/* $TOKENS · THE LEDGER — product pages base. The :root block is identical in style.css (diff them). */
:root {
  /* paper */
  --bg: #F5F0E6;            /* the page. GK's paper, unchanged */
  --bg2: #EDE7DA;           /* bands, table heads, trays, sheet heads */
  --panel: #FFFDF8;         /* cards, receipts, tickets, plates */
  --panel2: #F3EEE3;        /* ghost buttons, pressed areas, inset input shadow */
  --paper: var(--bg); --paper2: var(--bg2); --card: var(--panel);   /* ledger names, same colours */

  /* ink */
  --ink: #16130F;           /* every line, every word, every shadow */
  --text: #16130F;
  --line: #16130F;
  --line2: #16130F;
  --muted: #6B6358;         /* labels, captions, second lines */
  --soft: #D8CFBF;          /* 1px rules INSIDE cards only. Never a card border */
  --rule: var(--soft);

  /* INK 2 · ledger green = money moving to you */
  --green: #0B5D3B;         /* buttons (all but Buy), credits (+), fills, "yours" prices, ring fill, bars, nav-on underline, focus ring */
  --green-deep: #07412A;    /* button hover */
  --green-tint: #DCEFE3;    /* selected row, "your buy fills here", the open chat in the index, payday row */
  --green-soft: #B6F2C2;    /* = --c4. The "you save" chip, the bot/buyback lane. Keeps old pages working */

  /* INK 3 · the coin colour. GK 2026-10-14 "i dont like that oragne": the --orange names stay, the colour is now coin green */
  --orange: #0B5D3B;        /* the coin, .btn.buy, the H1 "token" block, numbers that move every second, the filling bar */
  --orange-deep: #07412A;   /* Buy hover */
  --orange-soft: #DCEFE3;   /* hover tint on orange things only */
  --orange-ink: #0B5D3B;    /* orange as SMALL TEXT on paper (under 22px): 5:1 on --bg. Big numbers, fills and the coin keep --orange */

  /* red ink = debits, sells, stamps, errors. Small outlined type. Never a fill, never a button, never big */
  --red: #8E2420;
  --red-tint: #F5DBD7;      /* one error line, one cancelled row. Nothing else */

  /* data chips = lanes. One chip = one meaning on every page */
  --c1: #FFE27A;            /* holder credit · the chosen model plate · the "now" tag */
  --c2: #A7E8FF;            /* bought credit · coders · API key · your own message slip */
  --c3: #C9B6FF;            /* coin fees · pump.fun dev lane */
  --c4: #B6F2C2;            /* buybacks · bots · order-book depth · you save */
  --c5: #FFC1D6;            /* sells · warnings · rate-limited */
  --mk-a: #E9E0CC;  --mk-b: #DCDCD2;            /* maker blocks only: two muted paper tints. Never a lane */
  --blue: #1E4FBF;  --blue-soft: var(--c2);     /* coder lane as TEXT (legend swatch) / as FILL. Nothing else is blue */
  --yellow: #6E6000; --yellow-soft: var(--c1);  /* holder lane as TEXT / as FILL. Olive gold, never amber: no orange on the site */

  /* type */
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --font: 'Inter', system-ui, sans-serif;
  --head: 'Bricolage Grotesque', 'Inter', system-ui, sans-serif;

  /* shape */
  --r: 10px;                /* cards, tickets */
  --r-btn: 8px;             /* buttons, inputs */
  --r-sm: 6px;              /* plates, small boxes */
  --r-chip: 4px;            /* chips, tags, stamps */
  --r-tile: 7px;            /* flip-clock tiles */
  --bw: 2px;                /* a thing (card, button, input, chip, table) */
  --bw-frame: 3px;          /* a page-level thing (header, sheet, page frame, section rule) */

