/* ZProof — security-print paper, banknote green guilloché, holographic foil.
   Display: Instrument Serif · UI: Space Grotesk · codes: IBM Plex Mono */
:root {
  --paper: #f3f1ea; --paper-2: #ebe8de; --sheet: #fbfaf6; --ink: #0d1916; --ink-2: #2b3934; --muted: #5f6b65; --faint: #96a09a;
  --green: #0b6a50; --green-2: #12896a; --green-3: #0a4d3b; --mint: #d6efe4; --mint-2: #bfe5d4;
  --line: rgba(13, 25, 22, 0.11); --line-2: rgba(13, 25, 22, 0.2);
  --bad: #b03d27; --bad-bg: #f8e3dc; --warn: #94650a; --warn-bg: #f6ecd2; --ok: #0b6a50; --ok-bg: #dcf1e7;
  --holo: linear-gradient(115deg, #82f0d2 0%, #93b8ff 28%, #e2a8ff 52%, #ffd59c 76%, #82f0d2 100%);
  --r: 20px; --r-sm: 12px;
  --display: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --ui: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset, 0 24px 60px -24px rgba(13, 40, 32, 0.28), 0 2px 6px rgba(13, 40, 32, 0.06);
  color-scheme: light;
}
[hidden] { display: none !important; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--ui); overflow-x: clip; min-height: 100vh; }
a { color: var(--green); text-underline-offset: 3px; text-decoration-color: rgba(11, 106, 80, 0.35); }
a:hover { text-decoration-color: var(--green); }
::selection { background: var(--mint-2); }
code, .mono { font-family: var(--mono); font-size: 0.88em; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: -0.01em; line-height: 1.02; margin: 0; }
p { margin: 0 0 1em; }
.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
@media (max-width: 600px) { .wrap { width: calc(100% - 32px); } }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--green-2); outline-offset: 3px; border-radius: 6px; }

/* ---------------------------------------------------------------- buttons, chips */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--sheet); color: var(--ink); font: 600 14px/1 var(--ui); cursor: pointer; text-decoration: none; white-space: nowrap; transition: transform 0.15s, background 0.2s, border-color 0.2s, box-shadow 0.2s; }
.btn:hover { border-color: var(--green); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.btn.ink { background: var(--ink); color: var(--paper); border-color: var(--ink); box-shadow: 0 10px 26px -10px rgba(13, 25, 22, 0.6); }
.btn.ink:hover { background: #18302a; }
.btn.green { background: linear-gradient(180deg, var(--green-2), var(--green)); color: #f2fff9; border: 0; box-shadow: 0 12px 28px -12px rgba(11, 106, 80, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn.holo { border: 0; color: var(--ink); background: var(--holo); background-size: 200% 100%; animation: holo 6s linear infinite; box-shadow: 0 12px 30px -14px rgba(120, 90, 200, 0.55); }
@keyframes holo { to { background-position: 200% 0; } }
.btn.ghost { background: transparent; }
.btn.sm { min-height: 34px; padding: 0 13px; font-size: 13px; }
.btn.xs { min-height: 28px; padding: 0 10px; font-size: 12px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 999px; border: 1px solid var(--line-2); font: 600 12px/1.6 var(--ui); color: var(--ink-2); background: var(--sheet); }
.chip.ok { color: var(--ok); background: var(--ok-bg); border-color: rgba(11, 106, 80, 0.25); }
.chip.bad { color: var(--bad); background: var(--bad-bg); border-color: rgba(176, 61, 39, 0.25); }
.chip.warn { color: var(--warn); background: var(--warn-bg); border-color: rgba(148, 101, 10, 0.25); }
.eyebrow { font: 600 12px/1.4 var(--ui); letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); }
.lock { font: 600 10.5px/1 var(--ui); letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 7px; border-radius: 999px; color: #5d3fb0; background: linear-gradient(90deg, rgba(147, 184, 255, 0.35), rgba(226, 168, 255, 0.35)); }

/* ---------------------------------------------------------------- header */
.bar { position: sticky; top: 0; z-index: 40; background: rgba(243, 241, 234, 0.82); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; align-items: center; gap: 14px; min-height: 64px; flex-wrap: wrap; padding: 8px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand b { font: 400 28px/1 var(--display); letter-spacing: 0; }
.brand small { display: block; font: 500 11px/1.2 var(--ui); color: var(--muted); letter-spacing: 0.04em; }
.nav { display: flex; gap: 2px; flex-wrap: wrap; }
.nav a { color: var(--ink-2); text-decoration: none; font: 500 13.5px/1 var(--ui); padding: 9px 11px; border-radius: 999px; white-space: nowrap; }
.nav a:hover, .nav a.on { background: var(--paper-2); color: var(--ink); }
.who { display: flex; align-items: center; gap: 8px; }
.who .addr { font: 500 12px/1 var(--mono); color: var(--green); }
.brand-ca { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; width: 100%; padding: 6px 0 2px; border-top: 1px dashed var(--line-2); font-size: 12px; color: var(--muted); min-width: 0; }
