.chat-strip-header .brand{display:flex;align-items:center;gap:10px}.chat-strip-header .brand img{height:48px;width:48px;border-radius:50%;object-fit:cover;margin:0;padding:0}.chat-strip-header .brand img.logo.dark{display:none}html.theme-dark .chat-strip-header .brand img.logo.light{display:none}html.theme-dark .chat-strip-header .brand img.logo.dark{display:inline-block}.chat-strip-header{transition:height .25s ease,padding .25s ease}.chat-strip-header.collapsed{height:36px;padding:4px 6px}.chat-strip-header.collapsed h1{display:none}.chat-strip-header.collapsed .status,.chat-strip-header.collapsed .inline-actions{display:none}.chat-strip-header.collapsed .brand img{height:30px;width:30px}:root{--bg:#f7f8fa;--panel:#ffffff;--muted:#6b7280;--text:#111827;--accent:#16a34a;--accent-2:#0ea5e9;--danger:#dc2626;--border:#e5e7eb;--bubble-max:860px}html.text-large body{font-size:18px}html.text-large #question{font-size:19px}html.text-large header h1{font-size:24px}html.text-large .msg .avatar{font-size:15px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;font-size:16.5px;background:var(--bg);color:var(--text)}#toast-root{position:fixed;top:16px;right:16px;display:flex;flex-direction:column;gap:10px;z-index:1000}.toast{background:#ffffff;color:#111827;border:1px solid var(--border);border-left:4px solid var(--danger);padding:10px 12px;border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,.08);opacity:.98;transition:all .3s}.toast.hide{opacity:0;transform:translateY(-10px)}.toast.success{border-left-color:var(--accent)}.toast.info{border-left-color:var(--accent-2)}#global-spinner{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.55);z-index:999}.spinner-box{background:#ffffff;border:1px solid var(--border);border-radius:14px;padding:20px 28px;box-shadow:0 12px 32px rgba(0,0,0,.18);display:flex;flex-direction:row;gap:18px;align-items:center;max-width:520px;width:90%}.spinner{width:42px;height:42px;border:4px solid #e5e7eb;border-top-color:var(--accent-2);border-radius:50%;animation:spin 1s linear infinite;flex:0 0 42px}.spinner-details{display:flex;flex-direction:column;gap:6px;flex:1}.spinner-details h4{margin:0;font-size:13px;font-weight:500;color:var(--muted)}.spinner-status{font-size:18px;font-weight:700;color:var(--text);opacity:1;transform:translateY(0);transition:opacity .25s ease,transform .25s ease}.spinner-status.show{opacity:1;transform:translateY(0)}.spinner-steps{display:none}@keyframes spin{to{transform:rotate(360deg)}}#app{display:flex;flex-direction:column;min-height:100dvh}.chat-strip-header{display:flex;justify-content:space-between;align-items:center;padding:8px 6px 4px;background:transparent;border-bottom:1px solid var(--border)}.chat-strip-header h1{font-size:20px;margin:0;letter-spacing:.2px}.chat-strip-header .status{font-size:13px;color:var(--muted)}.chat-strip-header .actions{display:flex;gap:8px;align-items:center}.chat-strip-header .inline-actions{display:flex;gap:8px;align-items:center}.mode-select{display:none}button.icon-btn{background:#f3f4f6;color:#111827;border:1px solid var(--border);border-radius:8px;padding:6px 8px;line-height:1;cursor:pointer}button.icon-btn:hover{background:#e5e7eb}main{display:block;padding:20px;flex:1;width:100%;max-width:1280px;margin:0 auto}@media (max-width:900px){main{grid-template-columns:1fr}#controls{order:-1}}@media (max-width:640px){#btn-speaker{display:none!important}.msg .bubble{max-width:100%;padding:12px 14px}.msg .avatar{min-width:52px;padding:6px 8px;font-size:12px}header h1{font-size:20px}#question{font-size:16px}html.text-large #question{font-size:18px}main{padding:0!important}#chat-section{border:none;border-radius:0;padding:0 