@font-face{font-family:Anton;src:url('/assets/fonts/anton-latin-400-normal.woff2') format('woff2');font-display:swap;font-weight:400}
@font-face{font-family:SourceSerif;src:url('/assets/fonts/source-serif-4-latin-wght-normal.woff2') format('woff2');font-display:swap;font-weight:200 900}
@font-face{font-family:AtkinsonMono;src:url('/assets/fonts/atkinson-hyperlegible-mono-latin-400-normal.woff2') format('woff2');font-display:swap;font-weight:400}
@font-face{font-family:AtkinsonMono;src:url('/assets/fonts/atkinson-hyperlegible-mono-latin-700-normal.woff2') format('woff2');font-display:swap;font-weight:700}

:root{
  --paper:oklch(95.4% .018 86);--paper-raised:oklch(98.2% .012 84);--paper-shadow:oklch(88.6% .025 83);
  --ink:oklch(25% .012 70);--soft-ink:oklch(46% .018 73);--line:oklch(25% .012 70/.22);
  --yellow:oklch(84% .15 91);--pink:oklch(69% .14 25);--teal:oklch(61% .096 180);--danger:oklch(44% .16 27);
  --serif:SourceSerif,Georgia,serif;--mono:AtkinsonMono,ui-monospace,monospace;--display:Anton,Impact,sans-serif;
}
*{box-sizing:border-box}
html{background:var(--paper);color:var(--ink);font-family:var(--serif);scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:var(--paper)}
button,input{font:inherit}button,a{touch-action:manipulation}a{color:inherit;text-decoration-thickness:.07em;text-underline-offset:.2em}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.eyebrow,.featured-label{margin:0 0 .8rem;font:700 .69rem/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase}

/* See cover */
.see-stage{min-height:100vh;padding:1rem;display:grid}
.see-cover{position:relative;min-height:calc(100vh - 2rem);border:1px solid var(--ink);background:var(--paper-raised);display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}
.see-cover:after{content:"";position:absolute;inset:.45rem;border:1px solid var(--line);pointer-events:none}
.cover-apparatus{position:relative;z-index:1;display:flex;justify-content:space-between;gap:1rem;padding:.85rem 1rem;border-bottom:1px solid var(--ink);font:700 .63rem/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.cover-copy{position:relative;z-index:1;align-self:center;padding:clamp(3rem,12vw,8rem) clamp(1.35rem,7vw,7rem);max-width:68rem}
.cover-copy h1{max-width:12ch;margin:0;font:400 clamp(3.2rem,10vw,8.4rem)/.89 var(--display);letter-spacing:-.02em;text-transform:uppercase;text-wrap:balance}
.cover-copy>p:last-child{max-width:31ch;margin:1.5rem 0 0;font-size:clamp(1.25rem,2.2vw,1.65rem);line-height:1.35;color:var(--soft-ink)}
.featured-card{position:relative;z-index:2;margin:0 1rem 1rem auto;width:calc(100% - 2rem);padding:1.2rem;border:1px solid var(--ink);background:var(--yellow);box-shadow:5px 5px 0 var(--ink)}
.featured-card h2{max-width:25ch;margin:.25rem 0 1.25rem;font-size:clamp(1.5rem,4vw,2.5rem);font-weight:560;line-height:1.04}
.featured-card-empty{background:var(--paper)}
.open-page{display:inline-flex;align-items:center;gap:.55rem;min-height:2.75rem;padding:.65rem .85rem;border:1px solid var(--ink);background:var(--ink);color:var(--paper);font:700 .72rem/1 var(--mono);letter-spacing:.05em;text-decoration:none;text-transform:uppercase}
.open-page:hover,.open-page:focus-visible{background:var(--teal);color:var(--ink)}
.paper-tabs{position:absolute;right:7%;top:15%;display:flex;align-items:flex-start;gap:.55rem;transform:rotate(-2deg)}
.paper-tabs span{display:block;width:2.8rem;height:.65rem;border:1px solid var(--ink);background:var(--yellow)}
.paper-tabs span:nth-child(2){height:1.2rem;background:var(--pink)}.paper-tabs span:nth-child(3){background:var(--teal)}

