*{box-sizing:border-box}:root{--bg:#111;--panel:#191919;--panel2:#202020;--line:#2b2b2b;--text:#f4f4f2;--muted:#858585;--purple:#4a427f;--lime:#d9ff53;--white:#f5f5f2;--mono:'DM Mono',monospace;--sans:Manrope,sans-serif}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:13px var(--sans);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button{border:0;color:inherit;cursor:pointer}a{text-decoration:none;color:inherit}.hidden{display:none!important}.page-view{min-height:100vh}.logo{display:flex;align-items:center;gap:9px;letter-spacing:-.8px}.logo strong{font-size:16px}.logo strong span{color:var(--lime)}.logo-mark{display:grid;place-items:center;width:23px;height:23px;border:1px solid #d7d7d2;border-radius:5px;color:#050505;background:#eee;line-height:1;font-weight:800;font-size:14px;transform:skew(-11deg)}.landing-nav{position:absolute;z-index:2;top:12px;left:50%;transform:translateX(-50%);width:min(840px,calc(100% - 32px));height:49px;padding:0 16px;display:flex;align-items:center;border:1px solid #1e1e1e;border-radius:28px;background:rgba(5,5,5,.73);backdrop-filter:blur(15px)}.landing-links{display:flex;gap:31px;margin:auto;color:#767676;font-size:11px}.landing-links a:hover{color:#fff}.light-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:43px;padding:0 18px;color:#111;background:var(--white);border-radius:4px;font-weight:700;font-size:12px;transition:.2s}.light-button:hover{background:var(--lime);transform:translateY(-1px)}.light-button.small{height:31px;padding:0 14px;font-size:11px}.light-button svg,.text-button svg{width:14px}.kicker{margin:0 0 19px;color:#808080;font:500 9px var(--mono);letter-spacing:1.8px}.hero{min-height:720px;max-width:1160px;margin:auto;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:128px 50px 80px;position:relative}.hero-copy{position:relative;z-index:1}.hero h1{margin:0;font-size:clamp(46px,6vw,82px);line-height:.99;letter-spacing:-4px;font-weight:600}.hero h1 em,.closing-section h2 em{color:var(--lime);font-family:Georgia,serif;font-weight:400;letter-spacing:-4px}.hero-description{max-width:420px;margin:27px 0 28px;color:#898989;line-height:1.65;font-size:14px}.hero-actions{display:flex;align-items:center;gap:23px}.text-button{display:inline-flex;align-items:center;gap:8px;background:transparent;color:#b5b5b5;font-size:12px}.text-button:hover{color:#fff}.hero-note{display:flex;align-items:center;gap:8px;margin-top:28px;color:#5f5f5f;font:10px var(--mono)}.live-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--lime);box-shadow:0 0 11px var(--lime)}.hero-art{position:relative;height:475px;display:grid;place-items:center}.cube-glow{position:absolute;width:320px;height:260px;background:radial-gradient(ellipse,rgba(255,255,255,.12),transparent 68%);filter:blur(26px)}.xena-cube{position:relative;width:254px;height:254px;display:grid;grid-template-columns:repeat(3,1fr);gap:7px;transform:rotate(-19deg) skewY(8deg);filter:drop-shadow(13px 21px 10px rgba(0,0,0,.8))}.xena-cube span{border:1px solid #777;background:linear-gradient(135deg,#282828 5%,#080808 70%);border-radius:8px;box-shadow:inset 4px 4px 13px rgba(255,255,255,.18),inset -8px -9px 12px #000}.xena-cube span:nth-child(1),.xena-cube span:nth-child(4),.xena-cube span:nth-child(7){transform:translateX(-11px)}.xena-cube span:nth-child(3),.xena-cube span:nth-child(6),.xena-cube span:nth-child(9){transform:translateX(11px)}.art-label{position:absolute;color:#606060;font:9px var(--mono);letter-spacing:1.6px}.label-top{top:104px;right:8%}.label-bottom{bottom:86px;left:31%;color:#8a8a8a}.landing-section{padding-left:24px;padding-right:24px}.section-rule{border-top:1px solid #1b1b1b}.coverage,.feature-section{max-width:1160px;margin:auto;padding-top:110px;padding-bottom:120px;text-align:center}.centered{text-align:center}.coverage