.brand-ca code { color: var(--ink-2); overflow-wrap: anywhere; word-break: break-all; flex: 1 1 220px; min-width: 0; }
@media (max-width: 920px) { .nav { order: 5; width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; } .nav::-webkit-scrollbar { display: none; } }
@media (max-width: 420px) { .brand small { display: none; } }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; overflow: clip; border-bottom: 1px solid var(--line); }
.hero > canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(243, 241, 234, 0.92) 0%, rgba(243, 241, 234, 0.7) 38%, rgba(243, 241, 234, 0) 64%); }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 36px; align-items: center; min-height: min(86vh, 800px); padding: 44px 0 56px; }
.hero h1 { font-size: clamp(50px, 7vw, 100px); line-height: 0.94; margin: 16px 0 22px; }
.hero h1 em { display: block; font-style: italic; background: linear-gradient(100deg, var(--green-3), var(--green-2) 40%, #5a7de0 70%, #9b5fd6); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 0.08em; }
.hero .lede { font-size: clamp(16px, 1.55vw, 19px); color: var(--ink-2); max-width: 54ch; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 26px 0 26px; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13.5px; color: var(--muted); }
.trust span { display: inline-flex; align-items: center; gap: 7px; }
.trust i { width: 8px; height: 8px; border-radius: 50%; background: var(--green-2); box-shadow: 0 0 0 3px rgba(18, 137, 106, 0.15); }
.scroll-cue { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); text-decoration: none; font: 600 13px/1 var(--ui); letter-spacing: 0.04em; }
.scroll-cue i { width: 1px; height: 24px; background: linear-gradient(var(--green), transparent); animation: cue 2.2s ease-in-out infinite; }
@keyframes cue { 0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.4; } 50% { transform: scaleY(1); opacity: 1; } }
.hero-card { justify-self: center; width: min(520px, 100%); }
.hero-card .cap { text-align: center; font-size: 12.5px; color: var(--ink-2); margin: 16px auto 0; background: rgba(243, 241, 234, 0.88); border-radius: 999px; padding: 5px 12px; width: fit-content; max-width: 100%; }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-top: 28px; gap: 28px; }
  .hero::after { background: linear-gradient(180deg, rgba(243, 241, 234, 0.2), rgba(243, 241, 234, 0.85) 55%); }
}

/* ---------------------------------------------------------------- the card (canvas + foil) */
.zcard { position: relative; perspective: 1100px; }
.zcard .tilt { position: relative; border-radius: 4.2% / 6.6%; transform-style: preserve-3d; transition: transform 0.25s ease-out; box-shadow: 0 30px 60px -28px rgba(13, 40, 32, 0.55), 0 2px 8px rgba(13, 40, 32, 0.12); overflow: hidden; aspect-ratio: 1.586; background: var(--mint); }
.zcard canvas { display: block; width: 100%; height: 100%; }
.zcard .foil { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: color-dodge; opacity: 0.35; background: var(--holo); background-size: 300% 300%; background-position: var(--fx, 50%) var(--fy, 50%); mask-image: radial-gradient(circle at 81% 42%, #000 17%, transparent 26%), linear-gradient(transparent 82%, #000 83%, #000 90%, transparent 91%); -webkit-mask-image: radial-gradient(circle at 81% 42%, #000 17%, transparent 26%), linear-gradient(transparent 82%, #000 83%, #000 90%, transparent 91%); }
.zcard .glare { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at var(--gx, 30%) var(--gy, 20%), rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 45%); mix-blend-mode: soft-light; }
.zcard.dark .foil { opacity: 0.5; }
.zcard .stamp { position: absolute; right: 4%; top: 6%; transform: rotate(-8deg); font: 700 12px/1 var(--ui); letter-spacing: 0.18em; padding: 7px 10px; border: 2px solid currentColor; border-radius: 6px; text-transform: uppercase; background: rgba(255, 255, 255, 0.6); }

/* ---------------------------------------------------------------- sections */
section.block { padding: 88px 0; border-top: 1px solid var(--line); position: relative; }
section.block > .wrap > header { max-width: 760px; margin-bottom: 38px; }
section.block h2 { font-size: clamp(40px, 5.2vw, 66px); margin: 10px 0 14px; }
section.block h2 em { font-style: italic; color: var(--green); }
section.block .sub { color: var(--ink-2); font-size: 17.5px; max-width: 64ch; }
@media (max-width: 600px) { section.block { padding: 62px 0; } }
.prose { color: var(--ink-2); max-width: 70ch; }
.card { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; box-shadow: var(--shadow); min-width: 0; }
.card h3 { font-size: 30px; margin-bottom: 10px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.mt { margin-top: 22px; }