/* Private gate */
.gate-stage,.empty-stage{min-height:100vh;display:grid;place-items:center;padding:1.2rem}
.gate-frame{position:relative;width:min(62rem,100%);border:1px solid var(--ink);background:var(--paper-raised);box-shadow:8px 8px 0 var(--ink);display:grid;overflow:hidden}
.gate-frame:before{content:"";position:absolute;inset:.45rem;border:1px solid var(--line);pointer-events:none}
.apparatus{display:flex;justify-content:space-between;padding:.8rem 1rem;border-bottom:1px solid var(--ink);font:700 .64rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}
.aperture{position:relative;margin:2.5rem 2rem 1rem;aspect-ratio:5/2;border:1px solid var(--ink);background:var(--yellow);box-shadow:6px 6px 0 var(--pink);overflow:hidden;animation:frame-in .55s ease-out both}
.aperture:before{content:"";position:absolute;inset:20% 18%;border:1px solid var(--ink);background:var(--paper)}
.aperture span{position:absolute;background:var(--ink)}
.aperture span:nth-child(1){width:62%;height:1px;left:4%;top:12%;transform:rotate(-5deg)}
.aperture span:nth-child(2){width:1px;height:72%;right:9%;top:14%;transform:rotate(4deg)}
.aperture span:nth-child(3){width:28%;height:7px;right:14%;bottom:10%;background:var(--teal);transform:rotate(-2deg)}
.gate-copy{padding:1.6rem 2rem 1rem}
.gate-copy h1,.empty-card h1{max-width:14ch;margin:0;font-size:clamp(2.65rem,8vw,5.4rem);font-weight:560;line-height:.95;letter-spacing:-.03em}
.gate-copy>p:not(.eyebrow),.empty-card>p:not(.eyebrow){max-width:40ch;font-size:1.12rem;line-height:1.45;color:var(--soft-ink)}
.gate-form{border-top:1px solid var(--ink);padding:1.2rem;display:grid;gap:.8rem}
.gate-form>label{font:700 .71rem/1 var(--mono);letter-spacing:.09em;text-transform:uppercase}
.input-row{display:grid;gap:.65rem}.input-row input{min-width:0;height:3.15rem;padding:0 1rem;border:1px solid var(--ink);border-radius:0;background:var(--paper-raised);color:var(--ink);font:400 1rem var(--mono)}
.input-row button,.close-view{min-height:2.75rem;border:1px solid var(--ink);border-radius:0;background:var(--ink);color:var(--paper);padding:.7rem 1rem;font:700 .71rem/1 var(--mono);letter-spacing:.05em;text-transform:uppercase;cursor:pointer}
.input-row button:hover,.input-row button:focus-visible,.close-view:hover,.close-view:focus-visible{background:var(--teal);color:var(--ink)}
.input-row button:disabled,.input-row input:disabled{opacity:.48;cursor:not-allowed}
.gate-hint,.gate-error{margin:0;font:400 .71rem/1.45 var(--mono)}.gate-error{color:var(--danger);font-weight:700}.gate-foot{display:none}

