:root{--bg:#eef1f4;--surface:#fff;--surface-2:#f6f8fa;--surface-3:#eef2f5;--border:#e2e7ec;--border-strong:#cfd6dd;--ink:#0c1a22;--text:#1d2b33;--text-muted:#586873;--text-faint:#8a99a3;--accent:#0f5c57;--accent-strong:#0a4641;--accent-bright:#14857b;--accent-soft:#e6f1ef;--accent-contrast:#fff;--side-bg:#0c1719;--side-bg-2:#0f1d20;--side-border:#1c2a2d;--side-text:#c5d2d2;--side-muted:#7d9090;--side-faint:#56696a;--side-active-bg:#15302d;--side-active-fg:#4fd6c0;--side-brand:#fff;--grade-a-bg:#e4efe8;--grade-a-fg:#1f5a3a;--grade-a-bd:#bcd9c7;--grade-b-bg:#e7eef4;--grade-b-fg:#234e6e;--grade-b-bd:#c3d6e6;--grade-c-bg:#f5efe1;--grade-c-fg:#79611f;--grade-c-bd:#e3d6b7;--grade-d-bg:#f4e7e6;--grade-d-fg:#7a3631;--grade-d-bd:#e3c4c0;--tag-bg:#eef2f4;--tag-fg:#46555d;--minzdrav-rule:#2b5f8c;--world-rule:#2f7d5a;--shadow-xs:0 1px 2px #0d1a210d;--shadow-sm:0 1px 2px #0d1a210a, 0 2px 6px #0d1a210f;--shadow-md:0 4px 14px #0d1a2117;--shadow-lg:0 12px 34px #0d1a2124;--radius-lg:14px;--radius:10px;--radius-sm:7px;--font-sans:"Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--sidebar-w:256px;--maxw:1140px;--ease:cubic-bezier(.2, .6, .2, 1);--t-fast:.12s;--t-med:.2s;--focus-ring:0 0 0 2px var(--surface), 0 0 0 4px var(--accent-bright)}:root[data-theme=dark]{--bg:#0a1012;--surface:#121b1e;--surface-2:#162024;--surface-3:#1b272b;--border:#233135;--border-strong:#324247;--ink:#f0f5f4;--text:#dfe8e7;--text-muted:#93a4a3;--text-faint:#6a7c7c;--accent:#34c2ab;--accent-strong:#57d6c1;--accent-bright:#3bd0b6;--accent-soft:#11302c;--accent-contrast:#04100e;--side-bg:#080f11;--side-bg-2:#0b1517;--side-border:#18262a;--grade-a-bg:#14271c;--grade-a-fg:#8fd6a8;--grade-a-bd:#235437;--grade-b-bg:#122433;--grade-b-fg:#8fc1e6;--grade-b-bd:#234a66;--grade-c-bg:#2a2413;--grade-c-fg:#ddc483;--grade-c-bd:#5a4d23;--grade-d-bg:#2a1816;--grade-d-fg:#e3a59d;--grade-d-bd:#5e322d;--tag-bg:#1d282c;--tag-fg:#93a4a3;--minzdrav-rule:#5a93c4;--world-rule:#56b487;--shadow-xs:0 1px 2px #0006;--shadow-sm:0 1px 2px #0006, 0 2px 8px #0000004d;--shadow-md:0 6px 18px #00000073;--shadow-lg:0 14px 40px #0000008c;--focus-ring:0 0 0 2px var(--surface), 0 0 0 4px var(--accent-bright)}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-feature-settings:"cv05" 1, "ss01" 1;margin:0;font-size:14px;line-height:1.55}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}:focus{outline:none}:focus-visible{box-shadow:var(--focus-ring);border-radius:var(--radius-sm);outline:none}::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-thumb{background:var(--border-strong);background-clip:padding-box;border:3px solid #0000;border-radius:7px}::-webkit-scrollbar-thumb:hover{background:var(--text-faint);background-clip:padding-box}::-webkit-scrollbar-track{background:0 0}::selection{background:var(--accent-soft);color:var(--accent-strong)}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-480px 0}to{background-position:480px 0}}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}.app-shell{background:var(--bg);height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);background:linear-gradient(180deg, var(--side-bg) 0%, var(--side-bg-2) 100%);border-right:1px solid var(--side-border);color:var(--side-text);transition:width var(--t-med) var(--ease);flex-direction:column;flex-shrink:0;display:flex}.sidebar.collapsed{width:70px}.sidebar.collapsed .brand{flex-direction:column;gap:12px;height:auto;padding:16px 8px}.sidebar.collapsed .brand-text{display:none}.sidebar.collapsed .collapse-btn{margin-left:0}.collapse-btn svg{transition:transform var(--t-med) var(--ease)}.sidebar.collapsed .collapse-btn svg{transform:rotate(180deg)}.sidebar.collapsed .nav{padding:12px 10px}.sidebar.collapsed .nav-group{border-top:1px solid var(--side-border);gap:4px;padding-top:12px}.sidebar.collapsed .nav-group:first-child{border-top:none;padding-top:0}.sidebar.collapsed .nav-group-title{display:none}.sidebar.collapsed .nav-item{justify-content:center;gap:0;padding:11px 0}.