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var(--line-strong);text-align:center;background:linear-gradient(#ffffff06,#ffffff02),repeating-linear-gradient(135deg,#ffffff06 0 1px,#0000 1px 16px);border-radius:8px;place-items:center;display:grid}.empty strong{color:var(--ink-2);margin-bottom:6px;display:block}.modal-backdrop{z-index:30;background:#02050a9e;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--line);background:radial-gradient(circle at 50% -10%, #6aa6ff1f, transparent 15rem), var(--surface);width:min(620px,100%);max-height:calc(100vh - 42px);box-shadow:var(--shadow);border-radius:8px;overflow:auto}.modal-header,.modal-footer{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:14px 16px;display:flex}.modal-footer{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end}.modal-body{padding:16px}.toast{z-index:40;border:1px solid var(--line-strong);max-width:340px;color:var(--ink);box-shadow:var(--shadow);background:linear-gradient(#ffffff0e,#ffffff05),#101823;border-radius:8px;padding:12px 14px;font-size:13px;font-weight:740;position:fixed;bottom:22px;right:22px}.boot{min-height:100vh;color:var(--blue-strong);background:var(--bg);place-items:center;font-weight:800;display:grid}.boot.error,.form-error{color:var(--red)}.mobile-bar{display:none}.auth-shell{background:radial-gradient(circle at 62% 10%, #66a3ff29, transparent 26rem), radial-gradient(circle at 16% 36%, #29cd7d17, transparent 22rem), linear-gradient(180deg, #ffffff09, transparent 44%), var(--bg);grid-template-columns:minmax(360px,.95fr) minmax(390px,520px);align-items:center;gap:64px;min-height:100vh;padding:112px clamp(22px,7vw,118px) 64px;display:grid;position:relative;overflow:hidden}.auth-shell:before{content:"";background:linear-gradient(90deg,#0000,#ffffff29,#0000);height:1px;position:absolute;top:76px;left:5%;right:5%}.auth-orbit{pointer-events:none;background:radial-gradient(circle,#548fff14,#0000 54%),repeating-radial-gradient(circle,#0000 0 84px,#ffffff0a 85px 86px);border:1px solid #9fc5ff14;border-radius:50%;width:760px;height:760px;position:absolute;top:20px;right:-180px;-webkit-mask-image:linear-gradient(#000,#0000 82%);mask-image:linear-gradient(#000,#0000 82%)}.auth-nav{color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:12px;display:flex;position:absolute;top:24px;left:clamp(22px,7vw,118px);right:clamp(22px,7vw,118px)}.auth-nav .compact{gap:9px}.auth-nav .compact .brand-mark{width:30px;height:30px}.auth-nav .compact span{color:#fff;font-size:14px;font-weight:760}.auth-nav-links{gap:18px;display:flex}.auth-brand{gap:28px;display:grid}.auth-logo{align-items:center;gap:14px;display:flex}.auth-brand>.auth-logo .brand-mark{border-radius:18px;width:68px;height:68px}.auth-brand>.auth-logo .brand-mark .linglan-glyph{width:50px;height:50px}.auth-logo h1,.auth-copy h2{color:#fff;margin:0}.auth-logo p,.auth-copy p{color:var(--muted);margin:4px 0 0}.auth-copy h2{letter-spacing:-.035em;max-width:700px;font-size:62px;line-height:.98}.auth-copy p{max-width:590px;font-size:16px;line-height:1.7}.auth-points{flex-wrap:wrap;gap:10px;display:flex}.auth-points span{border:1px solid var(--line);min-height:34px;color:var(--ink-2);background:linear-gradient(#ffffff0b,#ffffff03),#ffffff06;border-radius:999px;align-items:center;gap:7px;padding:0 11px;font-size:13px;font-weight:720;display:inline-flex}.auth-card{border:1px solid var(--line);background:linear-gradient(180deg, #ffffff12, #ffffff05), radial-gradient(circle at 50% -10%, #6aa6ff24, transparent 18rem), var(--surface);box-shadow:var(--shadow);border-radius:8px;padding:22px;position:relative}.auth-card-head{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;font-size:12px;display:flex}.auth-card-head span{align-items:center;gap:6px;display:inline-flex}.auth-form{gap:12px;display:grid}.identity-option{border:1px