/* ============================================================================
   Open Digital Product Factory — business-type pages design system.
   Shared by /business-types/ hub + the per-business pages. Tokens mirror the
   landing page (docs/index.html) so the family stays visually consistent.
   ========================================================================== */

:root {
  --bg: #0b0d10;
  --surface: #14181d;
  --surface-2: #1b2027;
  --surface-3: #222932;
  --border: #262d36;
  --fg: #e6e8eb;
  --fg-muted: #a4adb8;
  --accent: #6aa9ff;
  --accent-2: #8be0c7;
  --accent-3: #c9a7ff;
  --warn: #ffcf66;
  --good: #6fcf97;
  --shadow: 0 1px 2px rgba(0,0,0,0.25), 0 8px 24px rgba(0,0,0,0.18);
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fa;
    --surface: #ffffff;
    --surface-2: #f0f3f7;
    --surface-3: #e7ecf2;
    --border: #d9dde3;
    --fg: #1a1f25;
    --fg-muted: #515b66;
    --accent: #1f5fbf;
    --accent-2: #1f7a5a;
    --accent-3: #6b3fb0;
    --warn: #8a5a00;
    --good: #1f7a3f;
    --shadow: 0 1px 2px rgba(20,30,45,0.06), 0 10px 28px rgba(20,30,45,0.08);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--fg-muted); }

/* ----- top bar / breadcrumb ----------------------------------------------- */
.topbar {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: saturate(1.2) blur(6px);
}
.topbar-inner {
  display: flex; align-items: center; gap: 16px;
  height: 56px; font-size: 14px;
}
.topbar-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--fg); }
.topbar-brand img { height: 26px; width: auto; }
@media (prefers-color-scheme: dark) { .topbar-brand img { filter: invert(1) hue-rotate(180deg); } }
.topbar-nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }
.topbar-nav a { color: var(--fg-muted); font-weight: 600; }
.topbar-nav a:hover { color: var(--fg); text-decoration: none; }

/* ----- hero --------------------------------------------------------------- */
.hero {
  padding: 44px 24px 30px;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(1200px 360px at 12% -20%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    radial-gradient(900px 300px at 95% -10%, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 60%),
    var(--surface);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent-2); font-weight: 700; margin: 0 0 12px;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent-2); }
h1 { font-size: clamp(28px, 4.2vw, 44px); line-height: 1.12; margin: 0 0 12px; letter-spacing: -0.015em; }
.lede { font-size: clamp(16px, 1.6vw, 19px); color: var(--fg-muted); max-width: 760px; margin: 0 0 18px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.chip {
  display: inline-block; font-size: 13px; padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--fg);
}
.chip strong { font-weight: 600; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn {
  display: inline-block; padding: 10px 16px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-2);
  color: var(--fg); font-weight: 600; font-size: 14px;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #0b0d10; }
@media (prefers-color-scheme: light) { .btn.primary { color: #fff; } }
.btn:hover { text-decoration: none; filter: brightness(1.06); }

/* ----- layout / sections -------------------------------------------------- */
main { padding: 40px 24px 72px; }
section { margin-bottom: 44px; }
section > h2 { font-size: 22px; margin: 0 0 8px; letter-spacing: -0.005em; }
section > .sub { color: var(--fg-muted); margin: 0 0 18px; max-width: 760px; }
.section-eyebrow { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-2); font-weight: 700; margin: 0 0 6px; }

.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card {
  border: 1px solid var(--border); background: var(--surface);
  border-radius: 10px; padding: 16px 18px;
}
.card h3 { font-size: 15px; margin: 0 0 6px; color: var(--fg); }
.card p { margin: 0; color: var(--fg-muted); font-size: 14px; }

/* link cards (hub) */
a.card.linkcard { display: block; transition: transform .12s ease, border-color .12s ease; }
a.card.linkcard:hover { text-decoration: none; transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow); }
a.card.linkcard .arrow { color: var(--accent); font-weight: 700; }
a.card.linkcard h3 { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
a.card.linkcard .leafline { margin-top: 8px; font-size: 12.5px; color: var(--fg-muted); }