  /* shadows: hard, down-right, never blurred */
  --shadow: 4px 4px 0 var(--shade);        /* cards */
  --shadow-sm: 2px 2px 0 var(--shade);     /* chips, small buttons */
  --shadow-btn: 3px 3px 0 var(--shade);    /* buttons */
  --shadow-lg: 8px 8px 0 var(--shade);     /* the Clearing Sheet, page frames */
  --shadow-on: 4px 6px 0 var(--shade);     /* the chosen thing (model plate pulled out of the rack) */

  /* motion */
  --ease: cubic-bezier(.2,.8,.2,1);      /* fills */
  --slam: cubic-bezier(.2,2,.4,1);       /* stamps only */

  /* the two big-number sizes (the bag slip's 120px figure, the Dashboard payday figure) */
  --num-xl: clamp(56px, 9vw, 120px);
  --num-lg: clamp(32px, 4vw, 40px);

  /* theme roles (the same colours as above in light; the lamplight block below re-points them) */
  --shade: #16130F;         /* the hard offset shadow */
  --green-fill: #0B5D3B;    /* green as a FILL (buttons, bars, the band). --green is green as TEXT or a line */
  --on-green: #FFFDF8;      /* words on a green fill */
  --well: #16130F;          /* the three dark surfaces: ticker, flip tiles, code boxes */
  --on-well: #F5F0E6;       /* words in a well */
  --on-pastel: #16130F;     /* words on a pastel chip, on orange, on the coin. Never changes */
  --ruled: rgba(22,19,15,.07);   /* ruled-paper lines */
  --well-edge: #16130F;      /* the rim of a well (shows only under lamplight) */
  /* DESIGN-3 names, paper values (paper does not move a pixel) */
  --c1-tint: var(--c1); --c2-tint: var(--c2); --c3-tint: var(--c3); --c4-tint: var(--c4); --c5-tint: var(--c5);
  --shade-2: #16130F;  --on-buy: #FFFDF8;  --sage: #0B5D3B;  --sea: #16130F;  --glow: #0B5D3B;
  --leader: #D8CFBF;  --pick: #FFE27A;  --on-pick: #16130F;
  color-scheme: light;
}

/* ---------- BLACK · html[data-theme="dark"] · THE DEFAULT (identical in style.css and shared.css; diff them) ----------
   The X banner: black #0E0C0A, cream words and lines, green money, every hard shadow = the T's green extrusion. No orange. */
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0E0C0A;  --bg2: #161410;  --panel: #12100D;  --panel2: #1C1915;
  --ink: #F4FBF6;  --text: #ECE6DA;  --line: #D9D2C3;  --line2: #F4FBF6;
  --muted: #ABA392;  --soft: #3A342B;
  --green: #7CC79A;  --green-deep: #24774F;  --green-tint: #11261A;  --green-soft: #9BE0B5;
