pre code.hljs{padding:1em;display:block;overflow-x:auto}code.hljs{padding:3px 5px}.hljs{color:#c9d1d9;background:#0d1117}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#ff7b72}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#d2a8ff}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#79c0ff}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#a5d6ff}.hljs-built_in,.hljs-symbol{color:#ffa657}.hljs-comment,.hljs-code,.hljs-formula{color:#8b949e}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#7ee787}.hljs-subst{color:#c9d1d9}.hljs-section{color:#1f6feb;font-weight:700}.hljs-bullet{color:#f2cc60}.hljs-emphasis{color:#c9d1d9;font-style:italic}.hljs-strong{color:#c9d1d9;font-weight:700}.hljs-addition{color:#aff5b4;background-color:#033a16}.hljs-deletion{color:#ffdcd7;background-color:#67060c}@font-face{font-family:Pretendard Variable;font-weight:45 920;font-style:normal;font-display:optional;src:url(https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/packages/pretendard/dist/web/variable/woff2/PretendardVariable.woff2)format("woff2-variations")}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0a0a0b;--surface-1:#111113;--surface-2:#161618;--surface-3:#1f1f23;--border:#ffffff12;--border-strong:#ffffff1f;--text:#ededef;--text-secondary:#b6b6bc;--text-muted:#82828b;--accent:#6e79d6;--accent-hover:#828cf0;--accent-contrast:#fff;--accent-soft:#6e79d624;--accent-ring:#6e79d673;--danger:#f1707b;--danger-soft:#f1707b1f;--success:#4ec9a5;--radius-xs:6px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px;--radius-pill:999px;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px #0000005c;--shadow-lg:0 24px 64px #00000085;--ease:cubic-bezier(.4, 0, .2, 1);--ease-out:cubic-bezier(.16, 1, .3, 1);--dur-fast:.12s;--dur:.18s;--dur-slow:.28s;--content-width:768px;--sidebar-width:248px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Pretendard Variable,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Malgun Gothic,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden}body{background:var(--bg);margin:0;overflow:hidden}button{font:inherit;cursor:pointer;color:inherit}button:disabled{cursor:not-allowed}:focus-visible{outline:2px solid var(--accent-ring);outline-offset:2px}::selection{background:var(--accent-soft)}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-pill);background-clip:content-box;border:3px solid #0000}::-webkit-scrollbar-thumb:hover{background:var(--text-muted);background-clip:content-box}.app-shell{grid-template-columns:var(--sidebar-width) 1fr;background:var(--bg);height:100dvh;min-height:0;display:grid;overflow:hidden}.sidebar-toggle,.sidebar-backdrop{display:none}.sidebar{border-right:1px solid var(--border);background:var(--surface-1);flex-direction:column;gap:.625rem;height:100%;min-height:0;padding:.875rem .75rem;display:flex;overflow:hidden}.brand{flex-shrink:0;align-items:center;gap:.625rem;padding:.375rem .5rem .625rem;display:flex}.brand-mark{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--accent), #8e7be6);color:#fff;width:30px;height:30px;box-shadow:var(--shadow-sm);place-items:center;font-weight:800;display:grid}img.brand-mark{object-fit:cover}.brand-name{letter-spacing:-.01em;font-size:1.0625rem;font-weight:700}.new-chat{border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text);transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur-fast) var(--ease);flex-shrink:0;align-items:center;gap:.5rem;margin-top:.625rem;padding:.6875rem .875rem;font-size:.9rem;font-weight:600;display:flex}.new-chat:hover{background:var(--surface-3);border-color:var(--accent)}.new-chat:active{transform:scale(.99)}.new-chat-icon{width:1.25rem;color:var(--accent-hover);flex-shrink:0;justify-content:center;align-items:center;font-size:1.05rem;line-height:1;display:inline-flex}.search-box{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-2);transition:border-color var(--dur) var(--ease);flex-shrink:0;align-items:center;gap:.5rem;padding:0 .875rem;display:flex}.search-box:focus-within{border-color:var(--accent)}.search-icon{width:1.25rem;color:var(--text-muted);flex-shrink:0;justify-content:center;align-items:center;font-size:1.05rem;display:inline-flex}.search-box input{width:100%;color:var(--text);background:0 0;border:0;outline:none;padding:.5625rem 0;font-size:.875rem}.search-box input::placeholder{color:var(--text-muted)}.history{overscroll-behavior:contain;flex:1;min-height:0;margin-top:.125rem;padding-right:2px;overflow-y:auto}.history-label{color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin:.5rem .5rem .375rem;font-size:.6875rem;font-weight:700}.history ul{flex-direction:column;gap:.125rem;margin:0;padding:0;list-style:none;display:flex}.history-row{align-items:center;display:flex;position:relative}.history-item{border-radius:var(--radius-sm);min-width:0;color:var(--text-secondary);text-align:left;white-space:nowrap;text-overflow:ellipsis;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;flex:1;padding:.5625rem 2rem .5625rem .75rem;font-size:.875rem;overflow:hidden}.history-item:hover{background:var(--surface-2);color:var(--text)}.history-row.active .history-item{background:var(--surface-3);color:var(--text);font-weight:500}.history-menu{border-radius:var(--radius-xs);width:26px;height:26px;color:var(--text-muted);opacity:0;transition:opacity var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;place-items:center;display:grid;position:absolute;right:.25rem}.history-row:hover .history-menu,.history-row.active .history-menu{opacity:1}.history-menu:hover{background:var(--surface-1);color:var(--text)}.history-popover{z-index:20;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-3);min-width:132px;box-shadow:var(--shadow-lg);animation:message-in var(--dur) var(--ease-out) both;flex-direction:column;padding:.25rem;display:flex;position:absolute;top:calc(100% - .25rem);right:.25rem}.history-popover-item{border-radius:var(--radius-xs);color:var(--text-secondary);text-align:left;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;padding:.4375rem .625rem;font-size:.8125rem}.history-popover-item:hover{background:var(--surface-1);color:var(--text)}.history-popover-item.danger{color:var(--danger)}.history-popover-item.danger:hover{background:var(--danger-soft)}.history-rename{border:1px solid var(--accent);border-radius:var(--radius-sm);background:var(--surface-2);min-width:0;color:var(--text);outline:none;flex:1;padding:.5rem .75rem;font-size:.875rem}.history-empty{color:var(--text-muted);margin:.5rem;font-size:.8125rem}.sidebar-footer{border-top:1px solid var(--border);flex-shrink:0;margin-top:auto;padding-top:.625rem}.user-card{border-radius:var(--radius-md);text-align:left;width:100%;transition:background var(--dur-fast) var(--ease);cursor:pointer;background:0 0;border:0;align-items:center;gap:.625rem;padding:.5rem .625rem;display:flex}.user-card:hover{background:var(--surface-2)}.user-avatar{border-radius:var(--radius-pill);width:30px;height:30px;color:var(--text);background:linear-gradient(135deg,#4b5563,#2d3138);flex-shrink:0;place-items:center;font-size:.8125rem;font-weight:700;display:grid;overflow:hidden}.user-avatar img{object-fit:cover;width:100%;height:100%;display:block}.user-meta{flex-direction:column;min-width:0;line-height:1.25;display:flex}.user-name{white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;font-weight:600;overflow:hidden}.user-plan{color:var(--text-muted);font-size:.75rem}.user-gear{color:var(--text-muted);margin-left:auto;font-size:1rem}.account{position:relative}.account-menu{z-index:20;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-3);box-shadow:var(--shadow-lg);animation:message-in var(--dur) var(--ease-out) both;flex-direction:column;padding:.25rem;display:flex;position:absolute;bottom:calc(100% + .25rem);left:.25rem;right:.25rem}.chat{background:var(--bg);flex-direction:column;min-width:0;height:100%;min-height:0;display:flex;position:relative;overflow:hidden}.chat-header{border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--bg) 72%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:5;flex-shrink:0;align-items:center;gap:.75rem;height:56px;padding:0 1.5rem;display:flex}.chat-title{white-space:nowrap;text-overflow:ellipsis;font-size:.9375rem;font-weight:600;overflow:hidden}.chat-model{border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface-2);color:var(--text-secondary);align-items:center;gap:.375rem;margin-left:auto;padding:.3125rem .625rem;font-size:.75rem;font-weight:500;display:inline-flex}.chat-model:before{content:"";border-radius:var(--radius-pill);background:var(--success);width:6px;height:6px;box-shadow:0 0 0 3px #4ec9a52e}.messages{overscroll-behavior:contain;scroll-behavior:smooth;flex:1;min-height:0;padding:1.75rem 1.5rem 1rem;overflow-y:auto}.welcome{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.625rem;min-height:100%;padding:2rem 1rem;display:flex;position:relative}.welcome-glow{filter:blur(12px);z-index:0;pointer-events:none;background:radial-gradient(circle,#6e79d62e,#0000 62%);border-radius:50%;width:460px;max-width:90vw;height:460px;position:absolute;top:16%}.welcome h1{letter-spacing:-.02em;z-index:1;margin:0;font-size:clamp(1.75rem,4vw,2.375rem);font-weight:700;position:relative}.welcome p{color:var(--text-secondary);z-index:1;margin:0;font-size:1rem;position:relative}.suggestions{z-index:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:.625rem;width:min(100%,600px);margin-top:1.75rem;display:grid;position:relative}.suggestion{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);color:var(--text-secondary);text-align:left;transition:transform var(--dur) var(--ease-out), border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);align-items:center;padding:.875rem 1rem;font-size:.875rem;display:flex}.suggestion:hover{border-color:var(--border-strong);background:var(--surface-2);color:var(--text);transform:translateY(-2px)}.message-list{width:min(100%, var(--content-width));flex-direction:column;gap:1.75rem;margin:0 