@media (max-width: 900px) { .grid3, .grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid2, .grid3, .grid4 { grid-template-columns: minmax(0, 1fr); } .card { padding: 20px 16px; } }
.bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.bullets li { position: relative; padding-left: 28px; color: var(--ink-2); }
.bullets li::before { content: ""; position: absolute; left: 3px; top: 0.5em; width: 12px; height: 12px; border-radius: 50%; background: conic-gradient(from 0deg, #82f0d2, #93b8ff, #e2a8ff, #ffd59c, #82f0d2); box-shadow: 0 0 0 3px rgba(18, 137, 106, 0.1); }
.bullets li b { color: var(--ink); }
.hint { font: 400 12.5px/1.45 var(--ui); color: var(--muted); }
.status { font-size: 14px; color: var(--ink-2); min-height: 1.5em; margin: 0; }
.status.err { color: var(--bad); }
.status.ok { color: var(--ok); }

/* ---------------------------------------------------------------- builder */
.builder { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 24px; align-items: start; }
@media (max-width: 960px) { .builder { grid-template-columns: minmax(0, 1fr); } }
.form { background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; box-shadow: var(--shadow); min-width: 0; }
@media (max-width: 600px) { .form { padding: 20px 16px; } }
.steps { list-style: none; display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 22px; padding: 0; }
.steps li { font: 600 11.5px/1 var(--ui); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line); }
.steps li.on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.steps li.done { color: var(--green); border-color: rgba(11, 106, 80, 0.35); background: var(--ok-bg); }
.signin { display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 14px 16px; border-radius: var(--r-sm); background: var(--paper); border: 1px solid var(--line); margin-bottom: 22px; }
.signin p { margin: 0; font-size: 14px; color: var(--ink-2); flex: 1 1 240px; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset[disabled] { opacity: 0.5; }
.field { display: grid; gap: 8px; margin-bottom: 20px; }
.lbl { font: 600 12px/1.3 var(--ui); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.lbl .hint { letter-spacing: 0; text-transform: none; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button { font: 600 13.5px/1 var(--ui); padding: 10px 14px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--paper); color: var(--ink); cursor: pointer; display: inline-flex; gap: 6px; align-items: center; transition: background 0.15s, border-color 0.15s, color 0.15s; }
.seg button:hover { border-color: var(--green); }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.seg button.locked { color: var(--muted); }
.seg button .lock { padding: 2px 6px; font-size: 9.5px; }
input[type=text], input[type=search], textarea, select { width: 100%; min-width: 0; background: var(--paper); border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 12px 14px; font: 500 15px/1.4 var(--ui); color: var(--ink); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--green-2); box-shadow: 0 0 0 3px rgba(18, 137, 106, 0.15); }
input::placeholder { color: var(--faint); }
.themes { display: flex; gap: 8px; flex-wrap: wrap; }
.themes button { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--sheet); outline: 1px solid var(--line-2); cursor: pointer; }
.themes button[aria-pressed="true"] { outline: 2px solid var(--ink); }
.th-0 { background: linear-gradient(135deg, #e3f4ec, #b9e3cf); } .th-1 { background: linear-gradient(135deg, #22352f, #0b1512); } .th-2 { background: linear-gradient(135deg, #fde9e1, #f4b9a3); }
.th-3 { background: linear-gradient(135deg, #efe9fd, #c8b6f3); } .th-4 { background: linear-gradient(135deg, #f8efd6, #e5c983); } .th-5 { background: linear-gradient(135deg, #eef1f4, #b9c3cd); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-2); margin-bottom: 18px; }
.check input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--green); flex: none; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.spread { justify-content: space-between; }
.side { position: sticky; top: 84px; display: grid; gap: 14px; }
.side .note { font-size: 13.5px; color: var(--muted); text-align: center; }
.issued { display: grid; gap: 14px; }
.share { display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 16px; align-items: center; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; box-shadow: var(--shadow); }
.share canvas { width: 148px; height: 148px; image-rendering: pixelated; border-radius: 8px; background: #fff; }
.share .acts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.share code { overflow-wrap: anywhere; word-break: break-all; font-size: 12px; color: var(--ink-2); display: block; }