  --orange: #9BE0B5;  --orange-deep: #F4FBF6;  --orange-soft: #11261A;  --orange-ink: #9BE0B5;
  --red: #F47C86;  --red-tint: #2E1215;
  --c1: #F0E08C;  --c2: #A7E8FF;  --c3: #C9B6FF;  --c4: #9BE0B5;  --c5: #FFC1D6;
  --c1-tint: #2A2618;  --c2-tint: #13262E;  --c3-tint: #211C33;  --c4-tint: #11261A;  --c5-tint: #301820;
  --mk-a: #221F19;  --mk-b: #1D201B;
  --blue: #A7E8FF;  --yellow: #F0E08C;
  --shade: #1F6B47;  --shade-2: #3FA06C;
  --green-fill: #1F6B47;  --on-green: #F4FBF6;  --on-buy: #0E0C0A;
  --well: #070605;  --on-well: #F4FBF6;  --well-edge: #2F8A5C;  --on-pastel: #0E0C0A;
  --ruled: rgba(47,138,92,.32);
  --sage: #7CC79A;  --sea: #F2EBDD;  --glow: #2F8A5C;  --leader: #5E5649;
  --pick: #F4FBF6;  --on-pick: #0E0C0A;
  --r: 6px;  --r-btn: 4px;  --r-sm: 4px;  --r-chip: 3px;  --r-tile: 5px;
  --shadow-lg: 2px 2px 0 #3FA06C, 4px 4px 0 #0E0C0A, 6px 6px 0 #2F8A5C, 8px 8px 0 #0E0C0A, 10px 10px 0 #1F6B47;
  scrollbar-color: #2F8A5C #0E0C0A;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font: 500 16px/1.55 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
b { font-weight: 700; }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; line-height: 1.05; color: var(--ink); font-family: var(--head); }
h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 800; }
h3 { font-size: 18px; font-weight: 700; }
.mono, .num, .table, .kpi b, .row b, .ledger b, .bill, .book, .print { font-variant-numeric: tabular-nums; }
section { padding: 72px clamp(16px, 5vw, 56px); max-width: 1200px; margin: 0 auto; scroll-margin-top: 70px; }
.sec-head { margin-bottom: 28px; }
.sec-head p, .calc-left p, .plug > div > p { color: var(--muted); margin: 8px 0 0; font-size: 18px; }
.sec-head a { color: var(--green); text-decoration: none; font-weight: 700; border-bottom: 3px solid var(--green); }
.sec-head a:hover { color: var(--green-deep); }
.note { color: var(--muted); font-size: 14px; margin: 12px 0 0; }
[hidden] { display: none !important; }
.card { background: var(--panel); border: var(--bw) solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); padding: 22px; min-width: 0; }
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 12px; border-bottom: var(--bw) solid var(--line); padding-bottom: 10px; }
.card-head b { font: 700 18px var(--mono); color: var(--ink); }
.card-head > span { font: 600 12px var(--mono); color: var(--muted); }