12px;gap:8px}.msg .bubble{padding:8px 10px;border-radius:12px}.msg{gap:6px;margin-bottom:6px}}#chat-section{position:relative;display:flex;flex-direction:column;gap:12px;background:#ffffff;border:1px solid var(--border);border-radius:12px;padding:12px 20px 14px 20px;min-height:calc(100dvh - 150px)}#messages{flex:1;min-height:300px;max-height:none;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:6px 6px 8px 6px}.three-dots{width:36px;height:28px;font-weight:700}.msg{display:flex;gap:10px;align-items:flex-start}.msg .avatar{width:54px;height:54px;border-radius:8px;background:#e5e7eb;flex:0 0 54px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#374151;font-size:18px;overflow:hidden;position:relative;box-shadow:0 0 0 2px rgba(0,0,0,.04)}.msg.user .avatar.avatar-initial{background:#d1fae5;color:#065f46}.msg.assistant .avatar.avatar-img{background:#ffffff}.msg.assistant .avatar.avatar-img img{width:100%;height:100%;object-fit:cover;display:block}.msg.assistant .avatar.avatar-img img.dark{display:none}html.theme-dark .msg.assistant .avatar.avatar-img{background:#1e293b}html.theme-dark .msg.assistant .avatar.avatar-img img.light{display:none}html.theme-dark .msg.assistant .avatar.avatar-img img.dark{display:block}.msg .msg-header .mini-avatar img.dark{display:none}html.theme-dark .msg .msg-header .mini-avatar img.light{display:none}html.theme-dark .msg .msg-header .mini-avatar img.dark{display:block}.passage .meta-chip{display:inline-block;margin-top:6px}.msg .bubble{background:#ffffff;border:1px solid var(--border);padding:16px 20px;border-radius:6px;line-height:1.6;width:100%}.msg.assistant .bubble{background:#ffffff}.msg .meta{margin-top:8px;color:var(--muted);font-size:13px}#chat-form{display:flex;flex-direction:column;gap:8px}#question{resize:vertical;padding:14px;border-radius:12px;border:1px solid var(--border);background:#ffffff;color:#111827;font-size:18px}#question::placeholder{color:#9ca3af;font-size:17px}.welcome-focus{animation:pulse-focus .9s ease-in-out 1;box-shadow:0 0 0 3px rgba(37,99,235,.25)}@keyframes pulse-focus{0%{transform:scale(1)}50%{transform:scale(1.02)}100%{transform:scale(1)}}.actions-row{display:flex;gap:8px}button{background:#ffffff;color:#111827;border:1px solid var(--border);border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px}button#btn-instant{background:#ffffff;color:#111827;border-color:#d1d5db}button#btn-instant:hover{background:#f9fafb;border-color:#cbd5e1}html.theme-dark button#btn-instant{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark button#btn-instant:hover{background:#334155}button#btn-detailed{background:#f1f5f9;color:#0f172a;border-color:#cbd5e1;box-shadow:0 0 0 2px rgba(0,0,0,.02)}button#btn-detailed:hover{background:#e2e8f0;border-color:#94a3b8}html.theme-dark button#btn-detailed{background:#0f172a;color:#f1f5f9;border-color:#334155;box-shadow:0 0 0 2px rgba(255,255,255,.05)}html.theme-dark button#btn-detailed:hover{background:#1e293b;border-color:#475569}button[disabled]{opacity:.6;cursor:not-allowed}.settings-popover{position:fixed;top:60px;right:16px;width:320px;max-width:95vw;background:#ffffff;border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 32px rgba(0,0,0,.12);z-index:1000;padding:12px}.settings-popover h2{font-size:16px;margin:0 0 6px}.settings-popover label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.settings-section .setting-row{display:flex;align-items:center;gap:12px;margin-bottom:10px}.settings-section .setting-row.name-row{justify-content:flex-start}.settings-section .setting-row.name-row input{flex:1}.settings-section .setting-row.font-row