@media (max-width: 480px) { .share { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; } .share .acts { justify-content: center; } }
.share.live-qr { grid-template-columns: 200px minmax(0, 1fr); }
@media (max-width: 520px) { .share.live-qr { grid-template-columns: minmax(0, 1fr); } }
.live-qr canvas { width: 200px; height: 200px; image-rendering: pixelated; background: #fff; border-radius: 10px; padding: 0; }
.live-qr .ring { height: 4px; border-radius: 4px; background: var(--line); overflow: hidden; width: 200px; margin: 10px auto 0; }
.live-qr .ring i { display: block; height: 100%; background: var(--holo); background-size: 200% 100%; width: 100%; transform-origin: left; }
.cards-list { display: grid; gap: 10px; }
.crow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 14px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--paper); }
.crow b { font: 400 22px/1.15 var(--display); display: block; overflow-wrap: anywhere; }
.crow .meta { font-size: 12.5px; color: var(--muted); display: flex; gap: 10px; flex-wrap: wrap; }
.crow .acts { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 560px) { .crow { grid-template-columns: minmax(0, 1fr); } .crow .acts { justify-content: flex-start; } }
.empty { padding: 18px; border: 1px dashed var(--line-2); border-radius: var(--r-sm); text-align: center; color: var(--muted); font-size: 14px; }

/* ---------------------------------------------------------------- anatomy, pipeline, tiers */
.anatomy { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px; align-items: start; }
@media (max-width: 900px) { .anatomy { grid-template-columns: minmax(0, 1fr); } }
.legend { display: grid; gap: 0; }
.legend > div { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.legend > div:last-child { border-bottom: 0; }
.legend .n { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font: 600 13px/1 var(--ui); background: var(--ink); color: var(--paper); }
.legend h4 { margin: 0 0 2px; font: 600 15px/1.35 var(--ui); }
.legend p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
.pins { position: relative; }
.pins .pin { position: absolute; width: 24px; height: 24px; border-radius: 50%; background: var(--ink); color: var(--paper); font: 600 12px/24px var(--ui); text-align: center; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.8); transform: translate(-50%, -50%); }
.pipe { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; counter-reset: s; padding: 0; margin: 0; }
.pipe li { list-style: none; position: relative; padding: 22px 18px; border-radius: var(--r); background: var(--sheet); border: 1px solid var(--line); box-shadow: var(--shadow); min-width: 0; }
.pipe li::before { counter-increment: s; content: "0" counter(s); font: 500 13px/1 var(--mono); color: var(--green); }
.pipe li h4 { margin: 10px 0 6px; font: 400 28px/1.05 var(--display); }
.pipe li p { margin: 0; font-size: 14px; color: var(--ink-2); }
.pipe .where { display: inline-block; margin-top: 12px; font: 600 10.5px/1 var(--ui); letter-spacing: 0.12em; text-transform: uppercase; padding: 5px 8px; border-radius: 999px; }
.where.you { color: var(--ok); background: var(--ok-bg); } .where.us { color: var(--ink); background: var(--paper-2); } .where.chain { color: #5d3fb0; background: #ece6fb; } .where.any { color: var(--warn); background: var(--warn-bg); }
.pipe li:not(:last-child)::after { content: "→"; position: absolute; right: -13px; top: 50%; transform: translateY(-50%); color: var(--green); font-size: 14px; }
@media (max-width: 960px) { .pipe { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pipe li::after { display: none; } }
@media (max-width: 560px) { .pipe { grid-template-columns: minmax(0, 1fr); } }
.tier h3 { font-size: 36px; }
.tier .tag { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.tier.premium { background: linear-gradient(160deg, #fbfaf6 40%, #efe9fd); border-color: rgba(93, 63, 176, 0.25); }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.ticks li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; color: var(--ink-2); font-size: 15px; }
.ticks li::before { content: "✓"; color: var(--green); font-weight: 700; }
.tier.premium .ticks li::before { content: "✦"; color: #7b56d6; }
.honest { border-left: 3px solid var(--green); background: var(--ok-bg); padding: 12px 16px; border-radius: 0 var(--r-sm) var(--r-sm) 0; font-size: 14.5px; color: var(--ink); margin: 18px 0; }
.ca-box { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 14px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--sheet); }
.ca-box code { flex: 1 1 240px; overflow-wrap: anywhere; word-break: break-all; min-width: 0; }
.ledger { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 16px 0; }