/* ---------- buttons: green = spend / act, orange = Buy $TOKENS only ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 700 15px/1 var(--font); padding: 12px 18px; border: var(--bw) solid var(--line); border-radius: var(--r-btn); background: var(--green-fill); color: var(--on-green); cursor: pointer; text-decoration: none; box-shadow: var(--shadow-btn); white-space: nowrap; transition: transform .08s, box-shadow .08s, background .12s; }
.btn:hover { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--shade); background: var(--green-deep); }
.btn:active { transform: translate(3px,3px); box-shadow: 0 0 0 var(--shade); }
.btn.buy { background: var(--orange); color: var(--on-green); }
.btn.buy:hover { background: var(--orange-deep); color: var(--on-green); }
.btn.ghost { background: var(--panel2); color: var(--ink); }
.btn.ghost:hover { background: var(--panel); color: var(--ink); }
.btn.ghost.danger, .btn.ghost.red { color: var(--red); }
.btn.big { font-size: 17px; padding: 15px 24px; }
.btn.xl { font-size: 19px; padding: 18px 30px; }
.btn.wide { width: 100%; }
.btn.sm { padding: 8px 12px; font-size: 13px; box-shadow: var(--shadow-sm); }
.btn.sm:hover { box-shadow: 3px 3px 0 var(--shade); }
.btn.send { flex-direction: column; gap: 3px; }
.btn.send small { font: 700 12px/1 var(--mono); letter-spacing: .1em; opacity: .6; }
.btn:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* ---------- header + ticker ---------- */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 22px; padding: 10px clamp(16px, 4vw, 40px); background: var(--bg); border-top: 6px solid var(--line); border-bottom: var(--bw-frame) solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { width: 32px; height: 32px; flex: 0 0 auto; }
.brand span { display: flex; flex-direction: column; line-height: 1; }
.brand b, .brand span { font: 800 19px/1 var(--head); letter-spacing: -0.02em; }
.brand small { display: block; font: 700 12px/1 var(--mono); letter-spacing: .1em; color: var(--muted); margin-top: 4px; }
.nav { display: flex; gap: 20px; }
.nav a { text-decoration: none; font-weight: 700; color: var(--muted); font-size: 15px; padding: 6px 0; border-bottom: 3px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a.on { color: var(--ink); border-bottom-color: var(--green); }
.top-actions { margin-left: auto; display: flex; gap: 8px; }
.top .btn { padding: 9px 14px; font-size: 14px; }
/* the theme switch: paper or lamplight. One square key before Connect wallet; the moon shows on paper, the sun under lamplight */
.theme-toggle { display: inline-grid; place-items: center; width: 38px; height: 36px; padding: 0; flex: 0 0 auto; border: var(--bw) solid var(--line); border-radius: var(--r-btn); background: var(--panel2); color: var(--ink); cursor: pointer; box-shadow: var(--shadow-btn); transition: transform .08s, box-shadow .08s, background .12s; }
.theme-toggle:hover { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--shade); background: var(--panel); }
.theme-toggle:active { transform: translate(3px,3px); box-shadow: 0 0 0 var(--shade); }
.theme-toggle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; display: block; }
.theme-toggle .sun, html[data-theme="dark"] .theme-toggle .moon { display: none; }
html[data-theme="dark"] .theme-toggle .sun { display: block; }
html[data-theme="dark"] .sec-head a:hover { color: var(--ink); }
/* one row of header between 1001 and 1180px: the switch takes 46px, the gaps give them back */
@media (min-width: 1001px) and (max-width: 1180px) { .top { gap: 14px; } .nav { gap: 14px; } .top-actions { gap: 6px; } .top .btn { padding: 9px 11px; } }
.ticker { overflow: hidden; border-bottom: var(--bw-frame) solid var(--line); background: var(--well); color: var(--on-well); font: 700 12.5px/1 var(--mono); white-space: nowrap; }
.ticker-in { display: inline-block; padding: 9px 0; animation: tick 70s linear infinite; }
.ticker-in span { margin: 0 24px; }
.ticker-in em { font-style: normal; color: var(--c1); }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: center; padding-top: 64px; padding-bottom: 48px; }
.pill { display: inline-flex; align-items: center; gap: 8px; font: 700 12px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); background: var(--panel); border: var(--bw) solid var(--line); border-radius: var(--r-chip); padding: 7px 10px; margin-bottom: 22px; box-shadow: var(--shadow-sm); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green-fill); border: 2px solid var(--line); }
h1 { font-size: clamp(42px, 6vw, 78px); font-weight: 800; letter-spacing: -0.035em; }
h1 em { font-style: normal; color: var(--on-green); background: var(--orange); padding: 0 .14em; border: 3px solid var(--line); border-radius: var(--r); box-shadow: 5px 5px 0 var(--shade); display: inline-block; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); margin: 22px 0 28px; }
.lead b { color: var(--ink); }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.ca { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; border: var(--bw) solid var(--line); border-radius: var(--r-btn); background: var(--panel); padding: 6px 6px 6px 12px; max-width: 100%; box-shadow: var(--shadow-sm); }
.ca span { font: 800 12px var(--mono); letter-spacing: .1em; color: var(--muted); }
.ca code { font: 600 13px var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; color: var(--ink); }
.ca button { font: 700 12px var(--font); border: var(--bw) solid var(--line); border-radius: var(--r-sm); background: var(--panel2); color: var(--ink); padding: 6px 10px; cursor: pointer; }

