@import "https://fonts.googleapis.com/css2?family=Manrope:wght@200..800&display=swap";
:root{--ink:#171717;--muted:#737373;--line:#dedede;--soft-line:#eeeeec;--paper:#fbfbf9;--white:#fff;--signal:#ee2d24;--signal-soft:#fff0ee}*{box-sizing:border-box}html{background:var(--paper)}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Manrope,Helvetica Neue,Arial,sans-serif}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.app-shell{background:var(--paper);min-height:100vh}.topbar{z-index:50;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fbfbf9f5;justify-content:space-between;align-items:center;height:76px;padding:0 28px;display:flex;position:fixed;inset:0 0 auto}.brand{color:inherit;align-items:center;gap:18px;text-decoration:none;display:inline-flex}.brand-logo{width:240px;line-height:0;display:block}.brand-logo img{width:100%;height:auto;display:block}.brand-product-name{border-left:1px solid var(--line);color:var(--muted);letter-spacing:.025em;white-space:nowrap;padding-left:18px;font-size:11px;font-weight:600}.topbar-actions{align-items:center;gap:18px;display:flex}.status-dot{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:inline-flex}.status-dot i{background:#2f9b60;border-radius:50%;width:7px;height:7px}.status-loading i{background:#d49a2f}.status-demo i{background:#9a9a9a}.avatar{border:1px solid var(--line);background:var(--white);width:36px;height:36px;color:var(--ink);cursor:pointer;border-radius:50%;padding:0;font-size:13px;font-weight:700}.toolbar-button,.article-actions button,.editor-modal footer button{border:1px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer;border-radius:8px;padding:9px 14px;font-size:11px;font-weight:650}.profile-menu{position:relative}.profile-menu summary{place-items:center;list-style:none;display:grid}.profile-menu summary::-webkit-details-marker{display:none}.profile-popover{border:1px solid var(--line);background:var(--white);border-radius:12px;gap:5px;width:230px;padding:18px;display:grid;position:absolute;top:46px;right:0;box-shadow:0 18px 50px #0000001f}.profile-popover strong,.profile-popover span{text-overflow:ellipsis;overflow:hidden}.profile-popover strong{font-size:12px}.profile-popover span,.profile-popover small{color:var(--muted);font-size:10px}.profile-popover button{border:1px solid var(--line);background:var(--paper);cursor:pointer;border-radius:7px;margin-top:8px;padding:8px;font-size:11px}.mobile-tree-button{border:1px solid var(--line);background:var(--white);color:var(--ink);cursor:pointer;border-radius:999px;padding:8px 12px;font-size:12px;display:none}.workspace{min-height:100vh;padding-top:76px}.sidebar{z-index:30;border-right:1px solid var(--line);background:var(--paper);flex-direction:column;width:350px;padding:24px 20px 18px;display:flex;position:fixed;top:76px;bottom:0;left:0;overflow-y:auto}.search{border:1px solid var(--line);background:var(--white);border-radius:10px;align-items:center;gap:10px;height:44px;padding:0 13px;transition:border-color .16s,box-shadow .16s;display:flex}.search:focus-within{border-color:#999;box-shadow:0 0 0 3px #0000000a}.search svg{fill:none;stroke:#777;stroke-width:1.7px;width:18px}.search input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0;flex:1;font-size:13px}.search input::placeholder{color:#9a9a9a}.search button{color:#888;cursor:pointer;background:0 0;border:0;padding:2px 4px;font-size:20px;line-height:1}.tree-head{color:#8b8b8b;letter-spacing:.09em;text-transform:uppercase;justify-content:space-between;margin:29px 8px 12px;font-size:10px;font-weight:700;display:flex}.tree-group{gap:4px;display:grid}.tree button{text-align:left;cursor:pointer;border:0;width:100%}.tree-section{min-height:40px;color:var(--ink);background:0 0;border-radius:8px;grid-template-columns:18px 1fr auto;align-items:center;gap:8px;padding:5px 9px;font-size:12px;font-weight:700;display:grid}.tree-section:hover{background:#f1f1ee}.tree-section small{color:#999;font-size:10px}.chevron{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.6px;width:13px;transition:transform .16s}.chevron-open{transform:rotate(90deg)}.tree-article{color:#555;background:0 