:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fffaf4;--surface:#fff;--panel:#fffefd;--panel-2:#fff0e6;--panel-soft:#f4fbf5;--text:#2b2723;--muted:#77685f;--muted-2:#9a887c;--border:#ead9ca;--border-soft:#f1e5dc;--accent:#e66d4f;--accent-2:#6fa68b;--accent-ink:#fffaf4;--danger:#ba4636;--shadow:#5c402b1f}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background-color:#0000;background-image:linear-gradient(135deg,#6fa68b38 0,#6fa68b00 38%),linear-gradient(#ffdab99e 0,#fff0e657 340px,#fffaf400 100%),linear-gradient(#fff7ef 0,#fffaf4 46%,#f8fbf5 100%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:auto,auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit}button,input,textarea{font:inherit}.container{width:min(980px,100vw - 32px);margin:0 auto}.language-toggle{z-index:50;border:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffdfae0;border-radius:8px;grid-template-columns:repeat(2,minmax(34px,auto));gap:3px;padding:3px;display:inline-grid;position:fixed;top:16px;right:16px;box-shadow:0 8px 24px #5c402b14}.language-toggle-option{min-width:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:7px 9px;font-size:12px;font-weight:750;line-height:1;transition:background-color .16s,color .16s,box-shadow .16s}.language-toggle-option:hover,.language-toggle-option.active{color:var(--text);background:#fff;box-shadow:0 2px 10px #5c402b1a}.hero{background:linear-gradient(#ffffff5c,#f4fbf533);align-items:center;min-height:100vh;padding:56px 0;display:flex}.card{background:linear-gradient(180deg, #ffffffeb, #fffdfadb), var(--surface);border:1px solid var(--border);width:100%;box-shadow:0 18px 56px var(--shadow);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:8px;padding:clamp(28px,4vw,52px)}.home-logo{object-fit:contain;width:min(180px,54vw);height:auto;margin:0 0 46px;display:block}.kicker{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 16px;font-size:13px;font-weight:700}h1{letter-spacing:0;margin:0;font-size:72px;line-height:.98}h2{letter-spacing:0;margin:0 0 16px;font-size:28px}p{line-height:1.72}.lead{max-width:760px;color:var(--muted);margin:28px 0 0;font-size:20px}.text-link{color:var(--text);text-underline-offset:4px;font-weight:650;-webkit-text-decoration:underline #e66d4f6b;text-decoration:underline #e66d4f6b;text-decoration-thickness:1.5px;transition:color .16s,text-decoration-color .16s}.text-link:hover{color:var(--accent);text-decoration-color:currentColor}.actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.button{background:var(--accent);color:var(--accent-ink);cursor:pointer;border:1px solid #e66d4fb8;border-radius:10px;padding:12px 18px;font-weight:650;text-decoration:none;transition:background-color .16s,border-color .16s,color .16s,transform .16s;box-shadow:0 8px 22px #e66d4f2e}.button:hover{background:#d95e43;border-color:#d95e43;transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.58;transform:none}.button.secondary{color:var(--text);border-color:var(--border);box-shadow:none;background:#ffffffbd}.button.secondary:hover{background:#fff4ed;border-color:#efb69f}.form{gap:14px;max-width:480px;margin-top:28px;display:grid}.input,.textarea{border:1px solid var(--border);width:100%;color:var(--text);background:#ffffffd1;border-radius:8px;outline:none;padding:14px 16px;transition:background-color .16s,border-color .16s,box-shadow .16s}.input:focus,.textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px #e66d4f1f}.input::placeholder,.textarea::placeholder{color:var(--muted-2)}.error{color:var(--danger);margin:0}.chat-shell{background:linear-gradient(#fff2e88a,#ffffff2e),linear-gradient(135deg,#6fa68b24,#6fa68b00 52%);grid-template-rows:auto minmax(0,1fr) auto;height:100dvh;min-height:100vh;display:grid;overflow:hidden}.chat-header,.chat-input-bar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffdfae0}.chat-header-inner,.chat-input-inner{width:min(980px,100vw - 32px);margin:0 auto}.chat-header-inner{justify-content:space-between;align-items:center;gap:16px;padding:8px 0;display:flex}.chat-input-inner{padding:18px 0}.brand{align-items:center;min-width:0;display:flex}.chat-logo{object-fit:contain;width:min(128px,44vw);height:auto;display:block}.brand-title{letter-spacing:0;font-weight:750}.brand-subtitle{color:var(--muted);font-size:14px}.chat-main{background:linear-gradient(#ffffff57,#fff0);width:min(980px,100vw - 32px);min-height:0;margin:0 auto;padding:28px 0;scroll-padding-bottom:28px;overflow-y:auto}.message-list{gap:18px;display:grid}.message{gap:8px;max-width:840px;display:grid}.message.user{max-width:760px;margin-left:auto}.bubble{background:linear-gradient(180deg, #ffffffe6, #fffdfab8), var(--panel);border:1px solid var(--border-soft);white-space:pre-wrap;border-radius:8px;padding:16px 18px;box-shadow:0 8px 24px #5c402b14}.message.user .bubble{background:linear-gradient(180deg, #fff0e6eb, #fff7efd1), var(--panel-2);border-color:#efc7b2}.label{color:var(--muted-2);font-size:12px}.sources{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.voice-response{border:1px solid var(--border);background:#f4fbf5ad;border-radius:8px;gap:10px;width:min(100%,620px);padding:12px;display:grid}.voice-response-header{color:var(--muted);gap:3px;font-size:12px;display:grid}.voice-response-header span:first-child{color:var(--text);font-weight:700}.voice-player{width:100%;min-height:38px}.voice-note,.voice-error{color:var(--muted);margin:0;font-size:12px;line-height:1.6}.voice-error{width:min(100%,620px);color:var(--danger);background:#fff4edb8;border:1px solid #ba46362e;border-radius:8px;padding:10px 12px}.source-pill{border:1px solid var(--border);color:var(--muted);background:#6fa68b1f;border-radius:8px;padding:6px 10px;font-size:12px}.examples{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.example{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:#ffffffb8;border-radius:8px;padding:8px 12px;transition:background-color .16s,border-color .16s,color .16s}.example:hover{color:var(--text);background:#fff0e6;border-color:#efb69f}.chat-input-bar{border-top:1px solid var(--border);border-bottom:0}.answer-mode-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.mode-label{color:var(--muted);font-size:13px}.answer-mode-toggle{border:1px solid var(--border);background:#ffffffa3;border-radius:8px;grid-template-columns:repeat(2,minmax(0,auto));gap:3px;padding:3px;display:inline-grid}.mode-option{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:7px 11px;font-size:13px;font-weight:650;transition:background-color .16s,color .16s,box-shadow .16s}.mode-option.active{color:var(--text);background:#fff;box-shadow:0 2px 10px #5c402b1a}.mode-option:disabled{cursor:not-allowed;opacity:.56}.chat-form{grid-template-columns:1fr auto;align-items:end;gap:12px;display:grid}.textarea{resize:none;min-height:52px;max-height:120px;overflow-y:auto}.small-button{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:#ffffffad;border-radius:8px;padding:10px 12px;transition:background-color .16s,border-color .16s,color .16s}.small-button:hover{color:var(--text);background:#fff4ed;border-color:#efb69f}.chat-header .small-button{padding:7px 11px}.input-meta{justify-content:space-between;align-items:center;gap:16px;margin-top:12px;display:flex}.disclaimer,.char-count{color:var(--muted);margin:0;font-size:13px}.char-count{flex:none}@media (max-width:680px){.hero{padding:28px 0}.language-toggle{top:12px;right:12px}.card{padding:24px}.home-logo{width:min(142px,48vw);margin-bottom:34px}h1{font-size:46px}h2{font-size:24px}.lead{font-size:18px}.chat-form{grid-template-columns:1fr}.answer-mode-row{flex-direction:column;align-items:flex-start}.chat-logo{width:min(118px,48vw)}.button{width:100%}.input-meta{align-items:flex-start}}@media (max-width:1040px){.chat-header-inner{padding-right:104px}}