auto;padding-bottom:1rem;display:flex}.message{animation:message-in var(--dur-slow) var(--ease-out) both;align-items:flex-start;gap:.875rem;display:flex}@keyframes message-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.avatar{border-radius:var(--radius-sm);flex-shrink:0;place-items:center;width:30px;height:30px;margin-top:.125rem;font-size:.75rem;font-weight:700;display:grid}.message.assistant .avatar{background:linear-gradient(135deg, var(--accent), #8e7be6);color:#fff}.message.user .avatar{background:var(--surface-3);color:var(--text-secondary)}.message-body{flex:1;min-width:0}.message.assistant .message-body{padding-top:.25rem}.message.user .bubble{border-radius:var(--radius-lg);border-top-left-radius:var(--radius-xs);background:var(--surface-2);border:1px solid var(--border);white-space:pre-wrap;word-break:break-word;max-width:100%;padding:.6875rem .9375rem;line-height:1.75;display:inline-block}.message-attachments,.generated-images{gap:.625rem;margin-bottom:.625rem;display:grid}.message-attachment{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-2);align-items:center;gap:.625rem;max-width:min(100%,440px);padding:.5rem .625rem;display:flex}.message-attachment img,.attachment-chip img{border-radius:var(--radius-sm);object-fit:cover;background:var(--surface-3);width:42px;height:42px}.attachment-icon{border-radius:var(--radius-sm);background:var(--surface-3);width:42px;height:42px;color:var(--text-secondary);flex-shrink:0;place-items:center;font-size:1rem;display:grid}.attachment-meta{flex-direction:column;min-width:0;line-height:1.25;display:flex}.attachment-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:.8125rem;font-weight:600;overflow:hidden}.attachment-size{color:var(--text-muted);font-size:.75rem}.attachment-progress{border-radius:var(--radius-pill);background:var(--surface-3);width:100%;height:3px;margin-top:.25rem;display:block;overflow:hidden}.attachment-progress-bar{border-radius:inherit;background:var(--accent-hover);height:100%;transition:width var(--dur-fast) var(--ease);display:block}.tool-status{color:var(--text-muted);margin:0;font-size:.875rem}.tool-progress-status{border:1px solid var(--border);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--surface-1) 86%, transparent);gap:.875rem;width:min(100%,520px);padding:.875rem;display:grid}.image-generation-preview{aspect-ratio:1;border:1px solid var(--border);border-radius:var(--radius-md);background:linear-gradient(135deg, #ffffff0d, transparent 40%), var(--surface-2);color:var(--text-muted);place-items:center;font-size:.8125rem;display:grid;position:relative;overflow:hidden}.image-generation-glow{filter:blur(18px);background:radial-gradient(circle,#6e79d647,#0000 64%);border-radius:999px;animation:1.8s ease-in-out infinite image-pulse;position:absolute;inset:18%}.image-generation-preview span{z-index:1;position:relative}.tool-progress-preview{border:1px solid var(--border);border-radius:var(--radius-md);background:linear-gradient(135deg, #ffffff0d, transparent 40%), var(--surface-2);place-items:center;min-height:148px;display:grid;position:relative;overflow:hidden}.tool-progress-terminal{gap:.5rem;width:min(78%,320px);display:grid}.tool-progress-terminal span{border-radius:var(--radius-pill);background:linear-gradient(90deg, var(--surface-3), color-mix(in srgb, var(--accent) 42%, var(--surface-3)), var(--surface-3));background-size:220% 100%;height:8px;animation:1.4s ease-in-out infinite terminal-scan}.tool-progress-terminal span:nth-child(2){width:72%;animation-delay:.12s}.tool-progress-terminal span:nth-child(3){width:54%;animation-delay:.24s}.tool-progress-detail{gap:.625rem;display:grid}.tool-progress-detail p{color:var(--text-secondary);margin:0;font-size:.875rem}.tool-progress-detail ol{grid-template-columns:repeat(4,minmax(0,1fr));gap:.375rem;margin:0;padding:0;list-style:none;display:grid}.tool-progress-detail li{color:var(--text-muted);text-align:center;padding-top:.625rem;font-size:.6875rem;position:relative}.tool-progress-detail li:before{content:"";background:var(--surface-3);border-radius:999px;width:6px;height:6px;position:absolute;top:0;left:50%;transform:translate(-50%)}.tool-progress-detail li.completed,.tool-progress-detail li.active{color:var(--text-secondary)}.tool-progress-detail li.completed:before{background:var(--accent)}.tool-progress-detail li.active:before{background:var(--accent-hover);box-shadow:0 0 0 4px var(--accent-soft)}.reasoning-status{background:radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%), color-mix(in srgb, var(--surface-1) 90%, transparent);border-color:color-mix(in srgb, var(--accent) 32%, var(--border));grid-template-columns:auto 1fr;align-items:center;gap:1rem}.reasoning-indicator{place-items:center;width:44px;height:44px;display:grid;position:relative}.reasoning-orb{background:radial-gradient(circle, color-mix(in srgb, var(--accent) 70%, transparent), transparent 68%);filter:blur(6px);border-radius:999px;animation:1.6s ease-in-out infinite reasoning-pulse;position:absolute;inset:0}.reasoning-wave{z-index:1;align-items:flex-end;gap:3px;height:18px;display:flex;position:relative}.reasoning-wave span{border-radius:var(--radius-pill);background:color-mix(in srgb, var(--accent) 78%, var(--surface-3));width:3px;height:100%;animation:1s ease-in-out infinite reasoning-bounce}.reasoning-wave span:nth-child(2){animation-delay:.16s}.reasoning-wave span:nth-child(3){animation-delay:.32s}.reasoning-headline{color:var(--text);font-size:.875rem;font-weight:600}.reasoning-thought{max-height:4.5rem;color:var(--text-muted);white-space:pre-wrap;font-size:.8125rem;line-height:1.45;overflow:hidden;-webkit-mask-image:linear-gradient(#000 60%,#0000);mask-image:linear-gradient(#000 60%,#0000);margin-top:.25rem!important}@keyframes reasoning-pulse{0%,to{opacity:.5;transform:scale(.9)}50%{opacity:1;transform:scale(1.05)}}@keyframes reasoning-bounce{0%,to{opacity:.7;transform:scaleY(.4)}50%{opacity:1;transform:scaleY(1)}}@keyframes image-pulse{0%,to{opacity:.45;transform:scale(.92)}50%{opacity:.85;transform:scale(1.05)}}@keyframes terminal-scan{0%{opacity:.55;background-position:120% 0}50%{opacity:.95}to{opacity:.55;background-position:-120% 0}}.generated-image{width:min(100%,520px);margin:0}.generated-image img{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-2);width:100%;display:block}.generated-image.partial img{opacity:.72}.generated-image.partial{position:relative}.generated-image.partial:after{content:"최종 이미지 정리 중";border:1px solid var(--border);border-radius:var(--radius-pill);background:color-mix(in srgb, var(--surface-1) 82%, transparent);color:var(--text-secondary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:.3125rem .5625rem;font-size:.6875rem;font-weight:600;position:absolute;top:.75rem;right:.75rem}.generated-image figcaption{color:var(--text-muted);margin-top:.375rem;font-size:.75rem}.generated-image-progress{grid-template-columns:repeat(4,minmax(0,1fr));gap:.375rem;margin:.5rem 0 0;padding:0;list-style:none;display:grid}.generated-image-progress li{color:var(--text-muted);text-align:center;padding-top:.625rem;font-size:.6875rem;position:relative}.generated-image-progress li:before{content:"";background:var(--surface-3);border-radius:999px;width:6px;height:6px;position:absolute;top:0;left:50%;transform:translate(-50%)}.generated-image-progress li.completed,.generated-image-progress li.active{color:var(--text-secondary)}.generated-image-progress li.completed:before{background:var(--accent)}.generated-image-progress li.active:before{background:var(--accent-hover);box-shadow:0 0 0 4px var(--accent-soft)}.generated-image-actions{gap:.375rem;margin-top:.5rem;display:flex}.generated-image-action{border:1px solid var(--border);border-radius:var(--radius-xs);background:var(--surface-2);color:var(--text-secondary);transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);padding:.375rem .625rem;font-size:.75rem}.generated-image-action:hover:not(:disabled){border-color:var(--border-strong);background:var(--surface-3);color:var(--text)}.generated-image-action:disabled{cursor:not-allowed;opacity:.55}.html-artifacts{gap:.875rem;margin-top:.875rem;display:grid}.file-artifacts{flex-direction:column;gap:.5rem;margin-top:.875rem;display:flex}.file-artifact{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);width:min(100%,420px);color:var(--text-primary);transition:border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);align-items:center;gap:.6rem;padding:.6rem .8rem;text-decoration:none;display:flex}.file-artifact:hover{border-color:var(--accent);background:var(--surface-2)}.file-artifact-icon{background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:8px;flex-shrink:0;place-items:center;font-weight:700;display:grid}.file-artifact-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:.875rem;font-weight:600;overflow:hidden}.file-artifact-hint{color:var(--text-tertiary);flex-shrink:0;font-size:.75rem}.html-artifact{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-1);width:min(100%,760px);margin:0;overflow:hidden}.html-artifact iframe{background:#fff;border:0;width:100%;min-height:240px;display:block;overflow:hidden}.html-artifact-actions{border-top:1px solid var(--border);background:var(--surface-1);gap:.375rem;padding:.625rem .875rem;display:flex}.typing-inline{align-items:center;gap:.3rem;min-height:1.6em;padding-top:.25rem;display:inline-flex}.typing-inline span{background:var(--text-muted);border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite typing}.typing-inline span:nth-child(2){animation-delay:.15s}.typing-inline span:nth-child(3){animation-delay:.3s}@keyframes typing{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.message-actions{opacity:0;transition:opacity var(--dur) var(--ease);gap:.25rem;margin-top:.5rem;display:flex}.message:hover .message-actions,.message:focus-within .message-actions{opacity:1}.message-action{border-radius:var(--radius-xs);color:var(--text-muted);transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;align-items:center;gap:.3rem;padding:.3125rem .5rem;font-size:.75rem;display:inline-flex}.message-action:hover{background:var(--surface-2);color:var(--text)}.message-action.is-done{color:var(--success)}.markdown{color:var(--text);word-break:break-word;font-size:1rem;line-height:1.75}.markdown>:first-child{margin-top:0}.markdown>:last-child{margin-bottom:0}.markdown p{margin:.75rem 0}.markdown h1,.markdown h2,.markdown h3,.markdown h4{letter-spacing:-.01em;margin:1.5rem 0 .75rem;font-weight:700;line-height:1.3}.markdown h1{font-size:1.5rem}.markdown h2{font-size:1.25rem}.markdown h3{font-size:1.0625rem}.markdown ul,.markdown ol{margin:.75rem 0;padding-left:1.5rem}.markdown li{margin:.3rem 0}.markdown li::marker{color:var(--text-muted)}.markdown a{color:var(--accent-hover);border-bottom:1px solid color-mix(in srgb, var(--accent-hover) 40%, transparent);transition:border-color var(--dur-fast) var(--ease);text-decoration:none}.markdown a:hover{border-bottom-color:var(--accent-hover)}.markdown img{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-2);max-width:min(100%,560px);height:auto;margin:1rem 0;display:block}.markdown strong{color:#fff;font-weight:700}.markdown blockquote{border-left:3px solid var(--border-strong);color:var(--text-secondary);margin:.875rem 0;padding:.25rem 1rem}.markdown hr{border:0;border-top:1px solid var(--border);margin:1.5rem 0}.markdown table{border-collapse:collapse;border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;margin:1rem 0;font-size:.875rem;overflow:hidden}.markdown th,.markdown td{border:1px solid var(--border);text-align:left;padding:.5rem .75rem}.markdown th{background:var(--surface-2);font-weight:600}.markdown tr:nth-child(2n) td{background:color-mix(in srgb, var(--surface-1) 60%, transparent)}.markdown :not(pre)>code{border-radius:var(--radius-xs);background:var(--surface-3);border:1px solid var(--border);color:#e6c07b;padding:.15em .4em;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em}.code-block{border:1px solid var(--border);border-radius:var(--radius-md);background:#0d1117;margin:1rem 0;overflow:hidden}.code-block-header{background:var(--surface-2);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.4375rem .875rem;display:flex}.code-block-lang{letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);font-size:.7rem;font-weight:600}.code-block-copy{color:var(--text-muted);border-radius:var(--radius-xs);transition:color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);background:0 0;border:0;padding:.2rem .45rem;font-size:.75rem}.code-block-copy:hover{color:var(--text);background:var(--surface-3)}.code-block-copy.is-copied{color:var(--success)}.code-block pre{margin:0;padding:.875rem 1rem;overflow-x:auto}.code-block pre code{background:0 0;padding:0;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.8125rem;line-height:1.65}.composer{background:linear-gradient(to top, var(--bg) 60%, transparent);flex-shrink:0;padding:.5rem 1.5rem 1.25rem}.composer-error{width:min(100%, var(--content-width));border:1px solid var(--danger);border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);margin:0 auto .5rem;padding:.5rem .875rem;font-size:.8125rem}.attachment-tray{width:min(100%, var(--content-width));flex-wrap:wrap;gap:.5rem;margin:0 auto .5rem;display:flex}.attachment-chip{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);align-items:center;gap:.5rem;max-width:min(100%,280px);padding:.375rem .375rem .375rem .5rem;display:inline-flex}.attachment-chip.error{border-color:var(--danger);background:var(--danger-soft)}.attachment-remove{border-radius:var(--radius-xs);width:24px;height:24px;color:var(--text-muted);transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;flex-shrink:0;place-items:center;font-size:1rem;line-height:1;display:grid}.attachment-remove:hover{background:var(--surface-3);color:var(--text)}.composer-form{width:min(100%, var(--content-width));border:1px solid var(--border-strong);border-radius:var(--radius-xl);background:var(--surface-1);box-shadow:var(--shadow-md);transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);align-items:flex-end;gap:.375rem;margin:0 auto;padding:.5rem .5rem .5rem .75rem;display:flex}.composer-form:focus-within{border-color:var(--accent);box-shadow:var(--shadow-md), 0 0 0 3px var(--accent-soft)}.chat.drag-active .messages{background:radial-gradient(circle,#6e79d614,#0000 55%)}.drop-hint{z-index:8;border:1px solid var(--accent);border-radius:var(--radius-pill);background:var(--surface-2);color:var(--text);box-shadow:var(--shadow-md);pointer-events:none;padding:.5rem .875rem;font-size:.8125rem;font-weight:600;position:absolute;bottom:7.5rem;left:50%;transform:translate(-50%)}.composer-attach-menu{flex-shrink:0;margin-bottom:.0625rem;position:relative}.composer-attach{border-radius:var(--radius-xs);width:32px;height:36px;color:var(--text-secondary);transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;flex-shrink:0;place-items:center;padding:0;font-size:1.35rem;font-weight:600;line-height:1;display:grid}.composer-attach:hover:not(:disabled){color:var(--text);background:0 0}.composer-attach:disabled{color:var(--text-muted);opacity:.6}.attachment-popover{z-index:30;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-3);min-width:150px;box-shadow:var(--shadow-lg);animation:message-in var(--dur) var(--ease-out) both;flex-direction:column;padding:.25rem;display:flex;position:absolute;bottom:calc(100% + .5rem);left:0}.attachment-popover-item{border-radius:var(--radius-xs);color:var(--text-secondary);text-align:left;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;padding:.5rem .625rem;font-size:.8125rem}.attachment-popover-item:hover{background:var(--surface-1);color:var(--text)}.composer-input{color:var(--text);font:inherit;resize:none;background:0 0;border:0;outline:none;flex:1;max-height:200px;padding:.5rem 0;font-size:1rem;line-height:1.55}.composer-input::placeholder{color:var(--text-muted)}.composer-send{border-radius:var(--radius-md);background:var(--accent);width:38px;height:38px;color:var(--accent-contrast);transition:background var(--dur) var(--ease), transform var(--dur-fast) var(--ease);border:0;flex-shrink:0;place-items:center;font-size:1.05rem;display:grid}.composer-send:hover:not(:disabled){background:var(--accent-hover)}.composer-send:active:not(:disabled){transform:scale(.94)}.composer-send:disabled{background:var(--surface-3);color:var(--text-muted)}.composer-hint{width:min(100%, var(--content-width));color:var(--text-muted);text-align:center;margin:.625rem auto 0;font-size:.75rem}.scroll-bottom{border:1px solid var(--border-strong);border-radius:var(--radius-pill);background:var(--surface-2);width:36px;height:36px;color:var(--text-secondary);box-shadow:var(--shadow-md);z-index:6;animation:message-in var(--dur) var(--ease-out) both;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);place-items:center;display:grid;position:absolute;bottom:7.5rem;left:50%;transform:translate(-50%)}.scroll-bottom:hover{background:var(--surface-3);color:var(--text)}@media (width<=860px){.app-shell{grid-template-columns:1fr}.sidebar{z-index:60;border-right:1px solid var(--border);width:min(82vw,320px);height:100dvh;transition:transform var(--dur) var(--ease);box-shadow:var(--shadow-lg);border-bottom:0;position:fixed;inset:0 auto 0 0;transform:translate(-100%)}.app-shell.sidebar-open .sidebar{transform:translate(0)}.sidebar-toggle{z-index:50;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-1);width:2.25rem;height:2.25rem;color:var(--text);justify-content:center;align-items:center;font-size:1.1rem;line-height:1;display:inline-flex;position:fixed;top:.55rem;left:.6rem}.sidebar-backdrop{z-index:55;background:#00000073;position:fixed;inset:0}.app-shell.sidebar-open .sidebar-backdrop{display:block}.app-shell .chat-header,.app-shell .knowledge-editor-header{padding-left:3.25rem}.suggestions{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important}}.new-knowledge{border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);background:0 0;flex-shrink:0;align-items:center;gap:.5rem;padding:.6875rem .875rem;font-size:.9rem;font-weight:600;display:flex}.new-knowledge:hover,.new-knowledge.active{background:var(--surface-2);border-color:var(--accent);color:var(--text)}.new-knowledge-icon{width:1.25rem;color:var(--accent-hover);flex-shrink:0;justify-content:center;align-items:center;font-size:1.05rem;line-height:1;display:inline-flex}.knowledge-editor{background:var(--bg);flex-direction:column;height:100%;min-height:0;display:flex;position:relative}.knowledge-editor-header{border-bottom:1px solid var(--border);background:var(--surface-1);flex-shrink:0;align-items:center;gap:.75rem;height:56px;padding:0 1.25rem;display:flex}.knowledge-back{color:var(--text-secondary);border-radius:var(--radius-sm);transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);background:0 0;border:0;padding:.375rem .5rem;font-size:.875rem;font-weight:600}.knowledge-back:hover{background:var(--surface-3);color:var(--text)}.knowledge-editor-title{font-size:.9375rem;font-weight:700}.knowledge-editor-actions{gap:.5rem;margin-left:auto;display:flex}.knowledge-btn{border-radius:var(--radius-md);transition:background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);padding:.5rem .875rem;font-size:.8125rem;font-weight:600}.knowledge-btn.ghost{border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text-secondary)}.knowledge-btn.ghost:hover{background:var(--surface-3);color:var(--text)}.knowledge-btn.primary{background:var(--accent);color:var(--accent-contrast);border:1px solid #0000}.knowledge-btn.primary:hover:not(:disabled){background:var(--accent-hover)}.knowledge-btn.primary:disabled{background:var(--surface-3);color:var(--text-muted)}.knowledge-editor-body{flex-direction:column;flex:1;gap:1rem;width:min(100%,820px);min-height:0;margin:0 