.ledger div { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 12px 14px; background: var(--paper); }
.ledger b { display: block; font: 400 30px/1.1 var(--display); overflow-wrap: anywhere; }
.ledger span { font-size: 12px; color: var(--muted); }
@media (max-width: 560px) { .ledger { grid-template-columns: minmax(0, 1fr); } }
table.burns { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.burns th, table.burns td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); }
table.burns th { font: 600 11px/1 var(--ui); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.tbl { overflow-x: auto; }
.see { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 760px) { .see { grid-template-columns: minmax(0, 1fr); } }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font: 400 26px/1.2 var(--display); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font: 300 30px/1 var(--ui); color: var(--green); transition: transform 0.25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); max-width: 72ch; margin: 0 0 18px; }
pre.code { background: #0f1c18; color: #d7efe5; border-radius: var(--r-sm); padding: 16px; overflow-x: auto; font: 400 12.5px/1.6 var(--mono); max-width: 100%; }
footer.foot { border-top: 1px solid var(--line); padding: 46px 0 60px; color: var(--muted); font-size: 13.5px; background: var(--paper-2); }
footer.foot .wrap { display: grid; gap: 12px; }
footer.foot .fbrand { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; color: var(--ink); }
footer.foot .fbrand b { font: 400 30px/1 var(--display); }
footer.foot code { overflow-wrap: anywhere; word-break: break-all; }

/* ---------------------------------------------------------------- verify page */
.vpage { padding: 40px 0 70px; }
.verdict { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 28px; align-items: start; }
@media (max-width: 920px) { .verdict { grid-template-columns: minmax(0, 1fr); } }
.vbox { border-radius: var(--r); padding: 26px; border: 1px solid var(--line); background: var(--sheet); box-shadow: var(--shadow); min-width: 0; }
.vbox .big { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.vbox .big svg { width: 54px; height: 54px; flex: none; }
.vbox h1 { font-size: clamp(38px, 5vw, 56px); }
.vbox.ok { border-color: rgba(11, 106, 80, 0.35); background: linear-gradient(180deg, #f2fbf6, var(--sheet)); }
.vbox.bad { border-color: rgba(176, 61, 39, 0.35); background: linear-gradient(180deg, #fdf1ec, var(--sheet)); }
.vbox.warn { border-color: rgba(148, 101, 10, 0.35); background: linear-gradient(180deg, #fcf6e6, var(--sheet)); }
.claim { font: 400 clamp(30px, 4vw, 44px)/1.1 var(--display); margin: 6px 0 14px; overflow-wrap: anywhere; }
.verdict .kv { margin-top: 30px; }
.kv { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 16px; font-size: 14px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; word-break: break-word; }
.checks { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; font-size: 14px; }
.checks li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; }
.checks li::before { content: "•"; text-align: center; color: var(--faint); font-weight: 700; }
.checks li.y::before { content: "✓"; color: var(--ok); }
.checks li.n::before { content: "✕"; color: var(--bad); }
.checks li.q::before { content: "!"; color: var(--warn); }
.vform { display: flex; gap: 10px; flex-wrap: wrap; }
.vform input { flex: 1 1 260px; }
dialog { border: 1px solid var(--line-2); border-radius: var(--r); background: var(--sheet); color: var(--ink); padding: 0; width: min(460px, calc(100vw - 32px)); box-shadow: 0 40px 100px rgba(13, 25, 22, 0.35); }
dialog::backdrop { background: rgba(13, 25, 22, 0.4); backdrop-filter: blur(3px); }
dialog .dlg { padding: 26px; }
dialog h3 { font-size: 34px; margin-bottom: 8px; }
dialog .list { display: grid; gap: 8px; margin: 16px 0; }
dialog .list .btn { justify-content: flex-start; width: 100%; }
dialog .list img { width: 22px; height: 22px; border-radius: 6px; }
dialog .acts { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 18px; }
.toasts { position: fixed; z-index: 90; left: 50%; bottom: 20px; transform: translateX(-50%); display: grid; gap: 8px; width: min(440px, calc(100vw - 32px)); pointer-events: none; }
.toast { pointer-events: auto; background: var(--ink); color: var(--paper); border-radius: 12px; padding: 12px 16px; font-size: 14px; box-shadow: 0 18px 50px rgba(13, 25, 22, 0.35); animation: tin 0.3s ease-out; }
.toast.err { background: #5a1f13; }
.toast.ok { background: var(--green-3); }
@keyframes tin { from { opacity: 0; transform: translateY(8px); } }
.owner-panel .rep { border-bottom: 1px solid var(--line); padding: 10px 0; font-size: 14px; display: grid; gap: 6px; }

p code, li code, dd code { overflow-wrap: anywhere; word-break: break-all; }