@font-face{font-family:Estedad Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/estedad-arabic-wght-normal-D6DQIq1q.woff2)format("woff2-variations");unicode-range:U+6??,U+750-77F,U+870-88E,U+890-891,U+897-8E1,U+8E3-8FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Estedad Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/estedad-vietnamese-wght-normal-D7SXJ-q_.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Estedad Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/estedad-latin-ext-wght-normal-F3E_gUl2.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Estedad Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/estedad-latin-wght-normal-B5vzQVCp.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-void:#05080b;--bg-deep:#080c11;--surface-0:#0b1015;--surface-1:#10171d;--surface-2:#162027;--ink:#ecf7f4;--ink-soft:#b6c7c4;--muted:#71847f;--faint:#44544f;--line:#dcfff617;--line-strong:#dcfff629;--accent:#4de5c1;--accent-strong:#85ffe2;--accent-deep:#0a7667;--amber:#f6bd62;--danger:#ff7f87;--success:#54e0a3;--radius-xs:5px;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--shadow-panel:0 22px 70px #00000057, inset 0 1px 0 #ffffff06;--topbar-height:76px;font-synthesis:none;text-rendering:optimizelegibility;font-family:Estedad Variable,Estedad,Vazirmatn,Tahoma,Arial,sans-serif}@font-face{font-family:Vazirmatn Persian;src:url(/assets/Vazirmatn_wght_-BeciDpKm.woff2)format("woff2");font-weight:100 900;font-style:normal;font-display:swap;unicode-range:U+6??,U+750-77F,U+870-89F,U+8A0-8FF,U+200C-200D,U+FB50-FDFF,U+FE70-FEFF}*{box-sizing:border-box}html{background:var(--bg-void);min-width:320px;min-height:100%}body{min-width:320px;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 82% 10%, #1b6c5b21, transparent 32%), radial-gradient(circle at 18% 88%, #23434d2b, transparent 35%), var(--bg-void);margin:0;overflow:hidden}body:has(#welcome-screen:not(.is-closing)){overflow:hidden}button,textarea,input{font:inherit}button,a,[role=button]{-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible,[role=button]:focus-visible{outline-offset:3px;outline:2px solid #4de5c1c7}::selection{color:#03110e;background:var(--accent)}#ambient-canvas{z-index:0;pointer-events:none;opacity:.66;width:100%;height:100%;transition:opacity .5s,filter .5s;position:fixed;inset:0}body.is-thinking #ambient-canvas{opacity:.95;filter:saturate(1.14)}.noise-layer{z-index:1;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.72'/%3E%3C/svg%3E");position:fixed;inset:0}.app-shell{z-index:2;min-height:100vh;position:relative}.app-shell,.toast-region{font-family:Vazirmatn Persian,Estedad Variable,Estedad,Vazirmatn,Tahoma,Arial,sans-serif}.topbar{z-index:20;height:var(--topbar-height);border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#05080be6;grid-template-columns:minmax(260px,1fr) auto minmax(210px,1fr);align-items:center;gap:24px;padding:0 clamp(18px,3vw,48px);display:grid;position:fixed;inset:0 0 auto;box-shadow:0 14px 40px #0000002e}.brand{min-width:0;color:var(--ink);justify-self:start;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{flex:0 0 38px;place-items:center;width:38px;height:38px;display:grid;position:relative}.brand-mark:before,.brand-mark:after,.brand-mark__orbit{content:"";border:1px solid #4de5c142;border-radius:50%;position:absolute;inset:2px}.brand-mark:after{border-style:dashed;border-color:#4de5c170;animation:10s linear infinite reverse orbit-spin;inset:8px}.brand-mark__orbit{border-top-color:var(--accent);animation:5s linear infinite orbit-spin}.brand-mark__core{background:var(--accent-strong);width:8px;height:8px;box-shadow:0 0 9px var(--accent), 0 0 25px #4de5c1b3;border-radius:50%}.brand-copy{gap:2px;min-width:0;display:grid}.brand-copy strong{letter-spacing:-.2px;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:560;overflow:hidden}.brand-copy small,.stage-caption small,.welcome-kicker,.welcome-meta,.eyebrow,.model-chip,.station small{letter-spacing:.08em;direction:ltr}.brand-copy small{color:var(--muted);font-size:8px}.main-nav{border:1px solid var(--line);background:#ffffff05;border-radius:9px;justify-self:center;align-items:center;gap:3px;padding:4px;display:flex}.nav-link{min-height:38px;color:var(--muted);border-radius:6px;align-items:center;gap:8px;padding:7px 13px;font-size:12px;font-weight:520;text-decoration:none;transition:color .18s,background .18s;display:inline-flex;position:relative}.nav-link svg{fill:none;stroke:currentColor;stroke-width:1.45px;stroke-linecap:round;stroke-linejoin:round;width:17px}.nav-link:hover{color:var(--ink-soft)}.nav-link.is-active{color:var(--ink);background:#ffffff0e;box-shadow:inset 0 0 0 1px #ffffff09,0 4px 15px #0000002e}.nav-link.is-active:after{content:"";background:var(--accent);height:1px;box-shadow:0 0 8px var(--accent);position:absolute;bottom:-5px;left:12px;right:12px}.system-presence{direction:rtl;justify-self:end;align-items:center;gap:9px;display:flex}.presence-copy{text-align:right;gap:1px;display:grid}.presence-copy strong{color:var(--ink-soft);font-size:11px;font-weight:520}.presence-copy small{color:var(--muted);letter-spacing:.12em;font-size:8px;line-height:1.2}.presence-pulse,.secure-dot{background:var(--amber);border-radius:50%;width:7px;height:7px;position:relative;box-shadow:0 0 11px #f6bd62b3}.system-presence.is-online .presence-pulse,.secure-dot{background:var(--success);box-shadow:0 0 11px #54e0a3bd}.system-presence.is-online .presence-pulse:after{content:"";border:1px solid #54e0a366;border-radius:50%;animation:2.2s ease-out infinite presence-ring;position:absolute;inset:-5px}.system-presence.is-offline .presence-pulse{background:var(--danger);box-shadow:0 0 11px #ff7f87b3}.app-main{height:100vh;padding-top:var(--topbar-height)}.page{height:calc(100vh - var(--topbar-height))}.page[hidden]{display:none!important}.page--chat{grid-template-columns:minmax(276px,330px) minmax(0,1fr);gap:16px;padding:16px clamp(16px,2.4vw,38px) 20px;display:grid}.control-rail,.chat-workspace,.letter-console,.routing-stage{border:1px solid var(--line);box-shadow:var(--shadow-panel);background:#080d11e0}.control-rail{border-radius:var(--radius-md);flex-direction:column;min-height:0;padding:24px 20px 18px;display:flex;overflow:auto}.rail-heading{padding:0 3px 18px}.eyebrow{color:var(--accent);text-transform:uppercase;margin-bottom:7px;font-size:8px;display:block}.rail-heading h2,.workspace-header h1,.routing-header h1{color:var(--ink);letter-spacing:-.55px;margin:0;font-weight:520}.rail-heading h2{font-size:19px}.rail-heading p,.routing-header p{color:var(--muted);margin:9px 0 0;font-size:11px;line-height:1.9}.drop-zone{border-radius:var(--radius-sm);cursor:pointer;background:linear-gradient(#4de5c106,#4de5c102),repeating-linear-gradient(90deg,#0000 0 23px,#4de5c106 24px),repeating-linear-gradient(0deg,#0000 0 23px,#4de5c106 24px);border:1px dashed #4de5c140;justify-items:center;gap:6px;min-height:188px;padding:20px 12px;transition:border-color .18s,background .18s,transform .18s;display:grid;position:relative;overflow:hidden}.drop-zone:before,.drop-zone:after{content:"";border-color:var(--accent);opacity:.5;width:18px;height:18px;position:absolute}.drop-zone:before{border-top:1px solid;border-right:1px solid;top:-1px;right:-1px}.drop-zone:after{border-bottom:1px solid;border-left:1px solid;bottom:-1px;left:-1px}.drop-zone:hover,.drop-zone.is-dragging{background-color:#4de5c10b;border-color:#4de5c1a6;transform:translateY(-1px)}.drop-zone__glyph{width:50px;height:50px;color:var(--accent);border:1px solid #4de5c133;border-radius:50%;place-items:center;margin-bottom:5px;display:grid;box-shadow:inset 0 0 22px #4de5c10a,0 0 24px #4de5c10a}.drop-zone__glyph svg{fill:none;stroke:currentColor;stroke-width:1.25px;stroke-linecap:round;stroke-linejoin:round;width:28px}.drop-zone strong{font-size:12px;font-weight:560}.drop-zone>span{color:var(--muted);font-size:10px}.drop-zone small{color:var(--faint);margin-top:5px;font-size:8px}.file-queue{flex-direction:column;gap:10px;margin-top:13px;display:flex}.file-queue[hidden],.upload-progress[hidden],.route-result[hidden]{display:none}.queue-heading,.recent-routes__head{color:var(--ink-soft);justify-content:space-between;align-items:center;font-size:10px;display:flex}.queue-heading b{color:var(--accent);font-weight:560}.text-button{min-height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;padding:3px 7px;font-size:9px}.text-button:hover{color:var(--danger)}.file-list{scrollbar-width:thin;scrollbar-color:var(--faint) transparent;gap:5px;max-height:124px;display:grid;overflow:auto}.file-item{border:1px solid var(--line);border-radius:var(--radius-xs);background:#ffffff05;grid-template-columns:25px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:37px;padding:5px 7px;display:grid}.file-item__type{width:24px;height:24px;color:var(--accent);text-transform:uppercase;background:#4de5c112;border-radius:4px;place-items:center;font-size:7px;line-height:1;display:grid}.file-item__meta{gap:1px;min-width:0;display:grid}.file-item__meta strong{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:480;overflow:hidden}.file-item__meta small{color:var(--faint);text-align:right;direction:ltr;font-size:7px;line-height:1.4}.file-remove{width:25px;height:25px;color:var(--faint);cursor:pointer;background:0 0;border:0;padding:0}.file-remove:hover{color:var(--danger)}.batch-note{color:var(--muted);gap:5px;font-size:9px;display:grid}.batch-note textarea,.letter-console textarea,.composer textarea{resize:none;border:1px solid var(--line);color:var(--ink);background:#ffffff05}.batch-note textarea{border-radius:6px;min-height:50px;padding:8px 9px;font-size:10px;line-height:1.65}.batch-note textarea::placeholder,.letter-console textarea::placeholder,.composer textarea::placeholder{color:var(--faint)}.primary-button{color:#eafff9;cursor:pointer;background:#0e5e52;border:1px solid #4de5c159;border-radius:7px;justify-content:center;align-items:center;gap:9px;min-height:44px;padding:9px 15px;font-size:11px;font-weight:560;transition:background .18s,transform .18s,border-color .18s;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 8px 25px #0045393b,inset 0 1px #ffffff1a}.primary-button:before{content:"";background:linear-gradient(90deg,#0000,#ffffff1f,#0000);transition:transform .5s;position:absolute;inset:0;transform:translate(105%)}.primary-button:hover{background:#117466;border-color:#4de5c1b3;transform:translateY(-1px)}.primary-button:hover:before{transform:translate(-105%)}.primary-button:disabled{color:var(--muted);border-color:var(--line);background:var(--surface-1);box-shadow:none;cursor:wait;transform:none}.primary-button--wide{width:100%}.button-icon{direction:ltr;font-size:16px;line-height:1}.upload-progress{background:#ffffff0f;border-radius:99px;height:2px;overflow:hidden}.upload-progress span{background:var(--accent);width:0;height:100%;box-shadow:0 0 10px var(--accent);transition:width .16s linear;display:block}.wiki-maintenance{border-radius:var(--radius-sm);background:linear-gradient(145deg,#ff7f870b,#ffffff03);border:1px solid #ff7f8729;gap:10px;margin-top:16px;padding:13px;display:grid}.wiki-maintenance__head{grid-template-columns:28px