auto;padding:0 1.5rem 4rem;display:flex;overflow-y:auto}.knowledge-title-row{align-items:flex-end;gap:1rem;display:flex}.knowledge-title-row .knowledge-title-input{flex:1;min-width:0}.knowledge-category-pick{flex-direction:column;flex-shrink:0;gap:.25rem;display:flex}.knowledge-category-pick-label{color:var(--text-muted);font-size:.75rem}.knowledge-category-pick select{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;outline:none;max-width:12rem;padding:.4rem .6rem;font-size:.9rem}.knowledge-category-pick select:focus{border-color:var(--accent)}.knowledge-title-input{border:0;border-bottom:1px solid var(--border);width:100%;color:var(--text);background:0 0;outline:none;padding:.5rem 0 .75rem;font-size:1.5rem;font-weight:700}.knowledge-title-input::placeholder{color:var(--text-muted)}.knowledge-editor-sticky{z-index:3;background:var(--bg);flex-direction:column;gap:1rem;margin:0 -1.5rem;padding:1.5rem 1.5rem .5rem;display:flex;position:sticky;top:0}.knowledge-toolbar{background:var(--bg);flex-wrap:wrap;gap:.375rem;padding:.25rem 0;display:flex}.knowledge-tool{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-secondary);transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);padding:.4375rem .75rem;font-size:.8125rem;font-weight:600}.knowledge-tool:hover:not(:disabled){background:var(--surface-3);border-color:var(--accent);color:var(--text)}.knowledge-tool.active{background:var(--accent-soft);border-color:var(--accent);color:var(--text)}.knowledge-tool.danger{color:var(--danger)}.knowledge-tool.danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger);color:var(--danger)}.knowledge-tool:disabled{opacity:.45;cursor:not-allowed}.knowledge-toolbar-divider{background:var(--border-strong);align-self:stretch;width:1px;margin:.125rem .25rem}.knowledge-editor-surface-wrap{position:relative}.knowledge-polish-overlay{z-index:4;text-align:center;border-radius:var(--radius-md);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#111113e0;flex-direction:column;justify-content:center;align-items:center;gap:.6rem;padding:1.5rem;display:flex;position:absolute;inset:0}.knowledge-polish-text{color:var(--text);font-size:.95rem;font-weight:600}.knowledge-polish-sub{max-width:22rem;color:var(--text-tertiary);font-size:.8125rem;line-height:1.55}.knowledge-polish-spinner{border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;width:1.5rem;height:1.5rem;animation:.7s linear infinite knowledge-spin}.knowledge-polish-spinner.sm{vertical-align:-.1em;border-width:2px;width:.85rem;height:.85rem;margin-right:.4rem;display:inline-block}@keyframes knowledge-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.knowledge-polish-spinner{animation-duration:1.6s}}.knowledge-editor-surface{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);min-height:360px;transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);flex:none}.knowledge-editor-surface:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.knowledge-editor-surface.at-limit{border-color:var(--danger);box-shadow:0 0 0 3px var(--danger-soft)}.knowledge-prosemirror{min-height:360px;color:var(--text);outline:none;padding:1rem 1.125rem;font-size:.9375rem;line-height:1.7}.knowledge-prosemirror>:first-child{margin-top:0}.knowledge-prosemirror p{margin:0 0 .75rem}.knowledge-prosemirror h1,.knowledge-prosemirror h2,.knowledge-prosemirror h3{margin:1.4rem 0 .6rem;font-weight:700;line-height:1.3}.knowledge-prosemirror h1{font-size:1.5rem}.knowledge-prosemirror h2{font-size:1.25rem}.knowledge-prosemirror h3{font-size:1.0625rem}.knowledge-prosemirror strong{color:var(--text);font-weight:700}.knowledge-prosemirror ul,.knowledge-prosemirror ol{margin:0 0 .75rem;padding-left:1.4rem}.knowledge-prosemirror li{margin:.2rem 0}.knowledge-prosemirror a{color:var(--accent-hover);text-decoration:underline}.knowledge-prosemirror code{background:var(--surface-3);border-radius:var(--radius-xs);padding:.1rem .35rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em}.knowledge-prosemirror pre{background:var(--surface-3);border:1px solid var(--border);border-radius:var(--radius-md);margin:0 0 .75rem;padding:.75rem .875rem;overflow-x:auto}.knowledge-prosemirror pre code{background:0 0;padding:0}.knowledge-prosemirror img{border-radius:var(--radius-sm);max-width:100%;height:auto;margin:.25rem 0}.knowledge-prosemirror img.ProseMirror-selectednode{outline:2px solid var(--accent);outline-offset:2px}.knowledge-prosemirror table{border-collapse:collapse;table-layout:fixed;width:100%;margin:0 0 .75rem;overflow:hidden}.knowledge-prosemirror th,.knowledge-prosemirror td{border:1px solid var(--border-strong);text-align:left;vertical-align:top;padding:.4375rem .625rem}.knowledge-prosemirror th{background:var(--surface-3);font-weight:700}.knowledge-prosemirror .selectedCell:after{content:"";background:var(--accent-soft);pointer-events:none;position:absolute;inset:0}.knowledge-prosemirror td,.knowledge-prosemirror th{position:relative}.knowledge-meta-row{justify-content:space-between;align-items:center;gap:1rem;display:flex}.knowledge-hint{color:var(--text-muted);margin:0;font-size:.75rem;line-height:1.5}.knowledge-counter{color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:.75rem}.knowledge-counter.warn{color:var(--accent-hover)}.knowledge-counter.over{color:var(--danger);font-weight:700}.knowledge-status{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text-secondary);margin:0;padding:.625rem .875rem;font-size:.8125rem}.knowledge-status.error{color:#a3271f;background:#fdecec;border-color:#f3b1b1}.knowledge-status.success{color:#1f7a44;background:#ecf8f0;border-color:#b6e0c4}.knowledge-editor-status{box-sizing:border-box;flex-shrink:0;width:min(100%,820px);margin:.625rem auto 0}.login-shell{background:radial-gradient(80% 80% at 50% 0%, var(--surface-1), var(--bg));place-items:center;width:100%;min-height:100vh;padding:1.5rem;display:grid}.login-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-1);width:100%;max-width:360px;box-shadow:var(--shadow-lg);flex-direction:column;gap:.875rem;padding:2rem;display:flex}.login-brand{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.login-title{margin:0;font-size:1.375rem;font-weight:700}.login-subtitle{color:var(--text-secondary);margin:0 0 .5rem;font-size:.875rem}.login-field{color:var(--text-secondary);flex-direction:column;gap:.375rem;font-size:.8125rem;display:flex}.login-field input{border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text);padding:.625rem .75rem;font-size:.9375rem}.login-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring);outline:none}.login-error{border-radius:var(--radius-md);color:#a3271f;background:#fdecec;border:1px solid #f3b1b1;margin:0;padding:.5rem .75rem;font-size:.8125rem}.login-google{border:1px solid var(--border-strong);border-radius:var(--radius-md);color:#1f1f1f;cursor:pointer;width:100%;transition:background var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);background:#fff;justify-content:center;align-items:center;gap:.625rem;padding:.7rem 1rem;font-size:.9375rem;font-weight:600;display:flex}.login-google:hover:not(:disabled){box-shadow:var(--shadow-sm);background:#f5f5f5}.login-google:disabled{opacity:.6;cursor:not-allowed}.login-google-icon{flex-shrink:0;width:18px;height:18px}.login-divider{color:var(--text-tertiary);align-items:center;gap:.75rem;font-size:.75rem;display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--border);flex:1;height:1px}.login-submit{border-radius:var(--radius-md);background:var(--accent);color:var(--accent-contrast);cursor:pointer;transition:background var(--dur) var(--ease);border:1px solid #0000;margin-top:.5rem;padding:.625rem .875rem;font-size:.9375rem;font-weight:600}.login-submit:hover:not(:disabled){background:var(--accent-hover)}.login-submit:disabled{background:var(--surface-3);color:var(--text-muted);cursor:not-allowed}.user-signout{border-radius:var(--radius-pill);color:var(--text-muted);cursor:pointer;width:30px;height:30px;transition:background var(--dur) var(--ease), color var(--dur) var(--ease);background:0 0;border:0;flex-shrink:0;margin-left:auto;font-size:1rem}.user-signout:hover{background:var(--danger-soft);color:var(--danger)}.confirm-card{text-align:left;gap:.875rem;max-width:360px}.confirm-title{margin:0;font-size:1.0625rem;font-weight:600}.confirm-text{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.5}.confirm-actions{justify-content:flex-end;gap:.5rem;margin-top:.25rem;display:flex}.confirm-cancel,.confirm-confirm{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);padding:.5rem .875rem;font-size:.875rem;font-weight:600}.confirm-cancel{border:1px solid var(--border-strong);color:var(--text-secondary);background:0 0}.confirm-cancel:hover{background:var(--surface-2);color:var(--text)}.confirm-confirm{border:1px solid var(--danger);background:var(--danger);color:#fff}.confirm-confirm:hover{background:var(--danger-soft);color:var(--danger)}.knowledge-list{background:var(--bg);flex-direction:column;flex:1;min-width:0;height:100%;min-height:0;display:flex;position:relative;overflow:hidden}.knowledge-list-body{flex-direction:column;flex:1;gap:1rem;width:100%;max-width:920px;min-height:0;margin:0 auto;padding:1.25rem;display:flex;overflow-y:auto}.knowledge-list-empty{color:var(--text-secondary);text-align:center;flex-direction:column;align-items:center;gap:.875rem;padding:3rem 1rem;display:flex}.knowledge-card-list{flex-direction:column;gap:.625rem;margin:0;padding:0;list-style:none;display:flex}.knowledge-card{text-align:left;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);cursor:pointer;width:100%;transition:border-color var(--dur) var(--ease), background var(--dur) var(--ease);flex-direction:column;gap:.5rem;padding:.875rem 