solid var(--line);background:#0f151d;border-radius:8px;grid-template-columns:auto 1fr;align-items:start;gap:10px;padding:13px;transition:border-color .16s,background .16s;display:grid}.identity-option.active{background:#4f8cff1f;border-color:#4f8cff80}.identity-option input{margin-top:3px}.identity-option span{gap:4px;display:grid}.identity-option strong{color:#fff;font-size:14px}.identity-option small{color:var(--muted);font-size:12px;line-height:1.4}.quick-enter{border-top:1px solid var(--line);gap:8px;margin-top:18px;padding-top:16px;display:grid}.quick-enter span{color:var(--muted);font-size:12px;font-weight:740}.quick-enter button{border:1px solid var(--line);min-height:36px;color:var(--ink);background:#0f151d;border-radius:8px}.auth-product-frame{border:1px solid var(--line);background:linear-gradient(#ffffff0f,#ffffff04),#0a0f15;border-radius:8px;width:min(680px,100%);margin-top:10px;overflow:hidden;box-shadow:0 36px 120px #00000059}.mock-window-bar{border-bottom:1px solid var(--line);height:38px;color:var(--muted);align-items:center;gap:7px;padding:0 14px;font-size:11px;display:flex}.mock-window-bar span{background:#ffffff2e;border-radius:999px;width:8px;height:8px}.mock-window-bar span:first-child{background:#ff6b6b}.mock-window-bar span:nth-child(2){background:#ffc46a}.mock-window-bar span:nth-child(3){background:#28c76f}.mock-window-bar em{margin-left:auto;font-style:normal}.mock-workspace{grid-template-columns:118px 1fr 180px;min-height:184px;display:grid}.mock-sidebar{border-right:1px solid var(--line);background:#ffffff05;align-content:start;gap:10px;padding:16px;display:grid}.mock-sidebar b,.mock-sidebar i{background:#ffffff1f;border-radius:999px;height:9px;display:block}.mock-sidebar b{width:56px}.mock-sidebar i{width:72px}.mock-main{background-color:#0000;background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff05 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:34px 34px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;align-content:center;gap:8px;padding:18px;display:grid}.mock-row{border:1px solid var(--line);min-height:44px;color:var(--ink-2);background:#ffffff08;border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;padding:0 12px;font-size:12px;display:grid}.mock-row.strong{color:#fff;background:#6aa6ff1f;border-color:#6aa6ff5c}.mock-row small{color:var(--muted)}.mock-inspector{border-left:1px solid var(--line);background:#ffffff05;padding:18px}.mock-inspector strong{color:#fff;margin-top:8px;font-size:13px;display:block}.mock-inspector p{color:var(--muted);margin:7px 0 0;font-size:12px;line-height:1.5}.chat-layout{grid-template-columns:minmax(240px,.72fr) minmax(280px,.9fr) minmax(420px,1.45fr);align-items:start;gap:16px;display:grid}.linear-frame-shell{gap:22px;display:grid}.linear-frame-copy{max-width:780px}.linear-frame-copy h2{color:#fff;letter-spacing:-.025em;margin:0;font-size:38px;line-height:1.05}.linear-frame-copy p{max-width:640px;color:var(--ink-2);margin:12px 0 0;font-size:14px;line-height:1.65}.linear-product-frame{background:radial-gradient(circle at 20% 18%,#3079b652,#0000 28rem),linear-gradient(#ffffff0e,#ffffff04),#07111b;border:1px solid #6aa6ff61;border-radius:8px;grid-template-columns:300px minmax(0,1fr) 260px;min-height:520px;display:grid;overflow:hidden;box-shadow:0 0 0 1px #0095ff2e,0 40px 120px #0000005c}.linear-frame-sidebar{background:#3c729a29;border-right:1px solid #ffffff17;align-content:start;gap:14px;padding:18px;display:grid}.linear-frame-brand,.linear-frame-tools,.linear-frame-topline,.linear-frame-sidebar nav span,.linear-favorites button{align-items:center;display:flex}.linear-frame-brand{color:#d9e8ff;gap:9px}.linear-logo-dot{background:repeating-linear-gradient(45deg,#ffffffe6 