:root{color-scheme:light;--bg:#f1f3f6;--paper:#fff;--ink:#202c36;--muted:#687581;--line:#24394b14;--accent:#206556;--accent-ink:#fff;--glass:rgba(255,255,255,.82);--glass-secondary:rgba(255,255,255,.9);--field:rgba(255,255,255,.76);--shine:#ffffffdb;--shadow:0 12px 38px #2941540b,0 1px 3px #1834450d;--red:#a3303b;--green:#176b47;--radius:22px;font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#12191e;--paper:#1c252c;--ink:#edf2f5;--muted:#a7b4bd;--line:#e5f5ff18;--accent:#9bd7c6;--accent-ink:#122c24;--glass:rgba(32,44,52,.86);--glass-secondary:rgba(31,43,51,.94);--field:rgba(16,25,32,.7);--shine:#ffffff20;--red:#ffa2ab;--green:#83d9b1}}
:root[data-theme=dark]{color-scheme:dark;--bg:#12191e;--paper:#1c252c;--ink:#edf2f5;--muted:#a7b4bd;--line:#e5f5ff18;--accent:#9bd7c6;--accent-ink:#122c24;--glass:rgba(32,44,52,.86);--glass-secondary:rgba(31,43,51,.94);--field:rgba(16,25,32,.7);--shine:#ffffff20;--red:#ffa2ab;--green:#83d9b1}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid var(--line);border-radius:12px;padding:9px 15px;background:var(--field);transition:transform .18s ease,background .18s ease,box-shadow .18s ease;white-space:nowrap}button:hover{box-shadow:0 2px 8px #18344512;background:var(--glass-secondary)}button:active{transform:scale(.97)}button:disabled{cursor:wait;opacity:.55}button.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent;box-shadow:0 3px 10px #134e3f18;font-weight:600}button.quiet{background:transparent;border-color:transparent;font-size:22px;padding:3px 12px}a{color:var(--accent);text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input,textarea,select{background:var(--field);border:1px solid var(--line);border-radius:12px;padding:11px 13px;min-width:0}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:2px}label{display:block;font-size:13px;font-weight:600;margin:18px 0 7px}form input,form textarea{width:100%}textarea{resize:vertical}form button.primary{margin-top:20px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600;letter-spacing:-.04em;line-height:1.15}h2{font-size:29px}p{margin-bottom:16px}.muted,.fine-print{color:var(--muted)}.fine-print{font-size:12px;line-height:1.7}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.16em;color:var(--muted)}.glass{background:linear-gradient(145deg,var(--shine),transparent 40%),var(--glass);border:1px solid var(--shine);box-shadow:var(--shadow),inset 0 1px 0 var(--shine);backdrop-filter:blur(22px) saturate(1.25);-webkit-backdrop-filter:blur(22px) saturate(1.25)}.surface{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.topbar{height:72px;display:flex;align-items:center;gap:24px;padding:0 24px;margin:16px 20px;border-radius:23px;position:relative;z-index:5}.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:22px;color:var(--ink);letter-spacing:-.05em}.brand-icon{display:grid;place-items:center;width:35px;height:39px;border-radius:9px 14px 9px 9px;background:var(--accent);color:var(--accent-ink);font:italic 28px Georgia}.brand-detail{font-size:11px;font-weight:500;letter-spacing:0;color:var(--muted);margin-left:8px}.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.library-page{min-height:100vh;background:radial-gradient(ellipse at 88% 0,#c3dcd533,transparent 45%),radial-gradient(ellipse at 10% 60%,#ccd9ec33,transparent 55%)}.library-main{max-width:1240px;margin:0 auto;padding:65px 38px 100px}.welcome{max-width:620px;margin:15px auto;text-align:center}.welcome h1{font-size:54px;margin:20px 0}.lede{color:var(--muted);font-size:17px}.signin{max-width:390px;padding:30px;text-align:left;margin:34px auto 22px}.signin h2{font-size:24px;margin-bottom:6px}.signin>p{font-size:14px;color:var(--muted)}.signin .primary{width:100%;display:flex;justify-content:space-between}.error{color:var(--red);font-size:13px;margin:12px 0 