1rem;display:flex}.knowledge-card:hover{border-color:var(--accent);background:var(--surface-2)}.knowledge-card-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.knowledge-card-title{color:var(--text);font-weight:600}.knowledge-card-meta{color:var(--text-muted);gap:.75rem;font-size:.8125rem;display:flex}.knowledge-card-cta{color:var(--accent,#2f6df6);margin-left:auto;font-weight:600}.knowledge-card-earning{color:var(--accent-hover,#2f6df6);margin-left:auto;font-weight:600}.knowledge-earning-stat{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);flex-direction:column;gap:.125rem;padding:.75rem .875rem;display:flex}.knowledge-earning-amount{color:var(--text);font-size:1.125rem;font-weight:700}.knowledge-earning-sub{color:var(--text-muted);font-size:.8125rem}.knowledge-card-reason{color:var(--danger);margin:0;font-size:.8125rem}.knowledge-badge{border-radius:var(--radius-pill);border:1px solid var(--border-strong);background:var(--surface-3);color:var(--text-secondary);white-space:nowrap;flex-shrink:0;padding:.1875rem .625rem;font-size:.75rem;font-weight:600}.knowledge-badge.small{padding:.125rem .5rem;font-size:.6875rem}.knowledge-badge.published{color:var(--success);background:#4ec9a529;border-color:#0000}.knowledge-badge.rejected{background:var(--danger-soft);color:var(--danger);border-color:#0000}.knowledge-badge.pending{background:var(--accent-soft);color:var(--accent-hover);border-color:#0000}.knowledge-detail{flex-direction:column;gap:1rem;display:flex}.knowledge-detail-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.knowledge-detail-head h1{margin:0;font-size:1.375rem}.knowledge-detail-author{color:var(--text-muted);margin:0;font-size:.8125rem}.knowledge-review-history{border-top:1px solid var(--border);padding-top:1rem}.knowledge-review-history h2{margin:0 0 .75rem;font-size:1rem}.knowledge-review-history ul{flex-direction:column;gap:.625rem;margin:0;padding:0;list-style:none;display:flex}.knowledge-review-history li{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.knowledge-review-meta{color:var(--text-muted);font-size:.8125rem}.knowledge-review-reason{color:var(--text-secondary);flex-basis:100%;margin:0;font-size:.875rem}.knowledge-filter-tabs{flex-wrap:wrap;gap:.5rem;display:flex}.knowledge-filter-tab{border:1px solid var(--border-strong);border-radius:var(--radius-pill);background:var(--surface-2);color:var(--text-secondary);cursor:pointer;transition:border-color var(--dur) var(--ease), color var(--dur) var(--ease);padding:.375rem .875rem;font-size:.8125rem}.knowledge-filter-tab:hover{border-color:var(--accent);color:var(--text)}.knowledge-filter-tab.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-hover)}.knowledge-action-bar{gap:.625rem;display:flex}.knowledge-btn.danger{border:1px solid var(--danger);background:var(--danger-soft);color:var(--danger);cursor:pointer}.knowledge-btn.danger:hover:not(:disabled){background:#f1707b33}.knowledge-btn:disabled{opacity:.5;cursor:not-allowed}.knowledge-reject-form{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);flex-direction:column;gap:.625rem;padding:.875rem 1rem;display:flex}.knowledge-reject-form label{color:var(--text-secondary);flex-direction:column;gap:.375rem;font-size:.8125rem;display:flex}.knowledge-reject-form select,.knowledge-reject-form textarea{border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text);padding:.5rem .625rem;font-family:inherit;font-size:.875rem}.knowledge-reject-form textarea{resize:vertical}.knowledge-appeal-form{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);flex-direction:column;gap:.625rem;padding:.875rem 1rem;display:flex}.knowledge-field-label{color:var(--text-secondary);font-size:.8125rem}.knowledge-textarea{border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text);resize:vertical;padding:.5rem .625rem;font-family:inherit;font-size:.875rem}.knowledge-appeal-banner{border:1px solid var(--border-strong);border-left:3px solid var(--accent,#6b8afd);border-radius:var(--radius-md);background:var(--surface-1);flex-direction:column;gap:.375rem;padding:.75rem 1rem;display:flex}.knowledge-appeal-banner-label{color:var(--text-secondary);font-size:.75rem;font-weight:600}.knowledge-appeal-banner p{color:var(--text);white-space:pre-wrap;margin:0;font-size:.875rem}.points-pill{border:1px solid var(--border-strong);background:var(--surface-1);color:var(--text);white-space:nowrap;border-radius:999px;align-items:center;gap:.25rem;padding:.25rem .625rem;font-size:.8125rem;font-weight:600;display:inline-flex}.points-table{border-collapse:collapse;width:100%;font-size:.875rem}.points-table th,.points-table td{text-align:left;border-bottom:1px solid var(--border);padding:.625rem .75rem}.points-table th{color:var(--text-secondary);font-size:.75rem;font-weight:600}.points-table .points-num{text-align:right;font-variant-numeric:tabular-nums}.points-table .points-addr{font-family:var(--font-mono,monospace);word-break:break-all;max-width:16rem;font-size:.75rem}.points-actions{gap:.5rem;display:flex}.reward-section{margin-bottom:1.75rem}.reward-section h2{margin:0 0 .5rem;font-size:1rem;font-weight:600}.reward-field-row{align-items:stretch;gap:.6rem;display:flex}.reward-input{flex:1;min-width:0}.reward-page .knowledge-list-body{gap:1.25rem;padding-top:1.5rem}.reward-hero{border-radius:var(--radius-lg);border:1px solid color-mix(in srgb, var(--accent) 35%, var(--border));background:radial-gradient(120% 160% at 0% 0%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 58%), radial-gradient(90% 120% at 100% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 55%), linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, var(--surface-1)), var(--surface-1));box-shadow:var(--shadow-lg);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem 1.5rem;padding:1.6rem 1.75rem;display:flex;position:relative}.reward-hero-text{flex-direction:column;gap:.3rem;display:flex;position:relative}.reward-hero-label{color:var(--text-secondary);letter-spacing:.02em;font-size:.8125rem;font-weight:600}.reward-hero-sub{color:var(--text-secondary);margin:0;font-size:.8125rem}.reward-hero-balance{color:var(--text);letter-spacing:-.02em;white-space:nowrap;align-items:baseline;gap:.35rem;font-size:2.4rem;font-weight:800;line-height:1.2;display:flex;position:relative}.reward-hero-diamond{color:var(--accent);font-size:1.35rem}.reward-hero-amount{font-variant-numeric:tabular-nums}.reward-hero-unit{color:var(--text-secondary);font-size:1.1rem;font-weight:700}.reward-card{border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--surface-1);flex-direction:column;gap:.9rem;padding:1.5rem 1.6rem;display:flex}.reward-card h2{margin:0;font-size:1rem;font-weight:700}.reward-card .knowledge-hint{margin:0}.reward-card-head{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.reward-card-head h2{margin:0}.reward-soon-badge{background:color-mix(in srgb, var(--accent) 16%, transparent);color:var(--accent-hover);border-radius:999px;flex-shrink:0;padding:.15rem .6rem;font-size:.72rem;font-weight:700}.reward-card-soon .reward-field-row{opacity:.7}.reward-soon-note{color:var(--text-tertiary);margin:0;font-size:.8125rem}.earnings-summary{border:1px solid var(--border-strong);background:linear-gradient(135deg, var(--surface-1), var(--surface-2));border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.75rem;padding:1.25rem 1.5rem;display:flex}.earnings-summary-label{color:var(--text-secondary);margin:0;font-size:.8125rem}.earnings-summary-value{font-variant-numeric:tabular-nums;color:var(--text);margin:.25rem 0 .375rem;font-size:2rem;font-weight:700}.earnings-summary-sub{color:var(--text-secondary);margin:0;font-size:.8125rem}.earnings-summary-meta{color:var(--text-secondary);flex-direction:column;align-items:flex-end;gap:.375rem;font-size:.75rem;display:flex}.earnings-live{color:var(--text-secondary);align-items:center;gap:.25rem;font-weight:600;display:inline-flex}.earnings-live.on{color:#16a34a}.earnings-count{background:var(--surface-2);border:1px solid var(--border);text-align:center;min-width:1.5rem;color:var(--text-secondary);border-radius:999px;margin-left:.25rem;padding:0 .4rem;font-size:.75rem;font-weight:600;display:inline-block}.earnings-tabs{margin-bottom:1rem}.earnings-tabs .earnings-count{margin-left:.4rem}.earnings-list{flex-direction:column;gap:.625rem;margin:0;padding:0;list-style:none;display:flex}.earnings-item{border:1px solid var(--border);background:var(--surface-1);text-align:left;cursor:pointer;border-radius:12px;flex-direction:column;gap:.375rem;width:100%;padding:.875rem 1rem;transition:border-color .15s,background .15s;display:flex}.earnings-item:hover{border-color:var(--border-strong);background:var(--surface-2)}.earnings-item-head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.earnings-item-title{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.earnings-item-points{font-variant-numeric:tabular-nums;color:var(--text);flex-shrink:0;font-weight:700}.earnings-item-status{color:var(--text-secondary);flex-shrink:0;font-size:.8125rem}.earnings-item-reason{color:#b91c1c;margin:0;font-size:.8125rem;line-height:1.45}.earnings-pager{justify-content:center;align-items:center;gap:1rem;margin-top:1.25rem;display:flex}.earnings-pager-info{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:.8125rem}.admin-page{background:var(--bg);flex-direction:column;width:100%;height:100vh;display:flex}.admin-denied{height:100%;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:1rem;display:flex}.admin-login-page{background:var(--bg);justify-content:center;align-items:center;width:100%;min-height:100vh;padding:2rem;display:flex}.admin-shell{background:var(--bg);width:100%;height:100vh;display:flex}.admin-sidebar{border-right:1px solid var(--border);background:var(--surface-1);flex-direction:column;flex-shrink:0;gap:1rem;width:240px;padding:1rem .75rem;display:flex}.admin-brand{align-items:center;gap:.5rem;padding:.25rem .5rem;font-size:1rem;font-weight:700;display:flex}.admin-nav{flex-direction:column;flex:1;gap:.25rem;min-height:0;display:flex;overflow-y:auto}.admin-nav-item{border-radius:var(--radius-md);width:100%;color:var(--text-secondary);text-align:left;cursor:pointer;transition:background