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-item.active:before{display:none}.brand{border-bottom:1px solid var(--side-border);align-items:center;gap:11px;height:64px;padding:0 12px 0 16px;display:flex}.collapse-btn{width:30px;height:30px;color:var(--side-muted);cursor:pointer;transition:background var(--t-fast) var(--ease), color var(--t-fast) var(--ease), transform var(--t-med) var(--ease);background:0 0;border:none;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;display:inline-flex}.collapse-btn:hover{color:var(--side-text);background:#ffffff0f}.brand-mark{object-fit:contain;flex-shrink:0;width:58px;height:58px;margin-left:-6px;display:block}.brand-text{flex-direction:column;min-width:0;line-height:1.2;display:flex}.brand-name{letter-spacing:-.01em;color:var(--side-brand);font-size:16px;font-weight:700}.brand-name span{color:var(--accent-bright)}.brand-sub{color:var(--side-faint);text-transform:uppercase;letter-spacing:.08em;margin-top:2px;font-size:10.5px}.nav{flex-direction:column;flex:1;gap:16px;padding:14px 12px;display:flex;overflow-y:auto}.nav-group{flex-direction:column;gap:2px;display:flex}.nav-group-title{text-transform:uppercase;letter-spacing:.1em;color:var(--side-faint);padding:2px 10px 6px;font-size:10px;font-weight:700}.nav-item{color:var(--side-muted);text-align:left;cursor:pointer;width:100%;transition:background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);background:0 0;border:none;border-radius:8px;align-items:center;gap:11px;padding:9px 12px;font-size:13.5px;font-weight:500;display:flex;position:relative}.nav-item:hover{color:var(--side-text);background:#ffffff0a}.nav-item.active{background:var(--side-active-bg);color:var(--side-active-fg);font-weight:600}.nav-item.active:before{content:"";background:var(--accent-bright);border-radius:0 3px 3px 0;width:3px;position:absolute;top:7px;bottom:7px;left:0}.nav-item .nav-icon{color:inherit;opacity:.95;flex-shrink:0}.nav{padding-bottom:18px}.sidebar-foot{flex-shrink:0;padding:10px 16px 14px}.credit{letter-spacing:.02em;color:var(--side-faint);opacity:.7;transition:opacity var(--t-fast) var(--ease), color var(--t-fast) var(--ease);font-size:10px;text-decoration:none;display:inline-block}.credit:hover{opacity:1;color:var(--side-muted)}.sidebar.collapsed .sidebar-foot{justify-content:center;padding:10px 8px 14px;display:flex}.main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--border);background:var(--surface);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;height:64px;padding:0 24px;display:flex}.topbar-left{align-items:baseline;gap:14px;min-width:0;display:flex}.topbar-title{letter-spacing:-.01em;color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex-shrink:0;font-size:16px;font-weight:700;overflow:hidden}.topbar-subtitle{color:var(--text-muted);border-left:1px solid var(--border);white-space:nowrap;text-overflow:ellipsis;margin-left:2px;padding-left:16px;font-size:12.5px;overflow:hidden}.topbar-actions{flex-shrink:0;align-items:center;gap:12px;display:flex}.topbar-divider{background:var(--border);width:1px;height:22px}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);border:1px solid #0000;align-items:center;gap:8px;padding:8px 