/* apkoc: editorial catalog. Paper neutrals, soft blue accent, per-app brand via --brand. */
@font-face{font-family:"Instrument Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-serif-italic.woff2) format("woff2")}
@font-face{font-family:"Instrument Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url(/assets/fonts/instrument-sans.woff2) format("woff2")}
@font-face{font-family:"Geist Mono";font-style:normal;font-weight:400 500;font-display:swap;src:url(/assets/fonts/geist-mono.woff2) format("woff2")}
@font-face{font-family:"Serif Fallback";src:local("Georgia"),local("Times New Roman");size-adjust:92%;ascent-override:95%}

:root{
  color-scheme:light;
  --bg:#F2F3F1;--sheet:#FAFAF9;--row:#FFFFFF;--tile:#FFFFFF;
  --fg:#15171A;--muted:#4A4F57;--subtle:#686E77;
  --line:rgba(21,23,26,.09);--line-2:rgba(21,23,26,.16);
  --accent:#2F64A6;--accent-soft:#DCE7F5;--band:#E7EEF7;--dots:#A9C4E6;
  --pill-bg:#15171A;--pill-fg:#FFFFFF;--chip:#EEEFEC;
  --shadow:0 1px 2px rgba(21,23,26,.04),0 8px 24px -14px rgba(21,23,26,.14);
  --shadow-h:0 2px 4px rgba(21,23,26,.05),0 16px 32px -14px rgba(21,23,26,.22);
  --serif:"Instrument Serif","Serif Fallback",Georgia,serif;
  --sans:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:14px;--ease:cubic-bezier(.2,.7,.2,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  color-scheme:dark;
  --bg:#0F1113;--sheet:#141619;--row:#191C20;--tile:#F1F2F0;
  --fg:#EEF0F2;--muted:#C2C7CE;--subtle:#9AA1AA;
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);
  --accent:#9CC0EC;--accent-soft:#1D2A3A;--band:#16202B;--dots:#2A4463;
  --pill-bg:#EEF0F2;--pill-fg:#15171A;--chip:rgba(255,255,255,.06);
  --shadow:none;--shadow-h:none;
}}
:root[data-theme=dark]{
  color-scheme:dark;
  --bg:#0F1113;--sheet:#141619;--row:#191C20;--tile:#F1F2F0;
  --fg:#EEF0F2;--muted:#C2C7CE;--subtle:#9AA1AA;
  --line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);
  --accent:#9CC0EC;--accent-soft:#1D2A3A;--band:#16202B;--dots:#2A4463;
  --pill-bg:#EEF0F2;--pill-fg:#15171A;--chip:rgba(255,255,255,.06);
  --shadow:none;--shadow-h:none;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--fg);font:400 15px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:var(--accent);color:var(--sheet)}
a{color:inherit;text-decoration-color:var(--line-2);text-underline-offset:3px}
a:hover{text-decoration-color:currentColor}
img,svg{display:block}
h1,h2,h3,p,ol,ul,dl,dd,figure{margin:0;padding:0}
ol,ul{list-style:none}
code,kbd{font-family:var(--mono);font-size:.82em}
em{font-style:normal;color:var(--fg);font-weight:500}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.skip{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a.skip:focus{position:fixed!important;left:12px;top:12px;width:auto;height:auto;clip:auto;z-index:9;padding:8px 12px;background:var(--pill-bg);color:var(--pill-fg);border-radius:8px}

.wrap{width:min(100% - 32px,1040px);margin-inline:auto}

/* header */
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand svg{width:26px;height:26px}
.brand span{font:italic 400 1.75rem/1 var(--serif);letter-spacing:-.01em;transform:translateY(-1px)}
.top nav{display:flex;align-items:center;gap:4px}
.top nav a{font-size:.84rem;color:var(--muted);text-decoration:none;padding:7px 11px;border-radius:999px;transition:background .15s,color .15s}
.top nav a:hover{color:var(--fg);background:var(--chip)}
.top nav a.pill{background:var(--pill-bg);color:var(--pill-fg);font-weight:500;margin-left:6px}
.top nav a.pill:hover{opacity:.88;background:var(--pill-bg);color:var(--pill-fg)}
.theme{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;margin-left:2px}
.theme:hover{background:var(--chip);color:var(--fg)}
.theme svg{width:18px;height:18px}
.theme .moon{display:none}
:root[data-theme=dark] .theme .sun{display:none}:root[data-theme=dark] .theme .moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .theme .sun{display:none}:root:not([data-theme=light]) .theme .moon{display:block}}

/* sheet: one framed surface per page */
.sheet{background:var(--sheet);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:0 1px 0 rgba(21,23,26,.03),0 20px 48px -28px rgba(21,23,26,.18)}