h2,.feature-section h2,.closing-section h2{margin:0;font-size:42px;line-height:1.05;letter-spacing:-2px;font-weight:500}.section-intro{max-width:450px;margin:19px auto 49px;color:#767676;line-height:1.6;font-size:13px}.source-grid{max-width:670px;margin:auto;display:grid;grid-template-columns:repeat(8,1fr);gap:15px}.source-item{display:grid;gap:11px;justify-items:center;color:#777;background:transparent}.source-item span{display:grid;place-items:center;width:57px;height:57px;border:1px solid #343434;border-radius:12px;background:linear-gradient(145deg,#222,#0c0c0c);box-shadow:inset 2px 2px 6px rgba(255,255,255,.12)}.source-item:hover span{border-color:#747474;transform:translateY(-4px)}.source-item svg{width:21px;height:21px}.source-item small{font-size:10px}.feature-grid{max-width:960px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:15px;text-align:left}.feature-card{min-height:350px;padding:24px;display:flex;flex-direction:column;border:1px solid #292929;border-radius:13px;background:linear-gradient(145deg,#151515,#080808)}.fake-window{padding:12px;border:1px solid #262626;border-radius:5px;color:#777;font:10px var(--mono)}.fake-window svg{width:13px;vertical-align:middle;margin-right:6px}.fake-result{display:grid;grid-template-columns:24px 1fr;gap:4px 9px;align-items:center;padding:15px 0;border-bottom:1px solid #222}.fake-result svg{grid-row:span 2;width:15px;color:#aaa}.fake-result strong{font-size:10px}.fake-result small{color:#666;font-size:9px}.feature-card h3{margin-top:auto;margin-bottom:10px;font-size:16px;font-weight:500}.feature-card p{margin:0;color:#757575;line-height:1.6;font-size:11px}.progress-list{display:grid;gap:10px;margin:8px 0}.progress-list>div{display:grid;grid-template-columns:1fr auto;gap:4px;padding-bottom:10px;border-bottom:1px solid #242424}.progress-list b,.progress-list small{grid-column:1}.progress-list b{font-size:10px;font-weight:500}.progress-list small{color:#666;font-size:9px}.progress-list em{grid-row:span 2;grid-column:2;color:#5f5f5f;font:9px var(--mono);font-style:normal}.progress-list .active b{color:var(--lime)}.source-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:34px 0}.source-matrix i{display:grid;place-items:center;height:57px;border:1px solid #303030;border-radius:9px;color:#c9c9c7;background:linear-gradient(145deg,#292929,#0e0e0e)}.source-matrix svg{width:18px}.closing-section{padding-top:125px;padding-bottom:140px;text-align:center}.closing-section h2{font-size:58px;margin-bottom:32px}.landing-footer{max-width:1160px;margin:auto;padding:20px 24px 26px;border-top:1px solid #1b1b1b;display:flex;justify-content:space-between;color:#5d5d5d;font:9px var(--mono)}.auth-backdrop{position:fixed;inset:0;background:radial-gradient(circle at 75% 25%,#1f2713 0,transparent 25%),#050505}.auth-shell{position:relative;z-index:1;min-height:100vh;display:grid;place-items:center;padding:40px 20px}.auth-shell>.logo{position:absolute;top:27px;left:36px}.auth-card{width:min(410px,100%);padding:38px;border:1px solid #2b2b2b;border-radius:13px;background:rgba(15,15,15,.9)}.auth-heading h1{margin:0 0 12px;font-size:30px;letter-spacing:-1.5px;font-weight:500}.auth-heading p:last-child{margin:0 0 30px;color:#777;line-height:1.6}.auth-form{display:grid;gap:17px}.auth-form label{display:grid;gap:8px;color:#a1a1a1;font:10px var(--mono);text-transform:uppercase;letter-spacing:1px}.auth-form input{height:46px;width:100%;padding:0 13px;border:1px solid #333;border-radius:5px;outline:0;color:#fff;background:#080808;font:12px var(--mono);text-transform:none;letter-spacing:0}.auth-form input:focus{border-color:var(--lime)}.full{width:100%}.form-switch{margin:3px 0 0;color:#666;text-align:center;font-size:11px}.form-switch