0;overflow-wrap:anywhere}.error:empty{display:none}.library-heading{display:flex;align-items:center;justify-content:space-between;gap:24px}.library-heading h1{font-size:46px;margin:12px 0}.library-tools{display:flex;align-items:center;gap:20px;margin:38px 0 22px}.search{display:flex;align-items:center;gap:10px;margin:0;background:var(--field);border:1px solid var(--line);border-radius:13px;padding:0 12px;width:310px}.search input{background:none;border:0;width:100%}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}.project-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--line);border-radius:23px;overflow:hidden;min-height:285px;transition:transform .2s,box-shadow .2s}.project-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.project-card .cover{height:76px;background:linear-gradient(130deg,#8ab4a426,#b5cad633);padding:21px 25px}.project-card .cover span{font-family:Georgia,serif;font-size:27px;color:var(--accent);font-style:italic}.project-card .copy{padding:22px 25px;display:flex;flex-direction:column;flex:1}.project-card h2{font-size:23px;line-height:1.28;margin:10px 0 20px;overflow-wrap:anywhere}.project-card h2 a{color:var(--ink)}.project-card .card-actions{margin-top:auto;padding-top:10px;display:flex;align-items:center;justify-content:space-between;gap:8px}.project-card .card-actions>a{font-weight:600}.project-card .card-actions button{font-size:12px;padding:7px 12px}dialog{color:var(--ink);width:min(510px,calc(100vw - 32px));max-height:90dvh;padding:32px;border-radius:28px;background:var(--glass-secondary);overflow:auto}dialog::backdrop{background:#162b3f42;backdrop-filter:blur(5px)}dialog h2{margin:12px 0 18px;font-size:35px}dialog p{color:var(--muted);font-size:14px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.dialog-actions button.primary{margin:0}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:min(620px,calc(100vw - 32px));padding:14px 24px;border-radius:17px;z-index:40;font-size:14px;overflow-wrap:anywhere}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}
.paper-page{height:100dvh;overflow:hidden;display:flex;flex-direction:column}.paper-page .topbar{flex-shrink:0;margin-bottom:10px;height:65px}.paper-heading{min-width:0}.paper-heading h1{font-size:16px;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:55vw;margin:0 0 2px}.paper-heading>span{font-size:11px}.identity{max-width:160px;overflow:hidden;text-overflow:ellipsis;color:var(--accent);font-weight:600}.proof-toolbar{display:flex;align-items:center;gap:12px;margin:0 20px 14px;padding:9px 12px;border-radius:17px;flex-shrink:0;z-index:4}.proof-toolbar button{font-size:12px;padding:7px 12px}.segmented{padding:3px;background:var(--line);border-radius:12px;display:flex;gap:2px}.segmented button{background:none;border:0;box-shadow:none}.segmented button[aria-pressed=true]{background:var(--paper);box-shadow:0 2px 5px #0000000c;color:var(--accent);font-weight:600}#save-status{margin-left:auto;font-size:12px;color:var(--muted);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#save-status.error{color:var(--red);margin-top:0}.badge{display:inline-block;background:var(--line);border-radius:7px;padding:0 6px;margin-left:4px}.proof-workspace{display:flex;gap:16px;flex:1;min-height:0;padding:0 20px 16px}.paper-canvas{position:relative;flex:1;min-width:0;display:flex;border-radius:18px;background:var(--paper);overflow:hidden;box-shadow:0 2px 10px #24384808}#proof{border:0;width:100%;height:100%;background:var(--paper)}.notes-panel{width:330px;flex-shrink:0;border-radius:22px;padding:22px;overflow:auto}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-title h2{font-size:24px;margin:6px 0 12px}.panel-title button{border:0;background:transparent;font-size:24px;padding:0 5px;color:var(--muted)}.notes-panel>p{font-size:12px}.notes-panel