/* home band: halftone dots dissolving toward the headline */
.band{position:relative;background:var(--band);border-bottom:1px solid var(--line);isolation:isolate}
.band::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--dots);
  -webkit-mask:url(/assets/halftone.svg) right center/cover no-repeat;mask:url(/assets/halftone.svg) right center/cover no-repeat}
.band-in{padding:88px 56px 64px}
.band h1{font:italic 400 clamp(2.6rem,6.4vw,4.6rem)/.98 var(--serif);letter-spacing:-.02em}
.band-sub{margin-top:18px;font:400 .82rem/1.4 var(--mono);color:var(--muted);letter-spacing:.01em}
.band.small .band-in{padding:72px 56px}
.band .label{margin-bottom:10px}
.band-btns{margin-top:24px}

/* toolbar */
.list{padding:28px 40px 12px}
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{font:500 .82rem/1 var(--sans);color:var(--muted);background:var(--chip);border:1px solid transparent;padding:9px 14px;border-radius:999px;cursor:pointer;transition:background .15s,color .15s}
.filters button:hover{color:var(--fg);border-color:var(--line-2)}
.filters button[aria-pressed=true]{background:var(--pill-bg);color:var(--pill-fg)}
.search{position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:12px;width:15px;height:15px;color:var(--subtle);pointer-events:none}
.search input{width:220px;font:400 .86rem/1 var(--sans);color:var(--fg);background:var(--row);border:1px solid var(--line-2);border-radius:999px;padding:9px 36px 9px 34px;transition:border-color .15s,width .25s var(--ease)}
.search input::placeholder{color:var(--subtle)}
.search input:focus{outline:none;border-color:var(--accent);width:260px}
.search input::-webkit-search-cancel-button{-webkit-appearance:none}
.search kbd{position:absolute;right:10px;font-size:.7rem;color:var(--subtle);border:1px solid var(--line-2);border-radius:5px;padding:1px 6px}
.count{margin:22px 2px 10px;font:400 .74rem/1 var(--mono);color:var(--subtle);text-transform:lowercase}

/* rows */
.rows{display:grid;gap:10px}
.row{position:relative;display:grid;grid-template-columns:28px 52px 1fr auto;gap:16px;align-items:center;padding:16px 18px;background:var(--row);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);transition:border-color .2s,box-shadow .25s var(--ease),transform .25s var(--ease)}
.row:not(.soon):hover{border-color:var(--line-2);box-shadow:var(--shadow-h);transform:translateY(-1px)}
.rank{font:400 .74rem/1 var(--mono);color:var(--subtle);text-align:right}
.tile{width:52px;height:52px;border-radius:12px;box-shadow:0 0 0 1px var(--line),0 6px 16px -8px rgba(var(--brand-rgb),.55);transition:transform .3s var(--ease)}
.row:hover .tile{transform:rotate(-3deg) scale(1.03)}
.row h3{font:600 .98rem/1.3 var(--sans);letter-spacing:-.005em}
.row-link{text-decoration:none}
.row-link::after{content:"";position:absolute;inset:0;border-radius:12px}
.desc{color:var(--muted);font-size:.88rem;margin-top:2px}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.meta li{font:400 .72rem/1 var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 9px}
.meta li.dot{display:flex;align-items:center;gap:6px}
.meta li.dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.get{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;font:500 .82rem/1 var(--sans);text-decoration:none;color:var(--fg);border:1px solid var(--line-2);border-radius:999px;padding:9px 14px 9px 11px;transition:background .15s,color .15s,border-color .15s}
.get svg{width:16px;height:16px}
.get:hover{background:var(--pill-bg);color:var(--pill-fg);border-color:var(--pill-bg)}
.row.soon{background:transparent;border-style:dashed;border-color:var(--line-2);box-shadow:none;grid-template-columns:28px 1fr;color:var(--subtle);font-size:.88rem;padding:18px}
.empty{display:none;padding:28px 2px;color:var(--muted)}
.empty.show{display:flex;gap:14px;align-items:center}

/* buttons */
.pill{display:inline-flex;align-items:center;gap:8px;font:500 .88rem/1 var(--sans);text-decoration:none;background:var(--pill-bg);color:var(--pill-fg);border:1px solid var(--pill-bg);border-radius:999px;padding:11px 18px 11px 14px;cursor:pointer;transition:opacity .15s,transform .2s var(--ease)}
.pill:hover{opacity:.9}
.pill:active{transform:translateY(1px)}
.pill svg{width:17px;height:17px}
.pill.ghost{background:transparent;color:var(--fg);border-color:var(--line-2);padding:9px 14px}
.pill.big{font-size:.95rem;padding:14px 20px 14px 16px}
.pill-meta{font:400 .74rem/1 var(--mono);opacity:.65;padding-left:10px;margin-left:2px;border-left:1px solid currentColor}