/* ----- value-stream strip (the "how this business works" flow) ------------ */
.vstream-card {
  border: 1px solid var(--border); background: var(--surface); border-radius: 12px;
  padding: 20px; box-shadow: var(--shadow);
}
.vstream-lane {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700;
  color: var(--fg-muted); display: flex; align-items: center; gap: 8px; margin: 0 0 12px;
}
.vstream-lane::before { content: ""; flex: 0 0 18px; height: 2px; background: var(--accent-3); border-radius: 2px; }
.vstream-lane.bottom { margin: 14px 0 0; }
.vstream { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.vstage {
  border: 1px solid var(--border); background: var(--surface-2); border-radius: 9px;
  padding: 11px 13px; position: relative;
}
.vstage .vstep { font-size: 11px; font-weight: 700; color: var(--accent); letter-spacing: 0.04em; }
.vstage .vlabel { display: block; font-size: 14px; font-weight: 600; margin-top: 2px; }
.vstage.key { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, var(--surface-2)); }
.vstage.key .keytag {
  display: inline-block; margin-top: 6px; font-size: 11px; font-weight: 700;
  color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; padding: 1px 8px;
}
.vconn { align-self: center; color: var(--accent-3); font-size: 18px; line-height: 1; }
.vconn::before { content: "\25BC"; } /* ▼ vertical */

@media (min-width: 760px) {
  .vstream { flex-direction: row; align-items: stretch; }
  .vstage { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; }
  .vconn::before { content: "\25B6"; } /* ▶ horizontal */
}

/* ----- operating-model diagram (inline SVG) ------------------------------- */
.opmodel {
  border: 1px solid var(--border); background: var(--surface); border-radius: 12px;
  padding: 18px; box-shadow: var(--shadow);
}
.opmodel svg { width: 100%; height: auto; display: block; }
.opmodel .legend { margin: 12px 2px 0; font-size: 12.5px; color: var(--fg-muted); }

/* ----- problem / capability lists ----------------------------------------- */
.twocol { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 820px) { .twocol { grid-template-columns: 1fr 1fr; } }
.tlist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.tlist li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; }
.tlist li .ic {
  flex: 0 0 22px; height: 22px; border-radius: 6px; display: grid; place-items: center;
  font-size: 12px; font-weight: 800; margin-top: 1px;
}
.tlist.problems li .ic { background: color-mix(in srgb, var(--warn) 22%, transparent); color: var(--warn); }
.tlist.caps li .ic { background: color-mix(in srgb, var(--good) 22%, transparent); color: var(--good); }
.tlist li .tx { color: var(--fg); }
.tlist li .tx .lead { font-weight: 600; }

/* ----- compliance note ---------------------------------------------------- */
.note {
  border-left: 3px solid var(--warn); padding: 12px 14px; background: var(--surface-2);
  color: var(--fg-muted); border-radius: 6px; font-size: 14px;
}
.note strong { color: var(--fg); }

/* ----- mobile-vision callout ---------------------------------------------- */
.vision {
  border: 1px solid color-mix(in srgb, var(--accent-3) 45%, var(--border));
  background:
    radial-gradient(700px 200px at 90% -40%, color-mix(in srgb, var(--accent-3) 16%, transparent), transparent 70%),
    var(--surface);
  border-radius: 12px; padding: 20px 22px; box-shadow: var(--shadow);
}
.vision .badge {
  display: inline-block; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 800; color: var(--accent-3); border: 1px solid var(--accent-3);
  border-radius: 999px; padding: 2px 10px; margin-bottom: 10px;
}
.vision h3 { margin: 0 0 8px; font-size: 18px; }
.vision p { margin: 0 0 10px; color: var(--fg-muted); font-size: 14.5px; }
.vision .status {
  margin-top: 12px; font-size: 13px; color: var(--fg); background: var(--surface-2);
  border: 1px dashed var(--border); border-radius: 8px; padding: 10px 12px;
}
.vision .status strong { color: var(--accent-3); }

/* ----- group divider on hub ----------------------------------------------- */
.group { margin-bottom: 40px; }
.group-head { display: flex; align-items: baseline; gap: 12px; margin: 0 0 4px; }
.group-head h2 { margin: 0; font-size: 20px; }
.group-head .gtag {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700;
  color: var(--accent-2);
}
.group > p.sub { margin: 0 0 16px; }

/* ----- footer ------------------------------------------------------------- */
footer.site {
  border-top: 1px solid var(--border); background: var(--surface);
  padding: 26px 24px; color: var(--fg-muted); font-size: 14px;
}
footer.site a { color: var(--accent); }
.back-top {
  position: fixed; right: 18px; bottom: 18px; font-size: 12px; font-weight: 700;
  padding: 8px 12px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--fg-muted); box-shadow: var(--shadow);
}
.back-top:hover { text-decoration: none; color: var(--fg); }

/* ===========================================================================
   v2 — three-audience layout (operators · resellers · architects/standards)
   ========================================================================= */

/* hero: architectural weight ---------------------------------------------- */
.tagline { font-size: clamp(15px, 1.5vw, 17px); color: var(--fg); font-weight: 600; margin: 0 0 14px; max-width: 760px; }
.tagline .lead { color: var(--accent); }
.trust-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 6px; padding: 0; list-style: none; }
.trust-badges li {
  display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600;
  color: var(--fg-muted); border: 1px solid var(--border); background: var(--surface-2);
  border-radius: 999px; padding: 4px 11px;
}
.trust-badges li .d { width: 7px; height: 7px; border-radius: 999px; background: var(--accent-2); flex: none; }