/* ---------- row drop (tables use it for a new row) ---------- */
@keyframes slide { from { transform: translateY(-100%); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- models marquee ---------- */
.models { overflow: hidden; border-top: var(--bw-frame) solid var(--line); border-bottom: var(--bw-frame) solid var(--line); background: var(--bg2); white-space: nowrap; }
.models-in { display: inline-block; padding: 12px 0; animation: tick 90s linear infinite; }
.models-in span { display: inline-flex; align-items: center; gap: 8px; margin: 0 5px; font: 700 12.5px var(--mono); color: var(--ink); border: var(--bw) solid var(--line); border-radius: var(--r-btn); padding: 5px 10px 5px 5px; background: var(--panel); box-shadow: var(--shadow-sm); }
.models-in span i { font-style: normal; color: var(--muted); margin-left: 2px; font-weight: 600; }

/* ---------- numbers (cream cells; .band in gfx.css is the green strip) ---------- */
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); padding-top: 48px; padding-bottom: 0; }
.numbers > div { padding: 22px 0; border-top: var(--bw-frame) solid var(--line); border-bottom: var(--bw-frame) solid var(--line); min-width: 0; }
.numbers > div + div { padding-left: 24px; border-left: var(--bw) solid var(--line); }
.numbers small { display: block; font: 700 12px var(--mono); color: var(--muted); }
.numbers b { font: 800 clamp(24px, 2.6vw, 34px)/1.3 var(--mono); color: var(--ink); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

/* ---------- buybacks (legacy bars; GFX.bars + .bars in gfx.css is the new one) ---------- */
.bb { padding-top: 56px; }
.bb-bars { display: flex; align-items: flex-end; gap: 6px; height: 180px; border-bottom: var(--bw) solid var(--line); }
.bb-bars i { flex: 1; background: var(--green-fill); border: var(--bw) solid var(--line); border-bottom: 0; border-radius: 3px 3px 0 0; min-width: 0; transition: height .9s var(--ease); position: relative; }
.bb-bars i:last-child { background: var(--ink); }   /* the bar still filling = ink, like the payday ring */
.bb-foot { display: flex; justify-content: space-between; align-items: baseline; margin-top: 10px; font: 700 12px var(--mono); color: var(--muted); }
.bb-foot b { font-size: 20px; color: var(--ink); border-bottom: 3px double var(--line); }

/* ---------- how ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: s; }
.steps li { position: relative; border: var(--bw) solid var(--line); border-radius: var(--r); padding: 26px 22px 22px; background: var(--panel); counter-increment: s; box-shadow: var(--shadow); }
.steps li::before { content: '0' counter(s); position: absolute; top: 14px; right: 16px; font: 800 12px var(--mono); color: var(--green); letter-spacing: .08em; }
.steps svg { width: 30px; height: 30px; fill: none; stroke: var(--line); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 14px; }
.steps p { color: var(--muted); margin: 6px 0 0; font-size: 15px; }
.rule { margin: 24px 0 0; padding: 14px 18px; background: var(--panel); border: var(--bw) solid var(--line); border-bottom: 3px double var(--line); border-radius: var(--r-btn); font-size: 16px; font-weight: 600; }
.rule b { font-family: var(--mono); color: var(--green); }

/* ---------- rows + sliders ---------- */
.row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 12px 0; border-bottom: 2px dotted var(--soft); }
.row span { color: var(--muted); font-weight: 600; }
.row b { font: 700 20px var(--mono); color: var(--ink); }
.row s { font: 600 16px var(--mono); color: var(--muted); }
.row.big { border-bottom: 0; }
.row.big b { font-size: 40px; color: var(--green); letter-spacing: -0.02em; }
.row.sum { border-bottom: 3px double var(--line); }
.save { background: var(--c4); color: var(--ink) !important; border: var(--bw) solid var(--line); border-radius: var(--r-chip); padding: 2px 8px; font-size: 15px !important; }
.slider { display: block; margin-top: 26px; }
.slider span { display: block; font: 700 12px var(--mono); color: var(--muted); margin-bottom: 12px; }
.slider b { display: block; font: 800 24px var(--mono); margin-top: 12px; color: var(--ink); font-variant-numeric: tabular-nums; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; border-radius: var(--r-chip); background: var(--panel); border: var(--bw) solid var(--line); height: 14px; box-shadow: inset 2px 2px 0 var(--panel2); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; border: 3px solid var(--line); background: var(--orange); cursor: grab; box-shadow: var(--shadow-sm); }
input[type=range]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--line); background: var(--orange); cursor: grab; box-shadow: var(--shadow-sm); }
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; background: var(--bg2); border-top: var(--bw-frame) solid var(--line); border-bottom: var(--bw-frame) solid var(--line); max-width: none; }
.calc > * { max-width: 560px; }
.calc-left { justify-self: end; width: 100%; }
.calc-card { width: 100%; }
.tier-line { margin-top: 18px; font-size: 15px; color: var(--muted); }
.tier-line b { font-family: var(--mono); color: var(--green); }

