:root{--bg: #020617;--card: #0f172a;--card-soft: rgba(15, 23, 42, .6);--accent: #22c55e;--accent-alt: #38bdf8;--text: #e5e7eb;--muted: #94a3b8;--border: rgba(30, 41, 59, .8);--font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:var(--font-sans);background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(34,197,94,.12),transparent),radial-gradient(ellipse 60% 40% at 100% 50%,rgba(56,189,248,.08),transparent),var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;display:flex;flex-direction:column}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(15,23,42,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.35) 1px,transparent 1px);background-size:48px 48px;opacity:.5;pointer-events:none;z-index:0}#app{position:relative;z-index:1}#app{max-width:680px;margin:0 auto;width:100%;padding:2rem 1.5rem;flex:1;display:flex;flex-direction:column}.chat-header{margin-bottom:2.5rem;padding-top:.5rem}.header-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.6rem}.header-badge{display:inline-block;font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;padding:.2rem .6rem;border-radius:999px;border:1px solid rgba(34,197,94,.4);color:var(--accent);margin-bottom:0}.lang-switcher{display:flex;align-items:center;gap:.25rem;font-size:.85rem;color:var(--muted)}.lang-btn{background:none;border:none;color:var(--muted);font-size:.85rem;font-weight:500;cursor:pointer;padding:.2rem .4rem;border-radius:4px;transition:color .2s,background .2s}.lang-btn:hover{color:var(--text)}.lang-btn.active{color:var(--accent)}.lang-sep{user-select:none;opacity:.6}.chat-header h1{font-size:1.75rem;font-weight:600;margin:0 0 .5rem;letter-spacing:-.02em}.chat-header 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1.75rem;position:relative}.load-card-inner:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(34,197,94,.2),transparent);opacity:.8}.load-title{font-size:1.1rem;font-weight:600;margin:.25rem 0 .5rem;display:flex;align-items:center;gap:.5rem}.load-title:before{content:"";width:5px;height:1.15em;border-radius:3px;background:linear-gradient(180deg,var(--accent),var(--accent-alt));box-shadow:0 0 12px #22c55e4d}.load-intro{font-size:.9rem;color:var(--muted);line-height:1.5;margin:0 0 1rem}.progress-label,#progress-label{font-size:.85rem;color:var(--muted);margin:0 0 1rem}.load-controls{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}#model-select{padding:.6rem .9rem;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.9rem;min-width:220px;transition:border-color .2s}#model-select:focus{outline:none;border-color:var(--accent)}.load-btn,#load-btn{padding:.6rem 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pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--font-sans);font-size:.9rem;line-height:1.5}#chat-form{display:flex;gap:.5rem;padding:.75rem 0 0;border-top:1px solid var(--border);margin-top:.5rem}#input{flex:1;padding:.6rem .75rem;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:.9rem;font-family:var(--font-sans);resize:none;min-height:44px;max-height:160px}#input::placeholder{color:var(--muted)}#input:focus{outline:none;border-color:var(--accent)}#send-btn{padding:.6rem 1rem;border-radius:10px;border:none;background:var(--accent);color:var(--bg);font-size:.9rem;font-weight:500;cursor:pointer;transition:opacity .2s;align-self:flex-end}#send-btn:hover:not(:disabled){opacity:.9}#send-btn:disabled{opacity:.5;cursor:not-allowed}.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1.5rem;background:linear-gradient(180deg,#0f172afa,#0f172af2);border-top:1px solid var(--border);box-shadow:0 -4px 24px #0000004d;animation:cookieBannerIn .35s ease-out}.cookie-banner.is-dismissed{display:none}@keyframes cookieBannerIn{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.cookie-banner-text{margin:0;font-size:.85rem;color:var(--muted);line-height:1.4;flex:1;max-width:56rem}.cookie-banner-text strong{color:var(--accent);font-weight:500}.cookie-banner-close{flex-shrink:0;padding:.4rem .9rem;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--text);font-size:.85rem;cursor:pointer;transition:background .2s,border-color .2s}.cookie-banner-close:hover{background:#22c55e1a;border-color:#22c55e66}@media(max-width:640px){.cookie-banner{flex-direction:column;align-items:stretch;padding:.75rem 1rem;gap:.75rem}.cookie-banner-close{align-self:flex-end}}@media(max-width:640px){#app{padding:1.25rem 1rem}.chat-header 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