:root{--ground: #e6ebe2;--page: #eef1e9;--surface: #fafbf7;--surface-2: #f0f3eb;--ink: #253b30;--ink-2: #526454;--muted: #7b8a78;--line: #d6dfd1;--line-2: #c3cfbd;--accent: #31553e;--accent-ink: #ffffff;--accent-soft: #dfe9dc;--accent-soft-2: #cfdccb;--own: #d7e5d4;--attn: #b8862d;--attn-soft: #f5edcf;--del: #a0402f;--del-soft: #f3dcd6;--display: "Instrument Serif", Georgia, "Times New Roman", serif;--ui: "Instrument Sans", "Helvetica Neue", Arial, system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;--safe-b: env(safe-area-inset-bottom, 0px);color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--ground: #0f1512;--page: #151d18;--surface: #1b2620;--surface-2: #212e27;--ink: #e3e9df;--ink-2: #b9c6b6;--muted: #8a9a88;--line: #2b3a31;--line-2: #3a4c41;--accent: #8fc09a;--accent-ink: #0f1a13;--accent-soft: #233a2c;--accent-soft-2: #2c4736;--own: #25382c;--attn: #d9a94a;--attn-soft: #3a3018;--del: #e08a76;--del-soft: #3d2520}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--page);color:var(--ink);font:15px/1.5 var(--ui);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}button:disabled{cursor:default;opacity:.55}a{color:var(--accent)}input,textarea,select{font:inherit;color:var(--ink)}:is(button,a,input,textarea,select):focus-visible{outline:2px solid var(--accent);outline-offset:2px}h1,h2,h3{margin:0;text-wrap:balance;font-weight:500}[hidden]{display:none!important}.boot{height:100%;display:grid;place-items:center;font-family:var(--display);font-size:32px;color:var(--muted)}.app{height:100%;display:flex;flex-direction:column}.main{flex:1;min-height:0;display:flex}.screen{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:12px;padding:14px 18px 10px;border-bottom:1px solid var(--line);background:var(--page);flex:none}.topbar .brand{font-family:var(--display);font-size:24px;letter-spacing:.2px}.topbar .sub-brand{font-size:20px}.topbar .sub{font-size:12px;color:var(--muted);margin-left:auto;font-family:var(--mono)}.topbar .back{display:inline-flex;align-items:center;gap:4px;color:var(--accent);font-weight:500;font-size:15px;text-decoration:none}.scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.tabs{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:var(--page);padding:6px 6px calc(8px + var(--safe-b));order:2;flex:none}.tabs-brand,.tabs-foot{display:none}.tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px 2px;font-size:11px;color:var(--muted);border-radius:10px;position:relative;text-decoration:none}.tab svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.tab.on{color:var(--accent);font-weight:600}.tab .dot{position:absolute;top:2px;right:calc(50% - 20px);min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--attn);color:#fff;font-size:10px;font-weight:600;line-height:16px;text-align:center}@media(min-width:900px){.app{flex-direction:row}.tabs{order:0;display:flex;flex-direction:column;gap:4px;width:230px;border-top:0;border-right:1px solid var(--line);padding:24px 12px 20px;background:var(--surface)}.tabs-brand{display:block;font-family:var(--display);font-size:28px;padding:0 12px 20px;color:var(--ink);line-height:1}.tabs-foot{display:block;font-family:var(--mono);font-size:11px;color:var(--muted);padding:0 12px;margin-top:auto}.tab{flex-direction:row;gap:10px;padding:9px 12px;font-size:14px;justify-content:flex-start}.tab.on{background:var(--accent-soft)}.tab .dot{position:static;margin-left:auto}.topbar{padding:22px 32px 12px}.topbar .brand{font-size:28px}.scroll{padding:0 32px 24px}.scroll>*{max-width:880px}}.toast{position:fixed;left:50%;bottom:calc(86px + var(--safe-b));transform:translate(-50%) translateY(20px);background:var(--ink);color:var(--page);padding:10px 14px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:88%;text-align:center;z-index:50}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}@media(min-width:900px){.toast{bottom:28px}}.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-soft-2);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:12px;flex:none;letter-spacing:.3px}.avatar.lg{width:44px;height:44px;font-size:15px}.chip{display:inline-block;font-size:11px;letter-spacing:.6px;text-transform:uppercase;padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--ink-2);border:1px solid var(--line);font-weight:600}.chip.accent{background:var(--accent-soft);color:var(--accent);border-color:transparent}.chip.attn{background:var(--attn-soft);color:var(--attn);border-color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 16px;border-radius:10px;font-weight:600;font-size:14px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);text-decoration:none}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.block{width:100%}.btn.small{padding:7px 