14px;font-size:13px;font-weight:600;display:inline-flex}.btn:not(:disabled):active{transform:translateY(1px)}.btn-outline{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn-outline:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-primary{background:var(--accent);color:var(--accent-contrast)}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn:disabled{opacity:.5;cursor:not-allowed}.icon-btn{border:1px solid var(--border-strong);background:var(--surface);width:36px;height:36px;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);justify-content:center;align-items:center;display:inline-flex}.icon-btn:hover{color:var(--accent);border-color:var(--accent);background:var(--surface-2)}.icon-btn:active{transform:translateY(1px)}.content{flex:1;padding:30px 0 72px;overflow-y:auto}.container{max-width:var(--maxw);margin:0 auto;padding:0 32px}.searchbar{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-lg);transition:border-color var(--t-med) var(--ease), box-shadow var(--t-med) var(--ease);align-items:center;gap:12px;margin-bottom:24px;padding:6px 8px 6px 16px;display:flex}.searchbar:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.searchbar svg{color:var(--text-faint);flex-shrink:0}.searchbar input{color:var(--text);background:0 0;border:none;outline:none;flex:1;min-width:0;padding:10px 0;font-size:15px}.searchbar input::placeholder{color:var(--text-faint)}.banner{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);color:var(--text-muted);align-items:center;gap:9px;margin-bottom:18px;padding:10px 14px;font-size:12.5px;display:flex}.banner.warn{border-color:var(--grade-c-bd);background:var(--grade-c-bg);color:var(--grade-c-fg)}.banner-tag{text-transform:uppercase;letter-spacing:.06em;background:var(--tag-bg);color:var(--tag-fg);border-radius:4px;padding:2px 7px;font-size:10px;font-weight:700}.qheading{letter-spacing:-.02em;color:var(--ink);margin:10px 0 18px;font-size:25px;font-weight:700;line-height:1.25}.answer{animation:fade-in var(--t-med) var(--ease)}.answer-intro{color:var(--text);margin:4px 0 22px;font-size:15.5px;line-height:1.65}.panels{grid-template-columns:1fr 1fr;gap:18px;display:grid}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:0;overflow:hidden}.panel-head{border-bottom:1px solid var(--border);background:var(--surface-2);padding:15px 20px 13px}.panel-title{letter-spacing:-.01em;color:var(--ink);font-size:15px;font-weight:700}.panel-sub{color:var(--text-faint);margin-top:3px;font-size:11.5px}.panel .rec-list{padding:16px 20px 18px}.rec-list{flex-direction:column;gap:13px;display:flex}.rec{align-items:flex-start;gap:12px;display:flex}.rec-num{font-family:var(--font-mono);color:var(--accent);min-width:18px;padding-top:1px;font-size:11px;font-weight:600}.rec-text{color:var(--text);flex:1;min-width:0;font-size:13.5px;line-height:1.6}.badge{border:1px solid var(--border);white-space:nowrap;vertical-align:middle;border-radius:5px;align-items:baseline;gap:5px;padding:2px 7px;font-size:10.5px;font-weight:700;display:inline-flex}.badge .badge-word{font-weight:600}.badge-A{background:var(--grade-a-bg);color:var(--grade-a-fg);border-color:var(--grade-a-bd)}.badge-B{background:var(--grade-b-bg);color:var(--grade-b-fg);border-color:var(--grade-b-bd)}.badge-C{background:var(--grade-c-bg);color:var(--grade-c-fg);border-color:var(--grade-c-bd)}.badge-D{background:var(--grade-d-bg);color:var(--grade-d-fg);border-color:var(--grade-d-bd)}.cite{font-family:var(--font-mono);color:var(--accent);vertical-align:super;margin-left:1px;font-size:9px;font-weight:700}.compare{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);margin-top:18px;padding:16px 