button{padding:0;background:transparent;color:#ddd;text-decoration:underline}.account-created{text-align:center}.success-icon{display:grid;place-items:center;width:43px;height:43px;margin:0 auto 22px;border-radius:50%;color:#111;background:var(--lime)}.success-icon svg{width:20px}.account-created h2{margin:0 0 16px;font-size:24px;font-weight:500}.account-created>strong{display:block;padding:15px 5px;border:1px solid #353535;border-radius:4px;color:var(--lime);font:500 19px var(--mono);letter-spacing:2px}.account-created>p:not(.kicker){margin:15px 0 22px;color:#747474;line-height:1.6;font-size:11px}.auth-error{min-height:16px;margin:15px 0 0;color:#ff836f;text-align:center;font-size:11px}.auth-legal{position:absolute;bottom:26px;color:#575757;font:9px var(--mono)}
+.workspace-rail{position:fixed;z-index:4;inset:0 auto 0 0;width:38px;display:flex;flex-direction:column;align-items:center;padding:10px 0 12px;border-right:1px solid #252525;background:#111}.rail-button,.icon-button{display:grid;place-items:center;width:30px;height:30px;border-radius:5px;color:#aaa;background:transparent}.rail-button:hover,.rail-button.active,.icon-button:hover{color:#fff;background:#242424}.rail-button svg,.icon-button svg{width:16px}.rail-spacer{flex:1}.upgrade-button{display:flex;align-items:center;justify-content:center;width:30px;height:30px;margin-bottom:10px;border-radius:5px;color:#fff;background:#464084;overflow:hidden}.upgrade-button:hover{width:121px;justify-content:flex-start;padding-left:9px;gap:7px}.upgrade-button svg{width:13px;flex:0 0 auto}.upgrade-button span{display:none;font-size:10px;font-weight:700}.upgrade-button:hover span{display:block}.rail-avatar{display:grid;place-items:center;width:25px;height:25px;border:1px solid #444;border-radius:50%;color:#111;background:#d3d0ad;font:9px var(--mono)}.chat-sidebar{position:fixed;z-index:3;top:0;bottom:0;left:38px;width:236px;padding:18px 13px 12px;display:flex;flex-direction:column;border-right:1px solid #252525;background:#151515;transition:transform .2s}.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 6px 22px}.sidebar-top .icon-button{display:none}.new-chat{width:100%;height:37px;display:flex;align-items:center;gap:8px;padding:0 10px;border-radius:5px;color:#e3e3e3;background:#252525;text-align:left;font-size:11px}.new-chat:hover{background:#303030}.new-chat svg{width:15px;color:#aaa}.history-label{margin:26px 8px 9px;color:#686868;font:9px var(--mono);text-transform:uppercase;letter-spacing:1.4px}.chat-history{display:grid;gap:2px;color:#666;font-size:11px}.history-item{padding:9px 8px;border-radius:4px;color:#aaa;background:transparent;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item:hover{background:#242424;color:#fff}.workspace-user{display:flex;align-items:center;gap:8px;margin-top:auto;padding:14px 7px 2px;border-top:1px solid #252525}.workspace-user>span{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;color:#222;background:#d3d0ad;font:9px var(--mono)}.workspace-user>div{display:grid;gap:3px;min-width:0;flex:1}.workspace-user strong{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-user small{color:#666;font:8px var(--mono)}.workspace-user button{padding:0;color:#666;background:transparent}.workspace-user svg{width:14px}.workspace-main{height:100vh;margin-left:274px;display:flex;flex-direction:column;background:#171717}.workspace-header{height:52px;display:flex;align-items:center;padding:0 19px;border-bottom:1px solid #252525}.workspace-mode{display:flex;align-items:center;gap:7px;color:#b4b4b4;font-size:11px}.workspace-header>.model-button{margin-left:20px}.model-button{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:4px;color:#aaa;background:transparent;font-size:10px}.model-button:hover{background:#252525;color:#fff}.model-button