0 2px,#0000 2px 5px),#6aa6ff;border-radius:999px;width:18px;height:18px;display:inline-block}.linear-frame-glyph{color:#8dbbe6;width:22px;height:22px}.linear-frame-glyph .linglan-stroke,.linear-agent-glyph .linglan-stroke{stroke-width:5px}.linear-agent-glyph{color:#95c2ec;width:24px;height:24px}.linear-frame-brand small{color:var(--muted)}.linear-frame-tools{color:#7f9db8;justify-content:space-between}.linear-frame-tools button{color:#bcd5ff;background:#ffffff0d;border:1px solid #ffffff1f;border-radius:8px;width:34px;height:34px}.linear-frame-sidebar label{color:#6f8297;margin-top:8px;font-size:13px;font-weight:760}.linear-frame-sidebar nav,.linear-favorites{gap:7px;display:grid}.linear-frame-sidebar nav span,.linear-favorites button{color:#9eb4cc;text-align:left;background:0 0;border:0;border-radius:7px;gap:9px;min-height:34px;padding:0 8px;font-size:14px;font-weight:700}.linear-favorites button:first-child{color:#dceaff;background:#6aa6ff21}.linear-frame-main{background:#08131f6b;grid-template-rows:58px 1fr;min-width:0;display:grid}.linear-frame-topline{color:#aac0d7;border-bottom:1px solid #ffffff14;gap:10px;padding:0 38px;font-size:13px;font-weight:760}.linear-frame-topline em{color:#66809b;margin-left:auto;font-style:normal}.linear-issue{max-width:760px;padding:66px 38px 28px}.linear-issue h3{color:#e9f3ff;letter-spacing:-.015em;margin:0;font-size:27px}.linear-issue>p{color:#8fa8c2;max-width:680px;margin:16px 0 36px;font-size:17px;line-height:1.58}.linear-issue h4{color:#bfd4ea;margin:0 0 18px;font-size:18px}.linear-activity{color:#7590aa;gap:16px;font-size:14px;display:grid}.linear-activity span{align-items:center;gap:9px;display:flex}.linear-comment-card,.linear-agent-card{background:#ffffff09;border:1px solid #ffffff17;border-radius:8px;grid-template-columns:auto 1fr;gap:12px;margin-top:26px;padding:16px 18px;display:grid}.linear-comment-card strong,.linear-agent-card strong{color:#cde0f2;font-size:13px}.linear-comment-card p,.linear-agent-card p{color:#86a0b8;margin:6px 0 0;font-size:14px;line-height:1.55}.linear-frame-inspector{background:linear-gradient(90deg,#ffffff09,#fff0),#0b182657;border-left:1px solid #ffffff14;padding:260px 18px 18px}.inspector-card,.inspector-meta{background:#ffffff09;border:1px solid #ffffff14;border-radius:8px}.inspector-card{padding:14px}.inspector-card strong{color:#dbeaff;font-size:13px;display:block}.inspector-card span{color:#7892ad;margin-top:6px;font-size:12px;display:block}.inspector-meta{grid-template-columns:78px 1fr;gap:12px 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small{color:var(--muted);font-size:12px}.group-create{gap:11px;display:grid}.member-pick{flex-wrap:wrap;gap:8px;display:flex}.mini-check{border:1px solid var(--line);min-height:30px;color:var(--ink-2);background:#0f151d;border-radius:999px;align-items:center;gap:6px;padding:0 9px;font-size:12px;display:inline-flex}.mini-check.active{color:#dbe8ff;background:#4f8cff1f;border-color:#4f8cff70}.mini-check input{margin:0}.group-row{border:1px solid var(--line);width:100%;min-height:58px;color:var(--ink);text-align:left;background:#0f151d;border-radius:8px;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:10px 12px;display:grid}.group-row.active{background:#4f8cff21;border-color:#4f8cff75}.group-row em{min-width:24px;height:22px;color:var(--ink-2);background:#ffffff0f;border-radius:999px;place-items:center;font-size:12px;font-style:normal;font-weight:760;display:grid}.chat-panel{grid-template-rows:auto 1fr auto;min-height:620px;display:grid}.chat-head{border-bottom:1px solid var(--line);justify-content:space-between;gap:14px;padding-bottom:14px;display:flex}.chat-head h2{color:#fff;align-items:center;gap:8px;margin:0;font-size:16px;display:flex}.chat-head p{color:var(--muted);margin:6px 