20px}.compare-title{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:7px;font-size:11px;font-weight:700}.compare-text{color:var(--text);font-size:13.5px;line-height:1.6}.sources{margin-top:30px}.sources-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.sources-head{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);align-items:center;gap:8px;font-size:11px;font-weight:700;display:flex}.sources-count{font-family:var(--font-mono);color:var(--text-faint);background:var(--surface-2);border:1px solid var(--border);letter-spacing:0;border-radius:10px;padding:1px 8px;font-size:10px;font-weight:700}.filter-chips{flex-wrap:wrap;gap:7px;display:flex}.chip{border:1px solid var(--border-strong);background:var(--surface);color:var(--text-muted);cursor:pointer;transition:background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);border-radius:16px;align-items:center;gap:6px;padding:5px 11px;font-size:12px;font-weight:600;display:inline-flex}.chip:hover{border-color:var(--accent);color:var(--accent)}.chip.active{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast)}.chip-count{font-family:var(--font-mono);opacity:.85;font-size:10px}.source-grid{grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:14px;display:grid}.source-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-height:124px;transition:border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);flex-direction:column;gap:8px;padding:14px;display:flex}.source-card:hover{border-color:var(--accent);background:var(--surface-2)}.source-tag{text-transform:uppercase;letter-spacing:.05em;background:var(--accent-soft);color:var(--accent);border-radius:4px;align-self:flex-start;padding:2px 8px;font-size:9.5px;font-weight:700}.source-title{color:var(--ink);font-size:12.5px;font-weight:600;line-height:1.45}.source-meta{color:var(--text-muted);margin-top:auto;font-size:11.5px}.source-foot{justify-content:space-between;align-items:center;display:flex}.source-id{font-family:var(--font-mono);color:var(--text-faint);font-size:10.5px}.source-link{color:var(--text-faint);display:inline-flex}.source-link:hover{color:var(--accent)}.disclaimer{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2);color:var(--text-faint);margin-top:30px;padding:14px 16px;font-size:11.5px;line-height:1.55}.statusbar{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin-bottom:18px;padding:14px 16px}.statusbar-head{align-items:center;gap:10px;display:flex}.statusbar-spinner{border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;flex-shrink:0;width:16px;height:16px;animation:.7s linear infinite spin}.statusbar-title{color:var(--text);font-size:13.5px;font-weight:600}.statusbar-timer{font-variant-numeric:tabular-nums;color:var(--text-faint);font-feature-settings:"tnum";margin-left:auto;font-size:12px}.statusbar-steps{border-top:1px solid var(--border);flex-wrap:wrap;gap:6px 16px;margin-top:12px;padding-top:12px;display:flex}.status-step{align-items:center;gap:8px;display:inline-flex}.status-dot{background:var(--border-strong);width:8px;height:8px;transition:background var(--t-med) var(--ease);border-radius:50%;flex-shrink:0}.status-label{color:var(--text-faint);transition:color var(--t-med) var(--ease);font-size:12.5px}.status-step[data-state=active] .status-dot{background:var(--accent);animation:pulse-dot 1s var(--ease) infinite}.status-step[data-state=active] .status-label{color:var(--text);font-weight:600}.status-step[data-state=done] .status-dot{background:var(--accent)}.status-step[data-state=done] .status-label{color:var(--text-muted)}.statusbar-hint{color:var(--text-faint);margin:12px 0 0;font-size:12px;line-height:1.5}@keyframes spin{to{transform:rotate(360deg)}}.chat-empty{text-align:center;border:1px dashed var(--border-strong);border-radius:var(--radius-lg);background:var(--surface);flex-direction:column;align-items:center;gap:12px;margin-top:8px;padding:56px 