/* =====================================================================
   AI Library — Fanout design system.
   One stylesheet for the whole public site. Components are named after
   app/lib/ui.php; legacy class names still used by admin, the builder
   bundle and site.js are mapped onto the same tokens near the end.
   ===================================================================== */

/* ---------- Fonts (self-hosted, OFL) ---------- */
@font-face { font-family: "Overused Grotesk"; src: url("../fonts/overused-grotesk-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Overused Grotesk"; src: url("../fonts/overused-grotesk-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Overused Grotesk"; src: url("../fonts/overused-grotesk-600.woff2") format("woff2"); font-weight: 600 700; font-display: swap; }
@font-face { font-family: "Departure Mono"; src: url("../fonts/departure-mono.woff2") format("woff2"); font-weight: 400; font-display: swap; }

/* ---------- Tokens ---------- */
:root {
  --bg: #f7f7f8; --surface: #ffffff; --tile: #f4f4f5; --hover: #f0f0f2;
  --divider: #e8e8ea; --border: #dedee2; --border-strong: #c9c9cf;
  --fg1: #272727; --fg2: #6e6e6e; --fg3: #929292; --fg4: #b4b4b8;
  --inkc: #1d1d1d; --on-ink: #ffffff;
  --glass: rgba(247, 247, 248, .88); --band: #eef4fe; --band-line: #dfe8fb;
  --blue: #1062fe; --blue-tint: #e4ecfd; --dia: #2f7cf6; --dia-fill: #dbe7fd; --dia-fill2: #eef3fe; --hot: #e8822a;
  --green: #1a9f60; --green-tint: #e2f5ea; --red: #e4402c; --red-tint: #fde7e3;
  --key-top: #ffffff; --key-bot: #fafafa; --key-edge: #d3d3d3; --key-border: #c9c9cf;
  --dkey-top: #3c3c3c; --dkey-bot: #252525; --dkey-edge: #161616; --dkey-border: #515151; --dkey-fg: #ffffff;
  --gkey-top: #1d8a52; --gkey-bot: #126a3d; --gkey-edge: #0b4a2a; --gkey-border: #167a47;
  --sh-card: 0 1px 2px rgba(59,59,59,.09), 0 2px 4px rgba(59,59,59,.05), 0 0 0 1px rgba(59,59,59,.04);
  --sh-key: 0 2px 2px rgba(59,59,59,.09), 0 0 1px rgba(59,59,59,.1);
  --sh-pop: 0 2px 4px rgba(59,59,59,.05), 0 8px 16px rgba(59,59,59,.09), 0 18px 40px rgba(59,59,59,.1), 0 0 0 1px rgba(59,59,59,.05);
  --font-sans: "Overused Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-pixel: "Departure Mono", "IBM Plex Mono", ui-monospace, monospace;
  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --gl: max(16px, env(safe-area-inset-left, 0px)); --gr: max(16px, env(safe-area-inset-right, 0px));
  --max: 1072px; --wide: 1349px;
  --ease: cubic-bezier(.2, .8, .2, 1);

  /* Legacy names: admin screens and the builder bundle read these. */
  --paper: var(--bg); --paper-2: var(--tile); --card: var(--surface); --ink: var(--fg1); --ink-2: var(--fg2); --ink-3: var(--fg3);
  --rule: var(--border); --accent: var(--blue); --accent-ink: #ffffff; --ok: var(--green); --ochre: var(--hot);
  --chip: var(--blue-tint); --chip-ink: var(--blue); --shadow: var(--sh-card);
  --serif: var(--font-serif); --sans: var(--font-sans); --mono: var(--font-mono); --r: 8px; --hb-line: var(--border);
  --ease-out: var(--ease); --grad: linear-gradient(var(--dkey-top), var(--dkey-bot));
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111213; --surface: #191a1c; --tile: #202123; --hover: #242527;
    --divider: #2a2b2e; --border: #36373b; --border-strong: #4c4e54;
    --fg1: #f2f4f7; --fg2: #a9b0ba; --fg3: #747d89; --fg4: #4f555d;
    --inkc: #f2f4f7; --on-ink: #111315;
    --glass: rgba(17, 18, 19, .86); --band: #131a28; --band-line: #1f2a40;
    --blue: #7aa6ff; --blue-tint: #172441; --dia: #6f9dff; --dia-fill: #1c2b4a; --dia-fill2: #16203a; --hot: #f09a4a;
    --green: #3fcf8a; --green-tint: #12291d; --red: #ff6b57; --red-tint: #3a1a15;
    --key-top: #2a2b2e; --key-bot: #232427; --key-edge: #0f1011; --key-border: #4c4e54;
    --dkey-top: #f7f8fa; --dkey-bot: #d9dce1; --dkey-edge: #9aa1ab; --dkey-border: #ffffff; --dkey-fg: #111315;
    --sh-card: 0 1px 2px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);
    --sh-key: 0 2px 2px rgba(0,0,0,.5);
    --sh-pop: 0 10px 30px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111213; --surface: #191a1c; --tile: #202123; --hover: #242527;
  --divider: #2a2b2e; --border: #36373b; --border-strong: #4c4e54;
  --fg1: #f2f4f7; --fg2: #a9b0ba; --fg3: #747d89; --fg4: #4f555d;
  --inkc: #f2f4f7; --on-ink: #111315;
  --glass: rgba(17, 18, 19, .86); --band: #131a28; --band-line: #1f2a40;
  --blue: #7aa6ff; --blue-tint: #172441; --dia: #6f9dff; --dia-fill: #1c2b4a; --dia-fill2: #16203a; --hot: #f09a4a;
  --green: #3fcf8a; --green-tint: #12291d; --red: #ff6b57; --red-tint: #3a1a15;
  --key-top: #2a2b2e; --key-bot: #232427; --key-edge: #0f1011; --key-border: #4c4e54;
  --dkey-top: #f7f8fa; --dkey-bot: #d9dce1; --dkey-edge: #9aa1ab; --dkey-border: #ffffff; --dkey-fg: #111315;
  --sh-card: 0 1px 2px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);
  --sh-key: 0 2px 2px rgba(0,0,0,.5);
  --sh-pop: 0 10px 30px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--fg1); font: 400 14px/1.5 var(--font-sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
img, svg, canvas, video { max-width: 100%; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.025em; line-height: 1.12; text-wrap: balance; }
p { margin: 0 0 .8em; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--blue-tint); color: var(--blue); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; border-radius: 6px; }
.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--gl); padding-right: var(--gr); }
.wrap-wide { max-width: var(--wide); }
.mono { font-family: var(--font-mono); }
.pixel { font-family: var(--font-pixel); }
.serif { font-family: var(--font-serif); }
.muted { color: var(--fg2); }
.faint { color: var(--fg3); }
.small { font-size: 13px; }
.xs { font-size: 12px; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.eyebrow, .label { font: 500 11.5px/1.4 var(--font-mono); letter-spacing: .02em; text-transform: uppercase; color: var(--fg3); }
.eyebrow { margin: 0 0 10px; }
em.ital, .ital { font-style: normal; }
hr { border: 0; border-top: 1px solid var(--divider); margin: 24px 0; }

/* ---------- Keycaps & buttons ---------- */
.key, .btn {
  --k-top: var(--key-top); --k-bot: var(--key-bot); --k-edge: var(--key-edge); --k-border: var(--key-border); --k-fg: var(--fg1);
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 32px; padding: 0 12px 2px; border-radius: 7px; border: 1px solid var(--k-border);
  background: linear-gradient(var(--k-top), var(--k-bot)); color: var(--k-fg);
  box-shadow: var(--sh-key), inset 0 -3px 0 var(--k-edge);
  font: 500 13px/1 var(--font-sans); white-space: nowrap; cursor: pointer; text-decoration: none;
  transition: transform .08s var(--ease), box-shadow .08s var(--ease), filter .15s;
}
.key:hover, .btn:hover { filter: brightness(.975); }
.key:active, .btn:active { transform: translateY(1px); box-shadow: 0 1px 1px rgba(59,59,59,.09), inset 0 -1px 0 var(--k-edge); }
.key-dark, .btn-ink, .btn-primary {
  --k-top: var(--dkey-top); --k-bot: var(--dkey-bot); --k-edge: var(--dkey-edge); --k-border: var(--dkey-border); --k-fg: var(--dkey-fg);
  box-shadow: 0 4px 2px rgba(59,59,59,.05), 0 2px 2px rgba(59,59,59,.09), inset 0 1px 1px rgba(255,255,255,.36), inset 0 -3px 0 var(--k-edge);
}
.key-green { --k-top: var(--gkey-top); --k-bot: var(--gkey-bot); --k-edge: var(--gkey-edge); --k-border: var(--gkey-border); --k-fg: #fff;
  box-shadow: 0 4px 2px rgba(59,59,59,.05), 0 2px 2px rgba(59,59,59,.09), inset 0 1px 1px rgba(255,255,255,.32), inset 0 -3px 0 var(--k-edge); }
.key-ghost { background: transparent; box-shadow: none; border-color: transparent; color: var(--fg2); }
.key-ghost:hover { background: var(--hover); color: var(--fg1); }
.key-sm, .btn-sm { height: 27px; padding: 0 9px 2px; font-size: 12.5px; border-radius: 6px; }
.key-lg, .btn-lg { height: 40px; padding: 0 16px 3px; font-size: 14px; border-radius: 8px; }
.key-block { width: 100%; }
.key[disabled], .btn[disabled] { opacity: .5; cursor: not-allowed; }
.key svg { flex: none; }
.btn-link { background: none; border: 0; padding: 0; color: var(--blue); cursor: pointer; font: inherit; text-decoration: underline; text-underline-offset: 3px; }
.icon-btn { width: 32px; padding: 0; }
.pillbtn { display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); font-size: 13px; font-weight: 500; white-space: nowrap; transition: background .15s; }
.pillbtn:hover { background: var(--hover); }
.round { width: 32px; height: 32px; border-radius: 999px; background: var(--tile); display: inline-grid; place-items: center; flex: none; color: var(--fg1); transition: background .15s, transform .2s var(--ease); }
.iconbtn { width: 32px; height: 32px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); display: inline-grid; place-items: center; cursor: pointer; color: var(--fg1); padding: 0; }
.iconbtn:hover { background: var(--hover); }
.iconbtn.raised { border-radius: 9px; border-color: var(--key-border); background: linear-gradient(var(--key-top), var(--key-bot)); box-shadow: var(--sh-key), inset 0 -2px 0 var(--key-edge); }

/* ---------- Form controls ---------- */
input[type=text], input[type=email], input[type=url], input[type=search], input[type=number], input[type=date], input[type=password], select, textarea {
  width: 100%; height: 38px; padding: 0 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface);
  font-size: 14px; color: var(--fg1); box-shadow: 0 1px 2px rgba(59,59,59,.06); transition: border-color .15s, box-shadow .15s;
}
textarea { height: auto; min-height: 96px; padding: 10px 12px; line-height: 1.5; }
select { padding-right: 30px; appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='12' fill='none' stroke='%23929292' stroke-width='1.4'%3E%3Cpath d='M2 4.5l3-3 3 3M2 7.5l3 3 3-3'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center; }
input::placeholder, textarea::placeholder { color: var(--fg3); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-tint); }
label.field { display: block; margin-bottom: 14px; }
label.field > span { display: block; font: 500 11.5px var(--font-mono); text-transform: uppercase; letter-spacing: .02em; color: var(--fg3); margin-bottom: 6px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--fg2); }
.check input { margin-top: 2px; accent-color: var(--inkc); width: 16px; height: 16px; flex: none; }
.code-input { font: 500 26px/1 var(--font-pixel) !important; letter-spacing: .5em; text-align: center; height: 56px !important; }
.alert { border-radius: 10px; padding: 11px 14px; margin: 16px 0; font-size: 13.5px; background: var(--surface); box-shadow: var(--sh-card); display: flex; gap: 10px; align-items: center; }
.alert::before { content: ""; width: 7px; height: 7px; border-radius: 9px; background: var(--green); flex: none; }
.alert-error { color: var(--red); }
.alert-error::before { background: var(--red); }
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.inline-form input { width: auto; flex: 1 1 220px; }

