:root{--rk-klein:#002fa7;--rk-bleu-profond:#1a4d8c;--rk-bleu-cobalt:#3b7bd1;--rk-bleu-mer:#1e5f8b;--rk-bleu-ciel:#7ab8dd;--rk-bleu-pale:#c4dcec;--rk-sable:#e8dcc4;--rk-creme:#faf6ee;--rk-tuile:#a84134;--rk-bleu-nuit:#001a4d;--rk-bg:var(--rk-creme);--rk-bg-dark:var(--rk-bleu-nuit);--rk-fg:var(--rk-bleu-nuit);--rk-fg-on-dark:var(--rk-creme);--rk-primary:var(--rk-klein);--rk-secondary:var(--rk-bleu-cobalt);--rk-accent:var(--rk-tuile);--rk-muted:var(--rk-bleu-pale);--rk-font-display:"Playfair Display", Georgia, "Times New Roman", serif;--rk-font-ui:"Space Grotesk", system-ui, -apple-system, sans-serif;--rk-font-script:"Pinyon Script", "Brush Script MT", cursive;--rk-space-1:.25rem;--rk-space-2:.5rem;--rk-space-3:.75rem;--rk-space-4:1rem;--rk-space-5:1.5rem;--rk-space-6:2rem;--rk-space-7:3rem;--rk-space-8:4rem;--rk-space-9:6rem;--rk-radius-sm:4px;--rk-radius-md:8px;--rk-radius-lg:16px;--rk-radius-full:9999px;--rk-ease:cubic-bezier(.4, 0, .2, 1);--rk-ease-out:cubic-bezier(.16, 1, .3, 1);--rk-duration-fast:.15s;--rk-duration-base:.25s;--rk-duration-slow:.5s}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--rk-bg);color:var(--rk-fg);font-family:var(--rk-font-ui);-webkit-font-smoothing:antialiased;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.canvas-layer{position:fixed;top:0;bottom:0;left:0;right:0}.chrome{pointer-events:none;z-index:10;position:fixed;top:0;bottom:0;left:0;right:0}.nav{padding:var(--rk-space-5) var(--rk-space-6);justify-content:space-between;align-items:baseline;display:flex;position:absolute;top:0;left:0;right:0}.nav-wordmark{font-family:var(--rk-font-display);letter-spacing:.01em;color:var(--rk-klein);font-size:1.35rem;font-style:italic}.nav-meta{text-transform:uppercase;letter-spacing:.18em;color:var(--rk-bleu-mer);opacity:.85;font-size:.72rem}.hint{left:var(--rk-space-6);bottom:var(--rk-space-6);max-width:230px;color:var(--rk-bleu-mer);opacity:0;animation:hint-in 1.2s var(--rk-ease-out) 1.6s forwards;font-size:.78rem;line-height:1.55;position:absolute}.hint em{font-family:var(--rk-font-display);color:var(--rk-klein);font-style:italic}@keyframes hint-in{to{opacity:.9}}.rail{left:50%;bottom:var(--rk-space-5);gap:var(--rk-space-2);padding:var(--rk-space-2);border-radius:var(--rk-radius-full);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);pointer-events:auto;transition:opacity var(--rk-duration-slow) var(--rk-ease);background:#faf6eeb8;border:1px solid #002fa724;display:flex;position:absolute;transform:translate(-50%)}.rail.is-hidden{opacity:0;pointer-events:none}.rail-pill{border-radius:var(--rk-radius-full);letter-spacing:.04em;color:var(--rk-bleu-nuit);transition:background var(--rk-duration-fast) var(--rk-ease), color var(--rk-duration-fast) var(--rk-ease);padding:.45rem .95rem;font-size:.8rem}.rail-pill:hover{background:#002fa714}.rail-pill.is-active{background:var(--rk-klein);color:var(--rk-creme)}.rail-open{left:50%;bottom:calc(100% + var(--rk-space-3));white-space:nowrap;border-radius:var(--rk-radius-full);background:var(--rk-bleu-nuit);color:var(--rk-creme);letter-spacing:.06em;animation:rise-in .35s var(--rk-ease-out);align-items:center;gap:.5rem;padding:.5rem 1.1rem;font-size:.78rem;text-decoration:none;display:inline-flex;position:absolute;transform:translate(-50%)}.rail-open .arrow{font-family:var(--rk-font-display)}.rail-open.is-wip{color:var(--rk-bleu-mer);background:0 0;border:1px dashed #1e5f8b80}@keyframes rise-in{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.mirror-cta{right:var(--rk-space-6);bottom:var(--rk-space-6);align-items:flex-end;gap:var(--rk-space-2);pointer-events:auto;flex-direction:column;display:flex;position:absolute}.mirror-btn{border-radius:var(--rk-radius-full);background:var(--rk-klein);color:var(--rk-creme);letter-spacing:.05em;transition:transform var(--rk-duration-fast) var(--rk-ease), box-shadow var(--rk-duration-fast) var(--rk-ease), background var(--rk-duration-base) var(--rk-ease);padding:.7rem 1.5rem;font-size:.85rem;box-shadow:0 8px 28px #002fa747}.mirror-btn:hover{transform:translateY(-2px);box-shadow:0 12px 32px #002fa757}.mirror-btn:disabled{opacity:.65;cursor:progress;transform:none}.mirror-btn.is-active{background:var(--rk-tuile);box-shadow:0 8px 28px #a841344d}.mirror-privacy{letter-spacing:.04em;color:var(--rk-bleu-mer);opacity:.75;font-size:.66rem}@media (pointer:coarse),(max-width:720px){.mirror-cta{display:none}}@media (max-width:720px){.rail{scrollbar-width:none;max-width:calc(100vw - 2rem);overflow-x:auto}.hint{display:none}}.toast{top:calc(var(--rk-space-6) + 3rem);border-radius:var(--rk-radius-md);background:var(--rk-bleu-nuit);color:var(--rk-creme);letter-spacing:.03em;animation:rise-in .3s var(--rk-ease-out);pointer-events:none;white-space:nowrap;padding:.6rem 1.2rem;font-size:.8rem;position:absolute;left:50%;transform:translate(-50%)}@media (prefers-reduced-motion:reduce){.hint{opacity:.9;animation:none}.rail-open,.toast{animation:none}}