var(--dur) var(--ease), color var(--dur) var(--ease);background:0 0;border:0;align-items:center;gap:.625rem;padding:.625rem .75rem;font-size:.875rem;font-weight:500;display:flex}.admin-nav-item:hover{background:var(--surface-2);color:var(--text)}.admin-nav-item.active{background:var(--accent-soft);color:var(--accent-hover);font-weight:600}.admin-nav-icon{text-align:center;width:1.25rem;color:var(--accent-hover)}.admin-sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:.5rem;padding-top:.75rem;display:flex}.admin-home-link{border-radius:var(--radius-md);color:var(--text-muted);text-align:left;cursor:pointer;transition:background var(--dur) var(--ease), color var(--dur) var(--ease);background:0 0;border:0;padding:.5rem .625rem;font-size:.8125rem}.admin-home-link:hover{background:var(--surface-2);color:var(--text)}.admin-content{flex-direction:column;flex:1;min-width:0;height:100%;display:flex;overflow:hidden}.login-overlay{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000073;place-items:center;padding:1.5rem;display:grid;position:fixed;inset:0}.login-overlay .login-card{position:relative}.login-close{border-radius:var(--radius-pill);width:30px;height:30px;color:var(--text-muted);cursor:pointer;transition:background var(--dur) var(--ease), color var(--dur) var(--ease);background:0 0;border:0;font-size:.9rem;position:absolute;top:.75rem;right:.75rem}.login-close:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.sidebar-login{width:100%}.profile-card{overscroll-behavior:contain;scrollbar-gutter:stable;width:min(420px,100%);max-width:420px;max-height:calc(100dvh - 3rem);overflow-y:auto}@media (width<=480px){.profile-card{max-height:calc(100dvh - 3rem)}}.profile-avatar-row{align-items:center;gap:1rem;margin:.25rem 0 .5rem;display:flex}.profile-avatar-preview{background:var(--surface-3);width:64px;height:64px;color:var(--text-secondary);border-radius:50%;flex-shrink:0;place-items:center;font-size:1.5rem;font-weight:600;display:grid;overflow:hidden}.profile-avatar-preview img{object-fit:cover;width:100%;height:100%}.profile-avatar-pick{cursor:pointer}.profile-verify{border:1px solid var(--border);background:var(--surface-2);border-radius:12px;flex-direction:column;gap:.5rem;margin-top:.5rem;padding:.875rem 1rem;display:flex}.profile-verify-head{color:var(--text-primary);justify-content:space-between;align-items:center;font-weight:600;display:flex}.profile-verify-badge{background:var(--surface-3);color:var(--text-secondary);border-radius:999px;padding:.15rem .6rem;font-size:.75rem;font-weight:600}.profile-verify-badge[data-status=pending]{color:#b45309;background:#eab30829}.profile-verify-badge[data-status=approved]{color:#15803d;background:#22c55e29}.profile-verify-badge[data-status=rejected]{color:#b91c1c;background:#ef444429}.profile-verify-hint{color:var(--text-secondary);margin:0;font-size:.8125rem;line-height:1.5}.profile-verify-note{color:var(--text-muted);margin:0;font-size:.75rem}.profile-cert-list{flex-direction:column;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.profile-cert-item{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;font-size:.8125rem;overflow:hidden}.profile-cert-item a{color:var(--accent);text-decoration:none}.profile-cert-item a:hover{text-decoration:underline}.profile-cert-pending{color:var(--text-muted);justify-content:space-between;align-items:center;gap:.5rem;display:flex}.profile-cert-remove{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.1rem .3rem;font-size:.875rem;line-height:1}.profile-cert-remove:hover:not(:disabled){background:var(--surface-3);color:var(--text-secondary)}.verified-badge{vertical-align:middle;align-items:center;gap:.3rem;display:inline-flex}.verified-badge-icon{color:var(--accent);flex-shrink:0}.verified-badge.has-label{background:color-mix(in srgb, var(--accent) 14%, transparent);border-radius:999px;padding:.1rem .5rem .1rem .35rem}.verified-badge-label{color:var(--accent);white-space:nowrap;font-size:.75rem;font-weight:600}.profile-cert-pick{cursor:pointer;align-self:flex-start}.admin-verify-list{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.admin-verify-card{border:1px solid var(--border);background:var(--surface-2);border-radius:12px;flex-direction:column;gap:.5rem;padding:1rem;display:flex}.admin-member-search{gap:.5rem;margin-bottom:.75rem;display:flex}.admin-member-search input{border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface-2);min-width:0;color:var(--text);flex:1;padding:.5rem .75rem;font-size:.875rem}.admin-member-row{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:.75rem;padding:0;display:flex}.admin-member-detail{border-top:1px solid var(--border);flex-direction:column;gap:.625rem;margin-top:.75rem;padding-top:.75rem;display:flex}.admin-member-meta{color:var(--text-secondary);margin:0;font-size:.8125rem}.admin-member-balance{margin:0;font-size:.9375rem;font-weight:600}.admin-verify-top{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.admin-verify-who{flex-direction:column;display:flex}.admin-verify-name{color:var(--text-primary);font-weight:600}.admin-verify-email{color:var(--text-secondary);font-size:.8125rem}.admin-verify-date{color:var(--text-muted);margin:0;font-size:.75rem}.admin-badge-input{border:1px solid var(--border);background:var(--surface);min-width:0;color:var(--text-primary);border-radius:8px;flex:1;padding:.5rem .7rem;font-size:.875rem}.public-feed-section{flex-direction:column;gap:1rem;display:flex}.public-section-title{letter-spacing:-.01em;color:var(--text);margin:0;font-size:1.125rem;font-weight:700}.public-card-list{grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:1.25rem;margin:0;padding:0;list-style:none;display:grid}.public-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-1);height:100%;transition:transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);flex-direction:column;display:flex;overflow:hidden}.public-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-lg);transform:translateY(-3px)}.public-card-body{text-align:left;color:inherit;cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;align-items:stretch;padding:0;display:flex}.public-card-thumb{aspect-ratio:16/9;background-color:var(--surface-3);background-position:50%;background-size:cover;width:100%;display:block}.public-card-text{flex-direction:column;flex:1;gap:.5rem;padding:1rem 1.125rem;display:flex}.public-card:not(.has-image) .public-card-text{padding:1.25rem 1.25rem 1rem}.public-card:not(.has-image) .public-card-title{font-size:1.1875rem}.public-card-title{letter-spacing:-.01em;color:var(--text);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:1.0625rem;font-weight:700;line-height:1.35;display:-webkit-box;overflow:hidden}.public-card-summary{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:.875rem;line-height:1.6;display:-webkit-box;overflow:hidden}.public-card:not(.has-image) .public-card-summary{-webkit-line-clamp:5}.public-card-foot{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:.5rem;padding:.625rem 1rem .625rem 1.125rem;display:flex}.public-card-author{border-radius:var(--radius-pill);min-width:0;color:var(--text-secondary);cursor:pointer;transition:background var(--dur) var(--ease);background:0 0;border:0;align-items:center;gap:.5rem;padding:.25rem .5rem .25rem .25rem;font-size:.8125rem;display:flex}.public-card-author:hover:not(:disabled){background:var(--surface-2)}.public-card-author-name{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.public-card-stats{color:var(--text-muted);flex-shrink:0;align-items:center;gap:.625rem;font-size:.75rem;display:flex}.public-card-views{color:var(--text-secondary);align-items:center;gap:.2rem;font-weight:600;display:inline-flex}.public-card-date{color:var(--text-muted);font-size:.75rem}.public-avatar{background:var(--surface-3);width:28px;height:28px;color:var(--text-secondary);border-radius:50%;flex-shrink:0;place-items:center;font-size:.8125rem;font-weight:600;display:grid;overflow:hidden}.public-avatar img{object-fit:cover;width:100%;height:100%}.public-detail .public-author-line{color:var(--text-secondary);cursor:pointer;background:0 0;border:0;align-items:center;gap:.5rem;margin:0 0 1.25rem;padding:0;font-size:.875rem;display:flex}.public-author-line:disabled{cursor:default}.public-author-name{color:var(--text);font-weight:600}.public-author-header{border-bottom:1px solid var(--border);align-items:center;gap:1rem;margin-bottom:1.25rem;padding-bottom:1rem;display:flex}.public-author-header .public-avatar{width:64px;height:64px;font-size:1.5rem}.public-author-meta h1{margin:0 0 .25rem;font-size:1.375rem}.public-author-name-row{align-items:center;gap:.5rem;display:flex}.public-author-name-row h1{margin:0}.public-author-role{color:var(--text-secondary);margin:.15rem 0 .35rem;font-size:.8125rem;font-weight:600}.public-author-bio{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.5}.landing{background:var(--bg);justify-content:center;align-items:flex-start;min-height:100dvh;padding:clamp(5rem,16vh,11rem) 1.25rem 2rem;display:flex;position:relative;overflow:hidden}.landing:before{content:"";filter:blur(24px);z-index:0;pointer-events:none;height:75%;animation:landing-aurora 20s var(--ease) infinite alternate;background:radial-gradient(40% 60% at 30% 18%,#6e79d638,#0000 70%),radial-gradient(45% 55% at 72% 32%,#8b5cf62e,#0000 72%);position:absolute;inset:-25% -10% auto}.landing:after{content:"";z-index:0;pointer-events:none;background:radial-gradient(120% 80% at 50% 122%,#0000008c,#0000 60%);position:absolute;inset:0}@keyframes landing-aurora{0%{opacity:.8;transform:translate(-3%,-2%)scale(1)}to{opacity:1;transform:translate(4%,3%)scale(1.08)}}.landing-inner{z-index:1;width:min(100%,600px);animation:landing-rise var(--dur-slow) var(--ease-out) both;flex-direction:column;align-items:center;gap:1.75rem;display:flex;position:relative}@keyframes