0 0;font-size:12px}.chat-head span{color:var(--muted);white-space:nowrap;font-size:12px}.message-list{align-content:start;gap:12px;min-height:420px;padding:16px 0;display:grid}.message-bubble{grid-template-columns:auto minmax(0,1fr);gap:9px;max-width:82%;display:grid}.message-bubble.mine{grid-template-columns:minmax(0,1fr) auto;justify-self:end}.message-bubble.mine .avatar{order:2}.message-bubble>div{border:1px solid var(--line);background:#0f151d;border-radius:8px;padding:10px 12px}.message-bubble.mine>div{background:#4f8cff24;border-color:#4f8cff61}.message-meta{justify-content:space-between;gap:12px;margin-bottom:5px;display:flex}.message-meta strong{color:#fff;font-size:12px}.message-meta span{color:var(--muted);font-size:11px}.message-bubble p{color:var(--ink-2);margin:0;font-size:13px;line-height:1.55}.message-form{border-top:1px solid var(--line);grid-template-columns:1fr auto;gap:10px;padding-top:14px;display:grid}.slack-issue-stage{grid-template-columns:minmax(460px,.95fr) minmax(300px,.55fr);align-items:start;gap:22px;min-height:720px;padding:10px;display:grid;position:relative;overflow:hidden}.thread-kanban-backdrop{opacity:.38;filter:blur(.2px);grid-template-columns:repeat(3,minmax(180px,1fr));gap:18px;display:grid;position:absolute;inset:70px 20px 80px 260px;-webkit-mask-image:linear-gradient(90deg,#0000,#000 16% 74%,#0000);mask-image:linear-gradient(90deg,#0000,#000 16% 74%,#0000)}.thread-column{border-left:1px solid #ffffff14;align-content:start;gap:12px;padding:14px;display:grid}.thread-column h3{color:#b5c7d9;margin:0 0 8px;font-size:14px}.thread-column h3 span{color:#62768d;margin-left:6px}.thread-card{background:#ffffff09;border:1px solid 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.avatar{border-radius:8px;width:46px;height:46px}.thread-message p{margin:0 0 8px}.thread-message strong{color:#d7e8f8;font-size:17px}.thread-message span{color:#7e99b3;margin-left:9px;font-size:13px}.thread-message div div{color:#a9bfd4;max-width:580px;font-size:18px;line-height:1.45}.slack-composer{background:#ffffff0b;border:1px solid #ffffff1a;border-radius:8px;margin:0 18px 18px;overflow:hidden}.slack-input-wrap{grid-template-columns:auto 1fr;align-items:center;gap:8px;min-height:92px;padding:16px 20px;display:grid}.mention{color:#b7ccff;background:#4e7bff5c;border-radius:4px;padding:2px 5px;font-weight:760}.slack-input-wrap input{color:#e9f3ff;background:0 0;border:0;outline:0;min-width:0;font-size:17px}.slack-toolbar{justify-content:space-between;align-items:center;gap:12px;min-height:64px;padding:0 20px;display:flex}.slack-toolbar div{color:#83a1bd;align-items:center;gap:12px;display:flex}.slack-toolbar button[type=button]{color:inherit;background:0 0;border:0}.chat-control-rail{z-index:2;gap:16px;display:grid;position:relative}.plan-board{background:radial-gradient(circle at 78% 0,#1f70b642,#0000 24rem),linear-gradient(#123756b8,#08121df2),#07111b;border:1px solid #6aa6ff61;border-radius:8px;min-height:560px;position:relative;overflow:auto hidden;box-shadow:0 0 0 1px #0095ff24,0 36px 120px #00000057}.plan-months{border-bottom:1px solid #ffffff14;grid-template-columns:repeat(8,minmax(120px,1fr));min-width:960px;height:112px;display:grid}.plan-months div{color:#5f7891;border-right:1px dashed #ffffff14;grid-template-columns:repeat(4,1fr);gap:8px;padding:24px 16px 0;display:grid}.plan-months strong{color:#7f9bb5;letter-spacing:.08em;grid-column:1/-1;font-size:14px}.plan-months span{color:#48637c;font-size:13px}.plan-body{grid-template-columns:470px minmax(720px,1fr);min-width:1180px;min-height:448px;display:grid;position:relative}.initiative-card{z-index:2;background:linear-gradient(#ffffff0e,#ffffff05),#133049c7;border-right:1px 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