/* ---------- tiers = certificates ---------- */
.tier-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tier { border: var(--bw) solid var(--line); border-radius: var(--r); padding: 20px; background: var(--panel); box-shadow: var(--shadow); position: relative; }
.tier.hot { background: var(--green-tint); }
.tier .nm { font: 800 22px var(--mono); color: var(--ink); letter-spacing: -0.02em; }
.tier .bag { color: var(--muted); font-size: 13px; margin: 2px 0 14px; font-family: var(--mono); font-weight: 700; border-bottom: var(--bw) solid var(--line); padding-bottom: 10px; }
.tier ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; font-size: 14px; }
.tier li { padding: 7px 0; border-bottom: 1px solid var(--soft); }
.tier li:last-child { border-bottom: 0; }
.tier li::before { content: '+'; font-family: var(--mono); color: var(--green); margin-right: 8px; font-weight: 800; }

/* ---------- inputs ---------- */
.plug-form input, .money input, textarea, select.search, input.search { flex: 1; min-width: 0; font: 500 15px var(--font); border: var(--bw) solid var(--line); border-radius: var(--r-btn); padding: 11px 13px; background: var(--panel); color: var(--ink); box-shadow: inset 3px 3px 0 var(--panel2); }
input::placeholder, textarea::placeholder { color: var(--muted); }

/* ---------- money fields ---------- */
.field { display: block; margin: 14px 0 6px; }
.field > span { display: block; font: 700 12px var(--mono); color: var(--muted); margin-bottom: 8px; }
.money { display: flex; align-items: center; gap: 8px; }
.money i { font: 800 24px var(--mono); font-style: normal; color: var(--ink); }
.money input { font: 800 26px var(--mono); }
/* ---------- developers ---------- */
.dev-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: 24px; align-items: start; }
.dev-grid > * { min-width: 0; }
.code-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.code-tabs button { font: 700 13px var(--font); border: var(--bw) solid var(--line); border-radius: var(--r-btn); padding: 8px 13px; background: var(--panel2); cursor: pointer; color: var(--ink); }
.code-tabs button.on { background: var(--ink); color: var(--bg); }
.code-box { position: relative; max-width: 100%; margin: 0; background: var(--well); border: var(--bw) solid var(--line); color: var(--on-well); border-radius: var(--r); padding: 20px; font: 500 13.5px/1.75 var(--mono); overflow-x: auto; box-shadow: var(--shadow); }
.code-box .k { color: var(--c2); font-weight: 700; } .code-box .s { color: #9EF0B3; } .code-box .c { color: #A39A8C; }
.code-box .copy { position: absolute; top: 10px; right: 10px; font: 700 12px var(--font); border: var(--bw) solid var(--on-well); border-radius: var(--r-chip); background: var(--green-fill); color: var(--on-green); padding: 5px 9px; cursor: pointer; }
.checks { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; color: var(--muted); font-size: 14px; }
.checks li::before { content: '✓'; color: var(--green); font-weight: 800; margin-right: 8px; font-family: var(--mono); }
.prow { display: grid; grid-template-columns: auto 1fr auto auto; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--soft); font-size: 14px; }
.prow:last-child { border-bottom: 0; }
.prow .n { font-weight: 600; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prow s { font: 600 13px var(--mono); color: var(--muted); }
.prow b { font: 800 14px var(--mono); color: var(--green); }