select.full-width{width:100%}.check-line{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text);line-height:1.35;position:relative}.check-line input{margin:3px 0 0 0;flex:0 0 auto;position:relative;top:2px}.check-line .check-label{flex:1 1 auto;white-space:normal;overflow-wrap:break-word;max-width:100%;display:block}.check-line .check-label{padding-left:2px}.settings-section .setting-row.save-row{justify-content:flex-start}.settings-save-btn{background:#ffffff;color:#111827;border:1px solid var(--border);border-radius:8px;padding:10px 16px;font-weight:700;cursor:pointer}.settings-save-btn:hover{background:#f3f4f6}html.theme-dark .settings-save-btn{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark .settings-save-btn:hover{background:#334155}.status-row{display:flex;align-items:center;gap:12px}.status-inline{font-size:13px;color:var(--muted)}.status-pre{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:8px;max-height:28vh;overflow:auto;font-size:12px;line-height:1.25}html.theme-dark .status-inline{color:#94a3b8}html.theme-dark .status-pre{background:#0f172a;border-color:#334155;color:#e2e8f0}.chat-strip-header .status{display:none!important}.settings-popover input{padding:8px;border-radius:10px;border:1px solid var(--border);background:#ffffff;color:#111827}.toggles{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.citations{margin-top:8px;display:flex;gap:8px;flex-wrap:wrap}.citation{background:#f3f4f6;color:#111827;border:1px solid var(--border);border-radius:999px;padding:3px 8px;font-size:12px}.meta .citation{margin-right:4px}.passage-set{margin-top:10px;border-top:1px dashed var(--border);padding-top:8px}.passage-set .passage-progress{font-size:12px;color:var(--muted);margin-bottom:4px}html.theme-dark .passage-set .passage-progress{color:#94a3b8}.tiny-tip{animation:fadeIn .25s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}.passage{background:#ffffff;border:1px solid var(--border);border-radius:8px;padding:8px;margin-top:6px;position:relative}.passage .src{color:#1f2937;font-size:14px;font-weight:600;margin-bottom:6px}html.theme-dark .passage .src{color:#e2e8f0}.passage .expanding{margin-top:8px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:8px}.passage .expanding .dot{width:8px;height:8px;border-radius:50%;background:#9ca3af;animation:pulse 1.2s infinite ease-in-out}.passage .expanding .dot:nth-child(2){animation-delay:.15s}.passage .expanding .dot:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,80%,100%{opacity:.3}40%{opacity:1}}.passage-expanded{margin-top:6px;padding:8px;border:1px dashed var(--border);border-radius:8px;background:#fafafa}html.theme-dark .passage-expanded{background:#162133;border-color:#334155}.continue-reading{margin-top:6px;font-size:13px;color:#1f2937;background:#ffffff;border:1px solid var(--border);border-radius:6px;padding:6px 10px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}html.theme-dark .continue-reading{color:#e2e8f0;background:#0f172a;border-color:#334155}.continue-reading.inline{margin-right:8px}.continue-reading .icon{display:inline-block;width:14px;height:14px;line-height:1}.collapse-full-btn{position:fixed;right:24px;top:50%;transform:translateY(-50%);display:inline-flex;align-items:center;gap:6px;background:#ffffff;color:#111827;border:1px solid var(--border);border-radius:999px;padding:10px 14px;z-index:700;box-shadow:0 8px 24px rgba(0,0,0,.15);cursor:pointer}html.theme-dark .collapse-full-btn{background:#0f172a;color:#e2e8f0;border-color:#334155}@media (max-width:900px){.collapse-full-btn{right:12px;padding:9px 12px}}.progress-steps{list-style:none;padding-left:0;margin:6px 0 0 0}.progress-steps li{font-size:13px;color:var(--muted);padding:2px 0}.progress-steps