24px;display:flex}.chat-empty-icon{width:56px;height:56px;color:var(--accent);background:var(--accent-soft);border-radius:16px;place-items:center;display:grid}.chat-empty-title{color:var(--ink);margin:0;font-size:18px;font-weight:700}.chat-empty-sub{max-width:440px;color:var(--text-muted);margin:0;font-size:13.5px;line-height:1.6}.sk{background:var(--surface-2);background-image:linear-gradient(90deg, var(--surface-2) 0, var(--surface-3) 40px, var(--surface-2) 80px);border-radius:var(--radius-sm);background-size:480px 100%;animation:1.2s linear infinite shimmer}.sk-line{height:12px}.tt-trigger{display:inline-flex}.nav-tt{width:100%;display:block}.tooltip{z-index:100;background:var(--ink);color:var(--surface);pointer-events:none;width:max-content;max-width:248px;animation:tt-in var(--t-fast) var(--ease);border-radius:7px;padding:7px 10px;font-size:12px;font-weight:500;line-height:1.45;position:fixed}.tooltip strong{font-weight:700}.tooltip:after{content:"";background:var(--ink);width:8px;height:8px;position:absolute;transform:rotate(45deg)}.tooltip.tt-top{transform:translate(-50%,-100%)}.tooltip.tt-bottom{transform:translate(-50%)}.tooltip.tt-left{transform:translate(-100%,-50%)}.tooltip.tt-right{transform:translateY(-50%)}.tt-top:after{margin-left:-4px;bottom:-3px;left:50%}.tt-bottom:after{margin-left:-4px;top:-3px;left:50%}.tt-left:after{margin-top:-4px;top:50%;right:-3px}.tt-right:after{margin-top:-4px;top:50%;left:-3px}@keyframes tt-in{0%{opacity:0}to{opacity:1}}.placeholder{height:60vh;color:var(--text-faint);flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex}.placeholder-title{color:var(--text-muted);font-size:16px;font-weight:600}@media (width<=1080px){.topbar-subtitle{display:none}.panels{grid-template-columns:1fr}}.tool-form{flex-direction:column;gap:14px;margin-bottom:22px;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--text-muted);font-size:12.5px;font-weight:600}.field-input{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);outline:none;width:100%;padding:9px 12px;font-size:14px}.field-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea.field-input{resize:vertical;line-height:1.5}.tool-actions{gap:10px;display:flex}.result-stack{flex-direction:column;gap:18px;display:flex}.panel-body{padding:16px 20px 18px}.compare{margin-top:0}.ddx-list{flex-direction:column;gap:14px;display:flex}.ddx-head{justify-content:space-between;align-items:center;display:flex}.ddx-body{flex-direction:column;gap:10px;padding:14px 20px 18px;display:flex}.ddx-reason{color:var(--text);margin:0;font-size:13.5px;line-height:1.6}.ddx-findings{color:var(--text-muted);margin:0;padding-left:18px;font-size:13px}.ddx-findings li{margin:2px 0}.ddx-next{color:var(--text);margin:0;font-size:13px}.ddx-next-label{color:var(--text-muted);font-weight:600}.prob{border:1px solid var(--border-strong);color:var(--text-muted);text-transform:lowercase;border-radius:20px;padding:3px 9px;font-size:11.5px;font-weight:600}.prob-high{background:var(--grade-c-bg);color:var(--grade-c-fg);border-color:var(--grade-c-bd)}.prob-mid{background:var(--grade-b-bg);color:var(--grade-b-fg);border-color:var(--grade-b-bd)}.prob-low{background:var(--grade-a-bg);color:var(--grade-a-fg);border-color:var(--grade-a-bd)}.seg{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;gap:4px;margin-bottom:22px;padding:4px;display:inline-flex}.seg-item{font:inherit;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;padding:7px 14px;font-size:13px;font-weight:600}.seg-item:hover{color:var(--text)}.seg-item.active{background:var(--surface);color:var(--accent);box-shadow:var(--shadow-xs)}.calc-pane{flex-direction:column;align-items:flex-start;gap:18px;display:flex}.calc-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px 