select{width:100%;font-size:13px;margin:7px 0 18px}.record{border-top:1px solid var(--line);padding:20px 0;font-size:13px}.record-header{display:flex;align-items:center;gap:8px;font-size:11px;margin-bottom:8px;color:var(--muted)}.avatar{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--line);color:var(--accent);font-size:11px;font-weight:700;flex-shrink:0}.record strong{display:block;font-size:13px}.record blockquote,#note-quote{border-left:2px solid var(--accent);margin:12px 0;padding-left:12px;color:var(--muted);font-size:12px;max-height:130px;overflow:auto}.record p{white-space:pre-wrap;overflow-wrap:anywhere}.record-actions{display:flex;gap:5px;flex-wrap:wrap}.record-actions button{font-size:10px;padding:5px 8px}.record del{color:var(--red);background:#da667514}.record ins{color:var(--green);background:#58a67a17;text-decoration:underline}.history{border-top:1px solid var(--line);padding-top:20px;font-size:12px}.history summary{cursor:pointer;color:var(--muted)}.history p{padding:12px 0;border-bottom:1px solid var(--line);margin:0;overflow-wrap:anywhere}.outline{flex-shrink:0;width:210px;border-radius:22px;padding:20px;overflow:auto}.outline button:not(.panel-title button){text-align:left;border:0;background:transparent;white-space:normal;width:100%;font-size:12px;padding:9px 0}.selection-tools{position:fixed;z-index:12;left:50%;bottom:28px;transform:translateX(-50%);border-radius:17px;padding:8px;display:flex;gap:5px;align-items:center;max-width:calc(100vw - 24px)}.selection-tools>span{padding:0 10px;font-size:11px;color:var(--muted)}.selection-tools button{font-size:12px;padding:8px 12px}.empty-paper{text-align:center;align-self:center;width:100%;padding:50px;max-width:600px;margin:auto}.empty-paper h2{margin:16px 0}.empty-paper p{color:var(--muted)}
@media(max-width:1100px){.brand-detail{display:none}.notes-panel{width:290px}.outline{position:absolute;left:20px;top:168px;bottom:20px;z-index:6;background:var(--glass-secondary)}.paper-heading h1{max-width:40vw}}
@media(max-width:800px){.topbar{margin:10px 12px;padding:0 16px;gap:14px}.library-main{padding:40px 22px}.welcome h1{font-size:40px}.library-heading{align-items:flex-start;flex-direction:column}.library-heading h1{font-size:38px}.library-tools{margin-top:28px}.project-grid{grid-template-columns:1fr}.paper-page .topbar{margin:8px;height:59px;padding:0 12px;gap:12px}.desktop{display:none}.paper-heading h1{max-width:40vw;font-size:13px}.header-actions{gap:3px}.header-actions button{padding:6px 8px;font-size:12px}.header-actions .quiet{font-size:22px}.identity{max-width:90px}.proof-toolbar{margin:0 8px 8px;gap:5px;padding:6px;flex-wrap:wrap}.proof-toolbar button{padding:6px 8px;font-size:11px}#save-status{font-size:10px;max-width:130px}.proof-workspace{padding:0 8px 8px}.notes-panel{position:fixed;right:8px;top:137px;bottom:8px;width:min(350px,calc(100vw - 16px));z-index:8;background:var(--glass-secondary);box-shadow:0 15px 60px #14212d30}.selection-tools>span{display:none}.selection-tools{bottom:16px;gap:2px}.selection-tools button{font-size:11px;padding:8px}.paper-canvas{border-radius:13px}.outline{top:137px;left:8px;bottom:8px}.brand{font-size:20px}.brand-icon{width:29px;height:33px;font-size:24px}.library-tools{gap:12px}.search{width:100%}dialog{padding:26px}.toast{bottom:80px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media(prefers-contrast:more){:root{--line:currentColor;--glass:var(--paper);--glass-secondary:var(--paper)}.glass{backdrop-filter:none;background:var(--paper)}}
@supports not (backdrop-filter:blur(1px)){.glass{background:var(--paper)}}

.paper-heading{flex:1}.paper-heading>span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-actions,.brand{flex-shrink:0}@media(max-width:800px){.paper-heading h1{max-width:none}}