/* ---------- Small atoms ---------- */
.chip { display: inline-flex; align-items: center; gap: 6px; font: 500 11.5px/1 var(--font-mono); letter-spacing: .02em; text-transform: uppercase;
  background: var(--tile); color: var(--fg2); border-radius: 6px; padding: 5px 8px 4px; white-space: nowrap; }
.chip-blue { background: var(--blue-tint); color: var(--blue); }
a.chip:hover { color: var(--fg1); background: var(--hover); }
.acc { display: inline-flex; align-items: center; gap: 5px; font: 500 10.5px/1 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: 5px 8px 4px; white-space: nowrap; flex: none; }
.acc i { width: 6px; height: 6px; border-radius: 9px; background: currentColor; }
.acc-free { color: var(--green); background: var(--green-tint); }
.acc-paid { color: var(--fg2); background: var(--tile); }
.cat { display: inline-flex; font: 500 10.5px/1 var(--font-mono); letter-spacing: .05em; text-transform: uppercase; background: var(--inkc); color: var(--on-ink); border-radius: 999px; padding: 5px 9px 4px; white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.no { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; font: 500 10.5px/1 var(--font-mono); flex: none; }
.no b { font-weight: 500; background: var(--tile); padding: 4px 6px 3px; border-right: 1px solid var(--border); }
.no span { padding: 4px 7px 3px; color: var(--fg2); }
.tier { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 99px; flex: none; font: 500 10.5px/1 var(--font-mono); background: var(--tile); color: var(--fg2); }
.tier-A { background: var(--inkc); color: var(--on-ink); }
.tier-E, .tier-D { background: var(--red-tint); color: var(--red); }
.count { font: 500 11.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); letter-spacing: .02em; white-space: nowrap; }
.tagline { margin: 0; }
.tagline span { font: 13px/1.6 var(--font-pixel); letter-spacing: .04em; text-transform: uppercase; color: var(--blue); background: var(--blue-tint); padding: 4px 10px 3px; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.path-head .path { display: block; font: 22px/1.2 var(--font-pixel); color: var(--fg1); }
.path-head h1, .path-head h2 { font-size: 26px; letter-spacing: -.02em; }
.divider { display: flex; align-items: center; gap: 14px; margin: 6px 0 20px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 6px; background: radial-gradient(circle at 3px 3px, var(--border-strong) 1px, transparent 1.4px) 0 0 / 7px 6px; }
.divider span { font: 500 11.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font: 500 11.5px var(--font-mono); text-transform: uppercase; letter-spacing: .02em; color: var(--fg3); margin: 0 0 14px; }
.crumbs a:hover { color: var(--fg1); }
.crumbs i { font-style: normal; color: var(--fg4); }
.ico { width: 34px; height: 34px; border-radius: 8px; background: var(--tile); display: inline-grid; place-items: center; flex: none; color: var(--fg1); box-shadow: inset 0 0 0 1px var(--divider); }
.stat { background: var(--tile); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.stat b { font: 500 22px/1.1 var(--font-mono); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12px; color: var(--fg2); }
.seats { display: grid; grid-template-columns: repeat(var(--cols, 25), 1fr); gap: 3px; max-width: 340px; }
.seats i { aspect-ratio: 1; border-radius: 99px; background: var(--tile); box-shadow: inset 0 0 0 1px var(--divider); }
.seats i.on { background: var(--green); box-shadow: none; }

/* ---------- Tabs / facets ---------- */
.tabs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.tabs-label { font: 500 11.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); margin-right: 8px; letter-spacing: .02em; }
.tab { display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 12px; border-radius: 999px; font-size: 12.5px; font-weight: 500; color: var(--fg2); white-space: nowrap; transition: background .15s, color .15s; }
.tab span { font: 400 11px var(--font-mono); color: var(--fg3); font-variant-numeric: tabular-nums; }
.tab:hover { color: var(--fg1); }
.tabs-soft .tab.is-on { background: var(--surface); color: var(--fg1); box-shadow: var(--sh-card); }
.tabs-ink .tab.is-on { background: var(--inkc); color: var(--on-ink); }
.tabs-ink .tab.is-on span { color: inherit; opacity: .65; }
.tabs-tile .tab.is-on { background: var(--tile); color: var(--fg1); }
.filterbar { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }

/* ---------- ASCII band ---------- */
.ascii { display: block; font: 9px/9px var(--font-pixel); color: var(--fg4); white-space: pre; overflow: hidden; user-select: none; pointer-events: none; height: 45px; letter-spacing: 0; }

/* ---------- Generated art ---------- */
.schem { display: block; width: 100%; height: 100%; }
.schem text { font: 7.5px var(--font-pixel); fill: var(--fg3); }
.schem .sv-big { font: 12px var(--font-pixel); fill: var(--dia); }
.schem ellipse.sv-grid { fill: none; }
.schem .sv-hot-t { fill: var(--hot); }
.schem .sv-line { fill: none; stroke: var(--dia); stroke-width: 1; }
.schem .sv-dash { stroke-dasharray: 3 3; }
.schem .sv-grid { fill: none; stroke: var(--border); stroke-width: 1; stroke-dasharray: 2 3; }
.schem .sv-tick { stroke: var(--border-strong); stroke-width: .8; stroke-dasharray: 1 2; }
.schem .sv-box { fill: var(--dia-fill); stroke: var(--dia); stroke-width: 1; }
.schem .sv-box2 { fill: var(--dia-fill2); stroke: var(--dia); stroke-width: 1; }
.schem .sv-paper { fill: var(--surface); stroke: var(--dia); stroke-width: 1; }
.schem .sv-hot { fill: var(--hot); stroke: none; }
.schem .sv-hotc { fill: var(--hot); }
.schem .sv-dot { fill: var(--hot); }
.dither { display: block; width: 100%; height: 100%; image-rendering: pixelated; }

/* ---------- Cards ---------- */
.card { background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); }
.card-pad { padding: 20px; }
.panel { background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); padding: 18px; }
.panel.dashed { background: transparent; box-shadow: none; border: 1px dashed var(--border-strong); }
.panel h3 { font-size: 15px; margin-bottom: 10px; }
.tile { background: var(--tile); border-radius: 12px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 232px), 1fr)); }
.cardwrap { position: relative; display: flex; flex-direction: column; min-width: 0; }
.cardwrap > .card, .cardwrap > a { flex: 1; }

/* prompt card */
.pcard { display: flex; flex-direction: column; gap: 12px; padding: 16px; min-width: 0; transition: box-shadow .2s var(--ease), transform .2s var(--ease); }
.pcard:hover, .ccard:hover, .paper:hover, .tcard:hover, .lab:hover { box-shadow: var(--sh-card), 0 8px 22px -12px rgba(59,59,59,.25); }
.pcard:hover .round, .ccard:hover .round, .lab:hover .round, .tcard:hover .round { background: var(--hover); transform: translateX(2px); }
.pcard-top { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pcard-k { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1; }
.pcard-k .label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pcard-out { font-size: 12px; color: var(--fg2); }
.pcard h3 { font-size: 17px; letter-spacing: -.02em; line-height: 1.2; }
.snip { margin: 0; font: 12px/1.6 var(--font-mono); color: var(--fg2); background: var(--tile); border-radius: 8px; padding: 10px 12px; white-space: pre-wrap; overflow: hidden; max-height: 92px; position: relative; overflow-wrap: anywhere; }
.snip::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 30px; background: linear-gradient(transparent, var(--tile)); }
.snip-locked { display: flex; gap: 8px; align-items: flex-start; font-family: var(--font-sans); font-size: 12.5px; max-height: none; }
.snip-locked::after { display: none; }
.snip-locked svg { flex: none; margin-top: 2px; }
.pcard-foot { display: flex; align-items: center; gap: 8px; margin-top: auto; }
.pcard-foot .round { margin-left: auto; }
.enh-tag { font: 500 10.5px/1 var(--font-pixel); text-transform: uppercase; color: var(--blue); background: var(--blue-tint); padding: 4px 6px 3px; letter-spacing: .04em; }

/* chain card */
.ccard { display: flex; flex-direction: column; gap: 10px; padding: 16px; min-width: 0; transition: box-shadow .2s var(--ease); }
.ccard-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.ccard h3 { font-size: 19px; letter-spacing: -.025em; margin-top: 6px; }
.ccard > p { margin: 0; font-size: 12.5px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.ccard-fig { margin-top: 4px; border-radius: 10px; background: var(--tile); height: 118px; padding: 6px 8px; }
.ccard-foot { display: flex; align-items: center; gap: 10px; margin-top: auto; padding-top: 4px; }
.ccard-foot .mono { color: var(--fg2); text-transform: uppercase; white-space: nowrap; }
.ccard-src { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* papers card */
.paper { display: flex; flex-direction: column; overflow: hidden; min-width: 0; transition: box-shadow .2s var(--ease); }
.paper-fig { height: 150px; border-bottom: 1px solid var(--divider); padding: 10px 14px; display: grid; place-items: center; background: var(--surface); }
.paper-fig img { width: 100%; height: 100%; object-fit: cover; border-radius: 6px; }
.paper-txt { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.paper h3 { font: 400 18px/1.25 var(--font-serif); letter-spacing: -.005em; }
.paper .by { font: 500 11.5px var(--font-mono); text-transform: uppercase; letter-spacing: .02em; color: var(--fg2); }
.paper p { margin: 0; font-size: 12.5px; line-height: 1.55; color: var(--fg2); }
.arow { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: var(--surface); box-shadow: var(--sh-card); min-width: 0; }
.arow:hover { background: var(--hover); }
.arow-b { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.arow-b b { font: 400 15.5px/1.3 var(--font-serif); }
.arow-b span { font-size: 12.5px; color: var(--fg2); }
.arow .mono { padding-top: 3px; white-space: nowrap; }

/* topic card */
.tcard { display: flex; flex-direction: column; gap: 10px; padding: 16px; min-width: 0; transition: box-shadow .2s var(--ease); }
.tcard-top { display: flex; justify-content: space-between; align-items: center; }
.tcard h3 { font-size: 19px; margin-top: 6px; }
.tcard-art { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 16/8; margin-top: 4px; background: var(--tile); }
.tcard-cap { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; align-items: flex-end; gap: 8px; padding: 26px 10px 10px; background: linear-gradient(transparent, rgba(0,0,0,.78) 72%); color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.5); }
.tcard-cap b { display: block; font-size: 13px; font-weight: 600; }
.tcard-cap small { font: 10.5px var(--font-mono); opacity: .85; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 220px; }
.tcard-cap .round { background: rgba(255,255,255,.92); color: #272727; width: 28px; height: 28px; }

/* lab card */
.lab { display: flex; flex-direction: column; text-align: left; padding: 0; border: 0; overflow: hidden; cursor: pointer; color: inherit; font: inherit; min-width: 0; transition: box-shadow .2s var(--ease); }
.lab .ascii { margin-bottom: 0; }
.lab-body { display: flex; flex-direction: column; gap: 12px; padding: 4px 18px 16px; flex: 1; }
.lab-t { font-size: 20px; font-weight: 600; letter-spacing: -.025em; line-height: 1.15; margin-top: 2px; }
.lab-s { font-size: 12.5px; color: var(--fg2); margin-top: -6px; }
.lab-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: auto; padding-top: 4px; font-size: 12.5px; font-weight: 500; }
.lab.on, .lab[aria-pressed="true"] { box-shadow: var(--sh-card), 0 0 0 1.5px var(--inkc); }
.lab.on .round, .lab[aria-pressed="true"] .round { background: var(--inkc); color: var(--on-ink); }

/* empty state */
.empty { overflow: hidden; text-align: center; }
.empty-in { padding: 18px 20px 26px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.empty h2 { font-size: 20px; }
.empty p { color: var(--fg2); margin: 0; max-width: 52ch; }

/* lock card */
.lockcard { overflow: hidden; }
.lockcard-in { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; padding: 8px 22px 24px; align-items: center; }
.lockcard h2 { font-size: 26px; margin: 6px 0 10px; }
.lockcard p { margin: 0 0 14px; }
.lockcard-cta { margin: 6px 0 12px; }
.lockcard-r { position: relative; background: var(--tile); border-radius: 10px; padding: 8px 14px; min-height: 200px; overflow: hidden; }
.lock-fake { filter: blur(4px); user-select: none; pointer-events: none; }
.lock-fake i { display: block; height: 9px; border-radius: 3px; background: var(--fg3); opacity: .35; margin: 11px 0; }
.lock-badge { position: absolute; inset: 0; margin: auto; width: 46px; height: 46px; border-radius: 12px; background: var(--surface); box-shadow: var(--sh-pop); display: grid; place-items: center; color: var(--fg1); }

/* ---------- Announcement + header ---------- */
.announce { background: var(--band); border-bottom: 1px solid var(--band-line); font-size: 12.25px; font-weight: 600; }
.announce-in { max-width: var(--wide); margin: 0 auto; min-height: 38px; display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  padding: 6px calc(var(--gr) + 32px) 6px calc(var(--gl) + 32px); position: relative; text-align: center; }
.announce a { font-size: 11.5px; font-weight: 500; display: inline-flex; align-items: center; gap: 4px; }
.announce a:hover { text-decoration: underline; text-underline-offset: 3px; }
.announce-x { position: absolute; right: var(--gr); top: 50%; transform: translateY(-50%); background: none; border: 0; cursor: pointer; color: var(--fg2); padding: 6px; display: grid; }
.live { font: 10px/1 var(--font-pixel); letter-spacing: .06em; text-transform: uppercase; background: var(--red); color: #fff; border-radius: 4px; padding: 3px 6px 2px; display: inline-flex; align-items: center; gap: 4px; }
.live::before { content: ""; width: 4px; height: 4px; border-radius: 9px; background: #fff; animation: blink 1.6s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }

.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; background: var(--glass); -webkit-backdrop-filter: saturate(1.2) blur(14px); backdrop-filter: saturate(1.2) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--divider); }
.top-row { max-width: var(--wide); margin: 0 auto; height: 62px; display: flex; align-items: center; gap: 14px; padding-left: var(--gl); padding-right: var(--gr); }
.brand { display: flex; align-items: center; gap: 9px; white-space: nowrap; flex: none; }
.brand-mark { display: inline-flex; width: 20px; height: 30px; }
.brand-mark img { width: 20px; height: auto; }
.bm-dark { display: none; }
:root[data-theme="dark"] .bm-light { display: none; }
:root[data-theme="dark"] .bm-dark { display: inline; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .bm-light { display: none; } :root:not([data-theme="light"]) .bm-dark { display: inline; } }
.brand-word { font: 15px var(--font-pixel); color: var(--fg1); }
.badge-beta { font: 500 7.5px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; background: var(--inkc); color: var(--on-ink); border-radius: 5px; padding: 3px 5px 2px; }
.nav { display: flex; gap: 2px; margin-left: 10px; }
.nav::-webkit-scrollbar { display: none; }
.nav a { padding: 6px 9px; border-radius: 8px; font-size: 12.5px; color: var(--fg2); white-space: nowrap; transition: color .15s, background .15s; }
.nav a:hover { color: var(--fg1); }
.nav a[aria-current="page"] { color: var(--fg1); font-weight: 600; }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.top-search { position: relative; display: flex; align-items: center; }
.top-search svg { position: absolute; left: 10px; color: var(--fg3); pointer-events: none; }
.top-search input { width: 196px; height: 32px; padding-left: 30px; border-radius: 999px; font-size: 12.5px; box-shadow: none; background: var(--surface); }
.top-search kbd { position: absolute; right: 8px; font: 10px var(--font-mono); color: var(--fg3); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; pointer-events: none; background: var(--tile); }
.top-search input:focus + kbd { display: none; }
.promo { gap: 8px; height: 30px; }
.promo .t { font: 400 10.5px var(--font-mono); color: var(--fg2); }
.who { display: flex; align-items: center; gap: 8px; line-height: 1.2; }
.who b { font-size: 11.5px; font-weight: 600; display: block; }
.who small { font-size: 10.5px; color: var(--fg2); }
.i-sun { display: none; }
:root[data-theme="dark"] .i-sun { display: block; }
:root[data-theme="dark"] .i-moon { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .i-sun { display: block; } :root:not([data-theme="light"]) .i-moon { display: none; } }