20px;width:100%;display:grid}.field-inline{flex-direction:column}.check{color:var(--text);cursor:pointer;align-items:center;gap:9px;font-size:13.5px;display:flex}.check input{width:16px;height:16px;accent-color:var(--accent)}.calc-result{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);flex-wrap:wrap;align-items:center;gap:10px 22px;width:100%;padding:16px 20px;display:flex}.kv{flex-direction:column;gap:2px;display:flex}.kv-key{color:var(--text-faint);font-size:11.5px}.kv-val{color:var(--ink);font-size:18px;font-weight:700;font-family:var(--font-mono)}.risk{text-transform:uppercase;letter-spacing:.03em;border-radius:20px;padding:4px 12px;font-size:12px;font-weight:700}.risk-low{background:var(--grade-a-bg);color:var(--grade-a-fg)}.risk-intermediate{background:var(--grade-b-bg);color:var(--grade-b-fg)}.risk-high{background:var(--grade-c-bg);color:var(--grade-c-fg)}.upload-body{flex-direction:column;align-items:flex-start;gap:14px;padding:16px 20px 18px;display:flex}.upload-body input[type=file]{color:var(--text-muted);font-size:13px}.job-status{align-items:center;gap:12px;font-size:13px;display:flex}.job-file{color:var(--ink);font-weight:600}.job-state{color:var(--text-muted)}.job-status[data-status=done] .job-state{color:var(--accent-bright)}.job-status[data-status=failed] .job-state{color:var(--grade-c-fg)}.search-panel{flex-direction:column;gap:16px;display:flex}.hits-grid{margin-top:4px}.empty-note{color:var(--text-faint);font-size:13.5px}@media (width<=820px){:root{--sidebar-w:200px}.container{padding:0 20px}.topbar{padding:0 16px}.nav-group-title{padding-left:8px}.btn-label{display:none}.btn-outline{padding:8px 10px}.topbar-divider{display:none}.qheading{font-size:21px}.source-grid{grid-template-columns:1fr}}.landing{background:var(--surface);min-height:100vh;color:var(--text)}.lp-nav{z-index:10;background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);position:sticky;top:0}.lp-nav-inner{max-width:var(--maxw);justify-content:space-between;align-items:center;margin:0 auto;padding:14px 32px;display:flex}.lp-brand{align-items:center;gap:10px;display:flex}.lp-brand-name{color:var(--ink);letter-spacing:-.01em;font-size:18px;font-weight:700}.lp-brand-name span{color:var(--accent-bright)}.lp-nav-links{gap:10px;display:flex}.lp-hero{background:linear-gradient(180deg, var(--surface-2), var(--surface));border-bottom:1px solid var(--border)}.lp-hero-inner{text-align:center;max-width:880px;margin:0 auto;padding:96px 32px 88px}.lp-hero-logo{width:132px;height:auto;margin:0 auto 20px;display:block}.lp-brand-logo{height:auto;display:block}:root[data-theme=dark] .lp-brand-logo,:root[data-theme=dark] .lp-hero-logo{background:#fff;border-radius:10px;padding:4px}.lp-eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--accent-bright);margin-bottom:18px;font-size:12.5px;font-weight:600;display:inline-block}.lp-title{letter-spacing:-.02em;color:var(--ink);margin:0 0 20px;font-size:44px;font-weight:800;line-height:1.12}.lp-lead{color:var(--text-muted);max-width:660px;margin:0 auto 30px;font-size:17px;line-height:1.6}.lp-cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.lp-cta-main{padding:12px 26px;font-size:15px}.lp-section{max-width:var(--maxw);margin:0 auto;padding:72px 32px}.lp-h2{letter-spacing:-.01em;color:var(--ink);text-align:center;margin:0 0 36px;font-size:28px;font-weight:700}.lp-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.lp-card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 24px}.lp-card-title{color:var(--ink);margin-bottom:10px;font-size:16px;font-weight:700}.lp-card-body{color:var(--text-muted);margin:0;font-size:14px;line-height:1.6}.lp-steps-section{border-top:1px