li.done{color:#065f46}.progress-steps li.done::before{content:"✓ ";color:#10b981}.progress-steps li.active{color:var(--text)}footer{display:flex;gap:10px;justify-content:center;align-items:center;padding:10px;color:var(--muted);border-top:1px solid var(--border);background:#ffffff}footer .sep{opacity:.4}.status-panel{position:fixed;top:10%;left:50%;transform:translateX(-50%);background:#ffffff;color:#111827;padding:1rem 1.25rem;width:420px;max-width:90%;border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 28px rgba(0,0,0,.2);z-index:1000}.status-panel h3{margin-top:0;font-size:1.1rem}.status-panel pre{background:#f9fafb;padding:.75rem;border-radius:6px;max-height:300px;overflow:auto;font-size:.75rem;line-height:1.1;border:1px solid var(--border)}.status-panel button{margin-top:.5rem}.msg.assistant .bubble h2{font-size:1.25rem;margin:0 0 .35rem 0;color:#0f172a}.msg.assistant .bubble h3{font-size:1.1rem;margin:.5rem 0 .25rem 0;color:#111827}.msg.assistant .bubble p{margin:.5rem 0}.msg.assistant .bubble p .sent{display:inline}.salutation{font-style:normal;font-weight:500;color:#111827}.audio-bar{margin-top:14px;background:#fdf6d0;border:1px solid #e2d29b;border-radius:8px;padding:10px 12px;display:flex;align-items:center;gap:12px;font-size:14px}.audio-bar .play-audio{background:#f5d780;color:#3f3010;border:1px solid #d8b95e;font-weight:600;padding:6px 12px;border-radius:6px;cursor:pointer}.audio-bar .play-audio:hover{background:#f3c95c}html.theme-dark .audio-bar{background:#4d3a12;border-color:#6b4f18}html.theme-dark .audio-bar .play-audio{background:#6b4f18;color:#f8e8be;border-color:#8c641f}html.theme-dark .audio-bar .play-audio:hover{background:#805c22}:root{--composer-pad:92px}#messages{padding-bottom:var(--composer-pad)}.chat-strip-header.collapsed{height:0;padding:0;border-bottom:none;overflow:hidden;transition:height .25s ease,padding .25s ease}.chat-strip-header{transition:height .25s ease,padding .25s ease}#chat-form.composer{position:fixed;bottom:0;left:0;right:0;background:var(--panel);border-top:1px solid var(--border);padding:10px 16px calc(10px + env(safe-area-inset-bottom));z-index:500}.composer-inner{display:flex;align-items:center;gap:10px;width:100%;margin:0}.input-wrap{flex:1 1 auto;display:flex}.input-wrap{position:relative;align-items:center;gap:10px}.input-left-icon{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;overflow:hidden;border:1px solid var(--border);background:#fff}@media (max-width:640px){.input-left-icon{display:none}.actions-right{gap:4px}.icon-square{width:40px;height:40px}#question{font-size:16px;padding:10px 12px}}.input-left-icon img{width:100%;height:100%;object-fit:cover}.input-left-icon img.dark{display:none}html.theme-dark .input-left-icon{background:#1e293b;border-color:#334155}html.theme-dark .input-left-icon img.light{display:none}html.theme-dark .input-left-icon img.dark{display:block}#question{resize:none;width:100%;min-height:44px;max-height:132px;padding:12px 14px;border-radius:8px;border:1px solid var(--border);background:#ffffff;color:#111827;font-size:18px;overflow:auto}.search-popover{position:fixed;top:8px;left:8px;right:8px;bottom:8px;z-index:1000;backdrop-filter:blur(4px)}.search-popover-inner{background:var(--panel);color:var(--text);border:1px solid var(--border);border-radius:12px;width:100%;height:100%;max-width:none;box-shadow:0 16px 40px rgba(0,0,0,.22);padding:12px;display:flex;flex-direction:column}.menu-sections{flex:1 1 auto;overflow:auto;padding-right:4px}.menu-sections section{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-bottom:14px;box-shadow:0 2px 4px rgba(0,0,0,.04)}html.theme-dark .menu-sections