/* ---------- plug ---------- */
.plug { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.plug-form { display: flex; gap: 10px; margin-top: 16px; }

/* ---------- faq ---------- */
.faq { max-width: 820px; }
.faq h2 { margin-bottom: 20px; }
details { border: var(--bw) solid var(--line); border-radius: var(--r); background: var(--panel); margin-bottom: 8px; }
summary { cursor: pointer; padding: 15px 18px; font-weight: 700; font-size: 16px; list-style: none; display: flex; justify-content: space-between; gap: 12px; color: var(--ink); }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font: 800 20px/1 var(--mono); color: var(--green); }
details[open] summary::after { content: '−'; }
details p { margin: 0; padding: 0 18px 16px; color: var(--muted); }

/* ---------- footer ---------- */
.foot { border-top: var(--bw-frame) solid var(--line); padding: 32px clamp(16px, 5vw, 56px); display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.foot p { margin: 0; color: var(--muted); }
.foot-links { margin-left: auto; display: flex; gap: 18px; font-weight: 700; }
.foot-links a { text-decoration: none; border-bottom: 3px solid var(--green); }

/* ---------- toast ---------- */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, calc(100% + 40px)); visibility: hidden; background: var(--ink); color: var(--bg); border: var(--bw) solid var(--line); padding: 12px 18px; border-radius: var(--r-btn); font: 700 14px var(--mono); transition: transform .25s, visibility .25s; z-index: 50; max-width: calc(100vw - 32px); }
.toast.on { transform: translate(-50%, 0); visibility: visible; }

/* ---------- the app strip ---------- */
.app3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.app3 .card { text-decoration: none; display: grid; gap: 6px; transition: transform .08s, box-shadow .08s; }
.app3 .card p { margin: 0; color: var(--muted); }
.app3 .card span { color: var(--green); font-weight: 700; margin-top: 8px; }
.app3 .card:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--shade); }