/* home install strip */
.foot-split{display:flex;justify-content:space-between;align-items:center;gap:32px;margin:28px 40px 0;padding:28px 0 32px;border-top:1px solid var(--line)}
.label{font:400 .74rem/1 var(--mono);color:var(--subtle);text-transform:lowercase;letter-spacing:.02em}
.steps-inline{display:flex;flex-wrap:wrap;gap:6px 28px;margin-top:14px;counter-reset:s}
.steps-inline li{counter-increment:s;font-size:.9rem;color:var(--muted)}
.steps-inline li::before{content:counter(s);font:400 .72rem/1 var(--mono);color:var(--accent);margin-right:8px}
.qr{display:flex;align-items:center;gap:14px;flex:none}
.qr img{width:88px;height:88px;border-radius:8px;background:#fff;padding:4px;border:1px solid var(--line)}
.qr figcaption{font-size:.8rem;color:var(--muted);display:grid;gap:4px}
.qr code{color:var(--subtle);font-size:.72rem;max-width:180px;overflow-wrap:anywhere}

/* app page */
.app-hero{padding:28px 48px 44px;background:linear-gradient(180deg,rgba(var(--brand-rgb),.07),transparent 70%);border-bottom:1px solid var(--line)}
.crumbs ol{display:flex;gap:8px;font:400 .74rem/1 var(--mono);color:var(--subtle)}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.6}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--fg)}
.app-hero-grid{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-top:40px}
.app-icon{width:80px;height:80px;border-radius:20px;box-shadow:0 0 0 1px var(--line),0 14px 30px -14px rgba(var(--brand-rgb),.7)}
.app-hero h1{font:italic 400 clamp(2.5rem,5.6vw,4rem)/1 var(--serif);letter-spacing:-.02em;margin-top:26px}
.tagline{font-size:1.02rem;color:var(--muted);margin-top:10px}
.dl-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin-top:26px}
.mono-meta{font:400 .76rem/1 var(--mono);color:var(--subtle)}

.part{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:32px 48px;border-bottom:1px solid var(--line)}
.part .label{padding-top:4px}
.feats{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.feats div{display:grid;grid-template-columns:84px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.feats div:nth-last-child(-n+2){border-bottom:0}
.feats dt{font-weight:600;font-size:.9rem}
.feats dd{color:var(--muted);font-size:.9rem}
.sublabel{font-size:.82rem;font-weight:600;margin:2px 0 10px}
.chips+.sublabel{margin-top:20px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips li{font:400 .76rem/1 var(--mono);color:var(--muted);background:var(--chip);border-radius:6px;padding:7px 10px}
.steps{display:grid;gap:10px;counter-reset:s}
.steps li{counter-increment:s;display:flex;color:var(--muted);font-size:.92rem}
.steps li::before{content:"0" counter(s);flex:none;width:28px;font:400 .74rem/1.9 var(--mono);color:var(--accent)}
.aside{margin-top:16px;padding-left:28px;font-size:.84rem;color:var(--subtle)}
.info{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px}
.info div{padding:10px 0;border-bottom:1px solid var(--line)}
.info div.full{grid-column:1/-1;border-bottom:0}
.info dt{font:400 .72rem/1 var(--mono);color:var(--subtle);text-transform:lowercase;margin-bottom:6px}
.info dd{font-size:.9rem;font-weight:500}
.info dd.pending{color:var(--subtle);font-weight:400}
.info a{color:var(--accent)}
.hash{font-size:.74rem;font-weight:400;color:var(--muted);word-break:break-all}
.log{display:grid;gap:18px}
.log>li{display:grid;grid-template-columns:84px 1fr;gap:12px}
.log .ver{font:500 .82rem/1.6 var(--mono)}
.log .latest-tag{grid-column:1;grid-row:2;align-self:start;justify-self:start;font:400 .66rem/1 var(--mono);color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:4px 7px}
.log ul{grid-column:2;grid-row:1/span 2;display:grid;gap:3px;color:var(--muted);font-size:.9rem}
.log li:not(.latest) ul{color:var(--subtle)}
.part.end{display:flex;justify-content:space-between;align-items:center;border-bottom:0;padding-block:24px}
.back{display:inline-flex;align-items:center;gap:6px;font-size:.86rem;color:var(--muted);text-decoration:none}
.back svg{width:16px;height:16px}.back:hover{color:var(--fg)}