section{background:#162133;border-color:#334155;box-shadow:0 2px 4px rgba(0,0,0,.35)}.menu-sections section h4{margin:0 0 10px;font-size:15px;font-weight:600;letter-spacing:.3px;display:flex;align-items:center;gap:6px}.menu-sections section h4::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-2)}html.theme-dark .menu-sections section h4::before{background:var(--accent)}.menu-sections label{font-size:13px;color:var(--muted)}html.theme-dark .menu-sections label{color:#94a3b8}.menu-sections input[type=text],.menu-sections select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:14px}html.theme-dark .menu-sections input[type=text],html.theme-dark .menu-sections select{background:#0f172a;color:#e2e8f0;border-color:#334155}.menu-sections button{background:#f3f4f6;border:1px solid var(--border);border-radius:8px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s ease}.menu-sections button:hover{background:#e5e7eb}html.theme-dark .menu-sections button{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark .menu-sections button:hover{background:#334155}.settings-section .setting-row.check-row{justify-content:flex-start;padding-left:0}.settings-section .setting-row.check-row:first-of-type{margin-top:2px}.settings-section .setting-row.check-row label.check-line{width:100%}.settings-section .setting-row.check-row input[type=checkbox]{transform:translateY(-1px)}.menu-sections .toggle-row{display:flex;flex-wrap:wrap;gap:18px;margin-top:12px}.menu-sections .toggle-row label{display:flex;align-items:center;gap:6px;font-size:13px}.menu-sections .divider{height:1px;background:var(--border);margin:14px 0;opacity:.6}html.theme-dark .menu-sections .divider{background:#334155}.search-actions button{padding:6px 10px;font-size:12px}.search-results{background:#fafafa;border:1px solid var(--border);border-radius:8px;margin-top:8px;padding:6px}html.theme-dark .search-results{background:#1e293b;border-color:#334155}.menu-sections pre{font-size:11px;line-height:1.3;background:#f9fafb;border:1px solid var(--border);border-radius:8px;padding:8px}html.theme-dark .menu-sections pre{background:#0f172a;border-color:#334155}.menu-sections ::-webkit-scrollbar{width:10px}.menu-sections ::-webkit-scrollbar-track{background:transparent}.menu-sections ::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:6px}html.theme-dark .menu-sections ::-webkit-scrollbar-thumb{background:#334155}.search-popover-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.search-popover input[type=text]{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;color:#111827}.search-actions{display:flex;gap:8px;margin:8px 0}.search-results{max-height:40vh;overflow:auto;border-top:1px dashed var(--border);padding-top:6px}.search-item{cursor:pointer;border-bottom:1px dashed var(--border)}.search-item:hover{background:#f1f5f9}html.theme-dark .search-item:hover{background:#1e293b}.search-item mark{background:#fcd34d;color:#111827;padding:0 2px;border-radius:3px}html.theme-dark .search-item mark{background:#fbbf24;color:#0f172a}.msg.jump-flash{animation:flash-bg 2s ease-in-out 1}@keyframes flash-bg{0%{box-shadow:0 0 0 0 rgba(234,179,8,.8)}50%{box-shadow:0 0 0 6px rgba(234,179,8,.25)}100%{box-shadow:none}}html.theme-dark .search-popover-inner{background:#1e293b;border-color:#334155;color:#e2e8f0}html.theme-dark .search-popover input{background:#0f172a;color:#e2e8f0;border-color:#334155}#question::placeholder{color:#9ca3af;font-size:17px}.icon-square{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;background:#ffffff;color:#111827;border:1px solid var(--border);border-radius:8px;cursor:pointer}.icon-square.primary{background:#e5e7eb;color:#111827;border-color:#cbd5e1}.icon-square.detailed-mode{background:#111827;color:#ffffff;border-color:#111827}html.theme-dark .icon-square.detailed-mode{background:#e2e8f0;color:#0f172a;border-color:#e2e8f0}.icon-square.recording{border-color:#ef4444;box-shadow:0 0 0 3px rgba(239,68,68,.15) inset}#btn-mic.recording{background:#ef4444;color:#ffffff;border-color:#dc2626}html.theme-dark #btn-mic.recording{background:#dc2626;color:#ffffff;border-color:#b91c1c}.mic-hidden{display:none!important}.actions-right{display:flex;align-items:center;gap:8px}html.text-small body{font-size:15px}html.text-small #question{font-size:16px}html.text-small header h1{font-size:20px}html.text-small .msg .avatar{font-size:13px}html.theme-dark{--bg:#0b1020;--panel:#0f172a;--muted:#9ca3af;--text:#e5e7eb;--accent:#22c55e;--accent-2:#38bdf8;--danger:#ef4444;--border:#1f2937}html.theme-dark body{background:var(--bg);color:var(--text)}html.theme-dark header,html.theme-dark footer{background:var(--panel);border-color:var(--border)}html.theme-dark #chat-section{background:var(--panel)}html.theme-dark .msg .bubble{background:#1e293b;border-color:#334155;color:#e2e8f0}html.theme-dark .msg.assistant .bubble{background:#162133}html.theme-dark .msg .avatar{background:#1e293b;color:#e2e8f0;border:1px solid #334155}html.theme-dark .msg.user .avatar{background:#065f46;color:#dcfce7}html.theme-dark .history-toolbar input{background:#0f172a;color:#e2e8f0;border-color:#334155}html.theme-dark .history-toolbar button{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark .citation{background:#24354d;color:#e2e8f0;border-color:#334155}html.theme-dark .passage{background:#1e293b;border-color:#334155;color:#e2e8f0}html.theme-dark .passage .src{color:#94a3b8}html.theme-dark #question{background:#0f172a;color:#e2e8f0;border-color:#334155}html.theme-dark #question::placeholder{color:#64748b}html.theme-dark .icon-square{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark .icon-square.primary{background:#334155;color:#e2e8f0;border-color:#475569}html.theme-dark .spinner-box{background:#162133;border-color:#334155}html.theme-dark .spinner{border-color:#334155;border-top-color:#38bdf8}html.theme-dark .spinner-status{color:#e2e8f0}html.theme-dark .spinner-details h4{color:#94a3b8}html.theme-dark .toast{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark .settings-popover{background:#1e293b;border-color:#334155}html.theme-dark .settings-popover input,html.theme-dark .settings-popover select{background:#0f172a;color:#e2e8f0;border-color:#334155}html.theme-dark .settings-popover label{color:#94a3b8}html.theme-dark #chat-form.composer{background:#162133;border-color:#334155}html.theme-dark .msg.assistant .bubble h2{color:#f1f5f9}html.theme-dark .msg.assistant .bubble h3{color:#e2e8f0}html.theme-dark .salutation{color:#cbd5e1}.lang-chip{font-size:11.5px;color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:4px 8px;margin-left:6px;line-height:1.1;opacity:.95}html.theme-dark .lang-chip{color:#94a3b8;border-color:#334155}.audio-fab{position:sticky;bottom:6px;margin-left:auto;background:var(--accent);color:#fff;border:none;padding:8px 12px;border-radius:20px;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.25);display:inline-flex;align-items:center;gap:6px;opacity:0.92;transition:background .2s ease,transform .15s ease,opacity .2s ease;z-index:2}.audio-fab:hover{background:var(--accent-2);opacity:1}.audio-fab:active{transform:scale(.96)}.audio-fab .icon{font-size:18px;line-height:1}html.theme-dark .audio-fab{background:var(--accent);color:#0b1020}#global-audio-bar{position:fixed;left:0;right:0;bottom:64px;background:#fdf6d0;border-top:1px solid #e2d29b;padding:8px 