@import url("https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;900&display=swap");:root{--royal:#2447e1;--royal-deep:#1b34ac;--tint:#eaeefa;--ghost:#eef1f8;--ink:#0b0e14;--muted:#5a6270;--line:#e5e8f2;--out:#8a90a0;--out-bg:#f1f2f5;--radius:16px}*{box-sizing:border-box;margin:0}body,html{height:100%}body{background:#fff;color:var(--ink);font:15px/1.5 Archivo,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit}a{color:var(--royal);text-decoration:none}.money{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.frame{max-width:520px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;position:relative}.content{flex:1 1;padding:16px 18px calc(96px + env(safe-area-inset-bottom))}.wordmark{font-weight:900;font-size:12px;letter-spacing:.14em;text-transform:uppercase}.wordmark .x{color:var(--royal)}.h1{font-size:24px;font-weight:900;letter-spacing:-.02em;text-transform:uppercase;text-wrap:balance}.sub{color:var(--muted);font-size:13px;font-weight:500;margin-top:2px}.label{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;opacity:.72}.muted{color:var(--muted);font-size:12.5px}.card{background:#fff;border:2px solid var(--royal);border-radius:var(--radius);padding:14px 16px;box-shadow:4px 4px 0 var(--royal);margin-bottom:14px}.card.royal{background:var(--royal);color:#fff;box-shadow:4px 4px 0 var(--ink)}.card.quiet{border-color:var(--line);box-shadow:none}.rowline{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.rowitem{padding:11px 0;border-bottom:2px solid var(--line);font-size:14px;font-weight:500}.rowitem:last-child{border-bottom:0;padding-bottom:0}.big{font-size:34px;font-weight:900;color:var(--royal)}.card.royal .big{color:#fff}.price-now{font-weight:900;font-size:16px;color:var(--royal)}.strike{text-decoration:line-through;color:#9aa0ae;font-size:12.5px}.chip{display:inline-block;background:var(--ink);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.05em}.chip.ghost{background:var(--ghost);color:var(--ink)}.stk{display:inline-block;font-size:10.5px;font-weight:700;padding:3px 8px;border-radius:999px;margin:4px 4px 0 0}.stk-in{background:var(--tint);color:var(--royal)}.stk-low{background:var(--ink);color:#fff}.stk-out{background:var(--out-bg);color:var(--out)}.bar{background:var(--tint);height:12px;border:2px solid var(--royal);border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:var(--royal)}.card.royal .bar{border-color:#fff;background:var(--royal-deep)}.btn,.card.royal .bar i{background:#fff}.btn{display:inline-block;border:2px solid var(--royal);border-radius:10px;padding:9px 14px;font-weight:700;font-size:13.5px;color:var(--ink);cursor:pointer;text-align:center}.btn.primary{background:var(--royal);color:#fff}.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}.btn:disabled{opacity:.5;cursor:default}.input{width:100%;border:2px solid var(--royal);border-radius:10px;padding:11px 13px;font:inherit;font-weight:600;color:var(--ink);background:#fff}.input::placeholder{color:#9aa0ae;font-weight:500}.presets{display:flex;gap:6px;flex-wrap:wrap}.presets .btn{padding:6px 11px;font-size:13px}.calc-out,.presets .btn[aria-pressed=true]{background:var(--royal);color:#fff}.calc-out{border-radius:10px;padding:12px 14px;margin-top:12px;font-weight:700}.code-block{background:var(--ink);color:#fff;border-radius:10px;padding:10px 14px;text-align:center;font-weight:900;font-size:16px;letter-spacing:.1em}.input:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--ink);outline-offset:2px}.dock{position:fixed;bottom:calc(10px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);width:min(500px,calc(100% - 20px));background:var(--royal);border-radius:20px;padding:6px;display:flex;gap:2px;z-index:20}.dock a{flex:1 1;display:grid;grid-gap:3px;gap:3px;justify-items:center;padding:8px 2px 6px;border-radius:14px;font-size:10.5px;font-weight:700;color:#a7b4f0}.dock a[aria-current=page]{background:#fff;color:var(--royal)}.dock svg{width:22px;height:22px}.fab{position:fixed;right:max(14px,calc(50% - 250px + 14px));bottom:calc(76px + env(safe-area-inset-bottom));width:54px;height:54px;border-radius:50%;border:0;background:var(--ink);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:3px 3px 0 var(--royal);z-index:21}.fab svg{width:24px;height:24px}.msg{max-width:88%;border-radius:14px;padding:10px 13px;font-size:13.5px;margin-bottom:10px}.msg.user{background:var(--royal);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.msg.ai{background:#fff;border:2px solid var(--royal);border-bottom-left-radius:4px}.msg .mini{border-top:1px solid var(--line);padding-top:8px;margin-top:8px;font-size:13px}.demo-note{background:var(--ghost);border-radius:10px;padding:8px 12px;font-size:12px;color:var(--muted);margin-bottom:14px}@media (prefers-reduced-motion:no-preference){.content{animation:fade .16s ease}@keyframes fade{0%{opacity:.5}to{opacity:1}}}