/* ---------- Page scaffolding ---------- */
main { min-height: 50vh; }
.page { padding-block: 44px 88px; display: flex; flex-direction: column; gap: 64px; }
.page-tight { gap: 40px; }
.section { padding-block: 32px; }
.page-head { padding-top: 44px; padding-bottom: 8px; }
.page-head h1 { font-size: clamp(30px, 4.6vw, 44px); letter-spacing: -.03em; line-height: 1.06; max-width: 22ch; }
.page-head .lede, .page-head > p.muted { font-size: 15px; color: var(--fg2); max-width: 64ch; margin-top: 14px; }
.lede { font-size: 15px; color: var(--fg2); }
.sec-h { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.sec-h > div:first-child { min-width: 0; flex: 1 1 340px; }
.sec-h h2 { font-size: 21px; letter-spacing: -.025em; }
.sec-h p { color: var(--fg2); font-size: 13px; margin: 5px 0 0; max-width: 64ch; }
.sec-h-r { display: flex; align-items: center; gap: 12px; }
.sec-eyebrow { margin: 0 0 6px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.section-head h2 { font-size: 21px; }
.narrow { max-width: 440px; margin: 0 auto; padding: 48px 0 72px; }

/* ---------- Home ---------- */
.hero { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; padding-top: 8px; }
.hero .path { font: 13px var(--font-pixel); color: var(--fg3); }
.hero h1 { font-size: clamp(36px, 6vw, 58px); letter-spacing: -.035em; line-height: 1.02; max-width: 19ch; }
.hero .lede { max-width: 60ch; margin: 0; }
.finder { width: 100%; max-width: 780px; padding: 16px 16px 12px; display: flex; flex-direction: column; gap: 12px; text-align: left; margin-top: 10px; }
.finder-top { display: flex; justify-content: space-between; gap: 12px; }
.finder-search { position: relative; display: flex; align-items: center; }
.finder-search svg { position: absolute; left: 13px; color: var(--fg3); pointer-events: none; }
.finder-search input { height: 44px; padding-left: 38px; padding-right: 96px; font-size: 15px; }
.finder-search .key { position: absolute; right: 6px; }
.finder-bot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.statrow { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; width: 100%; max-width: 780px; }
.intent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 232px), 1fr)); gap: 16px; }

/* ---------- Home v4: asker, problems, before/after, people, agent ---------- */
.asker { width: 100%; max-width: 780px; margin-top: 10px; padding: 6px; text-align: left; display: flex; flex-direction: column; }
.asker-tabs { display: flex; gap: 4px; padding: 2px 2px 6px; }
.asker-tabs button { display: inline-flex; align-items: center; gap: 7px; height: 32px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--fg2); font: 500 13px var(--font-sans); cursor: pointer; transition: background .15s var(--ease), color .15s var(--ease); }
.asker-tabs button:hover { background: var(--hover); color: var(--fg1); }
.asker-tabs button[aria-selected="true"] { background: var(--tile); color: var(--fg1); box-shadow: inset 0 0 0 1px var(--divider); }
.asker-tabs button:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
.asker-panel { display: flex; flex-direction: column; gap: 10px; padding: 8px 10px 10px; }
.asker-panel textarea { width: 100%; min-height: 64px; max-height: 180px; resize: none; border: 0; background: transparent; padding: 6px 2px; font: 16px/1.5 var(--font-sans); color: var(--fg1); box-shadow: none; outline: none; }
.asker-panel textarea::placeholder { color: var(--fg3); }
.asker:has(textarea:focus-visible) { box-shadow: var(--sh-card), 0 0 0 2px var(--blue-tint); }
.asker-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.asker-ex { display: flex; flex-wrap: wrap; gap: 6px; min-width: 0; }
.asker-chip { height: 28px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--fg2); font: 500 12.5px var(--font-sans); cursor: pointer; transition: border-color .15s var(--ease), color .15s var(--ease); }
.asker-chip:hover { border-color: var(--border-strong); color: var(--fg1); }
.asker-chip:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
.asker-note { margin: 0; }
.asker-panel .finder-search input { height: 44px; }

.woes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.woe { position: relative; padding: 20px 20px 18px; display: flex; flex-direction: column; gap: 8px; }
.woe-n { position: absolute; top: 16px; right: 18px; font: 12px var(--font-pixel); color: var(--fg4); }
.woe-i { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--red-tint); color: var(--red); }
.woe h3 { font-size: 17px; letter-spacing: -.015em; line-height: 1.25; text-wrap: balance; margin-top: 4px; }
.woe-c { margin: 0; font-size: 13.5px; color: var(--fg2); line-height: 1.55; flex: 1; }
.woe-f { margin: 6px 0 0; padding-top: 10px; border-top: 1px dashed var(--divider); font-size: 13.5px; line-height: 1.5; display: flex; gap: 10px; align-items: baseline; }
.woe-f .label { color: var(--green); flex: none; }

.ba { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.25fr); gap: 12px; align-items: stretch; }
.ba-col { padding: 18px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.ba-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.ba-tag { font: 500 10.5px var(--font-mono); text-transform: uppercase; letter-spacing: .04em; padding: 3px 7px 2px; border-radius: 4px; background: var(--green-tint); color: var(--green); }
.ba-tag-weak { background: var(--tile); color: var(--fg3); }
.ba-pre { margin: 0; font: 12.5px/1.7 var(--font-mono); color: var(--fg1); background: var(--tile); border-radius: 10px; padding: 14px 16px; white-space: pre-wrap; overflow-wrap: anywhere; }
.ba-pre b { font-weight: 600; color: var(--blue); }
.ba-col:not(.ba-good) .ba-pre { color: var(--fg2); flex: 1; display: flex; align-items: center; font-size: 14px; }
.ba-out { display: flex; flex-direction: column; gap: 8px; }
.ba-out ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.ba-out li { display: flex; gap: 8px; align-items: flex-start; font-size: 13.5px; line-height: 1.45; color: var(--fg2); }
.ba-out li svg { flex: none; margin-top: 3px; }
.ba-col:not(.ba-good) li svg { color: var(--red); }
.ba-good li svg { color: var(--green); }
.ba-good { box-shadow: var(--sh-card), 0 0 0 1.5px var(--green); }
.ba-arrow { display: grid; place-items: center; color: var(--fg3); }

.gap-card { margin-top: 12px; padding: 24px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: center; }
.gap-copy { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.gap-copy h3 { font-size: 22px; letter-spacing: -.025em; line-height: 1.2; text-wrap: balance; }
.gap-copy p { margin: 0; line-height: 1.6; }
.gap-honest { display: flex; gap: 8px; align-items: flex-start; padding: 10px 12px; border-radius: 8px; background: var(--tile); }
.gap-honest svg { flex: none; margin-top: 3px; color: var(--hot); }
.gap-table { border: 1px solid var(--divider); border-radius: 10px; overflow: hidden; min-width: 0; }
.gap-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
.gap-row > span { padding: 11px 14px; font-size: 13px; line-height: 1.4; border-top: 1px solid var(--divider); }
.gap-row > span:first-child { color: var(--fg2); border-right: 1px solid var(--divider); }
.gap-row > span:last-child { display: flex; gap: 8px; align-items: flex-start; font-family: var(--font-mono); font-size: 12px; color: var(--fg1); }
.gap-row > span:last-child svg { flex: none; margin-top: 2px; color: var(--green); }
.gap-th > span { border-top: 0; background: var(--tile); font: 500 11px var(--font-mono) !important; text-transform: uppercase; letter-spacing: .05em; color: var(--fg3) !important; }

.ppl-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.ppl { padding: 16px; display: flex; flex-direction: column; align-items: flex-start; text-align: left; gap: 10px; color: inherit; text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.ppl:hover { transform: translateY(-2px); box-shadow: var(--sh-pop); }
.ppl:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.ppl-top { display: flex; align-items: center; gap: 8px; }
.ppl-i { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: var(--blue-tint); color: var(--blue); }
.ppl-ask { font-size: 14px; line-height: 1.45; color: var(--fg1); flex: 1; }
.ppl-go { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 500; color: var(--fg3); transition: color .15s var(--ease); }
.ppl:hover .ppl-go { color: var(--green); }

.how { padding: 28px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; background: var(--band); box-shadow: inset 0 0 0 1px var(--band-line); }
.how-l { display: flex; flex-direction: column; gap: 12px; }
.how-l h2 { font-size: clamp(22px, 3vw, 28px); letter-spacing: -.03em; line-height: 1.15; text-wrap: balance; }
.how-l p { margin: 0; line-height: 1.6; max-width: 52ch; }
.how-l .actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
.how-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.how-steps li { display: flex; gap: 14px; padding: 14px 16px; border-radius: 10px; background: var(--surface); box-shadow: var(--sh-card); }
.how-n { font: 13px var(--font-pixel); color: var(--blue); padding-top: 1px; }
.how-steps div { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.how-steps b { font-size: 14.5px; font-weight: 600; }
.how-steps span:not(.how-n) { font-size: 13px; color: var(--fg2); line-height: 1.5; }

@media (max-width: 960px) {
  .woes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ppl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ba { grid-template-columns: minmax(0, 1fr); }
  .ba-arrow { transform: rotate(90deg); padding: 2px 0; }
  .gap-card, .how { grid-template-columns: minmax(0, 1fr); gap: 22px; }
}
@media (max-width: 600px) {
  .woes, .ppl-grid { grid-template-columns: minmax(0, 1fr); }
  .asker-row { flex-direction: column; align-items: stretch; }
  .asker-row .key { justify-content: center; }
  .asker-tabs button { flex: 1; justify-content: center; padding: 0 8px; font-size: 12.5px; }
  .gap-card, .how { padding: 18px; }
  .gap-row { grid-template-columns: minmax(0, 1fr); }
  .gap-row > span:first-child { border-right: 0; padding-bottom: 4px; }
  .gap-row > span:last-child { border-top: 0; padding-top: 0; }
  .gap-th { display: none; }
}
@media (prefers-reduced-motion: reduce) { .ppl, .ppl:hover { transition: none; transform: none; } }

.instrument { padding: 6px; }
.instrument-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 10px 10px; }
.receipt-card { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); overflow: hidden; }
.receipt-side { padding: 20px; border-right: 1px solid var(--divider); display: flex; flex-direction: column; gap: 10px; }
.receipt-side h3 { font-size: 22px; }
.receipt-side .stats2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 6px 0; }
.receipt-turns { padding: 14px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.rcpt { background: var(--tile); border-radius: 10px; }
.rcpt summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; }
.rcpt summary::-webkit-details-marker { display: none; }
.rcpt-n { font: 500 12px var(--font-mono); color: var(--fg3); width: 20px; }
.rcpt-t { font-size: 13.5px; font-weight: 600; flex: 1; }
.rcpt-new { font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--blue); background: var(--blue-tint); padding: 3px 6px 2px; border-radius: 4px; }
.rcpt summary::after { content: "+"; font: 14px var(--font-mono); color: var(--fg3); }
.rcpt[open] summary::after { content: "−"; }
.rcpt-body { padding: 0 14px 14px; }
.rcpt-body pre { margin: 0; font: 12px/1.7 var(--font-mono); color: var(--fg2); white-space: pre-wrap; overflow-wrap: anywhere; background: var(--surface); border-radius: 8px; padding: 12px 14px; max-height: 420px; overflow: auto; }
.tier-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.tier-pill { display: inline-flex; align-items: center; gap: 7px; height: 30px; padding: 0 11px 0 4px; border-radius: 999px; background: var(--surface); box-shadow: var(--sh-card); font-size: 12.5px; font-weight: 500; }
.tier-pill:hover { background: var(--hover); }
.wall-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); overflow: hidden; }
.wall-card > div { padding: 24px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.wall-card > div + div { border-left: 1px solid var(--divider); }
.wall-card h2 { font-size: 26px; }
.big-mono { font: 400 clamp(18px, 2.4vw, 23px)/1.3 var(--font-mono); letter-spacing: -.01em; margin: 0; }
.price-big { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price-big b { font-size: 42px; font-weight: 600; letter-spacing: -.04em; line-height: 1; }
.price-big span { font-size: 13px; color: var(--fg2); }
.checks { list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: 13px; margin: 0; padding: 0; }
.checks li { display: flex; gap: 9px; align-items: flex-start; }
.checks svg { flex: none; margin-top: 3px; color: var(--green); }
.lockbox { margin: 0; font: 12px/1.65 var(--font-mono); background: var(--tile); border-radius: 10px; padding: 14px; white-space: pre-wrap; max-height: 230px; overflow: hidden; position: relative; color: var(--fg2); overflow-wrap: anywhere; }
.lockbox::after { content: ""; position: absolute; inset: auto 0 0 0; height: 100px; background: linear-gradient(transparent, var(--tile)); }
.wall-foot { grid-column: 1 / -1; border-top: 1px solid var(--divider); padding: 14px 24px !important; display: grid !important; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px !important; }
.toplist { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 6px; margin-top: 16px; }
.toplist a { display: flex; justify-content: space-between; gap: 10px; padding: 9px 12px; border-radius: 9px; background: var(--tile); font-size: 13px; }
.toplist a:hover { background: var(--hover); }
.toplist a span { font: 11.5px var(--font-mono); color: var(--fg2); font-variant-numeric: tabular-nums; }
.split2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.builder-promo { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.builder-promo .ascii { flex: 1; min-height: 54px; height: auto; }
.builder-promo-in { padding: 6px 22px 22px; display: flex; flex-direction: column; gap: 12px; }
.builder-promo h2 { font-size: 24px; }
.stack { display: flex; flex-direction: column; gap: 8px; }

