background:radial-gradient(circle,#f04438,transparent 70%)}.success-panel{display:grid;grid-gap:14px;gap:14px}.sync-pill{align-items:center;background:rgba(8,116,67,.1);border:1px solid rgba(8,116,67,.22);border-radius:999px;color:var(--success);display:flex;font-weight:650;gap:8px;justify-content:center;padding:10px 14px}.pulse-dot{animation:pulse 1s ease-in-out infinite;background:currentColor;border-radius:999px;height:8px;width:8px}.connect-footer{border-top:1px solid var(--line);display:flex;font-size:.76rem;gap:12px;justify-content:space-between;margin:auto -28px 0;min-height:56px;padding:14px 28px}.connect-footer,.connect-footer strong{align-items:center;color:var(--soft-muted)}.connect-footer strong{display:inline-flex;font-weight:500;gap:7px;white-space:nowrap}.marketing-shell{align-items:center;display:flex;justify-content:center;padding:32px}.demo-shell{align-items:start;display:grid;grid-gap:22px;gap:22px;grid-template-columns:minmax(0,1fr) 360px;margin:0 auto;max-width:1120px;padding:32px}.demo-shell.single{display:flex;justify-content:center}.demo-card,.event-panel,.hero-panel{border-radius:24px;padding:30px}.hero-panel{max-width:860px;padding:clamp(32px,8vw,72px)}.hero-panel h1{max-width:780px}.hero-panel p{font-size:1.12rem;max-width:640px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.demo-config{border-top:1px solid var(--line);display:grid;grid-gap:12px;gap:12px;margin-top:22px;padding-top:22px}.demo-config-header{align-items:center;display:flex;gap:12px;justify-content:space-between}.demo-config-header h2{font-size:1rem;letter-spacing:0;margin:0}.config-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.config-field{display:grid;grid-gap:7px;gap:7px}.config-field span{color:var(--muted);font-size:.72rem;font-weight:650;letter-spacing:.06em;text-transform:uppercase}.config-field input,.config-field select{background:var(--paper);border:1px solid rgba(15,12,8,.12);border-radius:14px;color:var(--ink);min-height:44px;outline:none;padding:0 13px;width:100%}.config-field input:focus,.config-field select:focus{border-color:var(--accent);box-shadow:0 7px 18px rgba(255,107,26,.1)}.config-field input[readonly]{background:var(--surface);color:var(--muted)}.config-field .mode-grid{margin-bottom:0}.color-field{display:grid;grid-gap:8px;gap:8px;grid-template-columns:46px minmax(0,1fr)}.color-field input[type=color]{cursor:pointer;padding:5px}.small{font-size:.82rem;min-height:36px;padding:0 12px}.code-sample{background:#171512;border-radius:16px;color:#fff4df;font-size:.86rem;line-height:1.55;margin:20px 0 0;overflow:auto;padding:18px}.event-panel h2{letter-spacing:0}.callback-table div,.event-row{border-top:1px solid var(--line);display:grid;grid-gap:5px;gap:5px;padding:14px 0}.callback-table span,.event-row span{color:var(--muted);overflow-wrap:anywhere}@keyframes breathe{0%,to{transform:scale(.95)}50%{transform:scale(1.05)}}@keyframes pulse{0%,to{opacity:.45;transform:scale(.85)}50%{opacity:1;transform:scale(1)}}@media (max-width:560px){.connect-card{border:0;border-radius:0;box-shadow:none;height:100svh;padding:24px 20px 0;width:100vw}.connect-header{gap:24px}.partner-name{max-width:clamp(70px,23vw,132px)}.connect-hero h1{font-size:2.25rem}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.popular-provider{min-height:58px}.connect-footer{align-items:start;flex-direction:column;margin-left:-20px;margin-right:-20px;padding:12px 20px}}@media (max-width:760px){.demo-shell,.marketing-shell{padding:18px}.demo-card,.event-panel{border-radius:22px;padding:22px}.color-field,.config-grid,.demo-shell,.mode-grid{grid-template-columns:1fr}}