minmax(0,1fr);align-items:center;gap:8px;display:grid}.wiki-maintenance__head>div{gap:2px;min-width:0;display:grid}.wiki-maintenance__icon{width:27px;height:27px;color:var(--danger);border:1px solid #ff7f8742;border-radius:50%;place-items:center;font-size:15px;display:grid}.wiki-maintenance strong{color:var(--ink-soft);font-size:9px;font-weight:560}.wiki-maintenance small,.wiki-maintenance p{color:var(--faint);font-size:8px;line-height:1.75}.wiki-maintenance small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.wiki-maintenance p{margin:0}.wiki-maintenance__actions{grid-template-columns:.8fr 1.2fr;gap:7px;display:grid}.maintenance-button{border:1px solid var(--line-strong);min-height:34px;color:var(--ink-soft);cursor:pointer;background:#ffffff06;border-radius:6px;padding:7px 8px;font-size:8px;transition:border-color .16s,background .16s,transform .16s}.maintenance-button:hover:not(:disabled){background:#4de5c10f;border-color:#4de5c16b;transform:translateY(-1px)}.maintenance-button--danger{color:#ffc1c5;background:#801f2a42;border-color:#ff7f8757}.maintenance-button--danger:hover:not(:disabled){background:#a026335c;border-color:#ff7f87a8}.maintenance-button:disabled{color:var(--faint);border-color:var(--line);cursor:not-allowed;background:#ffffff03;transform:none}.wiki-maintenance.is-busy .wiki-maintenance__icon{animation:.9s linear infinite spin}@media (height<=700px) and (width>=900px){.rail-heading{padding-bottom:12px}.drop-zone{min-height:160px;padding-block:14px}.wiki-maintenance{margin-top:12px}}.rail-model{border-top:1px solid var(--line);grid-template-columns:34px 1fr auto;align-items:center;gap:9px;margin-top:auto;padding:16px 2px 0;display:grid}.model-sigil{width:31px;height:31px;color:var(--amber);background:#f6bd620a;border:1px solid #f6bd623d;border-radius:50%;place-items:center;font-size:11px;line-height:1;display:grid}.rail-model>div:nth-child(2){gap:2px;min-width:0;display:grid}.rail-model strong{color:var(--ink-soft);text-align:right;text-overflow:ellipsis;white-space:nowrap;direction:ltr;font-size:8px;line-height:1.4;overflow:hidden}.rail-model span:not(.secure-dot){color:var(--faint);font-size:8px}.chat-workspace{border-radius:var(--radius-md);grid-template-rows:auto minmax(0,1fr) auto;min-width:0;min-height:0;display:grid;overflow:hidden}.workspace-header,.routing-header{justify-content:space-between;align-items:center;gap:20px;display:flex}.workspace-header{border-bottom:1px solid var(--line);min-height:88px;padding:18px clamp(20px,3vw,38px)}.workspace-header h1,.routing-header h1{font-size:clamp(21px,2.2vw,30px)}.model-chip{border:1px solid var(--line);min-height:31px;color:var(--ink-soft);white-space:nowrap;background:#ffffff06;border-radius:99px;align-items:center;gap:8px;padding:5px 8px 5px 10px;font-size:8px;display:inline-flex}.model-chip b{color:#a6ffe9;background:#4de5c11a;border-radius:99px;padding:3px 5px;font-size:7px;font-weight:520}.model-chip__spark{background:var(--accent);width:5px;height:5px;box-shadow:0 0 9px var(--accent);border-radius:50%}.message-stream{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:#4de5c12e transparent;background:linear-gradient(#ffffff02,#0000 20%),repeating-linear-gradient(90deg,#0000 0 79px,#ffffff02 80px);flex-direction:column;gap:15px;min-height:0;padding:22px clamp(20px,4vw,58px) 28px;display:flex;overflow:auto}.message{gap:7px;max-width:min(780px,88%);animation:.35s cubic-bezier(.2,.8,.2,1) both message-arrive;display:grid;position:relative}.message--user{align-self:flex-start}.message--assistant,.message--system,.message--thinking{align-self:stretch;max-width:min(900px,96%)}.message__meta{color:var(--faint);align-items:center;gap:7px;padding:0 3px;font-size:8px;display:flex}.message__meta i{background:var(--accent);width:4px;height:4px;box-shadow:0 0 7px var(--accent);border-radius:50%}.message--user .message__meta i{background:var(--amber);box-shadow:0 0 7px #f6bd62a6}.message__body{border:1px solid var(--line);color:var(--ink-soft);text-align:right;white-space:pre-wrap;overflow-wrap:anywhere;background:#ffffff05;border-radius:9px;padding:13px 15px;font-size:13px;line-height:2}.message--assistant .message__body{background:linear-gradient(270deg,#4de5c109,#ffffff04 32%);border-right-color:#4de5c161}.message--user .message__body{color:#e8faf5;background:#f6bd620b;border-color:#f6bd622b}.message--system .message__body{color:var(--ink-soft);background:#0c28233d;border-color:#4de5c129;padding:16px 18px}.message__body a{color:var(--accent-strong)}.message__body code{border:1px solid var(--line);color:#a9f9e7;direction:ltr;unicode-bidi:embed;background:#00000040;border-radius:4px;padding:2px 5px;font-size:.88em;line-height:1.6}.message__body pre{border:1px solid var(--line);text-align:left;white-space:pre;direction:ltr;background:#070b0e;border-radius:6px;max-width:100%;margin:10px 0;padding:12px;overflow:auto}.message__body pre code{background:0 0;border:0;padding:0}.thinking-shell{background:linear-gradient(270deg,#4de5c10b,#ffffff03);border:1px solid #4de5c12b;border-radius:9px;grid-template-columns:58px minmax(0,1fr);align-items:center;gap:15px;min-height:77px;padding:12px 15px;display:grid}.neural-loader{place-items:center;width:52px;height:52px;display:grid;position:relative}.neural-loader:before,.neural-loader:after,.neural-loader span{content:"";border-radius:50%;position:absolute}.neural-loader:before{border:1px solid #4de5c133;border-top-color:var(--accent);animation:1.6s linear infinite orbit-spin;inset:1px}.neural-loader:after{border:1px dashed #4de5c159;animation:2.5s linear infinite reverse orbit-spin;inset:8px}.neural-loader span{background:var(--accent-strong);width:10px;height:10px;box-shadow:0 0 9px var(--accent), 0 0 24px #4de5c1cc;animation:1.25s ease-in-out infinite core-breathe}.thinking-copy{gap:5px;display:grid}.thinking-copy strong{font-size:11px;font-weight:540}.thinking-copy span{color:var(--muted);font-size:9px}.thinking-scan{background:var(--line);width:100%;height:1px;position:relative;overflow:hidden}.thinking-scan:after{content:"";background:var(--accent);width:24%;height:100%;box-shadow:0 0 8px var(--accent);animation:1.45s ease-in-out infinite scan-line;position:absolute}.composer-wrap{border-top:1px solid var(--line);background:#070b0ff0;padding:14px clamp(18px,3vw,38px) 11px}.composer{border:1px solid var(--line-strong);background:#ffffff05;border-radius:10px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:12px;min-height:76px;padding:12px 13px 10px 16px;transition:border-color .18s,box-shadow .18s;display:grid;position:relative}.composer:focus-within{border-color:#4de5c157;box-shadow:0 0 0 3px #4de5c109,inset 0 0 25px #4de5c105}.composer textarea{background:0 0;border:0;outline:0;align-self:center;width:100%;min-height:28px;max-height:150px;padding:3px 2px;font-size:13px;line-height:1.85}.composer-actions{direction:rtl;align-items:center;gap:12px;display:flex}.composer-hint{color:var(--faint);white-space:nowrap;font-size:7px}kbd{border:1px solid var(--line);color:var(--muted);font:inherit;direction:ltr;border-radius:3px;padding:1px 3px}.send-button{color:#dffff7;cursor:pointer;background:#0d5d51;border:1px solid #4de5c157;border-radius:7px;place-items:center;width:44px;height:44px;padding:0;transition:background .18s,transform .18s;display:grid}.send-button:hover{background:#117466;transform:translateY(-1px)}.send-button:disabled{color:var(--faint);border-color:var(--line);background:var(--surface-1);cursor:wait;transform:none}.send-button svg{fill:none;stroke:currentColor;stroke-width:1.4px;stroke-linecap:round;stroke-linejoin:round;width:20px}.send-button.is-cancel{color:#ffe8e8;background:#713737;border-color:#ff787880}.send-button.is-cancel svg{display:none}.send-button.is-cancel:before{content:"";background:currentColor;border-radius:2px;width:12px;height:12px}.privacy-note{color:var(--faint);direction:rtl;justify-content:center;align-items:center;gap:9px;padding-top:9px;font-size:7px;display:flex}.privacy-note__line{background:var(--line);width:25px;height:1px}.page--routing{grid-template-rows:auto minmax(0,1fr);padding:20px clamp(16px,2.4vw,38px) 24px;display:grid;overflow:auto}.routing-header{min-height:82px;padding:0 6px 18px}.routing-header p{max-width:670px;font-size:11px}.routing-grid{grid-template-columns:minmax(270px,330px) minmax(0,1fr);gap:16px;height:auto;min-height:540px;display:grid}.letter-console{border-radius:var(--radius-md);min-height:0;padding:22px 20px;overflow:auto}.console-index{direction:ltr;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;margin-bottom:20px;display:grid}.console-index span{color:var(--accent);font-size:9px;line-height:1}.console-index i{background:var(--line);height:1px}.console-index small{color:var(--muted);direction:rtl;font-size:9px}.route-drop-zone{min-height:112px;color:var(--muted);text-align:center;cursor:pointer;background:#4de5c106;border:1px dashed #4de5c13d;border-radius:8px;place-items:center;gap:5px;margin-bottom:12px;padding:14px 10px;transition:border-color .18s,background .18s,transform .18s;display:grid}.route-drop-zone:hover,.route-drop-zone:focus-visible,.route-drop-zone.is-dragging{background:#4de5c112;border-color:#4de5c19e;outline:none;transform:translateY(-1px)}.route-drop-zone svg{fill:none;width:28px;stroke:var(--accent);stroke-width:1.35px;stroke-linecap:round;stroke-linejoin:round}.route-drop-zone strong{color:var(--ink-soft);font-size:10px;font-weight:560}.route-drop-zone span{color:var(--faint);font-size:8px}.route-file-queue{border:1px solid var(--line);background:#ffffff05;border-radius:7px;margin-bottom:12px;padding:10px}.route-file-list{gap:3px;max-height:118px;margin-top:8px;display:grid;overflow:auto}.route-file-item{border-bottom:1px solid #ffffff09;grid-template-columns:6px minmax(0,1fr) auto auto;align-items:center;gap:7px;min-width:0;padding:6px;display:grid}.route-file-item i{background:var(--accent);width:5px;height:5px;box-shadow:0 0 7px var(--accent);border-radius:50%}.route-file-item span{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.route-file-item small{color:var(--faint);font-size:7px}.route-file-item button{color:var(--muted);cursor:pointer;background:0 0;border:0}.routing-or{color:var(--faint);align-items:center;gap:8px;margin:12px 0 10px;font-size:8px;display:flex}.routing-or:before,.routing-or:after{content:"";background:var(--line);flex:1;height:1px}.letter-console>label{color:var(--ink-soft);margin-bottom:7px;font-size:10px;display:block}.letter-console textarea{border-radius:7px;outline:none;width:100%;min-height:96px;margin-bottom:11px;padding:12px;font-size:11px;line-height:1.9;transition:border-color .18s,box-shadow .18s}.letter-console textarea:focus{border-color:#4de5c161;box-shadow:0 0 0 3px #4de5c109}.route-result{background:#4de5c109;border:1px solid #4de5c12e;border-radius:7px;gap:5px;margin-top:14px;padding:14px 13px 13px;animation:.32s both message-arrive;display:grid;position:relative;overflow:hidden}.route-result__beam{background:var(--accent);width:42%;height:1px;box-shadow:0 0 11px var(--accent);position:absolute;top:0;right:0}.route-result