:root{--blue:#579ef8;--blue-dark:#2f7be6;--blue-soft:#e6f0fe;--yellow:#feec7c;--yellow-dark:#f2d94a;--yellow-soft:#fff9d6;--offwhite:#fefefe;--ink:#1b2a41;--ink-soft:#5b6b82;--line:#e4eaf2;--bg:#f6f8fb;--surface:#fff;--danger:#e5484d;--radius:18px;--radius-sm:10px;--shadow:0 10px 30px #1b2a4114;--font:"Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--amplify-fonts-default-variable:var(--font);--amplify-fonts-default-static:var(--font);--amplify-colors-primary-10:var(--blue-soft);--amplify-colors-primary-20:#c9ddfc;--amplify-colors-primary-40:#8dbafa;--amplify-colors-primary-60:var(--blue);--amplify-colors-primary-80:var(--blue-dark);--amplify-colors-primary-90:#2565c2;--amplify-colors-primary-100:#1e529e;--amplify-components-button-primary-background-color:var(--blue);--amplify-components-button-primary-hover-background-color:var(--blue-dark);--amplify-components-button-link-color:var(--blue-dark);--amplify-components-authenticator-router-border-width:0;--amplify-components-authenticator-router-box-shadow:var(--shadow);--amplify-radii-small:10px;--amplify-radii-medium:14px;--amplify-radii-large:18px}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3{letter-spacing:-.01em;margin:0;line-height:1.15}p{margin:0}a{color:var(--blue-dark)}button,input,select,textarea{font:inherit;color:inherit}.btn{cursor:pointer;background:var(--blue);color:#fff;white-space:nowrap;border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;line-height:1;text-decoration:none;transition:background .15s,transform .1s,box-shadow .15s;display:inline-flex}.btn:hover{background:var(--blue-dark)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.yellow{background:var(--yellow);color:var(--ink)}.btn.yellow:hover{background:var(--yellow-dark)}.btn.ghost{color:var(--ink);border:1.5px solid var(--line);background:0 0}.btn.ghost:hover{background:var(--blue-soft);border-color:var(--blue)}.btn.small{padding:7px 12px;font-size:12.5px}.btn.icon{width:34px;height:34px;padding:8px}.btn.danger{color:var(--danger);border:1.5px solid var(--line);background:0 0}.btn.danger:hover{border-color:var(--danger);background:#fff0f0}.fullscreen-center{place-items:center;min-height:100dvh;display:grid}.spinner{border:4px solid var(--blue-soft);border-top-color:var(--blue);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.toast-host{z-index:1000;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{background:var(--ink);color:#fff;box-shadow:var(--shadow);border-radius:999px;padding:10px 16px;font-size:13.5px;font-weight:500;animation:.2s ease-out toast-in}.toast.error{background:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.landing{background:var(--blue);color:#fff;text-align:center;place-items:center;min-height:100dvh;padding:24px;display:grid;position:relative;overflow:hidden}.landing .blob{background:var(--yellow);pointer-events:none;border-radius:50%;position:absolute}.landing .blob.a{width:42vmax;height:42vmax;bottom:-20vmax;left:-18vmax}.landing .blob.b{background:var(--offwhite);opacity:.9;width:26vmax;height:26vmax;top:-10vmax;right:-8vmax}.landing .content{justify-items:center;gap:18px;max-width:520px;display:grid;position:relative}.landing .logo{width:min(260px,60vw);height:auto}.landing h1{font-size:clamp(22px,4vw,30px);font-weight:800}.landing p{opacity:.95;font-size:15px}.landing .cta{background:var(--yellow);color:var(--ink);padding:14px 26px;font-size:16px}.landing .cta:hover{background:var(--yellow-dark)}.landing .countdown{font-variant-numeric:tabular-nums;opacity:.85;font-size:13px}.landing .admin-link{color:#ffffffd9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff24;border:1px solid #ffffff4d;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:500;text-decoration:none;position:absolute;bottom:16px;right:18px}.landing .admin-link:hover{color:#fff;background:#ffffff47}.admin{grid-template-rows:auto 1fr;min-height:100dvh;display:grid}.topbar{background:var(--surface);border-bottom:1px solid var(--line);z-index:20;align-items:center;gap:18px;padding:10px 20px;display:flex;position:sticky;top:0}.topbar .brand{color:var(--ink);align-items:center;gap:10px;font-weight:800;text-decoration:none;display:flex}.topbar .brand img{border-radius:50%;width:34px;height:34px}.topbar nav{gap:4px;margin-left:6px;display:flex}.topbar nav a{color:var(--ink-soft);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;text-decoration:none}.topbar nav a:hover{background:var(--bg);color:var(--ink)}.topbar nav a.active{background:var(--blue-soft);color:var(--blue-dark)}.topbar .spacer{flex:1}.topbar .user{color:var(--ink-soft);font-size:13px}.page{width:100%;max-width:1200px;margin:0 auto;padding:28px 24px 64px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px;display:flex}.page-head h1{font-size:30px;font-weight:800}.page-head p{color:var(--ink-soft);max-width:60ch;margin-top:6px}.section{margin-top:40px}.section-head{align-items:baseline;gap:12px;margin-bottom:14px;display:flex}.section-head h2{font-size:20px;font-weight:700}.section-head .hint{color:var(--ink-soft);font-size:13px}@media (width<=720px){.topbar{flex-wrap:wrap;gap:8px}.topbar nav{order:3;width:100%;margin-left:0}.page{padding:20px 16px 48px}}