/* ---------- Listing pages ---------- */
.searchrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.searchrow .finder-search { flex: 1 1 320px; }
.searchrow .finder-search input { padding-right: 12px; height: 40px; font-size: 14px; }
.searchrow select { width: auto; flex: 0 1 190px; height: 40px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filters input[type=search] { flex: 1 1 280px; width: auto; }
.filters select { flex: 0 1 180px; width: auto; }
.resultline { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 4px 0 14px; }
.pager { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; margin-top: 30px; }
.pager a:not(.key), .pager .cur, .pager .gap { min-width: 30px; height: 30px; display: inline-grid; place-items: center; padding: 0 8px; border-radius: 8px; font: 500 12px var(--font-mono); color: var(--fg2); }
.pager a:not(.key):hover { background: var(--surface); color: var(--fg1); box-shadow: var(--sh-card); }
.pager .cur { background: var(--inkc); color: var(--on-ink); }
.az { columns: 4 230px; column-gap: 16px; }
.az-group { break-inside: avoid; margin-bottom: 16px; background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); padding: 12px 8px 8px; }
.az-group h2 { font: 22px var(--font-pixel); letter-spacing: 0; padding: 0 8px 6px; }
.az-group a { display: flex; justify-content: space-between; gap: 10px; padding: 5px 8px; border-radius: 7px; font-size: 13px; }
.az-group a:hover { background: var(--tile); }
.az-group a[hidden] { display: none; }
.az-group small { font: 11px var(--font-mono); color: var(--fg3); }
.out-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 8px; }
.out-chip { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--surface); box-shadow: var(--sh-card); }
.out-chip:hover { background: var(--hover); }
.out-chip b { font-size: 13.5px; font-weight: 600; display: block; }
.out-chip span.mono { font-size: 11px; color: var(--fg3); }

/* ---------- Prompt page ---------- */
.prompt-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; padding-top: 40px; padding-bottom: 88px; }
.prompt-title { font-size: clamp(28px, 4vw, 40px); letter-spacing: -.03em; line-height: 1.08; }
.meta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 14px 0 20px; }
.meta-row .savebar { margin-left: auto; }
.pbox { overflow: hidden; }
.pbox-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--divider); }
.pbody { margin: 0; padding: 18px; font: 13px/1.75 var(--font-mono); white-space: pre-wrap; overflow-wrap: anywhere; color: var(--fg1); }
.pb-blank { background: var(--blue-tint); color: var(--blue); border-radius: 3px; padding: 0 3px; }
.pb-filled { background: var(--green-tint); color: var(--green); border-radius: 3px; padding: 0 3px; text-decoration: none; }
.blanks { display: grid; gap: 10px; margin-top: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.blanks:empty { display: none; }
.blanks label span { display: block; font: 500 11px var(--font-mono); color: var(--blue); margin-bottom: 5px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; align-items: center; }
.enh { margin-top: 28px; }
.enh-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--divider); }
.enh-title { font-weight: 600; margin: 0; font-size: 14px; }
.enh-note { margin: 2px 0 0; font-size: 12.5px; color: var(--fg2); }
.enh .actions { padding: 0 16px 16px; margin: 0; }
.side { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 84px; }
.side-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.side-list a { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; padding: 7px 8px; border-radius: 7px; font-size: 13px; line-height: 1.35; }
.side-list a:hover { background: var(--tile); }

/* ---------- Chain page ---------- */
.wf-head { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 28px; align-items: end; }
.wf-head-fig { height: 150px; background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); padding: 8px 12px; }
.facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.fact { display: flex; flex-direction: column; gap: 2px; background: var(--surface); box-shadow: var(--sh-card); border-radius: 10px; padding: 9px 12px; min-width: 0; }
.fact span { font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); }
.fact b { font-size: 13px; font-weight: 600; }
.runner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; padding: 18px; align-items: center; }
.runner ol { margin: 6px 0 0; padding-left: 18px; color: var(--fg2); font-size: 13px; }
.runner ol li { margin: 3px 0; }
.runner h2 { font-size: 17px; }
.progress { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }
.progress-bar { width: 220px; height: 8px; border-radius: 99px; background: var(--tile); overflow: hidden; }
.progress-bar i { display: block; height: 100%; background: var(--green); width: 0; transition: width .4s var(--ease); }
.wf-jump { display: flex; gap: 6px; flex-wrap: wrap; margin: 18px 0; position: sticky; top: 70px; z-index: 5; padding: 6px; background: var(--glass); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-radius: 12px; width: fit-content; max-width: 100%; box-shadow: var(--sh-card); }
.wf-jump-a { min-width: 32px; height: 32px; display: inline-grid; place-items: center; border-radius: 8px; font: 500 12px var(--font-mono); background: var(--tile); color: var(--fg2); }
.wf-jump-a:hover { color: var(--fg1); background: var(--hover); }
.wf-jump-a.is-current { background: var(--inkc); color: var(--on-ink); }
.wf-jump-a.is-done { background: var(--green-tint); color: var(--green); }
.wf-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.wf-turn { overflow: hidden; scroll-margin-top: 140px; }
.wf-turn.is-done { opacity: .72; }
.wf-turn.is-done .wf-num { background: var(--green); color: #fff; }
.wf-turn-title { display: flex; align-items: center; gap: 10px; min-width: 0; flex-wrap: wrap; }
.wf-turn-title > span:nth-child(2) { font-weight: 600; font-size: 14px; }
.wf-num { display: inline-grid; place-items: center; min-width: 28px; height: 28px; border-radius: 7px; background: var(--tile); font: 500 12px var(--font-mono); }
.wf-turn-actions { display: flex; align-items: center; gap: 10px; }
.wf-done { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font: 500 11px var(--font-mono); text-transform: uppercase; color: var(--fg2); }
.wf-done input { accent-color: var(--green); width: 15px; height: 15px; }
.wf-check { margin: 0; padding: 0 18px 16px; font-size: 13px; color: var(--fg2); }
.wf-check b { color: var(--fg1); }
.wf-teaser { padding: 18px; margin-bottom: 16px; }
.wf-teaser-list { list-style: none; margin: 12px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 8px; }
.wf-teaser-list li { display: flex; gap: 10px; align-items: center; background: var(--tile); border-radius: 10px; padding: 11px 12px; font-size: 13px; font-weight: 600; }

/* ---------- Articles ---------- */
.papers { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 290px), 1fr)); gap: 16px; }
.art-hero { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 28px; align-items: end; }
.art-hero h1 { font: 400 clamp(30px, 4.4vw, 46px)/1.08 var(--font-serif); letter-spacing: -.015em; max-width: 20ch; }
.art-fig { height: 170px; background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); padding: 10px 14px; display: grid; place-items: center; }
.art-fig img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.art-standfirst { font: 400 19px/1.5 var(--font-serif); color: var(--fg2); max-width: 60ch; margin: 18px 0 0; }
.art-builder-cta { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; margin-top: 20px; flex-wrap: wrap; }
.art-builder-cta-h { margin: 0; font-weight: 600; }
.art-builder-cta-s { margin: 2px 0 0; font-size: 12.5px; color: var(--fg2); }
.art-layout { display: grid; grid-template-columns: 1fr; gap: 40px; padding-block: 24px 40px; }
.art-layout.has-toc { grid-template-columns: 220px minmax(0, 1fr); }
.art-toc { position: sticky; top: 84px; align-self: start; display: flex; flex-direction: column; gap: 8px; }
.art-toc-h { font: 500 11.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); margin: 0; }
.art-toc ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; border-left: 1px solid var(--divider); }
.art-toc a { display: block; padding: 5px 10px; font-size: 12.5px; color: var(--fg2); margin-left: -1px; border-left: 1px solid transparent; line-height: 1.35; }
.art-toc a:hover { color: var(--fg1); }
.art-toc a.is-active { color: var(--fg1); border-left-color: var(--inkc); font-weight: 600; }
.art-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.art-pager-a { display: flex; flex-direction: column; gap: 4px; padding: 16px; min-width: 0; }
.art-pager-a b { font: 400 17px/1.3 var(--font-serif); }
.art-next { text-align: right; align-items: flex-end; }
.art-cta { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 20px; flex-wrap: wrap; }
.art-cta h2 { font-size: 20px; }
.art-cta-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* prose */
.prose { font-size: 16px; line-height: 1.72; color: var(--fg1); max-width: 68ch; }
.prose > p:first-child { font: 400 19px/1.6 var(--font-serif); color: var(--fg1); }
.prose p { margin: 0 0 1.1em; }
.prose h2 { font-size: 24px; letter-spacing: -.025em; line-height: 1.2; margin: 1.8em 0 .55em; scroll-margin-top: 90px; }
.prose h3 { font-size: 18px; margin: 1.5em 0 .45em; scroll-margin-top: 90px; }
.prose h4 { font-size: 15px; margin: 1.3em 0 .4em; }
.prose ul, .prose ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--fg3); }
.prose strong { font-weight: 600; }
.prose a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose code { font: 500 .86em var(--font-mono); background: var(--tile); padding: 1px 5px; border-radius: 4px; }
.prose blockquote { margin: 0 0 1.1em; padding: 4px 0 4px 16px; border-left: 2px solid var(--inkc); color: var(--fg2); font-family: var(--font-serif); font-size: 18px; }
.prose hr { margin: 2.2em 0; }
.md-code { margin: 0 0 1.3em; padding: 14px 16px; background: var(--tile); border-radius: 10px; overflow-x: auto; }
.md-code code { font: 12.5px/1.65 var(--font-mono); background: none; padding: 0; color: var(--fg1); }
.md-code[data-lang]::before { content: attr(data-lang); display: block; font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); margin-bottom: 8px; }
.md-table { width: 100%; border-collapse: collapse; margin: 0 0 1.3em; font-size: 14px; display: block; overflow-x: auto; }
.md-table th, .md-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--divider); vertical-align: top; }
.md-table th { font: 500 11px var(--font-mono); text-transform: uppercase; color: var(--fg3); }
.prose-legal { padding-bottom: 72px; }
.prose-legal h2 { font-size: 19px; }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.tier-card { display: flex; flex-direction: column; gap: 12px; padding: 20px; overflow: hidden; position: relative; }
.tier-card.open { box-shadow: var(--sh-card), 0 0 0 1.5px var(--inkc); }
.tier-card h2 { font: 400 18px var(--font-mono); letter-spacing: -.01em; }
.ladder { width: 100%; border-collapse: collapse; font-size: 13px; }
.ladder td { padding: 8px 0; border-top: 1px solid var(--divider); }
.ladder td:last-child { text-align: right; font-family: var(--font-mono); }
.yourprice { display: flex; align-items: center; gap: 18px; padding: 20px; flex-wrap: wrap; justify-content: space-between; }
.faq { display: flex; flex-direction: column; gap: 6px; }
.faq details { background: var(--surface); box-shadow: var(--sh-card); border-radius: 10px; padding: 0 16px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 14px; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 10px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--fg3); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 14px; color: var(--fg2); font-size: 13.5px; }

/* ---------- Account / tables ---------- */
.acct { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 16px; padding-bottom: 88px; }
.acct .card h2, .acct .panel h2 { font-size: 17px !important; margin-bottom: 12px; }
.acct-top { display: flex; align-items: center; gap: 16px; }
.acct-avatar { width: 56px; height: 56px; border-radius: 14px; background: var(--inkc); color: var(--on-ink); display: grid; place-items: center; font: 26px var(--font-pixel); }
.acct-id h1 { font-size: 30px; }
.acct-id p { margin: 2px 0 0; }
.acct-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin: 0; }
.acct-stat { background: var(--tile); border-radius: 10px; padding: 12px 14px; margin: 0; }
.acct-stat dt { font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); }
.acct-stat dd { margin: 4px 0 0; font: 500 20px var(--font-mono); }
.acct-form { display: grid; gap: 12px; }
.acct-form label { display: flex; flex-direction: column; gap: 6px; font: 500 11.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); }
.acct-form input { font-family: var(--font-sans); text-transform: none; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: 13.5px; margin: 0; }
.kv dt { font: 500 11px var(--font-mono); text-transform: uppercase; color: var(--fg3); padding-top: 2px; }
.kv dd { margin: 0; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th, table.t td { text-align: left; padding: 9px 8px; border-top: 1px solid var(--divider); vertical-align: top; }
table.t th { font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); border-top: 0; letter-spacing: .02em; }
table.t tr:hover td { background: var(--tile); }
.tscroll { overflow-x: auto; }
.badge { display: inline-flex; align-items: center; gap: 5px; font: 500 10.5px/1 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: 5px 8px 4px; white-space: nowrap; background: var(--tile); color: var(--fg2); }
.badge-free { color: var(--green); background: var(--green-tint); }
.badge-paid { color: var(--fg2); background: var(--tile); }
.dot, .dot-ok { display: inline-block; width: 7px; height: 7px; border-radius: 9px; background: var(--fg3); }
.dot-ok { background: var(--green); }