0;border-radius:8px;min-height:52px;padding:10px 12px 10px 35px;font-size:12px;line-height:1.45;position:relative}.tree-article:hover{color:var(--ink);background:#f1f1ee}.tree-article-active{background:var(--white);box-shadow:inset 0 0 0 1px var(--soft-line);color:var(--ink);font-weight:700}.tree-article-active:before{content:"";background:var(--signal);border-radius:0 4px 4px 0;width:3px;position:absolute;top:11px;bottom:11px;left:0}.empty-search{color:var(--muted);margin:24px 8px;font-size:12px}.sidebar-footer{border-top:1px solid var(--soft-line);color:#555;gap:4px;margin-top:auto;padding:18px 8px 2px;font-size:11px;display:grid}.sidebar-footer small{color:#999;font-size:10px}.article{background:var(--white);min-height:calc(100vh - 76px);margin-left:350px}.article-inner{width:min(100%,940px);margin:0 auto;padding:34px 64px 100px}.breadcrumbs{color:#999;gap:9px;font-size:11px;display:flex}.article-heading{border-bottom:1px solid var(--line);padding:76px 0 54px}.eyebrow{color:var(--signal);letter-spacing:.12em;text-transform:uppercase;margin:0 0 20px;font-size:10px;font-weight:800}.article h1{letter-spacing:-.012em;max-width:760px;margin:0;font-size:clamp(38px,4vw,56px);font-weight:650;line-height:1.06}.lead{color:#5e5e5e;max-width:640px;margin:28px 0 0;font-size:16px;line-height:1.65}.meta{gap:32px;margin:34px 0 0;display:flex}.meta div{grid-template-columns:auto auto;align-items:baseline;gap:7px;display:grid}.meta dt{color:#999;letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:700}.meta dd{color:#555;margin:0;font-size:11px}.article-actions{flex-wrap:wrap;gap:8px;margin-top:28px;display:flex}.article-actions .danger-button{color:#a3322d}.notice{z-index:100;background:var(--ink);max-width:min(420px,100vw - 48px);color:var(--white);cursor:pointer;text-align:left;border:0;border-radius:10px;padding:14px 18px;font-size:12px;line-height:1.5;position:fixed;bottom:24px;right:24px;box-shadow:0 15px 45px #00000038}.modal-backdrop{z-index:90;background:#0a0a0a73;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.editor-modal{background:var(--white);border-radius:16px;width:min(960px,100%);max-height:calc(100vh - 48px);overflow-y:auto;box-shadow:0 30px 90px #00000040}.editor-modal>header,.editor-modal>footer{justify-content:space-between;align-items:center;gap:24px;padding:24px 28px;display:flex}.editor-modal>header{border-bottom:1px solid var(--line)}.editor-modal>header h2{margin:0;font-size:24px}.editor-modal>header .eyebrow{margin-bottom:8px}.modal-close{border:1px solid var(--line);background:var(--white);cursor:pointer;border-radius:50%;width:36px;height:36px;font-size:22px}.editor-grid{grid-template-columns:1fr 1fr;gap:18px;padding:28px;display:grid}.editor-grid label,.login-card label{color:#555;gap:8px;font-size:11px;font-weight:650;display:grid}.editor-grid input,.editor-grid textarea,.login-card input{border:1px solid var(--line);background:var(--white);width:100%;color:var(--ink);border-radius:8px;outline:0;padding:11px 12px;font-size:13px}.editor-grid input:focus,.editor-grid textarea:focus,.login-card input:focus{border-color:#999;box-shadow:0 0 0 3px #0000000a}.editor-wide{grid-column:1/-1}.markdown-editor{resize:vertical;font-family:SFMono-Regular,Consolas,monospace;line-height:1.55}.editor-modal>footer{border-top:1px solid var(--line)}.editor-modal>footer>span{color:var(--muted);font-size:11px}.editor-modal>footer>div{gap:8px;display:flex}.primary-button{border-color:var(--ink)!important;background:var(--ink)!important;color:var(--white)!important}.login-page{background:var(--paper);place-items:center;min-height:100vh;padding:28px;display:grid}.login-card{border:1px solid var(--line);background:var(--white);border-radius:18px;gap:36px;width:min(430px,100%);padding:42px;display:grid;box-shadow:0 24px 80px #0000000f}.login-card>img{width:250px;max-width:100%}.login-card h1{letter-spacing:-.025em;margin:0;font-size:38px}.login-card p:not(.eyebrow){color:var(--muted);margin:12px 0 0;font-size:14px}.login-card form{gap:18px;display:grid}.login-card form