small{color:var(--muted);font-size:8px}.route-result strong{color:var(--accent-strong);font-size:15px;font-weight:560}.route-result p{color:var(--ink-soft);margin:2px 0 0;font-size:9px;line-height:1.8}.recent-routes{border-top:1px solid var(--line);margin-top:24px;padding-top:15px}.recent-routes__head small{color:var(--faint)}.route-history{gap:5px;margin-top:10px;display:grid}.empty-history{color:var(--faint);text-align:center;margin:0;padding:12px 8px;font-size:9px}.route-history-item{border-bottom:1px solid #ffffff0b;grid-template-columns:7px minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px 7px;display:grid}.route-history-item i{background:var(--dept-color,var(--accent));width:5px;height:5px;box-shadow:0 0 8px var(--dept-color,var(--accent));border-radius:50%}.route-history-item span{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:9px;overflow:hidden}.route-history-item time{color:var(--faint);direction:ltr;font-size:7px;line-height:1}.routing-stage{border-radius:var(--radius-md);background:radial-gradient(circle at 62%,#4de5c10e,#0000 18%),repeating-linear-gradient(90deg,#0000 0 63px,#aaffea06 64px),repeating-linear-gradient(0deg,#0000 0 63px,#aaffea06 64px),#070b0f;min-width:0;min-height:0;position:relative;overflow:hidden}.routing-stage:before,.routing-stage:after{content:"";z-index:1;pointer-events:none;position:absolute}.routing-stage:before{background:linear-gradient(90deg,#05080b14,#0000 30% 70%,#05080b4d);inset:0}.routing-stage:after{border:1px solid #ffffff09;border-radius:7px;inset:12px}#route-canvas{z-index:2;width:100%;height:100%;position:absolute;inset:0}.route-network{z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.route-network path{fill:none;stroke:var(--route-color);stroke-width:1.15px;stroke-linecap:round;opacity:.34;vector-effect:non-scaling-stroke;transition:opacity .18s,stroke-width .18s,filter .18s}.route-network path[data-route=incoming]{opacity:.58;stroke-dasharray:5 5}.route-network path.is-active{stroke-width:2px;opacity:1;filter:drop-shadow(0 0 5px var(--route-color))}.route-scan{z-index:3;pointer-events:none;background:#4de5c16b;width:1px;animation:7s linear infinite route-scan;position:absolute;top:0;bottom:0;box-shadow:0 0 14px #4de5c180}.station{z-index:5;pointer-events:none;align-items:center;gap:8px;display:flex;position:absolute}.station>div{gap:1px;display:grid}.station b{color:var(--ink-soft);white-space:nowrap;font-size:9px;font-weight:520}.station small{color:var(--faint);font-size:6px}.station-node{background:#060a0dd1;border:1px solid #4de5c133;border-radius:50%;place-items:center;width:21px;height:21px;transition:border-color .2s,box-shadow .2s,transform .2s;display:grid;position:relative}.station-node:before{content:"";border:1px solid #4de5c114;border-radius:50%;position:absolute;inset:-5px}.station-node i{background:var(--dept-color,var(--accent));width:5px;height:5px;box-shadow:0 0 7px var(--dept-color,var(--accent));border-radius:50%}.station--input{top:50%;right:5.5%;transform:translateY(-50%)}.station--hub{top:50%;right:31.5%;transform:translateY(-50%)}.station--hub .station-node{border-color:#4de5c16b;width:32px;height:32px;box-shadow:inset 0 0 15px #4de5c10d,0 0 18px #4de5c114}.station--hub .station-node:after{content:"";border:1px dashed #4de5c159;border-radius:50%;animation:4s linear infinite orbit-spin;position:absolute;inset:4px}.destination-stack{z-index:5;pointer-events:none;flex-direction:column;justify-content:space-between;width:160px;display:flex;position:absolute;top:8%;bottom:12%;left:4.5%}.station--destination{--dept-color:var(--accent);position:relative;inset:auto}.station--destination[data-dept=finance]{--dept-color:#55e4aa}.station--destination[data-dept=legal]{--dept-color:#72c7ff}.station--destination[data-dept=customers]{--dept-color:#54e3de}.station--destination[data-dept=presidency]{--dept-color:#f6bd62}.station--destination[data-dept=pension]{--dept-color:#c0a5ff}.station--destination.is-target .station-node{border-color:var(--dept-color);box-shadow:0 0 14px color-mix(in srgb, var(--dept-color) 56%, transparent), inset 0 0 10px color-mix(in srgb, var(--dept-color) 12%, transparent);animation:.8s ease-out destination-hit;transform:scale(1.25)}.route-fallback-layer{z-index:4;pointer-events:none;position:absolute;inset:0}.fallback-letter{background:var(--signal-color,#e7fff8);width:9px;height:9px;box-shadow:0 0 8px var(--signal-color,var(--accent)), 0 0 22px var(--signal-color,var(--accent));border-radius:50%;position:absolute;top:0;left:0;transform:translate(-50%,-50%)}.stage-caption{z-index:5;color:var(--muted);pointer-events:none;justify-content:space-between;align-items:center;gap:16px;font-size:8px;display:flex;position:absolute;bottom:18px;left:22px;right:22px}.stage-caption>span{align-items:center;gap:7px;display:inline-flex}.stage-caption>span i{background:var(--success);width:4px;height:4px;box-shadow:0 0 7px var(--success);border-radius:50%}.stage-caption.is-routing>span i{background:var(--amber);box-shadow:0 0 7px var(--amber);animation:.8s ease-in-out infinite core-breathe}.stage-caption small{color:var(--faint);font-size:7px}.page--documents{grid-template-rows:auto minmax(0,1fr);gap:16px;padding:20px clamp(16px,2.4vw,38px) 24px;display:grid}.documents-header{justify-content:space-between;align-items:center;gap:24px;min-height:74px;padding:0 5px;display:flex}.documents-header h1{color:var(--ink);letter-spacing:-.65px;margin:0;font-size:25px;font-weight:520}.documents-header p{color:var(--muted);margin:7px 0 0;font-size:11px;line-height:1.8}.documents-refresh{border:1px