/* footer */
.foot .wrap{padding:44px 2px 36px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.foot-brand .brand svg{width:22px;height:22px}
.foot-brand .brand span{font-size:1.45rem}
.foot-brand p{margin-top:10px;font-size:.86rem;color:var(--muted);max-width:36ch}
.foot-cols{display:flex;gap:56px}
.foot-cols div{display:grid;gap:9px;align-content:start;min-width:72px}
.foot-cols .label{margin-bottom:3px}
.foot-cols a{font-size:.86rem;color:var(--muted);text-decoration:none;width:max-content}
.foot-cols a:hover{color:var(--fg)}
.foot-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 20px;padding-top:18px;font:400 .72rem/1.4 var(--mono);color:var(--subtle)}

/* legal pages */
.doc-hero{padding:28px 48px 40px;background:var(--band);border-bottom:1px solid var(--line)}
.doc-hero h1{font:italic 400 clamp(2.5rem,5.6vw,4rem)/1 var(--serif);letter-spacing:-.02em;margin:40px 0 14px}
.prose{display:grid;gap:12px;max-width:62ch;color:var(--muted);font-size:.92rem}
.prose a{color:var(--accent)}
.perm{margin-top:10px;padding:16px 18px;background:var(--row);border:1px solid var(--line);border-radius:12px}
.perm h3{display:flex;align-items:center;gap:10px;font:600 .92rem/1.3 var(--sans);color:var(--fg)}
.perm h3 img{border-radius:6px;box-shadow:0 0 0 1px var(--line)}
.perm h3 a{color:var(--fg);text-decoration:none}.perm h3 a:hover{text-decoration:underline}
.perm-list{margin-top:10px}
.perm-list div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:9px 0;border-top:1px solid var(--line)}
.perm-list dt{font:400 .72rem/1.9 var(--mono);color:var(--subtle);text-transform:lowercase}
.perm-list dd{font-size:.88rem}
.perm-note{margin-top:4px;padding-top:10px;border-top:1px solid var(--line);font-size:.88rem}

/* reveal (subtle, opt-in via .js) */
.js .reveal{opacity:0;transform:translateY(6px);transition:opacity .5s var(--ease),transform .5s var(--ease),border-color .2s,box-shadow .25s}
.js .reveal.in{opacity:1;transform:none}
.js .row.reveal.in:not(.soon):hover{transform:translateY(-1px)}

@media (max-width:760px){
  .wrap{width:min(100% - 20px,1040px)}
  .top .wrap{height:60px}
  .top nav a.opt{display:none}
  .band-in{padding:56px 24px 40px}
  .band.small .band-in{padding:56px 24px}
  .list{padding:20px 14px 8px}
  .toolbar{flex-direction:column-reverse;align-items:stretch}
  .filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:-14px;padding-inline:14px}
  .filters button{flex:none}
  .search input,.search input:focus{width:100%}
  .search kbd{display:none}
  .row{grid-template-columns:48px 1fr;gap:12px;padding:14px}
  .row .rank{display:none}
  .tile{width:48px;height:48px;align-self:start}
  .get{grid-column:1/-1;justify-content:center}
  .row.soon{grid-template-columns:1fr}
  .foot-split{flex-direction:column;align-items:flex-start;margin:20px 14px 0;padding:24px 0}
  .steps-inline{flex-direction:column}
  .app-hero{padding:20px 20px 32px}
  .app-hero-grid{margin-top:28px}
  .app-hero .qr{display:none}
  .part{grid-template-columns:1fr;gap:14px;padding:26px 20px}
  .feats{grid-template-columns:1fr}
  .feats div:nth-last-child(2){border-bottom:1px solid var(--line)}
  .info{grid-template-columns:1fr 1fr}
  .part.end{flex-direction:column-reverse;gap:18px;align-items:stretch;text-align:center}
  .part.end .pill{justify-content:center}
  .back{justify-content:center}
  .foot .wrap{padding:32px 6px 28px}
  .foot-top{flex-direction:column;gap:26px}
  .foot-cols{gap:48px}
  .foot-top{align-items:stretch}
  .foot-cols{justify-content:space-between;width:100%}
  .foot-cols div:last-child{justify-items:end;text-align:right}
  .foot-base{flex-direction:row;justify-content:space-between;align-items:center}
  .doc-hero{padding:20px 20px 28px}
  .doc-hero h1{margin-top:28px}
  .perm{padding:14px}
  .perm-list div{grid-template-columns:1fr;gap:2px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .js .reveal{opacity:1;transform:none}
  .row:hover,.row:hover .tile{transform:none!important}
}