/* ---------- Save controls ---------- */
.savebar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cardwrap .savebar-compact { position: absolute; right: 56px; bottom: 16px; z-index: 2; }
.star { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-size: 12.5px; font-weight: 500; color: var(--fg2); cursor: pointer; }
.star svg { fill: none; stroke: currentColor; stroke-width: 1.8; }
.star:hover { color: var(--fg1); background: var(--hover); }
.star.on { color: var(--hot); border-color: color-mix(in srgb, var(--hot) 45%, var(--border)); }
.star.on svg { fill: currentColor; }
.savebar-compact .star { width: 32px; height: 32px; padding: 0; justify-content: center; }
.savebar-compact .star span { display: none; }
.savebar-menu { position: relative; }
.savebar-menu > summary { list-style: none; cursor: pointer; }
.savebar-menu > summary::-webkit-details-marker { display: none; }
.savebar-pop { position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; width: 250px; background: var(--surface); border-radius: 12px; box-shadow: var(--sh-pop); padding: 6px; }
.savebar-pop form { margin: 0; }
.savebar-item { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 10px; border: 0; background: none; border-radius: 8px; font-size: 13px; color: var(--fg2); cursor: pointer; text-align: left; }
.savebar-item:hover { background: var(--tile); color: var(--fg1); }
.savebar-item span:last-child { margin-left: auto; font-size: 11px; }
.savebar-pop hr { margin: 6px 2px; }
.savebar-new { display: flex; gap: 6px; padding: 2px; }
.savebar-new input { height: 30px; font-size: 12.5px; }

/* ---------- Collections ---------- */
.coll-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 12px; }
.coll-card { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; background: var(--surface); box-shadow: var(--sh-card); }
.coll-card:hover { background: var(--hover); }
.coll-ico { width: 34px; height: 34px; border-radius: 8px; flex: none; display: grid; place-items: center; background: var(--tile); color: var(--fg1); }
.coll-card.is-fav .coll-ico { background: var(--inkc); color: var(--on-ink); }
.coll-b { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.coll-b b { font-size: 14px; font-weight: 600; }
.coll-new { display: flex; gap: 8px; margin-top: 18px; max-width: 440px; }

/* ---------- Gallery ---------- */
.gal-bar { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.gal-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.gal-chip { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 999px; font-size: 12.5px; font-weight: 500; color: var(--fg2); }
.gal-chip span { font: 11px var(--font-mono); color: var(--fg3); }
.gal-chip:hover { color: var(--fg1); }
.gal-chip.is-on { background: var(--inkc); color: var(--on-ink); }
.gal-chip.is-on span { color: inherit; opacity: .65; }
.gal-tools { display: flex; gap: 8px; flex-wrap: wrap; }
.gal-seg { display: inline-flex; background: var(--tile); border-radius: 9px; padding: 3px; gap: 2px; }
.gal-seg a { padding: 5px 11px; border-radius: 7px; font-size: 12px; font-weight: 500; color: var(--fg2); }
.gal-seg a.is-on { background: var(--surface); color: var(--fg1); box-shadow: var(--sh-card); }
.gal-grid { columns: 4 240px; column-gap: 14px; }
.gal-tile { position: relative; break-inside: avoid; margin: 0 0 14px; border-radius: 12px; overflow: hidden; background: var(--surface); box-shadow: var(--sh-card); }
.gal-hit { display: block; }
.gal-tile img { display: block; width: 100%; height: auto; }
.gal-paper { padding: 16px; background: var(--surface); }
.gal-paper-k, .gal-box-ph span { font: 500 10.5px var(--font-mono); text-transform: uppercase; color: var(--fg3); display: block; margin-bottom: 8px; }
.gal-paper b { font: 400 17px/1.3 var(--font-serif); display: block; margin-bottom: 8px; }
.gal-paper p { font-size: 12.5px; color: var(--fg2); margin: 0; max-height: 220px; overflow: hidden; }
.gal-star { position: absolute; top: 10px; left: 10px; width: 24px; height: 24px; border-radius: 99px; background: var(--surface); color: var(--hot); display: grid; place-items: center; font-size: 12px; box-shadow: var(--sh-card); }
.gal-over { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 12px 12px; background: linear-gradient(transparent, rgba(0,0,0,.8)); color: #fff; opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s var(--ease); }
.gal-tile:hover .gal-over, .gal-tile:focus-within .gal-over { opacity: 1; transform: none; }
.gal-over-p { font-size: 12px; margin: 0 0 8px; opacity: .9; }
.gal-over-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.gal-by { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.gal-ava { width: 20px; height: 20px; border-radius: 99px; background: #fff; color: #111; display: grid; place-items: center; font: 600 10px var(--font-sans); }
.gal-use { height: 28px; padding: 0 10px; border-radius: 7px; border: 0; background: #fff; color: #111; font-size: 12px; font-weight: 600; cursor: pointer; }
.gal-use span { font: 10.5px var(--font-mono); opacity: .6; }
.gal-more { text-align: center; margin-top: 18px; }
.gal-more-h { font-size: 20px; margin-bottom: 16px; }
.gal-empty { position: relative; }
.gal-ghosts { columns: 4 200px; column-gap: 14px; opacity: .6; }
.gal-ghosts span { display: block; height: calc(var(--h) * 40px); margin-bottom: 14px; border-radius: 12px; background: var(--tile); break-inside: avoid; }
.gal-empty-msg { position: absolute; inset: 0; margin: auto; width: min(420px, 90%); height: fit-content; padding: 22px; text-align: center; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.gal-box { border: 0; padding: 0; border-radius: 16px; background: var(--surface); color: var(--fg1); box-shadow: var(--sh-pop); width: min(1040px, 94vw); max-height: 90vh; }
.gal-box::backdrop { background: rgba(10, 10, 12, .55); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.gal-box-in { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); max-height: 90vh; position: relative; }
.gal-box-media { background: var(--tile); display: grid; place-items: center; overflow: auto; min-height: 300px; }
.gal-box-media img { display: block; max-height: 90vh; width: auto; }
.gal-box-side { padding: 22px; display: flex; flex-direction: column; gap: 12px; overflow: auto; }
.gal-box-side h2 { font-size: 22px; }
.gal-box-prompt { background: var(--tile); border-radius: 10px; overflow: hidden; }
.gal-box-ph { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px 8px 12px; border-bottom: 1px solid var(--divider); }
.gal-box-ph span { margin: 0; }
.gal-box-prompt pre { margin: 0; padding: 12px; font: 12px/1.65 var(--font-mono); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 320px; overflow: auto; }
.gal-x { position: absolute; top: 10px; right: 10px; z-index: 2; width: 32px; height: 32px; border-radius: 99px; border: 0; background: var(--surface); box-shadow: var(--sh-card); cursor: pointer; font-size: 18px; color: var(--fg1); }
.gal-item-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.gal-item-media { border-radius: 12px; overflow: hidden; background: var(--surface); box-shadow: var(--sh-card); }
.gal-item-media img { display: block; width: 100%; height: auto; }
.gal-item-side { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 84px; }
.gal-item-side h1 { font-size: 30px; }
.gal-paper-full .gal-out { font-size: 14px; line-height: 1.65; color: var(--fg1); }
body.gal-locked { overflow: hidden; }

/* ---------- Chrome: footer, toast, floaters ---------- */
.foot { border-top: 1px solid var(--divider); margin-top: 24px; }
.foot-grid { max-width: var(--wide); margin: 0 auto; padding: 40px var(--gr) 72px var(--gl); display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 28px; }
.foot-grid p { color: var(--fg2); font-size: 12.5px; max-width: 46ch; margin: 12px 0 0; }
.foot-col { display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.foot-col a:hover { color: var(--fg2); }
.foot-col .label { margin-bottom: 4px; }
.foot-word { display: block; max-width: var(--wide); margin: 0 auto; padding: 0 var(--gr) 24px var(--gl); }
.foot-word .ascii { height: 63px; }
.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 16px); opacity: 0; transition: opacity .2s, transform .25s var(--ease); z-index: 80;
  background: var(--inkc); color: var(--on-ink); padding: 9px 14px; border-radius: 999px; font-size: 13px; font-weight: 500; pointer-events: none; box-shadow: var(--sh-pop); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.to-top { position: fixed; right: calc(20px + env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 50; width: 38px; height: 38px; border-radius: 999px; border: 0; background: var(--surface); box-shadow: var(--sh-card), 0 6px 16px rgba(59,59,59,.12); display: grid; place-items: center; cursor: pointer; color: var(--fg1); opacity: 0; transform: translateY(8px); pointer-events: none; transition: opacity .2s, transform .2s var(--ease); }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
body.tally-open .to-top { bottom: calc(74px + env(safe-area-inset-bottom, 0px)); }

/* Tally — the floating "N saved" pill */
.tally { position: fixed; left: calc(20px + env(safe-area-inset-left, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 60; max-width: min(440px, calc(100vw - 40px)); }
.tally[hidden] { display: none; }
.tally-bar { display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 6px 0 14px; border: 0; border-radius: 999px; background: var(--surface); color: var(--fg1); box-shadow: var(--sh-card), 0 8px 20px rgba(59,59,59,.14); font-size: 12.5px; font-weight: 600; cursor: pointer; max-width: 100%; }
.tally-count { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.tally-count::before { content: ""; width: 7px; height: 7px; border-radius: 9px; background: var(--green); }
.tally-count b { font-family: var(--font-mono); font-weight: 500; }
.tally-what { color: var(--fg2); font-weight: 400; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.tally-cta { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border-radius: 999px; background: var(--inkc); color: var(--on-ink); font-size: 12px; white-space: nowrap; }
.tally-sheet { position: absolute; left: 0; bottom: 50px; width: min(440px, calc(100vw - 40px)); background: var(--surface); border-radius: 14px; box-shadow: var(--sh-pop); }
.tally-sheet[hidden] { display: none; }
.tally-sheet-in { padding: 18px; }
.tally-sheet h3 { font-size: 18px; margin: 4px 0 0; }
.tally-list { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 5px; }
.tally-list li { display: flex; align-items: baseline; gap: 10px; font-size: 13px; color: var(--fg2); padding: 7px 10px; border-radius: 8px; background: var(--tile); }
.tally-kind { font: 500 10px var(--font-mono); text-transform: uppercase; color: var(--fg3); flex: 0 0 64px; }
.tally-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* Builder tab (right edge) */
.pb-tab { position: fixed; z-index: 45; right: 0; top: 50%; transform: translateY(-50%); display: flex; align-items: center; gap: 8px; writing-mode: vertical-rl;
  padding: 14px 8px 14px 9px; border-radius: 10px 0 0 10px; border: 1px solid var(--dkey-border); border-right: 0; cursor: pointer;
  background: linear-gradient(90deg, var(--dkey-top), var(--dkey-bot)); color: var(--dkey-fg); font: 500 12.5px var(--font-sans);
  box-shadow: 0 4px 12px rgba(59,59,59,.18), inset 1px 0 1px rgba(255,255,255,.3), inset 3px 0 0 var(--dkey-edge); transition: transform .3s var(--ease), padding .2s; }
.pb-tab:hover { padding-right: 12px; }
.pb-tab svg { transform: rotate(90deg); flex: none; }
html.pb-open .pb-tab { transform: translate(110%, -50%); }

/* ---------- Builder bundle (hero + drawer) ---------- */
html [data-pb] .hb { --hb-line: var(--divider); border: 0; border-radius: 12px; background: var(--surface); box-shadow: var(--sh-card); }
html [data-pb] .hb-bar { padding: 10px 14px; font-family: var(--font-mono); font-size: 11px; border-bottom-color: var(--divider); }
html [data-pb] .hb-dot { width: auto; height: auto; border-radius: 4px; box-shadow: none; background: var(--red); padding: 3px 6px 2px; }
html [data-pb] .hb-dot::before { content: "LIVE"; font: 10px/1 var(--font-pixel); letter-spacing: .06em; color: #fff; }
html [data-pb] .hb-ty { display: none; }
html [data-pb] .hb-meta { color: var(--fg2); text-transform: uppercase; }
html [data-pb] .hb-blanks { background: var(--blue-tint); color: var(--blue); border-radius: 4px; font-family: var(--font-pixel); }
html [data-pb] .hb-in { padding: 16px 16px 0; }
html [data-pb] .hb-textarea { font: 500 20px/1.35 var(--font-sans); letter-spacing: -.015em; color: var(--fg1); }
html [data-pb] .hb-chips { padding: 14px 16px; gap: 6px; }
html [data-pb] .hb-chip { border: 1px solid var(--border); background: var(--surface); color: var(--fg2); font: 500 11.5px var(--font-mono); padding: 5px 10px; }
html [data-pb] .hb-chip:hover { background: var(--hover); color: var(--fg1); border-color: var(--border); }
html [data-pb] .hb-chip.on { background: var(--inkc); color: var(--on-ink); border-color: var(--inkc); }
html [data-pb] .hb-row { padding: 0 16px 14px; }
html [data-pb] .hb-select { width: auto; flex: 0 0 auto; height: 30px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); font-size: 12.5px; color: var(--fg1); padding: 0 28px 0 10px; box-shadow: none; }
html [data-pb] .hb-ex { font-size: 12px; color: var(--fg2); text-decoration: none; background: var(--tile); padding: 4px 9px; border-radius: 999px; }
html [data-pb] .hb-ex:hover { color: var(--fg1); background: var(--hover); }
html [data-pb] .hb-copy { --k-top: var(--dkey-top); --k-bot: var(--dkey-bot); --k-edge: var(--dkey-edge); height: 32px; padding: 0 12px 2px; border-radius: 7px; border: 1px solid var(--dkey-border);
  background: linear-gradient(var(--dkey-top), var(--dkey-bot)); color: var(--dkey-fg); font-size: 13px; font-weight: 500;
  box-shadow: 0 2px 2px rgba(59,59,59,.09), inset 0 1px 1px rgba(255,255,255,.36), inset 0 -3px 0 var(--dkey-edge); }
html [data-pb] .hb-copy.done { background: linear-gradient(var(--gkey-top), var(--gkey-bot)); border-color: var(--gkey-border); color: #fff; box-shadow: inset 0 -3px 0 var(--gkey-edge); }
html [data-pb] .hb-out { margin: 0 6px 6px; border: 0; border-radius: 10px; background: var(--tile); color: var(--fg1); font: 12.5px/1.7 var(--font-mono); max-height: 300px; }
html [data-pb] .hb-foot { border-top: 0; padding: 4px 16px 14px; }
html [data-pb] .hb-more { color: var(--fg1); font-weight: 500; font-size: 12.5px; }
html [data-pb] .hb-more:hover { text-decoration: underline; text-underline-offset: 3px; }
#pp-builder [role="dialog"] { background: var(--surface) !important; box-shadow: -30px 0 80px -30px rgba(0,0,0,.5); }