solid var(--line-strong);min-height:39px;color:var(--ink-soft);cursor:pointer;background:#ffffff06;border-radius:7px;align-items:center;gap:8px;padding:8px 13px;font-size:10px;transition:color .18s,border-color .18s,background .18s;display:inline-flex}.documents-refresh:hover:not(:disabled){color:var(--accent-strong);background:#4de5c10e;border-color:#4de5c161}.documents-refresh:disabled{cursor:wait;opacity:.55}.documents-refresh:disabled span{animation:.85s linear infinite orbit-spin}.raw-viewer{border:1px solid var(--line);border-radius:var(--radius-md);min-height:0;box-shadow:var(--shadow-panel);direction:ltr;background:#080d11e0;grid-template-columns:minmax(250px,310px) minmax(0,1fr);display:grid;overflow:hidden}.raw-tree-panel,.raw-document-panel{direction:rtl;min-width:0;min-height:0}.raw-tree-panel{border-right:1px solid var(--line);background:linear-gradient(#4de5c105,#4de5c100),#060a0ead;flex-direction:column;display:flex}.raw-tree-panel__head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;min-height:72px;padding:16px 18px;display:flex}.raw-tree-panel__head>div{gap:3px;display:grid}.raw-tree-panel__head span{color:var(--ink);font-size:12px;font-weight:540}.raw-tree-panel__head small,.raw-tree-status,.raw-tree-file small,.raw-document-panel__head small{color:var(--muted);font-size:8px}.read-only-badge{background:#54e0a30b;border:1px solid #54e0a338;border-radius:999px;flex:none;padding:4px 7px;color:var(--success)!important;font-size:7px!important;font-weight:500!important}.raw-tree{scrollbar-width:thin;scrollbar-color:#4de5c133 transparent;flex:1;min-height:0;padding:12px 10px 18px;overflow:auto}.raw-tree-folder{margin-bottom:4px}.raw-tree-folder>summary{min-height:33px;color:var(--ink-soft);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:8px;padding:6px 8px;font-size:10px;list-style:none;display:flex}.raw-tree-folder>summary::-webkit-details-marker{display:none}.raw-tree-folder>summary span:before{content:"⌄";width:16px;color:var(--accent);transition:transform .16s;display:inline-block;transform:rotate(0)}.raw-tree-folder:not([open])>summary span:before{transform:rotate(90deg)}.raw-tree-folder>summary small{min-width:20px;color:var(--muted);text-align:center;background:#ffffff09;border-radius:999px;padding:2px 5px;font-size:7px}.raw-tree-folder__children{border-right:1px solid #dcfff612;margin-right:9px;padding-right:9px}.raw-tree-file{min-height:45px;color:var(--ink-soft);border:1px solid #0000;border-radius:6px;grid-template-columns:16px minmax(0,1fr);align-items:center;gap:7px;margin:2px 0;padding:7px 8px;text-decoration:none;transition:color .15s,border-color .15s,background .15s;display:grid}.raw-tree-file:hover{color:var(--ink);background:#ffffff06}.raw-tree-file.is-active{color:var(--accent-strong);background:#4de5c10e;border-color:#4de5c12e}.raw-tree-file__icon{color:var(--accent);font-size:13px}.raw-tree-file>span:last-child{gap:2px;min-width:0;display:grid}.raw-tree-file strong,.raw-tree-file small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.raw-tree-file strong{font-size:9px;font-weight:470}.raw-tree-status{border-top:1px solid var(--line);min-height:34px;margin:0;padding:10px 18px}.raw-tree-empty{color:var(--muted);text-align:center;margin:20px 10px;font-size:10px;line-height:1.9}.raw-document-panel{grid-template-rows:auto minmax(0,1fr);display:grid}.raw-document-panel__head{border-bottom:1px solid var(--line);background:linear-gradient(90deg,#4de5c107,#0000 36%);min-height:86px;padding:17px clamp(20px,3vw,42px) 15px}.raw-document-panel__head h2{color:var(--ink);letter-spacing:-.35px;margin:0 0 5px;font-size:19px;font-weight:530}.raw-document-body{color:#c9d8d5;scrollbar-width:thin;scrollbar-color:#4de5c133 transparent;background-color:#0000;background-image:linear-gradient(#4de5c103 1px,#0000 1px),linear-gradient(90deg,#4de5c103 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:28px 28px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;min-height:0;padding:34px clamp(24px,5vw,78px) 70px;transition:opacity .15s;overflow:auto}.raw-document-body.is-loading{opacity:.45}.raw-document-empty{min-height:100%;color:var(--muted);text-align:center;align-content:center;justify-items:center;display:grid}.raw-document-empty>span{width:54px;height:54px;color:var(--accent);background:#4de5c106;border:1px solid #4de5c12e;border-radius:50%;place-items:center;margin-bottom:13px;font-size:24px;display:grid}.raw-document-empty strong{color:var(--ink-soft);font-size:13px;font-weight:500}.raw-document-empty p{max-width:430px;margin:8px 0 0;font-size:10px;line-height:1.9}.raw-document-empty--error>span{color:var(--danger);border-color:#ff7f873d}.document-markdown{font-size:13px;line-height:2.05}.document-markdown>:first-child{margin-top:0}.document-markdown>:last-child{margin-bottom:0}.document-markdown h1,.document-markdown h2,.document-markdown h3,.document-markdown h4,.document-markdown h5,.document-markdown h6{color:var(--ink);margin:1.8em 0 .65em;font-weight:550;line-height:1.65}.document-markdown h1{font-size:24px}.document-markdown h2{font-size:20px}.document-markdown h3{font-size:17px}.document-markdown h4,.document-markdown h5,.document-markdown h6{font-size:14px}.document-markdown p{margin:.8em 0}.document-markdown ul,.document-markdown ol{margin:.8em 0;padding-right:24px}.document-markdown li{margin:.25em 0}.document-markdown a,.raw-reference-link{color:var(--accent-strong);text-underline-offset:4px;-webkit-text-decoration:underline #4de5c152;text-decoration:underline #4de5c152}.raw-reference-link:after{content:" ↗";opacity:.7;font-size:.72em}.document-markdown code{border:1px solid var(--line);color:#b8f6e7;direction:ltr;background:#4de5c109;border-radius:4px;padding:1px 5px;font-size:.88em;display:inline-block}.document-markdown pre{border:1px solid var(--line);text-align:left;direction:ltr;background:#020507a6;border-radius:7px;margin:1.2em 0;padding:15px;overflow:auto}.document-markdown pre code{color:var(--ink-soft);background:0 0;border:0;padding:0;display:block}.document-markdown blockquote{color:var(--ink-soft);background:#4de5c109;border-right:3px solid #4de5c173;margin:1.1em 0;padding:10px 16px}.document-markdown hr{background:var(--line);border:0;height:1px;margin:25px 0}.document-table-scroll{border:1px solid var(--line);border-radius:7px;margin:1.2em 0;overflow:auto}.document-markdown table{border-collapse:collapse;width:100%;font-size:11px}.document-markdown th,.document-markdown td{border-bottom:1px solid var(--line);border-left:1px solid var(--line);text-align:right;vertical-align:top;min-width:110px;padding:9px 11px}.document-markdown th{color:var(--ink);background:#4de5c10b;font-weight:540}.welcome-screen{--welcome-violet:#8b5cf6;--welcome-magenta:#d946ef;--welcome-lilac:#e9d5ff;z-index:100;isolation:isolate;color:#f8f4ff;opacity:1;visibility:visible;background:radial-gradient(circle at 50% 48%,#6d28d938,#0000 22%),radial-gradient(circle at 8% 0,#d946ef24,#0000 34%),radial-gradient(circle at 92% 100%,#7c3aed29,#0000 38%),#05010c;place-items:center;padding:clamp(24px,5vw,72px);transition:opacity .72s cubic-bezier(.77,0,.18,1),visibility .72s;display:grid;position:fixed;inset:0;overflow:hidden}.welcome-screen:before{content:"";z-index:3;pointer-events:none;opacity:.16;mix-blend-mode:screen;background:repeating-linear-gradient(0deg,#0000 0 3px,#d6b0ff1a 3px 4px);position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000,#000 14% 86%,#0000);mask-image:linear-gradient(#0000,#000 14% 86%,#0000)}.welcome-screen:after{content:"";z-index:3;pointer-events:none;clip-path:polygon(0 0,13% 0,13% 1px,87% 1px,87% 0,100% 0,100% 100%,82% 100%,82% calc(100% - 1px),18% calc(100% - 1px),18% 100%,0 100%);border:1px solid #c084fc1f;position:absolute;inset:18px}.welcome-screen.is-closing{opacity:0;visibility:hidden;pointer-events:none}#welcome-canvas{z-index:1;pointer-events:none;opacity:.98;filter:saturate(1.22)contrast(1.04);width:100%;height:100%;position:absolute;inset:0}.welcome-aurora{z-index:0;aspect-ratio:1;opacity:.32;filter:blur(74px);background:conic-gradient(from 40deg,#0000,#8b5cf67a,#0000 32%,#d946ef52,#0000 68%);border-radius:50%;width:min(76vw,880px);animation:24s linear infinite welcome-aurora-spin;position:absolute}.welcome-grid{z-index:2;opacity:.28;transform-origin:top;background-color:#0000;background-image:linear-gradient(#c084fc33 1px,#0000 1px),linear-gradient(90deg,#c084fc33 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:68px 68px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;animation:8s linear infinite welcome-grid-drift;position:absolute;inset:45% -35% -50%;transform:perspective(560px)rotateX(62deg)translateY(0);-webkit-mask-image:linear-gradient(#000,#0000 73%);mask-image:linear-gradient(#000,#0000 73%)}.welcome-frame{z-index:4;pointer-events:none;position:absolute;inset:clamp(22px,3.5vw,52px)}.welcome-frame i{filter:drop-shadow(0 0 8px #a855f794);border-color:#d8b4feb8;width:clamp(34px,5vw,72px);height:clamp(34px,5vw,72px);position:absolute}.welcome-frame i:first-child{border-top:1px solid;border-left:1px solid;top:0;left:0}.welcome-frame i:nth-child(2){border-top:1px solid;border-right:1px solid;top:0;right:0}.welcome-frame i:nth-child(3){border-bottom:1px solid;border-right:1px solid;bottom:0;right:0}.welcome-frame i:nth-child(4){border-bottom:1px solid;border-left:1px solid;bottom:0;left:0}.welcome-copy{z-index:5;text-align:center;place-items:center;width:min(1180px,94vw);display:grid;position:relative;transform:translateY(1.5vh)}.welcome-copy h1{color:#fff;letter-spacing:clamp(-6px,-.045em,-2px);text-transform:lowercase;text-wrap:balance;text-shadow:0 0 7px #ffffff7a,0 0 28px #c084fc7a,0 0 90px #7e22ce66;margin:0;padding-bottom:clamp(23px,3vw,42px);font-size:clamp(44px,8.4vw,138px);font-weight:520;line-height:.92;position:relative}.welcome-copy h1 span{color:var(--welcome-lilac);text-shadow:0 0 10px #e9d5ffa6,0 0 34px #a855f7bd,0 0 100px #d946ef61;font-weight:300}.welcome-copy h1:after{content:"";background:linear-gradient(90deg, transparent, var(--welcome-violet) 25%, #f5d0fe 50%, var(--welcome-magenta) 75%, transparent);width:min(300px,46vw);height:1px;position:absolute;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 0 18px #c084fccc}.welcome-form{text-align:left;gap:15px;width:min(380px,86vw);margin-top:clamp(28px,4vh,46px);display:grid}.welcome-field{color:#e9d5ffb8;letter-spacing:.16em;text-transform:uppercase;gap:7px;font-size:10px;font-weight:560;display:grid}.welcome-field input{color:#fff;background:#0a0316b8;border:1px solid #c084fc4d;border-radius:3px;outline:none;width:100%;height:50px;padding:0 16px;transition:border-color .18s,box-shadow .18s,background .18s;box-shadow:inset 0 0 22px #8b5cf60f,0 0 0 1px #ffffff04}.welcome-field input:focus{background:#150729db;border-color:#d8b4fed1;box-shadow:0 0 28px #8b5cf638,inset 0 0 24px #a855f714}.welcome-button{color:#f8ecff;clip-path:polygon(12px 0,calc(100% - 12px) 0,100% 12px,100% calc(100% - 12px),calc(100% - 12px) 100%,12px 100%,0 calc(100% - 12px),0 12px);cursor:pointer;background:#1405268f;border:1px solid #d8b4fe94;justify-content:center;align-items:center;gap:12px;width:100%;min-height:54px;margin-top:4px;padding:0 20px;transition:color .24s,background .24s,box-shadow .24s,transform .24s;display:flex;position:relative;box-shadow:0 0 0 7px #8b5cf60b,0 0 34px #8b5cf64d,inset 0 0 24px #a855f721}.welcome-button>span{letter-spacing:.18em;text-transform:uppercase;font-size:11px;font-weight:620}.welcome-button:disabled{cursor:wait;opacity:.58}.welcome-button:before{content:"";clip-path:inherit;border:1px solid #c084fc33;transition:border-color .24s,transform .24s;position:absolute;inset:7px}.welcome-button svg{z-index:1;fill:none;stroke:currentColor;stroke-width:1.35px;stroke-linecap:square;stroke-linejoin:miter;filter:drop-shadow(0 0 7px #d8b4fee6);width:23px;position:relative}.welcome-error{color:#ff9ca4;text-align:center;min-height:20px;margin:0;font-size:11px;line-height:1.7}.welcome-button:hover{color:#fff;background:#581c877a;transform:translateY(-4px)scale(1.045);box-shadow:0 0 0 9px #a855f714,0 0 58px #a855f79e,inset 0 0 32px #d946ef38}.welcome-button:hover:before{border-color:#f5d0feb3;transform:rotate(45deg)scale(.86)}.welcome-button:active{transform:translateY(-1px)scale(.98)}.webgpu-welcome-fallback #welcome-canvas{display:none}.webgpu-welcome-fallback .welcome-aurora{opacity:.62;background:radial-gradient(circle,#e9d5ff85 0 1%,#a855f761 7%,#0000 29%),conic-gradient(from 40deg,#0000,#8b5cf694,#0000 32%,#d946ef61,#0000 68%)}.toast-region{z-index:120;pointer-events:none;gap:8px;display:grid;position:fixed;bottom:22px;right:22px}.toast{border:1px solid var(--line-strong);min-width:240px;max-width:380px;color:var(--ink-soft);background:#11191e;border-radius:7px;padding:11px 13px;font-size:10px;line-height:1.7;animation:.25s both toast-in;box-shadow:0 18px 50px #0000006b}.toast--error{border-color:#ff7f8747}.toast--success{border-color:#54e0a347}.webgpu-fallback #ambient-canvas{display:none}.webgpu-fallback body,.webgpu-fallback .routing-stage{background-color:var(--bg-void)}@keyframes orbit-spin{to{transform:rotate(360deg)}}@keyframes welcome-aurora-spin{to{transform:rotate(360deg)scale(1.08)}}@keyframes welcome-grid-drift{to{background-position:0 68px,68px 0}}@keyframes presence-ring{0%{opacity:.8;transform:scale(.62)}80%,to{opacity:0;transform:scale(1.35)}}@keyframes core-breathe{0%,to{opacity:.7;transform:scale(.78)}50%{opacity:1;transform:scale(1.1)}}@keyframes message-arrive{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes scan-line{0%{right:-25%}to{right:110%}}@keyframes route-scan{0%{opacity:0;right:8%}12%{opacity:.55}88%{opacity:.3}to{opacity:0;right:92%}}@keyframes destination-hit{0%{filter:brightness()}34%{filter:brightness(2.2)}to{filter:brightness()}}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (width<=1080px){.topbar{grid-template-columns:minmax(210px,1fr) auto auto;gap:14px}.brand-copy small,.composer-hint{display:none}.page--chat,.routing-grid{grid-template-columns:280px minmax(0,1fr)}.destination-stack{width:135px}.station--hub{right:34%}.raw-viewer{grid-template-columns:minmax(230px,270px) minmax(0,1fr)}}@media (width<=820px){:root{--topbar-height:66px}body{overflow:auto}.topbar{grid-template-columns:1fr auto;padding:0 14px}.brand-copy strong{font-size:13px}.brand-mark{flex-basis:32px;width:32px;height:32px}.system-presence{display:none}.main-nav{justify-self:end}.nav-link{justify-content:center;width:44px;min-height:44px;padding:6px}.nav-link span{display:none}.nav-link svg{width:19px}.app-main,.page{height:auto;min-height:calc(100vh - var(--topbar-height))}.page--chat{grid-template-columns:1fr;padding:10px}.control-rail{order:2;max-height:none}.chat-workspace{min-height:calc(100vh - var(--topbar-height) - 20px)}.workspace-header{min-height:76px;padding:14px 16px}.workspace-header h1,.routing-header h1{font-size:21px}.message-stream{min-height:360px;padding:18px 15px 24px}.message{max-width:96%}.message--assistant,.message--system,.message--thinking{max-width:100%}.composer-wrap{padding:10px}.composer{grid-template-columns:minmax(0,1fr) auto}.privacy-note{display:none}.page--routing{padding:14px 10px 18px}.routing-header{align-items:flex-start;padding:3px 5px 14px}.routing-header p{max-width:90%}.routing-grid{grid-template-columns:1fr;height:auto;min-height:0}.page--documents{gap:12px;padding:14px 10px 18px}.documents-header{align-items:flex-start;padding:3px 5px 4px}.documents-header h1{font-size:21px}.raw-viewer{direction:rtl;grid-template-columns:1fr;overflow:visible}.raw-tree-panel{border-right:0;border-bottom:1px solid var(--line);max-height:330px}.raw-tree{min-height:210px}.raw-document-panel{min-height:620px}.raw-document-body{min-height:520px}.routing-stage{order:0;min-height:clamp(360px,55svh,480px)}.letter-console{order:-1;min-height:0}.welcome-copy h1{letter-spacing:-2px}}@media (width<=520px){.brand-copy strong{max-width:180px}.model-chip span:not(.model-chip__spark){display:none}.routing-header p{max-width:100%}.destination-stack{width:124px;left:3%}.station--input>div,.station--hub>div{display:none}.station--hub{right:31%}.stage-caption small{display:none}.composer{padding-right:11px}.message__body{font-size:12px}.documents-header{gap:11px;display:grid}.documents-refresh{justify-self:start}.raw-document-panel__head{padding-inline:17px}.raw-document-body{padding:25px 17px 50px}.document-markdown{font-size:12px}.welcome-copy h1{max-width:300px;font-size:clamp(48px,17vw,76px);line-height:.86}.welcome-copy h1 span{display:block}.welcome-frame{inset:18px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}#ambient-canvas,#welcome-canvas,.route-scan{display:none}}