landing-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.landing-brand{align-items:center;gap:1rem;margin-bottom:.25rem;display:flex}.landing-mark{color:#fff;background:linear-gradient(135deg,#6e79d6,#8b5cf6);border-radius:.8rem;justify-content:center;align-items:center;width:2.4rem;height:2.4rem;font-size:1.15rem;font-weight:700;display:inline-flex}img.landing-mark{object-fit:cover;border:1px solid #ffffff24;box-shadow:0 12px 32px #6e79d661,0 2px 8px #00000073}.landing-name{letter-spacing:-.05em;background:linear-gradient(180deg, #fff 28%, #c7c9f0 76%, var(--accent) 130%);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;font-size:clamp(2rem,6vw,2.75rem);font-weight:800}.landing-search{width:100%}.landing-search-box{border:1px solid var(--border-strong);border-radius:var(--radius-pill);-webkit-backdrop-filter:blur(16px)saturate(140%);width:100%;transition:border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);background:#161618b8;align-items:center;gap:.75rem;padding:.45rem .45rem .45rem 1.25rem;display:flex;box-shadow:0 18px 50px #00000073,inset 0 1px #ffffff0f}.landing-search-box:focus-within{border-color:var(--accent-ring);box-shadow:0 18px 50px #00000073, inset 0 1px 0 #ffffff14, 0 0 0 4px var(--accent-soft);transform:translateY(-1px)}.landing-search-icon{color:var(--text-muted);font-size:1.25rem}.landing-search-box input{min-width:0;height:2.5rem;color:var(--text);background:0 0;border:0;outline:none;flex:1;font-size:1.0625rem}.landing-search-box input::placeholder{color:var(--text-muted)}.landing-search-submit{border-radius:var(--radius-pill);color:#fff;cursor:pointer;width:2.9rem;height:2.9rem;transition:transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), filter var(--dur) var(--ease);background:linear-gradient(135deg,#6e79d6,#8b5cf6);border:0;flex-shrink:0;justify-content:center;align-items:center;font-size:1.2rem;display:inline-flex;box-shadow:0 6px 18px #6e79d666}.landing-search-submit:hover{filter:brightness(1.08);transform:translateY(-1px)scale(1.04);box-shadow:0 10px 26px #6e79d68c}.landing-search-submit:active{transform:translateY(0)scale(.98)}.landing-tagline{color:var(--text-secondary);letter-spacing:.01em;margin:0;font-size:.9375rem}.landing-mydata-link{border:1px solid var(--border);border-radius:var(--radius-pill);color:var(--text-secondary);cursor:pointer;transition:border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);background:#ffffff08;align-items:center;gap:.4rem;padding:.5rem 1rem;font-size:.875rem;display:inline-flex}.landing-mydata-link:hover{border-color:var(--accent-ring);background:var(--accent-soft);color:var(--text)}.landing-footer{z-index:1;flex-direction:column;align-items:center;gap:.35rem;padding:1.25rem 1rem;display:flex;position:absolute;bottom:0;left:0;right:0}.landing-footer-about{max-width:34rem;color:var(--text-tertiary);text-align:center;margin:0 0 .25rem;font-size:.75rem;line-height:1.55}.landing-footer-links{align-items:center;gap:.6rem;display:flex}.landing-footer-link{color:var(--text-secondary);cursor:pointer;background:0 0;border:0;padding:.2rem;font-size:.8125rem;text-decoration:none}.landing-footer-link:hover{color:var(--text);text-decoration:underline}.landing-footer-sep{color:var(--text-tertiary)}.landing-footer-copy{color:var(--text-tertiary);margin:0;font-size:.75rem}.legal-overlay{z-index:100;background:#0000008c;place-items:center;padding:1.5rem;display:grid;position:fixed;inset:0}.legal-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-1);width:100%;max-width:640px;max-height:80vh;box-shadow:var(--shadow-lg);flex-direction:column;display:flex;overflow:hidden}.legal-head{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:1.1rem 1.25rem;display:flex}.legal-head h2{margin:0;font-size:1.0625rem;font-weight:700}.legal-close{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:0;padding:.25rem .5rem;font-size:1rem}.legal-close:hover{background:var(--surface-3);color:var(--text)}.legal-body{color:var(--text-secondary);padding:1.25rem;font-size:.875rem;line-height:1.6;overflow-y:auto}.legal-body h3{color:var(--text);margin:1.1rem 0 .4rem;font-size:.9375rem}.legal-body h3:first-of-type{margin-top:0}.legal-body p{margin:0 0 .6rem}.legal-body ul{margin:0 0 .6rem;padding-left:1.1rem}.legal-body li{margin-bottom:.3rem}.legal-updated{color:var(--text-tertiary);font-size:.8125rem}.legal-note{color:var(--text-tertiary);margin-top:1rem;font-size:.8125rem}.legal-page{max-width:720px;margin:0 auto;padding:clamp(1.5rem,5vw,3rem) 1.25rem 4rem}.legal-page-head{margin-bottom:1.5rem}.legal-page-back{color:var(--text-secondary);cursor:pointer;background:0 0;border:0;padding:.25rem 0;font-size:.875rem}.legal-page-back:hover{color:var(--text)}.legal-page-head h1{margin:.75rem 0 0;font-size:1.375rem;font-weight:700}.legal-page-body{color:var(--text-secondary);font-size:.9375rem;line-height:1.7}.legal-page-body h3{color:var(--text);margin:1.4rem 0 .5rem;font-size:1rem}.legal-page-body h3:first-of-type{margin-top:0}.legal-page-body p{margin:0 0 .7rem}.legal-page-body ul{margin:0 0 .7rem;padding-left:1.2rem}.legal-page-body li{margin-bottom:.35rem}@media (prefers-reduced-motion:reduce){.landing:before,.landing-inner,.workspace-empty{animation:none}}.brand-home{width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:.625rem;padding:0;display:flex}.workspace-empty{min-height:60vh;animation:landing-rise var(--dur-slow) var(--ease-out) both;gap:.5rem}.workspace-empty p{color:var(--text-secondary);font-size:1rem}.welcome-mark{z-index:1;object-fit:cover;border:1px solid #ffffff24;border-radius:1.15rem;width:3.5rem;height:3.5rem;margin-bottom:.5rem;position:relative;box-shadow:0 12px 32px #6e79d661,0 2px 8px #00000073}.welcome-title{z-index:1;letter-spacing:-.03em;background:linear-gradient(180deg, #fff 30%, #c7c9f0 80%, var(--accent) 130%);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;font-size:clamp(1.875rem,4vw,2.5rem);font-weight:800;position:relative}.welcome-suggestions{z-index:1;flex-wrap:wrap;justify-content:center;gap:.625rem;max-width:540px;margin-top:1.25rem;display:flex;position:relative}.welcome-chip{border:1px solid var(--border);border-radius:var(--radius-pill);color:var(--text-secondary);cursor:pointer;transition:border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);background:#ffffff08;padding:.55rem 1rem;font-size:.875rem}.welcome-chip:hover{border-color:var(--accent-ring);background:var(--accent-soft);color:var(--text);transform:translateY(-1px)}.my-data{background:var(--bg);flex-direction:column;min-height:100%;display:flex}.my-data-body{flex:1;padding:1.5rem;overflow-y:auto}.my-data-hero{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(135deg, #6e79d61a, #8b5cf60f), var(--surface-1);margin-bottom:2rem;padding:1.5rem}.my-data-stats-label{color:var(--text-secondary);margin:0 0 .25rem;font-size:.875rem}.my-data-stats-value{letter-spacing:-.03em;margin:0;font-size:clamp(2.5rem,6vw,3.5rem);font-weight:700}.my-data-stats-sub{color:var(--text-tertiary);margin:.5rem 0 0;font-size:.8125rem}.my-data-progress{background:#ffffff0f;border-radius:999px;height:.5rem;margin-top:1.25rem;overflow:hidden}.my-data-progress-fill{border-radius:inherit;height:100%;transition:width .6s var(--ease-out);background:linear-gradient(90deg,#6e79d6,#3db88a)}.my-data-shelf-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.my-data-shelf-head h2{margin:0;font-size:1.125rem}.my-data-new-category{gap:.5rem;display:flex}.my-data-new-category input{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);min-width:10rem;color:var(--text);padding:.5rem .75rem}.my-data-chest-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem;display:grid}.my-data-chest-wrap{position:relative}.my-data-chest{border-radius:var(--radius-lg);background:linear-gradient(180deg, #ffffff0f, #ffffff05), linear-gradient(135deg, color-mix(in srgb, var(--chest-color) 28%, transparent), transparent);cursor:pointer;width:100%;min-height:148px;transition:transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease);border:1px solid #ffffff14;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem 1rem;display:flex;position:relative;box-shadow:inset 0 1px #ffffff14,0 10px 24px #0000001f}.my-data-chest:hover{transform:translateY(-4px);box-shadow:inset 0 1px #ffffff1a,0 16px 32px #0000002e}.my-data-chest-glow{background:radial-gradient(circle, color-mix(in srgb, var(--chest-color) 35%, transparent), transparent 70%);pointer-events:none;border-radius:50%;height:40%;position:absolute;inset:auto 20% 55%}.my-data-chest-icon{font-size:2rem;line-height:1}.my-data-chest-name{text-align:center;font-size:.9375rem;font-weight:600}.my-data-chest-count{color:var(--text-secondary);font-size:.8125rem}.my-data-chest-public{color:var(--accent-hover);font-size:.75rem;font-weight:600}.my-data-chest-delete{width:1.5rem;height:1.5rem;color:var(--text-secondary);cursor:pointer;opacity:0;transition:opacity var(--dur) var(--ease);background:#00000059;border:0;border-radius:999px;position:absolute;top:.5rem;right:.5rem}.my-data-chest-wrap:hover .my-data-chest-delete,.my-data-chest-delete:focus-visible{opacity:1}.my-data-empty{color:var(--text-secondary);text-align:center;flex-direction:column;grid-column:1/-1;align-items:center;gap:1rem;padding:2rem 1rem;display:flex}.toast-layer{z-index:2147483600;pointer-events:none;flex-direction:column;gap:.5rem;width:max-content;max-width:min(92vw,480px);display:flex;position:fixed;top:5rem;left:50%;transform:translate(-50%)}.toast{pointer-events:auto;border-radius:var(--radius-md);border:1px solid var(--border-strong);background:var(--surface-3);color:var(--text);box-shadow:var(--shadow-md);cursor:pointer;animation:toast-in var(--dur-slow) var(--ease-out);transition:opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);padding:.75rem 