/* ---------- Auth / 404 / admin nav ---------- */
.auth-card { overflow: hidden; }
.auth-card form { padding: 4px 20px 20px; }
.nf-num { font: clamp(90px, 18vw, 180px)/1 var(--font-pixel); letter-spacing: -.02em; margin: 0 0 8px; color: var(--fg1); }
.admin-nav { display: flex; flex-wrap: wrap; gap: 2px; padding: 6px; margin: 18px 0; background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); }
.admin-nav a { padding: 6px 10px; border-radius: 8px; font-size: 12.5px; color: var(--fg2); }
.admin-nav a:hover { background: var(--tile); color: var(--fg1); }
.admin-nav a[aria-current="page"] { background: var(--inkc); color: var(--on-ink); }
.admin-nav-sep { width: 1px; background: var(--divider); margin: 4px 4px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.kpi { background: var(--surface); box-shadow: var(--sh-card); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.kpi > b { display: block; font: 500 24px/1.1 var(--font-mono); letter-spacing: -.02em; font-variant-numeric: tabular-nums; color: var(--fg1); overflow-wrap: anywhere; }
.kpi > span { display: block; font-size: 12.5px; line-height: 1.4; color: var(--fg2); }
a.kpi { text-decoration: none; color: inherit; transition: box-shadow .2s var(--ease); }
a.kpi:hover { box-shadow: var(--sh-pop); }
a.kpi:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.dot { margin-right: 8px; vertical-align: middle; }
.dot-bad { background: var(--red); }

/* receipt (printable) */
.receipt { max-width: 760px; margin: 32px auto; padding: 32px; background: var(--surface); border-radius: 12px; box-shadow: var(--sh-card); }
.receipt h1 { font: 22px var(--font-pixel); letter-spacing: 0; }
.receipt table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 13.5px; }
.receipt th, .receipt td { text-align: left; padding: 9px 0; border-top: 1px solid var(--divider); vertical-align: top; }
.receipt th { font: 500 11px var(--font-mono); text-transform: uppercase; color: var(--fg3); width: 34%; }
.receipt .r { text-align: right; }
@media print { body { background: #fff; } .receipt { box-shadow: none; margin: 0; } .noprint { display: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) { .nav { display: none; } .promo { display: none; } .who > span:last-child { display: none; } }
@media (max-width: 1360px) { .who > span:last-child { display: none; } }
@media (max-width: 1480px) { .promo { display: none; } }
@media (max-width: 1240px) { .top-search input { width: 150px; } }
.who b, .who small { white-space: nowrap; }
@media (max-width: 1100px) { .top-search input { width: 160px; } }
@media (max-width: 900px) {
  .prompt-layout, .wf-head, .art-hero, .receipt-card, .wall-card, .split2, .gal-item-grid, .gal-box-in, .lockcard-in, .art-layout.has-toc { grid-template-columns: minmax(0, 1fr); }
  .receipt-side { border-right: 0; border-bottom: 1px solid var(--divider); }
  .wall-card > div + div { border-left: 0; border-top: 1px solid var(--divider); }
  .side, .art-toc, .gal-item-side { position: static; }
  .art-toc { display: none; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .runner { grid-template-columns: 1fr; }
  .progress { align-items: flex-start; }
}
@media (max-width: 640px) {
  .top-search { display: none; }
  .page { padding-block: 32px 72px; gap: 48px; }
  .pb-tab { top: auto; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); right: calc(16px + env(safe-area-inset-right, 0px)); transform: none; writing-mode: horizontal-tb; border-radius: 999px; border-right: 1px solid var(--dkey-border); padding: 10px 14px; box-shadow: 0 6px 16px rgba(0,0,0,.2), inset 0 -3px 0 var(--dkey-edge); }
  .pb-tab svg { transform: none; }
  html.pb-open .pb-tab { transform: translateY(140%); }
  body.tally-open .pb-tab { bottom: calc(70px + env(safe-area-inset-bottom, 0px)); }
  .to-top { display: none; }
  .art-pager { grid-template-columns: 1fr; }
  .wf-jump { top: 66px; }
  .finder-search input { padding-right: 12px; }
  .finder-search .key { display: none; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; } }

/* Theme switch: circular reveal (site.js drives it) */
.theme-vt::view-transition-old(root), .theme-vt::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
.theme-vt::view-transition-new(root) { z-index: 2; }

/* Article index lead */
.art-lead { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); overflow: hidden; }
.art-lead-fig { background: var(--inkc); display: flex; align-items: stretch; min-height: 200px; }
.art-lead-fig .ascii { height: auto; flex: 1; color: color-mix(in srgb, var(--on-ink) 55%, transparent); }
.art-lead-txt { padding: 24px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.art-lead-txt h2 { font: 400 28px/1.15 var(--font-serif); letter-spacing: -.01em; }
.art-lead-txt p { margin: 0; color: var(--fg2); font-size: 14px; }
.art-lead:hover .key { filter: brightness(1.1); }
.az-group[hidden] { display: none; }
@media (max-width: 760px) { .art-lead { grid-template-columns: 1fr; } .art-lead-fig { min-height: 110px; } }
.wrap.prose { max-width: var(--max); }
.wrap.prose > * { max-width: 72ch; }
.coll-go { margin-left: auto; }
.chip:empty { display: none; }
.muted a:not([class]), .faint a:not([class]), .lockcard p a, .xs a:not([class]), .small a:not([class]) { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--border-strong); }
.muted a:not([class]):hover, .faint a:not([class]):hover, .lockcard p a:hover { text-decoration-color: currentColor; color: var(--fg1); }
.prompt-layout > *, .wf-head > *, .art-hero > * { min-width: 0; }
@media (max-width: 640px) { html [data-pb] .hb-examples { flex: 1 1 100%; order: 3; } html [data-pb] .hb-copy { margin-left: auto; } }
.pb-h { display: inline-block; margin-top: .35em; color: var(--fg1); font-weight: 600; letter-spacing: -.005em; }
.pb-h::before { content: ""; display: inline-block; width: 3px; height: .9em; margin-right: 8px; border-radius: 2px; background: var(--blue); vertical-align: -1px; opacity: .7; }
.pb-b { font-weight: 600; color: var(--fg1); }
.pb-i { font-style: italic; }
.pb-c { font: inherit; background: var(--tile); border-radius: 4px; padding: 0 4px; }
.pb-q { display: inline-block; border-left: 2px solid var(--border-strong); padding-left: 10px; color: var(--fg2); font-style: italic; }
.pb-li { color: var(--fg3); }
.pb-hr { display: inline-block; width: 100%; height: 0; border-top: 1px dashed var(--border); vertical-align: middle; }

/* Mobile menu */
.mnav { position: relative; display: none; }
.mnav > summary { list-style: none; }
.mnav > summary::-webkit-details-marker { display: none; }
.mnav-pop { position: fixed; right: var(--gr); top: calc(env(safe-area-inset-top, 0px) + 64px); width: min(300px, calc(100vw - 32px)); background: var(--surface); border-radius: 14px; box-shadow: var(--sh-pop); padding: 8px; display: flex; flex-direction: column; gap: 2px; z-index: 50; }
.mnav-pop > a:not(.key) { display: flex; justify-content: space-between; align-items: center; padding: 10px 10px; border-radius: 8px; font-size: 14px; font-weight: 500; }
.mnav-pop > a:not(.key):hover, .mnav-pop > a[aria-current="page"] { background: var(--tile); }
.mnav-pop > a svg { color: var(--fg3); }
.mnav-pop .finder-search input { height: 38px; padding-right: 12px; font-size: 14px; }
.mnav-pop .promo { display: inline-flex !important; margin-top: 6px; justify-content: center; }
@media (max-width: 1100px) { .mnav { display: block; } }

/* =========================================================================
   Motion. Everything here is inside no-preference, and reveals only hide
   content once JS has added .js, so a failed script never leaves a blank page.
   ========================================================================= */
.marq { overflow: hidden; margin-top: -8px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marq-track { display: flex; width: max-content; }
.marq-row { display: flex; gap: 8px; padding-right: 8px; flex: none; }
.marq a { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 12px; border-radius: 8px; background: var(--surface); box-shadow: var(--sh-card); font: 500 12.5px var(--font-sans); color: var(--fg1); white-space: nowrap; }
.marq a span { font: 11px var(--font-mono); color: var(--fg3); }
.marq a:hover { background: var(--hover); }
.progress { position: fixed; left: 0; top: 0; height: 2px; width: 100%; z-index: 60; background: var(--blue); transform: scaleX(0); transform-origin: 0 50%; pointer-events: none; }
.spot { background-image: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--dia) 9%, transparent), transparent 65%); }
@view-transition { navigation: auto; }

@media (prefers-reduced-motion: no-preference) {
  .marq-track { animation: marq 60s linear infinite; }
  .marq:hover .marq-track { animation-play-state: paused; }
  @keyframes marq { to { transform: translateX(-50%); } }

  /* page entrance and navigation */
  ::view-transition-old(root) { animation: .16s ease both vt-out; }
  ::view-transition-new(root) { animation: .28s ease both vt-in; }
  @keyframes vt-out { to { opacity: 0; } }
  @keyframes vt-in { from { opacity: 0; } }
  .js .hero > * { animation: rise .7s var(--ease-out, cubic-bezier(.16,1,.3,1)) both; }
  .js .hero > :nth-child(1) { animation-delay: .04s; } .js .hero > :nth-child(2) { animation-delay: .12s; }
  .js .hero > :nth-child(3) { animation-delay: .2s; } .js .hero > :nth-child(4) { animation-delay: .28s; }
  .js .hero > :nth-child(5) { animation-delay: .36s; } .js .hero > :nth-child(n+6) { animation-delay: .44s; }
  @keyframes rise { from { opacity: 0; transform: translateY(18px); } }
  .js .marq { animation: rise .8s .5s both; }

  /* scroll reveal: JS tags elements and staggers by --d */
  .js [data-reveal] { opacity: 0; transform: translateY(18px) scale(.985); transition: opacity .6s var(--ease-out, cubic-bezier(.16,1,.3,1)), transform .6s var(--ease-out, cubic-bezier(.16,1,.3,1)); transition-delay: var(--d, 0ms); }
  .js [data-reveal].in { opacity: 1; transform: none; }

  /* tagline highlight wipes in */
  .tagline span { background-image: linear-gradient(var(--blue-tint), var(--blue-tint)); background-color: transparent; background-repeat: no-repeat; background-size: 0 100%; animation: wipe .9s .45s var(--ease-out, ease) forwards; }
  @keyframes wipe { to { background-size: 100% 100%; } }

  /* hover physics */
  .pcard, .ccard, .paper, .tcard, .lab, .out-chip, .art-lead, .art-pager-a { transition: box-shadow .25s var(--ease, ease), transform .25s var(--ease, ease); }
  .pcard:hover, .ccard:hover, .paper:hover, .tcard:hover, .lab:hover, .out-chip:hover, .art-lead:hover { transform: translateY(-3px); }
  .paper-fig img, .paper-fig svg, .tcard-art canvas, .art-lead img { transition: transform .5s var(--ease-out, ease); }
  .paper:hover .paper-fig > *, .tcard:hover .tcard-art canvas { transform: scale(1.045); }
  .pcard:hover .round, .ccard:hover .round, .paper:hover .round, .tcard:hover .round, .lab:hover .round { transform: translateX(3px) rotate(-8deg); }
  .key { transition: filter .15s, transform .12s, box-shadow .12s; }
  .key-dark:hover, .key-green:hover { box-shadow: 0 6px 14px -6px rgba(0,0,0,.35); transform: translateY(-1px); }
  .key:active { transform: translateY(1px) !important; }
  .to-top { transition: opacity .25s, transform .25s; }
  .iconbtn:hover svg { transform: rotate(12deg); }
  .iconbtn svg { transition: transform .25s; }