solid var(--border)}.lp-steps{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;display:grid}.lp-step{align-items:flex-start;gap:16px;display:flex}.lp-step-n{font-family:var(--font-mono);color:var(--accent-contrast);background:var(--accent);border-radius:var(--radius-sm);flex-shrink:0;padding:6px 10px;font-size:15px;font-weight:700}.lp-step-t{color:var(--ink);margin-bottom:6px;font-size:15.5px;font-weight:700}.lp-step-d{color:var(--text-muted);margin:0;font-size:13.5px;line-height:1.55}.lp-final{text-align:center;background:var(--surface-2);border-top:1px solid var(--border);padding:80px 32px}.lp-foot{max-width:var(--maxw);color:var(--text-faint);justify-content:space-between;align-items:center;margin:0 auto;padding:28px 32px;font-size:13px;display:flex}.lp-foot a{color:var(--text-muted);text-decoration:none}.lp-foot a:hover{color:var(--accent)}@media (width<=720px){.lp-title{font-size:32px}.lp-hero-inner{padding:48px 22px 56px}.lp-section{padding:52px 22px}.lp-nav-inner{padding:12px 20px}.lp-hero-logo{display:none}}.auth-page{background:radial-gradient(1100px 520px at 50% -10%, var(--accent-soft), transparent 60%), var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:32px 20px;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-lg);flex-direction:column;gap:16px;padding:32px;display:flex}.auth-brand{color:var(--ink);align-items:center;gap:10px;margin-bottom:4px;font-size:19px;font-weight:700;text-decoration:none;display:inline-flex}.auth-brand span span{color:var(--accent)}.auth-brand img{display:block}:root:not([data-theme=dark]) .auth-brand img{background:var(--side-bg);border-radius:9px;padding:3px}.auth-title{color:var(--ink);margin:0;font-size:22px;font-weight:700}.auth-sub{color:var(--text-muted);margin:-8px 0 4px;font-size:13.5px;line-height:1.5}.auth-card .field input{width:100%;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius-sm);transition:border-color var(--t-fast), box-shadow var(--t-fast);padding:10px 12px;font-size:14px}.auth-card .field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.auth-submit{justify-content:center;width:100%;margin-top:4px}.auth-foot{color:var(--text-muted);text-align:center;margin:4px 0 0;font-size:13px}.auth-foot a{color:var(--accent);font-weight:600;text-decoration:none}.auth-foot a:hover{text-decoration:underline}.auth-error{color:var(--grade-d-fg);background:var(--grade-d-bg);border:1px solid var(--grade-d-bd);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px}.auth-pending{text-align:center;align-items:center}.auth-pending-icon{font-size:40px;line-height:1}.auth-loading{min-height:100vh;color:var(--text-muted);background:var(--bg);justify-content:center;align-items:center;gap:10px;display:flex}.spinner{border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;width:16px;height:16px;animation:.7s linear infinite dg-spin;display:inline-block}@keyframes dg-spin{to{transform:rotate(360deg)}}.topbar-user{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-size:13px;font-weight:600;overflow:hidden}.btn-sm{padding:6px 12px;font-size:13px}.btn-xs{padding:4px 9px;font-size:12px}.tag{background:var(--tag-bg);color:var(--tag-fg);white-space:nowrap;border-radius:999px;padding:2px 9px;font-size:11.5px;font-weight:600;display:inline-block}.tag-admin{background:var(--accent-soft);color:var(--accent-strong)}.status-pending{background:var(--grade-c-bg);color:var(--grade-c-fg)}.status-approved{background:var(--grade-a-bg);color:var(--grade-a-fg)}.status-blocked{background:var(--grade-d-bg);color:var(--grade-d-fg)}.admin-shell{background:var(--bg);flex-direction:column;min-height:100vh;display:flex}.admin-header{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.admin-brand{align-items:center;gap:12px;display:flex}.admin-badge{color:var(--accent-strong);background:var(--accent-soft);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.admin-user{align-items:center;gap:12px;font-size:13px;display:flex}.admin-body{width:100%;max-width:var(--maxw);flex-direction:column;gap:20px;margin:0 