1.125rem;font-size:.875rem;line-height:1.5}.toast.success{background:linear-gradient(135deg, #4ec9a529, var(--surface-3)), var(--surface-3);border-color:#4ec9a559}.toast.error{background:linear-gradient(135deg, #f1707b29, var(--surface-3)), var(--surface-3);border-color:#f1707b61}.toast.info{background:linear-gradient(135deg, #6e79d629, var(--surface-3)), var(--surface-3);border-color:#6e79d659}.toast.leaving{opacity:0;transform:translateY(-8px)}@keyframes toast-in{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.toast{transition:opacity var(--dur) var(--ease);animation:none}.toast.leaving{transform:none}}.my-data-category-head{justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1rem;display:flex}.my-data-category-head h2{margin:0}.my-data-cards{grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:.875rem;margin:0;padding:0;list-style:none;display:grid}.my-data-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(135deg, #6e79d60f, #8b5cf608), var(--surface-1);transition:border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);flex-direction:column;gap:.625rem;padding:1rem 1.125rem .875rem;display:flex}.my-data-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-2px)}.my-data-card.is-public{background:linear-gradient(135deg, #4ec9a51f, #4ec9a508), var(--surface-1);border-color:#4ec9a559}.my-data-card-main{text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:flex-start;gap:.4rem;padding:0;display:flex}.my-data-card-status{border-radius:var(--radius-pill);background:var(--surface-3);color:var(--text-secondary);letter-spacing:.01em;align-items:center;gap:.3rem;padding:.15rem .55rem;font-size:.7rem;font-weight:600;display:inline-flex}.my-data-card-status[data-status=published]{color:var(--success);background:#4ec9a529}.my-data-card-status[data-status=pending_review],.my-data-card-status[data-status=pending_human_review]{color:var(--accent-hover);background:#6e79d629}.my-data-card-status[data-status=rejected]{background:var(--danger-soft);color:var(--danger)}.my-data-card-title{color:var(--text);font-size:.975rem;font-weight:600;line-height:1.35}.my-data-card-date{color:var(--text-muted);font-size:.78rem}.my-data-card-note{border-radius:var(--radius-sm);margin:0;padding:.45rem .6rem;font-size:.78rem;line-height:1.4}.my-data-card-note.public{color:var(--success);background:#4ec9a51f}.my-data-card-note.pending{color:var(--accent-hover);background:#6e79d61f}.my-data-card-note.rejected{background:var(--danger-soft);color:var(--danger)}.my-data-card-note.detail-note{margin-bottom:1.25rem}.my-data-card-actions{border-top:1px solid var(--border);flex-direction:column;align-items:stretch;gap:.5rem;margin-top:auto;padding-top:.625rem;display:flex}.my-data-card-actions .my-data-move-select{width:100%}.my-data-card-actions .my-data-move-select select{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);width:100%;color:var(--text);padding:.5rem .625rem;font-size:.8125rem}.my-data-card-actions .my-data-export-btn{justify-content:center;width:100%}.my-data-export-btn{border-radius:var(--radius-pill);background:linear-gradient(135deg, var(--accent), #8b5cf6);color:var(--accent-contrast);cursor:pointer;transition:filter var(--dur) var(--ease), transform var(--dur-fast) var(--ease);white-space:nowrap;border:1px solid #0000;align-items:center;gap:.3rem;padding:.45rem .7rem;font-size:.8rem;font-weight:600;display:inline-flex}.my-data-export-btn:hover{filter:brightness(1.08)}.my-data-export-btn:active{transform:scale(.97)}.my-data-detail-actions{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1.25rem;display:flex}.my-data-category-select{color:var(--text-secondary);align-items:center;gap:.5rem;font-size:.875rem;display:flex}.my-data-category-select select{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);color:var(--text);padding:.375rem .625rem}.my-data-shelf-hint{color:var(--text-tertiary);margin:.25rem 0 0;font-size:.8125rem}.my-data-chest-wrap.dragging{opacity:.55}.my-data-chest-wrap.drag-over .my-data-chest{outline-offset:3px;outline:2px solid #6e79d68c}.my-data-chest-wrap{cursor:grab}.my-data-chest-wrap:active{cursor:grabbing}.my-data-chest-static{cursor:pointer}.my-data-chest-actions{opacity:0;transition:opacity var(--dur) var(--ease);gap:.25rem;display:flex;position:absolute;top:.5rem;right:.5rem}.my-data-chest-wrap:hover .my-data-chest-actions,.my-data-chest-actions:focus-within{opacity:1}.my-data-chest-action{width:1.75rem;height:1.75rem;color:var(--text);cursor:pointer;background:#0006;border:0;border-radius:999px}.my-data-chest-action.danger{color:#ffb4b4}.my-data-chest-delete{display:none}.my-data-move-select{color:var(--text-muted);flex-direction:column;gap:.25rem;font-size:.7rem;display:flex}.my-data-move-select select{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);color:var(--text);padding:.5rem .625rem;font-size:.8125rem}.my-data-modal{width:min(100%,420px)}.my-data-export-modal{text-align:center}.my-data-export-icon{margin-bottom:.5rem;font-size:2.75rem;line-height:1}.my-data-export-points{border-radius:var(--radius-md);background:var(--surface-2);text-align:left;flex-direction:column;gap:.6rem;margin:1rem 0 1.5rem;padding:1rem 1.125rem;list-style:none;display:flex}.my-data-export-points li{color:var(--text-secondary);padding-left:1.4rem;font-size:.85rem;line-height:1.5;position:relative}.my-data-export-points li:before{content:"✦";color:var(--accent-hover);position:absolute;left:0}.my-data-modal-field{color:var(--text-secondary);flex-direction:column;gap:.5rem;margin:1rem 0 1.25rem;font-size:.875rem;display:flex}.my-data-modal-field input{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);color:var(--text);padding:.75rem .875rem;font-size:.9375rem}.my-data-delete-warning{line-height:1.6}.confirm-confirm.danger{background:#c0392b}.confirm-confirm.danger:hover{background:#a93226}.expert-answers{border-radius:var(--radius-md);background:linear-gradient(#3db88a14,#3db88a08);border:1px solid #3db88a40;margin-bottom:1rem;padding:1rem}.expert-answers-head{align-items:center;gap:.5rem;margin-bottom:.875rem;display:flex}.expert-answers-badge{color:#3db88a;background:#3db88a2e;border-radius:999px;padding:.125rem .5rem;font-size:.75rem;font-weight:600;display:inline-flex}.expert-answers-title{font-size:.875rem;font-weight:600}.expert-answers-list{flex-direction:column;gap:.625rem;display:flex}.expert-answer-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-1);padding:.875rem}.expert-answer-card h3{margin:0 0 .25rem;font-size:.9375rem}.expert-answer-titlerow{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.expert-answer-titlerow h3{margin:0}.expert-answer-heading{color:var(--text-secondary);margin:0 0 .375rem;font-size:.8125rem}.expert-answer-excerpt{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.55}.ai-answer-label{color:var(--text-tertiary);letter-spacing:.04em;text-transform:uppercase;align-items:center;gap:.75rem;margin:1rem 0 .75rem;font-size:.75rem;font-weight:600;display:flex}.ai-answer-label:before,.ai-answer-label:after{content:"";background:var(--border);flex:1;height:1px}.expert-rag-section{border-top:1px solid var(--border);margin-top:1rem;padding-top:.9rem}.expert-rag-badge{color:#3db88a;background:#3db88a2e;border-radius:999px;padding:.125rem .55rem;font-size:.75rem;font-weight:700;display:inline-flex}.expert-rag-roletag{color:#3db88a;background:#3db88a2e;border-radius:999px;padding:.1rem .45rem;font-size:.7rem;font-weight:700;display:inline-flex}.expert-rag-roletag.public{color:var(--accent-hover);background:#6e79d629}.expert-rag-list{flex-direction:column;gap:.7rem;display:flex}.expert-rag-card{background:0 0;border:0;padding:0}.expert-rag-open{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;gap:.3rem;padding:0;display:flex}.expert-rag-row{align-items:flex-start;gap:.6rem;display:flex}.expert-rag-avatar{background:var(--surface-3);width:34px;height:34px;color:var(--accent);border-radius:50%;flex-shrink:0;place-items:center;font-weight:700;display:grid;overflow:hidden}.expert-rag-avatar img{object-fit:cover;width:100%;height:100%}.expert-rag-modal-avatar{width:46px;height:46px;font-size:1.15rem}.expert-rag-name-row{flex-wrap:wrap;align-items:center;gap:.35rem;display:flex}.expert-rag-bubble{background:var(--surface-2);border-radius:4px 14px 14px;flex-direction:column;flex:1;gap:.35rem;min-width:0;padding:.7rem .85rem;display:flex;position:relative}.expert-rag-summary{color:var(--text-secondary);white-space:pre-line;word-break:keep-all;overflow-wrap:anywhere;font-size:.875rem;line-height:1.55}.expert-rag-bubble:before{content:"";border-top:6px solid #0000;border-bottom:6px solid #0000;border-right:8px solid var(--surface-2);width:0;height:0;position:absolute;top:9px;left:-7px}.expert-rag-footer{justify-content:space-between;align-items:center;gap:.5rem;margin-top:.4rem;display:flex}.expert-rag-more{color:var(--accent);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0;font-size:.75rem;font-weight:700}.expert-rag-votes{gap:.4rem;display:flex}.expert-rag-votes button{border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);cursor:pointer;border-radius:999px;padding:.25rem .65rem;font-size:.75rem}.expert-rag-votes button.active{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent)}.expert-rag-modal{width:min(760px,94vw);max-width:min(760px,94vw);max-height:calc(100dvh - 3rem);overflow-y:auto}.expert-rag-modal-head{flex-wrap:wrap;align-items:center;gap:.5rem;padding-right:2rem;display:flex}.expert-rag-modal-name{margin:0;font-size:1.2rem}.expert-rag-modal-body{color:var(--text-secondary);word-break:keep-all;overflow-wrap:anywhere;margin-top:1.1rem;font-size:.97rem;line-height:1.8}.expert-rag-modal-body .markdown table{width:100%;display:block;overflow-x:auto}.expert-rag-source{background:var(--surface-2);border-radius:12px;flex-direction:column;gap:.25rem;margin-top:1rem;padding:.75rem;display:flex}.expert-rag-source span{color:var(--text-tertiary);font-size:.75rem;font-weight:700}.expert-rag-votes.modal{justify-content:flex-end;margin-top:1rem}