  /* diagrams draw themselves once their card is revealed */
  .schem rect, .schem circle, .schem ellipse, .schem path[class*="sv-box"], .schem text { transform-box: fill-box; transform-origin: center; }
  .js .schem [class^="sv-box"], .js .schem .sv-hot, .js .schem .sv-hotc, .js .schem .sv-paper { opacity: 0; transform: scale(.4); }
  .schem.in [class^="sv-box"], .schem.in .sv-hot, .schem.in .sv-hotc, .schem.in .sv-paper { animation: pop .5s calc(var(--i, 0) * 55ms + .15s) var(--ease-out, cubic-bezier(.16,1,.3,1)) forwards; }
  .js .schem text { opacity: 0; }
  .schem.in text { animation: fadein .5s calc(var(--i, 0) * 40ms + .5s) forwards; }
  .schem .sv-line:not(.sv-dash) { transition: stroke-dashoffset 1.1s .1s var(--ease-out, ease); }
  .schem .sv-dash { animation: march 2.4s linear infinite; }
  .schem.in .sv-hot, .schem.in .sv-hotc { animation: pop .5s calc(var(--i, 0) * 55ms + .15s) var(--ease-out, cubic-bezier(.16,1,.3,1)) forwards, glow 2.6s 1.2s infinite; }
  .schem .sv-dot { animation: blink 1.8s infinite; }
  @keyframes pop { from { opacity: 0; transform: scale(.4); } to { opacity: 1; transform: scale(1); } }
  @keyframes fadein { to { opacity: 1; } }
  @keyframes march { to { stroke-dashoffset: -12; } }
  @keyframes glow { 50% { opacity: .55; } }

  /* ascii band edge pulse + live dot */
  .badge-live, .live-dot { animation: blink 1.6s infinite; }
}
@media (prefers-reduced-motion: reduce) { .marq-track { animation: none; overflow-x: auto; } }

/* =========================================================================
   Agent, credits
   ========================================================================= */
.creditchip { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 11px; border-radius: 999px; background: var(--surface); box-shadow: var(--sh-card); font: 500 12.5px var(--font-mono); color: var(--fg1); font-variant-numeric: tabular-nums; }
.creditchip svg { color: var(--blue); }
.creditchip:hover { background: var(--hover); }
.cbar { display: flex; height: 8px; border-radius: 6px; overflow: hidden; background: var(--tile); gap: 2px; width: 100%; }
.cbar i { display: block; min-width: 3px; }
.cbar .c-d { background: var(--blue); } .cbar .c-b { background: var(--hot); } .cbar .c-p { background: var(--green); }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }

/* account: credits section */
.packs { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); gap: 12px; margin-top: 12px; }
.pack { display: flex; flex-direction: column; gap: 6px; padding: 16px; border-radius: 12px; background: var(--tile); position: relative; }
.pack.feat { background: var(--surface); box-shadow: var(--sh-card), 0 0 0 1.5px var(--inkc); }
.pack .pk-n { font: 500 24px/1 var(--font-mono); letter-spacing: -.03em; }
.pack .pk-p { font-size: 20px; font-weight: 600; letter-spacing: -.02em; }
.pack .pk-u { font: 11.5px var(--font-mono); color: var(--fg3); }
.pack .chip { position: absolute; top: 12px; right: 12px; }
.pack .key { margin-top: 8px; }
.ledger td.pos { color: var(--green); } .ledger td.neg { color: var(--fg2); }

/* ---------- Open with: split key + menu (openwith.js) ---------- */
.ow { position: relative; display: inline-flex; align-items: stretch; vertical-align: middle; isolation: isolate; }
.ow-main, .ow-more {
  --k-top: var(--key-top); --k-bot: var(--key-bot); --k-edge: var(--key-edge); --k-border: var(--key-border);
  display: inline-flex; align-items: center; gap: 7px; height: 32px; border: 1px solid var(--k-border);
  background: linear-gradient(var(--k-top), var(--k-bot)); color: var(--fg1);
  box-shadow: var(--sh-key), inset 0 -3px 0 var(--k-edge); font: 500 13px/1 var(--font-sans); white-space: nowrap; cursor: pointer;
  transition: transform .08s var(--ease), box-shadow .08s var(--ease), filter .15s;
}
.ow-main { padding: 0 11px 2px 9px; border-radius: 7px 0 0 7px; min-width: 0; }
.ow-main > span:not(.ow-mark) { overflow: hidden; text-overflow: ellipsis; }
.ow-main svg { color: var(--fg3); flex: none; }
.ow-more { padding: 0 8px 2px; border-radius: 0 7px 7px 0; margin-left: -1px; color: var(--fg2); }
.ow-main:hover, .ow-more:hover { filter: brightness(.975); }
.ow-main:active, .ow-more:active { transform: translateY(1px); box-shadow: 0 1px 1px rgba(59,59,59,.09), inset 0 -1px 0 var(--k-edge); }
.ow-main:focus-visible, .ow-more:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; z-index: 1; }
.ow-more[aria-expanded="true"] { background: var(--tile); }
.ow-sm .ow-main, .ow-sm .ow-more { height: 27px; font-size: 12.5px; border-radius: 6px 0 0 6px; }
.ow-sm .ow-more { border-radius: 0 6px 6px 0; padding: 0 6px 2px; }
.ow-sm .ow-mark { width: 15px; height: 15px; font-size: 9px; }
.ow-lg .ow-main, .ow-lg .ow-more { height: 40px; font-size: 14px; }
.ow-lg .ow-main { padding: 0 14px 3px 12px; border-radius: 8px 0 0 8px; }
.ow-lg .ow-more { border-radius: 0 8px 8px 0; padding: 0 10px 3px; }
.ow-mark { flex: none; width: 18px; height: 18px; border-radius: 5px; display: grid; place-items: center; background: var(--ow-c); color: #fff; font: 600 10.5px/1 var(--font-sans); letter-spacing: 0; }
.ow-menu { position: absolute; z-index: 60; top: calc(100% + 6px); left: 0; width: 264px; max-width: calc(100vw - 32px); padding: 6px; border-radius: 12px; background: var(--surface); box-shadow: var(--sh-pop); text-align: left; }
.ow-up .ow-menu { top: auto; bottom: calc(100% + 6px); }
.ow-right .ow-menu { left: auto; right: 0; }
.ow-menu-h { padding: 6px 8px 4px; font: 500 10.5px var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--fg3); }
.ow-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 7px 8px; border: 0; border-radius: 8px; background: transparent; color: var(--fg1); cursor: pointer; text-align: left; }
.ow-item:hover, .ow-item:focus-visible { background: var(--tile); outline: none; }
.ow-item .ow-mark { width: 24px; height: 24px; border-radius: 7px; font-size: 12px; }
.ow-item-b { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ow-item-b b { font-size: 13px; font-weight: 600; }
.ow-item-b small { font-size: 11.5px; color: var(--fg3); }
.ow-note { margin: 4px 0 0; padding: 8px 8px 4px; border-top: 1px solid var(--divider); font-size: 11.5px; line-height: 1.45; color: var(--fg3); }
.ag-cf-row > .key, .ag-cf-row > .ow { flex: 1 1 170px; }
.ag-cf-row > .ow .ow-main { flex: 1; justify-content: center; }
@media (prefers-reduced-motion: reduce) { .ow-main, .ow-more { transition: none; } }

/* ---------- Newsletter ---------- */
.nlf { display: flex; flex-direction: column; gap: 6px; width: 100%; max-width: 460px; }
.nlf-row { display: flex; gap: 8px; }
.nlf-row input { flex: 1 1 auto; min-width: 0; height: 40px; font-size: 15px; }
.nlf-row .key { height: 40px; padding: 0 16px 3px; flex: none; }
.nlf-compact .nlf-row input, .nlf-compact .nlf-row .key { height: 34px; font-size: 13.5px; }
.nlf-hp { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.nlf-msg { margin: 0; min-height: 1em; color: var(--fg2); }
.nlf-msg:empty { display: none; }
.nlf-msg.ok { color: var(--green); }
.nlf-msg.err { color: var(--red); }
.nlf.done .nlf-row { opacity: .6; }
.foot-nl { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; max-width: 360px; }
.foot-nl p { margin: 0; }

.nl-band { padding: 28px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 28px; align-items: center; }
.nl-band-l { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.nl-band-l h2 { font-size: clamp(22px, 3vw, 28px); letter-spacing: -.03em; line-height: 1.15; text-wrap: balance; }
.nl-band-l p { margin: 0; line-height: 1.6; max-width: 54ch; }
.nl-band-r { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.nl-band-r p { margin: 0; }

.nl-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px; align-items: start; padding-block: 40px 24px; }
.nl-hero-l { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.nl-hero-l h1 { font-size: clamp(32px, 5vw, 48px); letter-spacing: -.035em; line-height: 1.05; text-wrap: balance; }
.nl-hero-l .lede { margin: 0; max-width: 52ch; line-height: 1.6; }
.nl-fine { margin: -6px 0 0; }
.nl-in { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; max-width: 460px; }
.nl-in > div { display: flex; flex-direction: column; gap: 2px; }
.nl-in-i, .nl-state-i { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--tile); color: var(--fg2); flex: none; }
.nl-in-i, .nl-state-i.ok { background: var(--green-tint); color: var(--green); }
.nl-parts { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nl-parts li { display: flex; gap: 12px; padding: 14px 16px; }
.nl-parts-i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--blue-tint); color: var(--blue); flex: none; }
.nl-parts div { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.nl-parts b { font-size: 14.5px; }
.nl-parts span:not(.nl-parts-i) { font-size: 13px; color: var(--fg2); line-height: 1.5; }
.nl-arch { display: flex; flex-direction: column; gap: 8px; }
.nl-arch-row { display: flex; align-items: center; gap: 16px; padding: 14px 18px; color: inherit; text-decoration: none; transition: box-shadow .2s var(--ease); }
.nl-arch-row:hover { box-shadow: var(--sh-pop); }
.nl-arch-row > svg { color: var(--fg3); flex: none; }
.nl-arch-d { font-size: 12px; color: var(--fg3); width: 92px; flex: none; }
.nl-arch-t { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.nl-state { max-width: 560px; padding-block: 56px 80px; }
.nl-state .card-pad { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.nl-state h1 { font-size: 28px; letter-spacing: -.025em; }
.nl-state p { margin: 0; line-height: 1.6; }
.nl-state .actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }

@media (max-width: 860px) {
  .nl-band, .nl-hero { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .nl-band { padding: 20px; }
}
@media (max-width: 480px) {
  .nlf-row { flex-direction: column; }
  .nlf-row .key { justify-content: center; }
  .nl-arch-row { flex-wrap: wrap; gap: 4px 12px; }
  .nl-arch-d { width: auto; }
}

/* ---------- Chrome extension page ---------- */
.ext-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 48px; align-items: center; padding-block: 40px 24px; }
.ext-hero-l { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.ext-hero-l h1 { font-size: clamp(32px, 5vw, 50px); letter-spacing: -.035em; line-height: 1.04; text-wrap: balance; }
.ext-hero-l .lede { margin: 0; max-width: 50ch; line-height: 1.6; }
.ext-eta { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; height: 26px; padding: 0 10px; border-radius: 999px; background: var(--blue-tint); color: var(--blue); font: 500 11px/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.ext-eta i { width: 6px; height: 6px; border-radius: 3px; background: currentColor; }
.ext-eta .ext-live { background: var(--green); box-shadow: 0 0 0 3px var(--green-tint); }
.ext-fine { margin: 6px 0 0; }
.ext-also { display: flex; gap: 8px; align-items: center; color: var(--fg2); margin-top: 2px; }
.ext-shot { margin: 0; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.ext-shot figcaption { text-align: center; }
.ext-win { border-radius: 14px; background: var(--surface); box-shadow: var(--sh-pop); overflow: hidden; }
.ext-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--divider); background: var(--tile); }
.ext-bar > span { width: 9px; height: 9px; border-radius: 5px; background: var(--border-strong); }
.ext-bar b { flex: 1; margin: 0 8px; padding: 4px 10px; border-radius: 6px; background: var(--surface); font-size: 11px; font-weight: 400; color: var(--fg3); }
.ext-pin { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--inkc); color: var(--on-ink); }
.ext-chat { position: relative; padding: 22px 20px 18px; display: flex; flex-direction: column; gap: 10px; min-height: 340px; }
.ext-msg { height: 10px; width: 78%; border-radius: 5px; background: var(--tile); }
.ext-msg-s { width: 52%; }
.ext-msg-me { align-self: flex-end; width: 46%; height: 26px; border-radius: 13px; }
.ext-pal { position: absolute; left: 20px; right: 20px; bottom: 74px; border-radius: 12px; background: var(--surface); box-shadow: var(--sh-pop); padding: 6px; display: flex; flex-direction: column; gap: 2px; }
.ext-pal-q { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-bottom: 1px solid var(--divider); margin-bottom: 4px; font-size: 13px; color: var(--fg1); }
.ext-pal-q svg { color: var(--fg3); }
.ext-pal-q span { flex: 1; }
.ext-pal kbd { font: 10px var(--font-mono); color: var(--fg3); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; background: var(--tile); }
.ext-pal-r { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; }
.ext-pal-r.on { background: var(--tile); }
.ext-pal-i { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; background: var(--blue-tint); color: var(--blue); flex: none; }
.ext-pal-r > span:nth-child(2) { display: flex; flex-direction: column; gap: 1px; flex: 1; min-width: 0; }
.ext-pal-r b { font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ext-pal-r small { font-size: 11px; color: var(--fg3); }
.ext-pal-r em { font: 500 10px var(--font-mono); text-transform: uppercase; color: var(--fg3); font-style: normal; }
.ext-pal-r em.ext-free { color: var(--green); }
.ext-pal-f { display: flex; gap: 14px; flex-wrap: wrap; padding: 8px 10px 4px; border-top: 1px solid var(--divider); margin-top: 4px; font-size: 11px; color: var(--fg3); }
.ext-box { margin-top: auto; display: flex; align-items: center; gap: 2px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--border); font-size: 13px; color: var(--fg1); }
.ext-caret { width: 1.5px; height: 15px; background: var(--fg1); animation: blink 1.1s steps(2) infinite; }
.ext-feats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.ext-feat { position: relative; padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.ext-feat-n { position: absolute; top: 16px; right: 18px; font-size: 11px; color: var(--fg4); }
.ext-feat-i { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--blue-tint); color: var(--blue); }
.ext-feat h3 { font-size: 16px; letter-spacing: -.01em; margin-top: 4px; }
.ext-feat p { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--fg2); }
.ext-where { padding: 28px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: center; background: var(--band); box-shadow: inset 0 0 0 1px var(--band-line); }
.ext-where h2 { font-size: clamp(22px, 3vw, 28px); letter-spacing: -.03em; line-height: 1.15; margin: 8px 0; text-wrap: balance; }
.ext-where p { margin: 0; line-height: 1.6; }
.ext-sites { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.ext-sites li { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px 0 10px; border-radius: 999px; background: var(--surface); box-shadow: var(--sh-card); font-size: 13.5px; font-weight: 500; }
.ext-rules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.ext-rules > div { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px; border-radius: 12px; border: 1px dashed var(--border-strong); }
.ext-rules b { font-size: 15px; }
.ext-rules span { font-size: 13.5px; color: var(--fg2); line-height: 1.55; }
.ext-cta { padding: 28px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; align-items: center; }
.ext-cta h2 { font-size: 24px; letter-spacing: -.025em; }
.ext-cta p { margin: 6px 0 0; }
/* Homepage teaser */
.ext-teaser { display: flex; align-items: center; gap: 16px; padding: 16px 18px; color: inherit; text-decoration: none; transition: box-shadow .2s var(--ease); }
.ext-teaser:hover { box-shadow: var(--sh-pop); }
.ext-teaser:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.ext-teaser-i { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--inkc); color: var(--on-ink); flex: none; }
.ext-teaser-b { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.ext-teaser-b b { font-size: 15px; }
.ext-teaser-b span { font-size: 13px; color: var(--fg2); line-height: 1.45; }
.ext-teaser .ext-eta { flex: none; }
@media (max-width: 960px) {
  .ext-hero, .ext-where, .ext-cta { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .ext-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ext-rules { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .ext-feats { grid-template-columns: minmax(0, 1fr); }
  .ext-pal-f { display: none; }
  .ext-chat { padding: 16px 12px; min-height: 300px; }
  .ext-pal { left: 10px; right: 10px; bottom: 66px; }
  .ext-teaser { flex-wrap: wrap; }
  .ext-where, .ext-cta { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { .ext-caret { animation: none; } }
.pb-fence { color: var(--fg4); }
.pb-fm { color: var(--fg3); }
.pb-code { color: var(--fg2); }