auto;padding:24px;display:flex}.admin-metrics{grid-template-columns:repeat(6,1fr);gap:12px;display:grid}.admin-metric{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xs);padding:14px 16px}.admin-metric-value{color:var(--ink);font-size:24px;font-weight:700}.admin-metric-label{color:var(--text-muted);margin-top:2px;font-size:12px}.admin-tabs{border-bottom:1px solid var(--border);gap:4px;display:flex}.admin-tabs button{appearance:none;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 16px;font-size:14px;font-weight:600}.admin-tabs button.active{color:var(--accent-strong);border-bottom-color:var(--accent)}.admin-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xs);padding:8px;overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;font-size:13.5px}.admin-table th{text-align:left;color:var(--text-muted);border-bottom:1px solid var(--border);padding:10px 12px;font-size:12px;font-weight:600}.admin-table td{border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle;padding:11px 12px}.admin-table tr:last-child td{border-bottom:none}.admin-muted{color:var(--text-faint);font-size:12.5px}.admin-detail{font-family:var(--font-mono);color:var(--text-muted);word-break:break-word;max-width:360px;font-size:12px}.admin-actions{flex-wrap:wrap;gap:6px;display:flex}.admin-empty{text-align:center;color:var(--text-muted);padding:28px}.admin-docs-bar{align-items:center;gap:12px;padding:10px 12px;display:flex}.admin-ok{color:var(--grade-a-fg);font-size:12.5px}.admin-hint{color:var(--text-muted);background:var(--accent-soft);border:1px solid var(--border);border-radius:var(--radius-sm);margin:4px 8px 14px;padding:10px 12px;font-size:12.5px;line-height:1.5}.admin-hint a{color:var(--accent-strong);font-weight:600}.admin-hint code{font-family:var(--font-mono);background:var(--surface);border-radius:4px;padding:1px 5px;font-size:11.5px}.ai-panel{flex-direction:column;gap:16px;max-width:640px;padding:8px 8px 14px;display:flex}.ai-status{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.ai-actions{gap:10px;display:flex}.ai-panel .field input,.ai-panel .field select{width:100%;color:var(--text);background:var(--bg);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:10px 12px;font-size:14px}.ai-panel .field input:focus,.ai-panel .field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.field-hint{color:var(--text-faint);font-size:12px;line-height:1.45}.field-hint code{font-family:var(--font-mono);font-size:11px}@media (width<=860px){.admin-metrics{grid-template-columns:repeat(3,1fr)}}.saved-empty{text-align:center;color:var(--text-muted);padding:48px 0}.saved-list{flex-direction:column;gap:10px;display:flex}.saved-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xs);align-items:center;gap:12px;padding:14px 16px;display:flex}.saved-main{text-align:left;cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;gap:4px;min-width:0;padding:0;display:flex}.saved-main:disabled{cursor:default}.saved-q{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;font-size:14.5px;font-weight:600;overflow:hidden}.saved-main:not(:disabled):hover .saved-q{color:var(--accent-strong)}.saved-date{color:var(--text-faint);font-size:12px}.qheading-row{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.qheading-row .qheading{margin:0}