button{cursor:pointer;border:0;border-radius:8px;min-height:44px;font-size:13px;font-weight:700}.login-card>small{color:#999;font-size:10px}.login-card .login-error{color:#a3322d;margin:0;font-size:11px}.invite-form{border-bottom:1px solid var(--line);background:var(--paper);grid-template-columns:1fr 1.4fr 180px auto;align-items:end;gap:12px;padding:24px 28px;display:grid}.invite-form label{color:var(--muted);gap:7px;font-size:10px;font-weight:700;display:grid}.invite-form input,.invite-form select,.member-row select{border:1px solid var(--line);background:var(--white);min-height:40px;color:var(--ink);font:inherit;border-radius:8px;padding:8px 10px;font-size:11px}.invite-form button{cursor:pointer;border:0;border-radius:8px;min-height:40px;padding:8px 15px;font-size:11px;font-weight:700}.members-list{padding:10px 28px 28px;display:grid}.member-row{border-bottom:1px solid var(--soft-line);grid-template-columns:1fr 180px 100px;align-items:center;gap:16px;min-height:70px;display:grid}.member-row>div{gap:4px;min-width:0;display:grid}.member-row strong,.member-row span{text-overflow:ellipsis;overflow:hidden}.member-row strong{font-size:12px}.member-row span,.member-active{color:var(--muted);font-size:10px}.password-modal{background:var(--white);border-radius:16px;width:min(420px,100%);padding:32px;box-shadow:0 30px 90px #00000040}.password-modal h2{margin:0;font-size:26px}.password-modal>p:not(.eyebrow){color:var(--muted);font-size:12px}.password-modal input{border:1px solid var(--line);width:100%;min-height:44px;font:inherit;border-radius:8px;margin:12px 0 24px;padding:10px 12px}.password-modal>div{justify-content:flex-end;gap:8px;display:flex}.password-modal button{border:1px solid var(--line);background:var(--white);cursor:pointer;border-radius:8px;padding:10px 14px;font-size:11px;font-weight:700}.member-active{align-items:center;gap:7px;display:flex}.article-body{width:min(100%,690px);padding:28px 0}.article-body section{padding:42px 0 22px}.article-body h2{letter-spacing:-.035em;margin:0 0 22px;font-size:27px;font-weight:680;line-height:1.15}.article-body h3{letter-spacing:-.015em;margin:38px 0 12px;font-size:17px;font-weight:750}.article-body p,.article-body li{color:#333;font-size:15px;line-height:1.78}.article-body p{margin:0 0 17px}.article-body ol,.article-body ul{margin:18px 0 0;padding-left:23px}.article-body li{margin-bottom:7px;padding-left:7px}.article-body code{color:#333;background:#f1f1ee;border-radius:5px;padding:2px 6px;font-family:SFMono-Regular,Consolas,monospace;font-size:.88em}.folder-map{border:1px solid var(--soft-line);background:var(--paper);color:var(--ink);white-space:nowrap;border-radius:12px;margin:26px 0;padding:22px 24px;font-family:SFMono-Regular,Consolas,monospace;font-size:12px;line-height:1.7;overflow-x:auto}pre.folder-map code{color:inherit;font-size:inherit;background:0 0;padding:0}.folder-map strong{margin-bottom:4px}.folder-map span:before{content:"├── ";color:#aaa}.folder-map span:last-child:before{content:"└── "}.folder-map .nested{padding-left:32px}.folder-map .nested:before{content:"└── "}@media (max-width:900px){.topbar{height:68px;padding:0 18px}.brand-product-name,.status-dot{display:none}.mobile-tree-button{display:inline-flex}.workspace{padding-top:68px}.sidebar{width:min(88vw,350px);transition:transform .18s;top:68px;transform:translate(-102%);box-shadow:20px 0 50px #0000001a}.sidebar-mobile-open{transform:translate(0)}.article{min-height:calc(100vh - 68px);margin-left:0}.article-inner{padding:28px 22px 72px}.article-heading{padding:55px 0 42px}.article h1{font-size:clamp(34px,9vw,46px)}.meta{flex-wrap:wrap;gap:12px 22px}.toolbar-button{display:none}.editor-grid{grid-template-columns:1fr}.editor-wide{grid-column:auto}.invite-form,.member-row{grid-template-columns:1fr}.member-row{padding:14px 0}}@media (max-width:520px){.brand-logo{width:120px}.avatar{width:32px;height:32px}.article h1{letter-spacing:-.006em}.article-body p,.article-body li{font-size:14px}.login-card{padding:28px 22px}.modal-backdrop{padding:0}.editor-modal{border-radius:0;min-height:100vh;max-height:100vh}.editor-modal>footer{flex-direction:column;align-items:stretch}}