:root { --navy: #102a4c; --blue: #2f6fed; --ink: #1b2533; --muted: #5b6878; --bg: #f4f6fa; }
html, body { margin: 0; height: 100%; background: var(--bg); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); }
#app { position: fixed; inset: 0; width: 100%; height: 100%; height: 100dvh; border: 0; display: block; background: #fff; }
#loader { position: fixed; inset: 0; z-index: 2; display: flex; align-items: center; justify-content: center; padding: 16px; background: var(--bg); transition: opacity .35s ease; }
#loader.done { opacity: 0; pointer-events: none; }
.card { width: 100%; max-width: 380px; background: #fff; border-radius: 14px; padding: 28px 26px; box-shadow: 0 10px 30px rgba(16, 42, 76, .10); text-align: center; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.35rem; color: var(--navy); }
.brand i { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(135deg, var(--blue), var(--navy)); display: inline-block; }
#loadMsg { margin: 14px 0 16px; color: var(--muted); }
.bar { height: 8px; border-radius: 99px; background: #e3e8f0; overflow: hidden; }
.bar span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--navy)); animation: grow 6s cubic-bezier(.2, .7, .3, 1) forwards; }
@keyframes grow { 0% { width: 4% } 40% { width: 55% } 100% { width: 92% } }
.muted { color: var(--muted); font-size: .9rem; margin: 14px 0 0; }
a { color: var(--blue); }
.nojs { position: fixed; inset: 0; z-index: 3; background: #fff; padding: 40px 20px; text-align: center; }
@media (prefers-reduced-motion: reduce) { .bar span { animation: none; width: 60%; } #loader { transition: none; } }