svg{width:12px}.workspace-header-actions{display:flex;gap:3px;margin-left:auto}.chat-canvas{position:relative;flex:1;overflow-y:auto}.empty-state{position:absolute;top:50%;left:50%;width:min(680px,calc(100% - 30px));transform:translate(-50%,-53%);text-align:center}.empty-state h1{margin:0 0 19px;font-size:25px;letter-spacing:-1px;font-weight:600}.empty-state h1 em{font-style:normal}.empty-state p{margin:0;color:#858585;font-size:12px}.messages{width:min(760px,calc(100% - 30px));margin:0 auto;padding:40px 0 180px}.message{display:flex;gap:10px;max-width:700px;margin:22px auto;line-height:1.6;font-size:13px}.message.user{justify-content:flex-end}.message.user>div{max-width:75%;padding:10px 13px;border-radius:9px;background:#292929}.message.agent>div:last-child{flex:1;color:#bcbcbc}.message-agent{display:grid;place-items:center;flex:0 0 23px;height:23px;border:1px solid #777;border-radius:4px;color:#111;background:#eee;font-size:11px;font-weight:800}.message small{display:block;margin-bottom:7px;color:#737373;font:9px var(--mono);letter-spacing:1px}.typing{display:flex;gap:4px}.typing i{width:5px;height:5px;border-radius:50%;background:#aaa;animation:blink 1s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}.composer-zone{width:min(600px,calc(100% - 30px));margin:0 auto;padding:0 0 17px}.workspace-composer{padding:11px 11px 8px;border:1px solid #363636;border-radius:11px;background:#1b1b1b;box-shadow:0 8px 25px #0b0b0b}.workspace-composer:focus-within{border-color:#555}.workspace-composer textarea{display:block;width:100%;min-height:24px;max-height:130px;resize:none;outline:0;border:0;color:#eee;background:transparent;font-size:12px;line-height:1.5}.workspace-composer textarea::placeholder{color:#777}.composer-controls{display:flex;align-items:center;gap:5px;margin-top:9px}.composer-plus,.mode-button,.desktop-chip{height:27px;display:flex;align-items:center;gap:6px;padding:0 7px;border-radius:4px;color:#999;background:transparent;font-size:10px}.composer-plus:hover,.mode-button:hover,.desktop-chip:hover{color:#fff;background:#282828}.composer-plus svg,.mode-button svg,.desktop-chip svg{width:14px}.mode-button svg:last-child{width:10px}.desktop-chip{background:#292929;color:#aaa}.composer-model{margin-left:auto}.send-button{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;color:#111;background:#999}.send-button:hover{background:var(--lime)}.send-button svg{width:14px}.workspace-note{margin:8px 0 0;text-align:center;color:#555;font:9px var(--mono)}.toast{position:fixed;z-index:9;right:22px;bottom:22px;padding:12px 16px;border:1px solid #555;border-radius:5px;color:#111;background:var(--lime);font-size:11px;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}@keyframes blink{50%{opacity:.25;transform:translateY(2px)}}
+@media(max-width:700px){.landing-links{display:none}.hero{grid-template-columns:1fr;padding:110px 20px 60px;min-height:auto}.hero-art{order:-1;height:280px}.xena-cube{width:190px;height:190px}.hero h1{font-size:49px;letter-spacing:-2px}.source-grid{grid-template-columns:repeat(4,1fr);gap:21px}.coverage,.feature-section{padding-top:78px;padding-bottom:78px}.coverage h2,.feature-section h2{font-size:32px}.feature-grid{grid-template-columns:1fr}.closing-section{padding-top:80px;padding-bottom:90px}.closing-section h2{font-size:43px}.landing-footer{padding:18px 20px;display:grid;gap:8px}.auth-shell>.logo{top:25px;left:22px}.auth-card{padding:27px 21px}.chat-sidebar{transform:translateX(-100%);box-shadow:10px 0 30px #000}.chat-sidebar.open{transform:translateX(0)}.sidebar-top .icon-button{display:grid}.workspace-main{margin-left:38px}.workspace-header{padding:0 10px}.workspace-header>.model-button{margin-left:8px}.workspace-header-actions{display:none}.empty-state h1{font-size:22px}.composer-zone{width:calc(100% - 20px)}.desktop-chip{display:none}}