/* Shared document reader */
.reader-rail{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;border-bottom:1px solid var(--ink);background:var(--paper-raised)}
.wordmark{font:400 1rem/1 var(--display);letter-spacing:.02em;text-decoration:none;text-transform:uppercase}
.wordmark span{display:inline-block;margin-left:.35rem;padding:.2rem .38rem;background:var(--yellow);font:700 .61rem/1 var(--mono);letter-spacing:.07em;vertical-align:.13rem}
.reader-rail-public .wordmark span{background:var(--teal)}.rail-note{font:700 .62rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--soft-ink)}
.close-view{min-height:2.4rem;background:transparent;color:var(--ink)}
.reader-shell{width:min(73rem,100%);margin:0 auto;padding:3rem 1.25rem 5rem;display:grid;gap:3.5rem}
.notion-document{min-width:0;max-width:46rem}
.notion-document>h1{margin:.12em 0 .35em;font-size:clamp(2.8rem,6vw,4.9rem);font-weight:520;line-height:.95;letter-spacing:-.03em;overflow-wrap:anywhere;text-wrap:balance}
.document-rule{position:relative;height:.85rem;margin:1.8rem 0 3rem;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.document-rule span{position:absolute;right:8%;top:-.38rem;width:2.8rem;height:.65rem;border:1px solid var(--ink);background:var(--yellow);transform:rotate(-2deg)}
.reader-shell-public .document-rule span{background:var(--teal)}
.notion-document p,.notion-document li,.notion-document td,.notion-document summary{font-size:clamp(1.05rem,1.5vw,1.2rem);line-height:1.65}
.notion-document p{margin:1em 0}.notion-document h2{margin:2.15em 0 .55em;font-size:clamp(2.2rem,5vw,3.8rem);font-weight:570;line-height:1;letter-spacing:-.025em}
.notion-document h3{margin:2em 0 .55em;font-size:clamp(1.65rem,3vw,2.5rem);font-weight:620;line-height:1.08}.notion-document h4{margin:1.9em 0 .55em;font:700 .76rem/1.3 var(--mono);letter-spacing:.09em;text-transform:uppercase}
.notion-document ul,.notion-document ol{padding-left:1.35em}.notion-document li+li{margin-top:.4em}
.notion-document blockquote{position:relative;margin:2.4rem 0;padding:1.35rem 1.4rem;background:var(--paper-raised);border:1px solid var(--ink);font-size:clamp(1.3rem,2.3vw,1.9rem);line-height:1.3;box-shadow:5px 5px 0 var(--pink)}
.notion-callout{display:grid;grid-template-columns:auto 1fr;gap:.9rem;margin:2rem 0;padding:1.15rem;border:1px solid var(--ink);background:var(--yellow)}
.callout-icon{font-size:1.15rem}.notion-callout p:first-child{margin-top:0}.notion-callout p:last-child{margin-bottom:0}
.notion-todo{display:grid;grid-template-columns:auto 1fr;gap:.65rem;align-items:start;margin:.65rem 0}
details{margin:1rem 0;padding:.8rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:650}
.code-block{margin:2rem 0;border:1px solid var(--ink);background:var(--ink);color:var(--paper);overflow:auto}.code-block figcaption{padding:.6rem .8rem;border-bottom:1px solid oklch(82% .02 80/.35);font:700 .65rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--yellow)}.code-block pre{margin:0;padding:1.05rem;overflow:auto}.code-block code{font:400 .85rem/1.55 var(--mono)}
.notion-document hr{border:0;border-top:1px solid var(--ink);margin:3rem 0}.notion-image{margin:2.5rem 0}.notion-image img{display:block;width:100%;height:auto;border:1px solid var(--ink);box-shadow:6px 6px 0 var(--paper-shadow)}.notion-image figcaption{margin-top:.65rem;font:400 .71rem/1.45 var(--mono);color:var(--soft-ink)}
.notion-file a,.notion-bookmark a{display:block;padding:1rem;border:1px solid var(--ink);background:var(--paper-raised);font-family:var(--mono);font-size:.78rem}.table-wrap{overflow:auto;margin:2rem 0;border:1px solid var(--ink)}table{width:100%;border-collapse:collapse}td{min-width:10rem;padding:.75rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}tr:last-child td{border-bottom:0}td:last-child{border-right:0}
.unsupported-block{display:grid;gap:.35rem;margin:1.5rem 0;padding:1rem;border:1px dashed var(--soft-ink);font:400 .71rem/1.45 var(--mono)}.unsupported-block strong{text-transform:uppercase;letter-spacing:.07em}.notion-columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:1.2rem}.notion-column{min-width:0}
.reader-note{border-top:1px solid var(--ink);padding-top:1rem}.reader-note span{font:700 .63rem/1 var(--mono);letter-spacing:.1em}.reader-note p{max-width:30rem;font-size:1rem;line-height:1.45;color:var(--soft-ink)}

/* Empty states */
.empty-card{position:relative;width:min(42rem,100%);padding:clamp(2rem,8vw,5rem);border:1px solid var(--ink);background:var(--paper-raised);box-shadow:8px 8px 0 var(--teal)}
.empty-mark{display:flex;gap:.45rem;margin-top:2.5rem}.empty-mark span{display:block;width:2.8rem;height:.6rem;border:1px solid var(--ink);background:var(--yellow)}.empty-mark span:nth-child(2){background:var(--pink);transform:rotate(-3deg)}.empty-mark span:nth-child(3){background:var(--teal);transform:rotate(3deg)}.text-link{display:inline-block;margin-top:1rem;font:700 .72rem/1.2 var(--mono);text-transform:uppercase}
@keyframes frame-in{from{opacity:0;transform:translate(-8px,7px)}to{opacity:1;transform:translate(0,0)}}

@media(min-width:42rem){.featured-card{width:min(29rem,46vw);margin:0 clamp(2rem,7vw,7rem) clamp(2rem,6vw,5rem) auto;padding:1.5rem}.input-row{grid-template-columns:1fr auto}.gate-frame{grid-template-columns:minmax(15rem,.8fr) minmax(19rem,1.2fr)}.apparatus,.gate-form{grid-column:1/-1}.aperture{margin:3rem 1rem 3rem 3rem;aspect-ratio:4/3}.gate-copy{align-self:end;padding:3rem}.gate-form{grid-template-columns:8rem 1fr;align-items:center}.gate-hint,.gate-error{grid-column:2}.reader-rail{padding:.8rem clamp(1rem,4vw,3rem)}.reader-shell{padding:5rem clamp(2rem,5vw,4.5rem) 7rem;grid-template-columns:minmax(0,46rem) minmax(11rem,1fr);gap:clamp(3rem,8vw,7rem);align-items:start}.reader-note{position:sticky;top:6.5rem}.cover-copy{padding-bottom:3rem}}
@media(min-width:42rem) and (max-width:63.99rem){.reader-shell{grid-template-columns:1fr}.reader-note{position:static}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}