/* ---------- phones + tablets ---------- */
@media (max-width: 1000px) {
  .top { flex-wrap: wrap; }
  .nav { order: 3; width: 100%; justify-content: space-between; gap: 10px; }
  .nav a { font-size: 14px; padding: 4px 0; }
  .hero, .calc, .plug, .dev-grid { grid-template-columns: minmax(0, 1fr); }
  .calc > * { max-width: none; }
  .steps, .tier-grid { grid-template-columns: 1fr 1fr; }
  .numbers { grid-template-columns: 1fr 1fr; }
  .numbers > div:nth-child(3) { border-left: 0; padding-left: 0; border-top: 0; }
  .numbers > div:nth-child(2) { border-bottom: 0; }
  .numbers > div:nth-child(4) { border-top: 0; }
  .numbers > div:nth-child(1) { border-bottom: 0; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  section { padding-top: 52px; padding-bottom: 52px; }
  .top { gap: 10px; padding-left: 16px; padding-right: 16px; }
  .brand small { display: none; }
  #connect, .top [data-connect] { display: none; }
  .top .btn { padding: 8px 11px; font-size: 13px; }
  .theme-toggle { width: 34px; height: 33px; }
  .theme-toggle svg { width: 18px; height: 18px; }
  .steps, .tier-grid, .app3 { grid-template-columns: 1fr; }
  .row.big b { font-size: 32px; }
  .bb-bars { gap: 3px; height: 120px; }
  .card { padding: 16px; margin-right: 4px; }
  h1 em { box-shadow: 4px 4px 0 var(--shade); }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---------- app shell: one header everywhere, the page is one ledger page ---------- */
.shell { display: block; }
.main { min-width: 0; max-width: 1240px; margin: 0 auto; padding: clamp(18px, 3vw, 32px) clamp(16px, 3vw, 32px) 48px; }
.bar { position: static; display: flex; align-items: center; gap: 14px; padding: 12px 18px; border: var(--bw-frame) solid var(--line); background: var(--bg2); border-radius: 12px 12px 0 0; }
.bar h1 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.bar .pay { margin-left: auto; display: flex; align-items: center; gap: 10px; font: 700 12px var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.bar .pay b { color: var(--green); font-size: 18px; letter-spacing: 0; font-variant-numeric: tabular-nums; }
.bar .pay i { display: block; width: 100px; height: 10px; border: var(--bw) solid var(--line); background: var(--panel); border-radius: 2px; overflow: hidden; }
.bar .pay i span { display: block; height: 100%; background: var(--ink); width: 0; transition: width 1.2s var(--ease); }
.page { border: var(--bw-frame) solid var(--line); border-top: 0; border-radius: 0 0 12px 12px; padding: clamp(16px, 3vw, 32px); display: grid; gap: 18px; background: var(--bg); box-shadow: var(--shadow-lg); max-width: none; margin: 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kpi { background: var(--panel); border: var(--bw) solid var(--line); border-radius: var(--r-btn); padding: 14px 16px; min-width: 0; box-shadow: var(--shadow); }
.kpi small { display: block; font: 700 12px var(--mono); color: var(--muted); }
.kpi b { display: block; font: 800 clamp(22px, 2.2vw, 30px)/1.2 var(--mono); color: var(--ink); letter-spacing: -0.03em; margin: 6px 0 4px; }
.kpi b.cr, .kpi .cr { color: var(--green); }
.kpi .up { color: var(--green); font: 700 12px var(--mono); }
.kpi .hot { color: var(--orange); }
.table { width: 100%; border-collapse: collapse; font: 600 13.5px var(--mono); }
.table th { text-align: left; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; padding: 10px 14px; border-bottom: var(--bw) solid var(--line); background: var(--bg2); font-weight: 700; }
.table td { padding: 11px 14px; border-bottom: 1px solid var(--soft); color: var(--text); }
.table tr:last-child td { border-bottom: 0; }
.table .r { text-align: right; }
.table .o { color: var(--orange-ink); }
.table .g, .table .cr { color: var(--green); }
.table .dr, .table .red { color: var(--red); }
.table tr.on td, .table tr.fill td { background: var(--green-tint); }
.card.flush { padding: 0; overflow: hidden; }
.card h3 + p, .card .sub { color: var(--muted); font-size: 14px; margin: 4px 0 14px; }
.seg { display: inline-flex; border: var(--bw) solid var(--line); border-radius: var(--r-sm); overflow: hidden; background: var(--panel); }
.seg button { font: 700 13px var(--font); padding: 7px 12px; background: var(--panel); color: var(--muted); border: 0; cursor: pointer; }
.seg button + button { border-left: var(--bw) solid var(--line); }
.seg button.on { background: var(--c1); color: var(--ink); }
.search { font: 500 15px var(--font); border: var(--bw) solid var(--line); border-radius: var(--r-btn); padding: 10px 13px; background: var(--panel); color: var(--ink); width: 100%; box-shadow: inset 3px 3px 0 var(--panel2); }
.empty { padding: 40px; text-align: center; color: var(--muted); }
.empty b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 4px; font-family: var(--head); }
@media (max-width: 1000px) { .grid3, .grid4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .grid4 { grid-template-columns: 1fr 1fr; }
  .bar .pay i { display: none; }
  .nav { display: flex; gap: 14px; } .nav a { font-size: 14px; } .top { flex-wrap: wrap; } .top-actions { margin-left: auto; }
}
@media (max-width: 640px) {
  .nav { order: 3; width: 100%; justify-content: space-between; }
  .main { padding: 14px 16px 36px; }
  .page { padding: 12px; }
  .bar { padding: 10px 12px; }
  .bar h1 { font-size: 18px; }
  .grid4 { gap: 10px; }
  .kpi { padding: 12px; }
}