12px;font-size:13px;border-radius:8px}.section{padding:16px 16px 4px;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);font-weight:600}.hint{font-size:12px;color:var(--muted)}.hint.foot{margin:18px 16px 24px}.error{color:var(--del);font-size:13px;margin:0}.notice{background:var(--attn-soft);color:var(--ink);padding:8px 10px;border-radius:8px;font-size:13px}.empty{padding:26px 22px;text-align:center;color:var(--muted);font-size:13px}.mono{font-family:var(--mono);font-size:11px}.danger{color:var(--del)}.code{font-family:var(--mono);font-size:11.5px;white-space:pre-wrap;background:var(--surface-2);padding:10px 12px;border-radius:8px;margin:8px 0 0;overflow-x:auto}.sw{width:36px;height:20px;border-radius:999px;background:var(--line-2);position:relative;transition:background .15s;flex:none;margin-left:auto}.sw:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s;box-shadow:0 1px 2px #00000040}.sw.on{background:var(--accent)}.sw.on:after{left:18px}@media(prefers-reduced-motion:reduce){.sw,.sw:after,.toast{transition:none}}.login-page{min-height:100%;display:grid;place-items:center;padding:24px;background:var(--page)}.login{display:flex;flex-direction:column;gap:18px;width:min(460px,100%)}@media(min-width:900px){.login-page .login{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:36px}}.login .eyebrow{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted)}.login h1{font-family:var(--display);font-size:46px;line-height:1;font-weight:400}.login .lede{color:var(--ink-2);font-size:14px;max-width:36ch;margin:0}.login.form{padding:22px 18px 30px;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--ink-2);font-weight:500}.field input{padding:11px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);width:100%}.seg{display:flex;border:1px solid var(--line-2);border-radius:9px;overflow:hidden}.seg button{flex:1;padding:8px;font-size:13px;font-weight:500;background:var(--surface)}.seg button.on{background:var(--accent);color:var(--accent-ink)}.card{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.card h3{font-size:15px;font-weight:600;margin-bottom:6px}.card p{margin:4px 0;font-size:13px;color:var(--ink-2)}.card ol{padding-left:20px;margin:8px 0;font-size:13.5px}.card li{margin:5px 0}.card .btn{margin:6px 0 10px}.scroll>.card{margin:12px 16px}.chat{padding:14px 14px 10px;display:flex;flex-direction:column;gap:10px}.daysep{align-self:center;font-family:var(--mono);font-size:11px;color:var(--muted);padding:2px 10px;border-radius:999px;background:var(--surface-2);margin:6px 0}.msg{display:flex;gap:8px;max-width:88%;align-items:flex-end}.msg.own{align-self:flex-end;flex-direction:row-reverse}.bubble{background:var(--surface);border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:8px 11px 5px;min-width:0}.msg.own .bubble{background:var(--own);border-color:transparent;border-radius:14px 14px 4px}.bubble .who{font-size:11px;font-weight:600;color:var(--accent);margin-bottom:2px}.msg.own .bubble .who{display:none}.bubble .t{font-size:14.5px;white-space:pre-wrap;overflow-wrap:anywhere}.bubble .foot{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-top:2px}.bubble time{font-family:var(--mono);font-size:10px;color:var(--muted)}.bubble .del{color:var(--muted);font-size:15px;line-height:1;padding:0 2px;opacity:.6}.bubble .del:hover{color:var(--del);opacity:1}.composer{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line);background:var(--page);flex:none}.composer input{flex:1;min-width:0;padding:10px 14px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface)}.composer button{width:40px;height:40px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:inline-flex;align-items:center;justify-content:center;flex:none}.composer svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}@media(min-width:900px){.chat{padding:14px 0 10px}.msg{max-width:70%}.composer{padding:12px 32px 20px}.composer input{max-width:820px}}.list{display:flex;flex-direction:column}.row{display:flex;gap:12px;align-items:center;padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;width:100%;color:inherit;text-decoration:none}.row:last-of-type{border-bottom:0}.row .body{flex:1;min-width:0}.row .title{font-family:var(--display);font-size:19px;line-height:1.15;color:var(--ink)}.row .title.small{font-family:var(--ui);font-size:15px;font-weight:500}.row.on .title{color:var(--accent)}.row .meta{font-size:12px;color:var(--muted);margin-top:3px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row .rownote{margin:5px 0 0;font-size:13px;color:var(--ink-2)}.row .chev{color:var(--muted);font-size:22px;line-height:1;flex:none}.row.plain .chev{display:none}.setting{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);width:100%;text-align:left;color:inherit;text-decoration:none}.setting .body{flex:1;min-width:0}.setting .l{font-weight:500;font-size:14px}.setting .s{font-size:12px;color:var(--muted);margin-top:1px}.setting .chev{color:var(--muted);font-size:22px;line-height:1}.profile{display:flex;align-items:center;gap:12px;padding:18px 16px 6px}.profile .name{font-family:var(--display);font-size:24px;line-height:1}.profile .role{font-size:12px;color:var(--muted);margin-top:3px}@media(min-width:900px){.row,.setting,.profile,.section{padding-left:0;padding-right:0}}.pinnwand{flex-direction:row}.docside,.docmain{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}.pinnwand.has-doc .docside{display:none}@media(min-width:900px){.pinnwand .docside{flex:none;width:360px;border-right:1px solid var(--line)}.pinnwand .docside .scroll{padding:0 20px 20px}.pinnwand .docside .topbar{padding-left:20px;padding-right:20px}.pinnwand.has-doc .docside{display:flex}.pinnwand .docmain .topbar .back{display:none}.pinnwand .docmain .topbar{min-height:63px}}.dochead{padding:18px 18px 12px;border-bottom:1px solid var(--line);background:var(--surface)}.dochead h1{font-family:var(--display);font-size:27px;line-height:1.1;font-weight:400;margin-top:8px}.dochead .meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px;font-size:12px;color:var(--ink-2)}.versions{display:flex;gap:6px;overflow-x:auto;padding:12px 16px 4px;scrollbar-width:none}.versions::-webkit-scrollbar{display:none}.ver{flex:none;border:1px solid var(--line-2);border-radius:10px;padding:6px 10px;background:var(--surface);text-align:left;display:flex;flex-direction:column;gap:1px}.ver .v{font-family:var(--mono);font-size:12px;font-weight:500}.ver .d{font-size:11px;color:var(--muted)}.ver.on{border-color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.ver.on .v{color:var(--accent)}.changenote{margin:12px 16px 0;padding:10px 12px;border-left:3px solid var(--accent);background:var(--surface-2);border-radius:0 8px 8px 0;font-size:13px}.changenote .l{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);font-weight:600;display:block;margin-bottom:2px}.pdfrow{display:flex;gap:10px;align-items:center;margin:14px 16px 0;padding:10px 12px;border:1px dashed var(--line-2);border-radius:10px;font-size:13px;color:inherit;text-decoration:none}.pdfrow .ic{width:34px;height:40px;border-radius:4px;background:var(--del-soft);color:var(--del);font-family:var(--mono);font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:none}.pdfrow .body{display:flex;flex-direction:column}@media(min-width:900px){.dochead{padding:22px 0 14px;background:transparent}.dochead h1{font-size:34px}.versions{padding-left:0;padding-right:0}.changenote,.pdfrow{margin-left:0;margin-right:0}}.paper{padding:14px 18px 40px;max-width:66ch;font-size:15px;line-height:1.6}.paper h1{font-family:var(--display);font-size:28px;margin:24px 0 8px;font-weight:400}.paper h2{font-family:var(--display);font-size:24px;margin:26px 0 8px;font-weight:400}.paper h3{font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--ink-2);margin:20px 0 6px;font-weight:600}.paper h4{font-size:15px;margin:16px 0 4px;font-weight:600}.paper p{margin:8px 0}.paper ul,.paper ol{padding-left:22px;margin:6px 0}.paper li{margin:4px 0}.paper hr{border:0;border-top:1px solid var(--line);margin:20px 0}.paper blockquote{margin:10px 0;padding:6px 12px;border-left:3px solid var(--line-2);color:var(--ink-2)}.paper table{border-collapse:collapse;width:100%;font-size:13.5px;margin:10px 0;display:block;overflow-x:auto}.paper th,.paper td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line);vertical-align:top}.paper th{font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--ink-2);background:var(--surface-2)}.paper td:has(>:is(b,strong):only-child),.paper tfoot td{font-weight:600}.paper img{max-width:100%;height:auto;border-radius:8px}.paper code{font-family:var(--mono);font-size:12.5px;background:var(--surface-2);padding:1px 5px;border-radius:4px}.paper em{color:var(--ink-2)}.paper>:first-child{margin-top:4px}@media(min-width:900px){.paper{padding-left:0;padding-right:0;max-width:70ch}}.viewer{margin:12px 16px 0;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.vhead{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px}.vhead .vname{font-family:var(--display);font-size:18px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.planframe{display:block;width:100%;height:min(70vh,640px);border:0;background:#edf0e8}.plannote{margin:12px 18px 0;font-size:14px;color:var(--ink-2)}.viewer-hint{margin:8px 18px 0}@media(min-width:900px){.viewer{margin-left:0;margin-right:0}.planframe{height:min(72vh,760px)}.plannote,.viewer-hint{margin-left:0}}