/* ---------- Skills ---------- */
.skcard { display: flex; flex-direction: column; gap: 10px; padding: 18px; color: inherit; text-decoration: none; height: 100%; transition: box-shadow .2s var(--ease); }
.skcard:hover { box-shadow: var(--sh-pop); }
.skcard:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.skcard h3 { font-size: 17px; letter-spacing: -.015em; line-height: 1.25; }
.skcard > p { margin: 0; font-size: 13.5px; line-height: 1.5; flex: 1; }
.sk-tree { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; border-radius: 10px; background: var(--tile); font-size: 11.5px; color: var(--fg2); line-height: 1.5; min-width: 0; }
.sk-tree b { font-weight: 500; color: var(--fg1); }
.sk-tree span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sk-how { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; padding: 0; overflow: hidden; }
.sk-how > div { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; border-left: 1px solid var(--divider); }
.sk-how > div:first-child { border-left: 0; }
.sk-how-n { font-size: 11px; color: var(--blue); }
.sk-how b { font-size: 14.5px; }
.sk-how span:last-child { font-size: 13px; color: var(--fg2); line-height: 1.5; }

.sk-page { display: flex; flex-direction: column; gap: 22px; }
.sk-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 300px); gap: 28px; align-items: start; }
.sk-head-l { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.sk-chips { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.sk-head .lede { margin: 0; max-width: 62ch; line-height: 1.6; }
.sk-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.sk-meta { margin: 0; padding: 8px 16px; display: flex; flex-direction: column; }
.sk-meta > div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--divider); }
.sk-meta > div:first-child { border-top: 0; }
.sk-meta dt { font: 500 11px var(--font-mono); text-transform: uppercase; letter-spacing: .05em; color: var(--fg3); }
.sk-meta dd { margin: 0; font-size: 13px; text-align: right; overflow-wrap: anywhere; }
.sk-when { padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.sk-when-d { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--fg1); border-left: 3px solid var(--blue); padding-left: 14px; }
.sk-when .xs { margin: 0; }
.sk-files { display: grid; grid-template-columns: minmax(0, 240px) minmax(0, 1fr); overflow: hidden; min-height: 360px; }
.sk-tree-nav { display: flex; flex-direction: column; gap: 2px; padding: 12px; border-right: 1px solid var(--divider); background: var(--tile); min-width: 0; }
.sk-tree-root { display: flex; align-items: center; gap: 8px; margin: 2px 6px 8px; font-size: 12px; color: var(--fg2); }
.sk-file { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 8px; border: 0; border-radius: 7px; background: transparent; color: var(--fg2); cursor: pointer; text-align: left; font-size: 12px; min-width: 0; }
.sk-file span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-file svg { flex: none; color: var(--fg3); }
.sk-file:hover { background: var(--hover); color: var(--fg1); }
.sk-file.on { background: var(--surface); color: var(--fg1); box-shadow: var(--sh-card); }
.sk-file:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
.sk-view { min-width: 0; }
.sk-pane-h { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--divider); color: var(--fg2); }
.sk-code { max-height: 640px; overflow: auto; font-size: 12.5px; }
.sk-locked { position: relative; }
.sk-locked .sk-code { max-height: 360px; overflow: hidden; -webkit-mask-image: linear-gradient(#000 30%, transparent); mask-image: linear-gradient(#000 30%, transparent); }
.sk-lock-card { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: min(340px, calc(100% - 32px)); display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; padding: 18px; border-radius: 12px; background: var(--surface); box-shadow: var(--sh-pop); }
.sk-lock-plain { position: static; transform: none; margin: 40px auto; box-shadow: none; background: var(--tile); }
.sk-install { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.sk-install h2 { font-size: 20px; }
.sk-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.sk-tabs button { height: 32px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--fg2); font: 500 13px var(--font-sans); cursor: pointer; }
.sk-tabs button:hover { background: var(--hover); color: var(--fg1); }
.sk-tabs button[aria-selected="true"] { background: var(--tile); color: var(--fg1); box-shadow: inset 0 0 0 1px var(--divider); }
.sk-tabp ol { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 6px; font-size: 14px; line-height: 1.55; }
.sk-tabp p { margin: 0 0 8px; line-height: 1.6; }
.sk-cmd { border-radius: 10px; background: var(--tile); padding: 12px 14px; margin: 0 0 8px; overflow-x: auto; white-space: pre; }
@media (max-width: 860px) {
  .sk-head { grid-template-columns: minmax(0, 1fr); }
  .sk-files { grid-template-columns: minmax(0, 1fr); }
  .sk-tree-nav { border-right: 0; border-bottom: 1px solid var(--divider); flex-direction: row; flex-wrap: wrap; }
  .sk-tree-root { width: 100%; }
  .sk-file { width: auto; }
  .sk-how { grid-template-columns: minmax(0, 1fr); }
  .sk-how > div { border-left: 0; border-top: 1px solid var(--divider); }
  .sk-how > div:first-child { border-top: 0; }
}

/* ---------- Covers and sample outputs ---------- */
.card-cover { display: block; border-radius: 10px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--tile); }
.card-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s var(--ease); }
.pcard:hover .card-cover img, .ccard:hover .card-cover img, .skcard:hover .card-cover img { transform: scale(1.03); }
.ccard-fig.card-cover { padding: 0; }
.detail-cover { display: block; width: 100%; max-height: 420px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 14px; margin: 18px 0 4px; background: var(--tile); box-shadow: var(--sh-card); }
.wf-head-fig.has-cover { padding: 0; overflow: hidden; }
.wf-cover { display: block; width: 100%; height: 100%; min-height: 160px; object-fit: cover; }
.smpub { display: flex; flex-direction: column; gap: 12px; margin-top: 26px; }
.smpub-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.smpub-head h2 { font-size: 21px; letter-spacing: -.025em; margin-top: 4px; }
.smpub-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.smpub-tabs button { height: 30px; padding: 0 12px; border: 0; border-radius: 8px; background: transparent; color: var(--fg2); font: 500 12.5px var(--font-sans); cursor: pointer; }
.smpub-tabs button:hover { background: var(--hover); color: var(--fg1); }
.smpub-tabs button[aria-selected="true"] { background: var(--surface); color: var(--fg1); box-shadow: var(--sh-card); }
.smpub-tabs button:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
.smpub-p { padding: 18px 20px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.smpub-meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.smpub-meta .chip { display: inline-flex; align-items: center; gap: 5px; }
.smpub-img { display: block; border-radius: 10px; overflow: hidden; background: var(--tile); align-self: flex-start; max-width: 100%; }
.smpub-img img { display: block; max-width: 100%; max-height: 560px; width: auto; height: auto; }
.smpub-body { position: relative; min-width: 0; }
.smpub-body .prose { font-size: 14.5px; overflow-wrap: anywhere; }
.smpub-body .prose > :first-child { margin-top: 0; }
.smpub-body.folded { max-height: 440px; overflow: hidden; }
.smpub-body.folded::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(transparent, var(--surface)); pointer-events: none; }
.smpub-more { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%); z-index: 1; height: 32px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--fg1); font: 500 12.5px var(--font-sans); cursor: pointer; box-shadow: var(--sh-card); }
.smpub-body:not(.folded) .smpub-more { display: none; }
.smpub-note { margin: 0; }
/* Visual-editor articles: plain tags, so style them the same as Markdown output. */
.prose img { max-width: 100%; height: auto; border-radius: 10px; margin: .4em 0 1.1em; display: block; }
.prose figure { margin: 0 0 1.3em; }
.prose figcaption { font-size: 13px; color: var(--fg3); margin-top: 6px; }
.prose table:not(.md-table) { width: 100%; border-collapse: collapse; margin: 0 0 1.3em; font-size: 14px; display: block; overflow-x: auto; }
.prose table:not(.md-table) td, .prose table:not(.md-table) th { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--divider); vertical-align: top; }
.prose pre:not(.md-code) { background: var(--tile); border-radius: 10px; padding: 14px 16px; overflow-x: auto; margin: 0 0 1.2em; }
.prose pre:not(.md-code) code { background: none; padding: 0; font-size: 13px; }

/* Products dropdown */
.nav-dd { position: relative; display: flex; }
.nav-dd-t { all: unset; box-sizing: border-box; display: inline-flex; align-items: center; gap: 5px; cursor: pointer; padding: 6px 12px; border-radius: 999px; font-size: 12.5px; color: var(--fg2); white-space: nowrap; position: relative; z-index: 1; transition: color .25s; }
.nav-dd-t:hover, .nav-dd-t:focus-visible, .nav-dd.open .nav-dd-t { color: var(--fg1); }
.nav-dd-t:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.nav-dd-t svg { transition: transform .2s; }
.nav-dd.open .nav-dd-t svg, .nav-dd:hover .nav-dd-t svg { transform: rotate(180deg); }
.nav-dd-t[aria-current="page"] { color: var(--accent); font-weight: 600; }
.nav-dd-p { position: absolute; top: 100%; left: 0; padding-top: 8px; min-width: 270px; display: none; z-index: 60; }
.nav-dd:hover .nav-dd-p, .nav-dd.open .nav-dd-p, .nav-dd:focus-within .nav-dd-p { display: block; }
.nav-dd-p > a { display: block; padding: 9px 12px; border-radius: 10px; color: var(--fg1); border-radius: 10px; }
.nav-dd-p { --pop-bg: var(--surface); }
.nav-dd-p::before { content: ""; position: absolute; inset: 8px 0 0 0; background: var(--surface); border-radius: 14px; box-shadow: var(--sh-pop); z-index: -1; }
.nav-dd-p { padding: 8px 6px 6px; }
.nav-dd-p::before { inset: 8px 0 0 0; }
.nav-dd-p > a { position: relative; margin-top: 0; }
.nav-dd-p > a:first-child { margin-top: 8px; }
.nav-dd-p > a b { display: block; font-size: 13.5px; font-weight: 600; }
.nav-dd-p > a small { display: block; font-size: 12px; color: var(--fg3); margin-top: 1px; }
.nav-dd-p > a:hover, .nav-dd-p > a:focus-visible { background: var(--tile); }
.nav-dd-p > a[aria-current="page"] b { color: var(--accent); }
.mnav-h { margin: 8px 10px 2px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg3); }

/* Community: votes, submit form, author pages */
.vote-btn.is-on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.vote-btn[disabled] { opacity: .6; cursor: not-allowed; }
.vote-tag { display: inline-flex; align-items: center; gap: 4px; margin-left: auto; }
.sub-form { display: grid; gap: 16px; max-width: 720px; }
.sub-form label { display: grid; gap: 6px; font-weight: 600; }
.sub-form label small { font-weight: 400; }
.sub-form textarea { min-height: 220px; }
.sub-models { display: flex; flex-wrap: wrap; gap: 14px; }
.sub-models label { display: inline-flex; grid-auto-flow: column; align-items: center; gap: 6px; font-weight: 400; }
.sub-rules { max-width: 720px; padding: 16px 18px; margin-bottom: 20px; }
.sub-rules ul { margin: 8px 0 0; padding-left: 18px; }
.sub-list { max-width: 720px; display: grid; gap: 10px; margin-top: 12px; }
.sub-list li { list-style: none; display: grid; gap: 4px; padding: 12px 14px; border: 1px solid var(--rule); border-radius: var(--r); }
.lb-table { width: 100%; max-width: 720px; }
.lb-table td, .lb-table th { padding: 10px 12px; text-align: left; }