12px;display:block;z-index:600;box-shadow:0 -2px 4px rgba(0,0,0,.08);transform:translateY(110%);opacity:0;transition:transform .3s ease,opacity .3s ease}#global-audio-bar.visible{transform:translateY(0);opacity:1}#global-audio-bar .ga-inner{display:flex;align-items:center;gap:12px}#global-audio-bar audio{flex:1;max-width:720px}#global-audio-bar #ga-close,#global-audio-bar #ga-replay{background:#f3f4f6;border:1px solid var(--border);border-radius:6px;padding:6px 10px;cursor:pointer;font-weight:600}#global-audio-bar #ga-close:hover,#global-audio-bar #ga-replay:hover{background:#e5e7eb}#global-audio-bar .ga-loading{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:13px}#global-audio-bar .ga-loading .ga-spinner{width:14px;height:14px;border:2px solid #e5e7eb;border-top-color:var(--accent-2);border-radius:50%;animation:spin .9s linear infinite;display:inline-block}html.theme-dark #global-audio-bar{background:#4d3a12;border-color:#6b4f18;box-shadow:0 -2px 4px rgba(0,0,0,.4)}html.theme-dark #global-audio-bar #ga-close,html.theme-dark #global-audio-bar #ga-replay{background:#1e293b;color:#e2e8f0;border-color:#334155}html.theme-dark #global-audio-bar #ga-close:hover,html.theme-dark #global-audio-bar #ga-replay:hover{background:#334155}.speaker-btn{background:#ffffff;color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:12px;line-height:1.2;display:flex;align-items:center;gap:8px;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.05);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}.speaker-btn:hover{background:#fafafa}.speaker-btn svg{width:14px;height:14px;display:block}html.theme-dark .speaker-btn{background:#0b1020;color:#e2e8f0;border-color:#334155}html.theme-dark .speaker-btn:hover{background:#111a2b}.speaker-btn[disabled]{opacity:.55;cursor:not-allowed;position:relative}.audio-disabled-badge{display:inline-block;background:#f87171;color:#fff;font-size:10px;font-weight:600;letter-spacing:.3px;padding:2px 6px;border-radius:10px;line-height:1;margin-left:4px;box-shadow:0 0 0 1px rgba(0,0,0,.04)}html.theme-dark .audio-disabled-badge{background:#dc2626;color:#fff}.mini-spinner{display:inline-block;width:12px;height:12px;border:2px solid #e5e7eb;border-top-color:var(--accent-2);border-radius:50%;animation:spin .9s linear infinite;vertical-align:middle;margin-right:6px}.answer-controls{position:absolute;top:6px;right:6px;display:flex;align-items:center;gap:6px}.answer-controls .speaker-btn{position:static}.lang-chip{font-size:11px;color:#0f172a;border:1px solid var(--border);border-radius:6px;padding:2px 6px;line-height:1;opacity:.95;background:#f3f4f6;font-weight:600}html.theme-dark .lang-chip{color:#e2e8f0;background:#1f2937;border-color:#334155}.lang-chip.answer{position:static;margin:0}.answer-controls .lang-chip{order:-1;margin-right:4px}@media (max-width:640px){.answer-controls{flex-direction:column;align-items:flex-end;gap:4px}.answer-controls .lang-chip{order:initial;margin:0;align-self:flex-end}}.msg.assistant .bubble .answer-body{margin-top:28px}.passage{padding-top:28px}.passage .speaker-btn{margin-bottom:4px}.speaker-answer-btn{margin-bottom:6px}.verse-block{background:#f6f7fb;color:#374151;border-left:3px solid var(--accent-2);padding:8px 12px;margin:8px 0 12px;border-radius:6px;font-style:italic}html.theme-dark .verse-block{background:#0f172a;color:#e2e8f0;border-color:#64748b}.verse-block .translit{color:#6b7280}.msg .msg-header{display:none;align-items:center;gap:10px;background:#f9fafb;border:1px solid var(--border);border-radius:8px;padding:10px 12px;margin-bottom:10px}.msg .msg-header .mh-left{display:flex;align-items:center;gap:8px}.msg .msg-header .mini-avatar{width:38px;height:38px;border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;background:#e5e7eb;color:#374151}.msg.assistant .msg-header .mini-avatar img{width:100%;height:100%;object-fit:cover}.msg .msg-header .mh-right{margin-left:auto;display:flex;align-items:flex-end;gap:6px;flex-direction:column}html.theme-dark .msg .msg-header{background:#0f172a;border-color:#334155}html.theme-dark .msg .msg-header .mini-avatar{background:#1e293b;color:#e2e8f0}@media (max-width:700px){.msg .avatar{display:none}.msg .msg-header{display:flex}.answer-controls{display:none!important}.msg.user .bubble .lang-chip.question{display:none}}.passage{padding-bottom:30px}.passage .meta-chip{position:absolute;bottom:6px;right:8px;font-size:12.5px;color:#374151;background:#eef2ff;border:1px solid #cbd5e1;border-radius:14px;padding:4px 10px;line-height:1.15;opacity:.97;font-weight:600;letter-spacing:.2px}html.theme-dark .passage .meta-chip{background:#1e293b;color:#e2e8f0;border-color:#334155}@media (max-width:700px){.passage .meta-chip{position:static;display:block;margin:8px auto 0;left:auto;right:auto;bottom:auto;text-align:center}}.welcome-panel{display:flex;align-items:center;justify-content:center;padding:40px 20px;text-align:left}.welcome-inner{display:flex;flex-direction:row;gap:40px;max-width:960px;width:100%}.welcome-visual{flex:0 0 280px;position:relative}.welcome-visual::before{content:"";position:absolute;top:-10px;left:-10px;bottom:15px;right:15px;background:linear-gradient(135deg,rgba(128,0,0,0.15),rgba(128,0,0,0.03));border-radius:20px;z-index:0}html.theme-dark .welcome-visual::before{background:linear-gradient(135deg,rgba(255,120,120,0.1),transparent)}.welcome-image{width:100%;border-radius:14px;box-shadow:0 12px 35px rgba(0,0,0,0.3),0 4px 10px rgba(0,0,0,0.1);object-fit:cover;position:relative;z-index:1}.welcome-text{flex:1;display:flex;flex-direction:column;gap:14px}.welcome-text h2{margin:0;font-size:28px;letter-spacing:.5px}.welcome-text p{margin:0;font-size:15px;line-height:1.5}.welcome-instruction{font-weight:600;font-size:16px}.welcome-actions{display:flex;gap:10px;align-items:center;margin:2px 0 6px}.welcome-record-btn{background:#ffffff;color:#111827;border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-weight:400;cursor:pointer;display:inline-flex;align-items:center}html.theme-dark .welcome-record-btn{background:#1e293b;color:#e2e8f0;border-color:#334155}.welcome-record-btn:hover{background:#f3f4f6}html.theme-dark .welcome-record-btn:hover{background:#334155}.welcome-write-btn{background:#2563eb;color:#ffffff;border:1px solid #1d4ed8;border-radius:10px;padding:10px 14px;font-weight:400;cursor:pointer;display:inline-flex;align-items:center;box-shadow:0 2px 10px rgba(37,99,235,.25)}html.theme-dark .welcome-write-btn{background:#3b82f6;border-color:#2563eb}.welcome-write-btn:hover{filter:brightness(1.05)}.welcome-quotes{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.welcome-quotes li{background:#ffffff;border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-size:14px;font-style:italic;position:relative}html.theme-dark .welcome-quotes li{background:#162133;border-color:#334155}.welcome-tip{font-size:13px;color:var(--muted)}@media (max-width:840px){.welcome-inner{flex-direction:column;gap:24px}.welcome-visual{flex:0 0 auto}.welcome-image{max-width:360px;margin:0 auto}}@media (max-width:640px){.welcome-panel{padding:28px 16px}.welcome-text h2{font-size:24px}.welcome-image{max-width:300px;width:100%;aspect-ratio:1 / 1;object-fit:cover;object-position:top center}}#btn-mic{display:inline-flex}#btn-speaker{display:none!important}#question{transition:width .25s ease,flex .25s ease,box-shadow .25s ease}