/* core-message callout ----------------------------------------------------- */
.callout {
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border));
  background:
    radial-gradient(620px 180px at 6% -30%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%),
    var(--surface);
  border-left: 4px solid var(--accent);
  border-radius: 12px; padding: 18px 22px; box-shadow: var(--shadow);
}
.callout .ck { font-size: 11px; letter-spacing: 0.09em; text-transform: uppercase; font-weight: 800; color: var(--accent); margin: 0 0 8px; }
.callout p { margin: 0; font-size: clamp(16px, 1.7vw, 19px); line-height: 1.45; color: var(--fg); }
.callout p b { color: var(--accent-2); font-weight: 700; }

/* audience split (Use it / Resell it / Understand it) ---------------------- */
.audience-split { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .audience-split { grid-template-columns: repeat(3, 1fr); } }
.aud {
  border: 1px solid var(--border); background: var(--surface); border-radius: 12px;
  padding: 18px; display: flex; flex-direction: column;
}
.aud .role { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 800; margin: 0 0 4px; }
.aud.use .role { color: var(--accent-2); }
.aud.resell .role { color: var(--accent-3); }
.aud.understand .role { color: var(--accent); }
.aud h3 { margin: 0 0 8px; font-size: 17px; }
.aud p { margin: 0 0 12px; color: var(--fg-muted); font-size: 14px; }
.aud .who { font-size: 12px; color: var(--fg-muted); margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--border); }
.aud a.more { font-weight: 600; font-size: 13.5px; }

/* archetype-engine pipeline ----------------------------------------------- */
.pipeline { display: flex; flex-direction: column; gap: 10px; align-items: stretch; }
.pipe-stage {
  border: 1px solid var(--border); background: var(--surface-2); border-radius: 10px; padding: 12px 14px;
}
.pipe-stage .pk { font-size: 11px; font-weight: 700; letter-spacing: 0.04em; color: var(--accent); }
.pipe-stage .pl { display: block; font-size: 14.5px; font-weight: 600; margin-top: 2px; }
.pipe-stage.src { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, var(--surface-2)); }
.pipe-stage code { font-size: 12px; color: var(--fg-muted); background: transparent; }
.pipe-arrow { align-self: center; color: var(--accent-3); font-size: 16px; line-height: 1; }
.pipe-arrow::before { content: "\25BC"; }
.pipe-out { display: grid; gap: 8px; grid-template-columns: repeat(2, 1fr); }
.pipe-out .o {
  border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px; background: var(--surface);
  font-size: 13px; font-weight: 600;
}
.pipe-out .o span { display: block; font-weight: 400; color: var(--fg-muted); font-size: 12px; margin-top: 2px; }
@media (min-width: 860px) {
  .pipeline { flex-direction: row; align-items: stretch; }
  .pipe-stage { flex: 1 1 0; display: flex; flex-direction: column; justify-content: center; }
  .pipe-arrow::before { content: "\25B6"; }
  .pipe-out { grid-template-columns: 1fr; flex: 1.2 1 0; }
}

/* standards / reference-implementation status table ----------------------- */
.std-cols { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 820px) { .std-cols { grid-template-columns: repeat(3, 1fr); } }
.std-col { border: 1px solid var(--border); background: var(--surface); border-radius: 12px; padding: 16px 18px; }
.std-col h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; font-size: 15px; }
.std-col h3 .dot { width: 10px; height: 10px; border-radius: 999px; flex: none; }
.std-col.now h3 .dot { background: var(--good); }
.std-col.partial h3 .dot { background: var(--warn); }
.std-col.planned h3 .dot { background: var(--fg-muted); }
.std-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.std-col li { font-size: 13.5px; color: var(--fg); padding-left: 16px; position: relative; line-height: 1.4; }
.std-col li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 2px; }
.std-col.now li::before { background: var(--good); }
.std-col.partial li::before { background: var(--warn); }
.std-col.planned li::before { background: var(--fg-muted); }
.std-col li b { font-weight: 600; }
.std-frame { display: grid; gap: 16px; grid-template-columns: 1fr; margin-bottom: 16px; }
@media (min-width: 820px) { .std-frame { grid-template-columns: 1fr 1fr; } }
.std-def { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; background: var(--surface-2); }
.std-def h4 { margin: 0 0 4px; font-size: 14px; }
.std-def h4 .k { color: var(--accent); }
.std-def p { margin: 0; font-size: 13.5px; color: var(--fg-muted); }
.std-note { font-size: 13px; }

/* surface badge on capabilities ------------------------------------------- */
.surface-badge {
  display: inline-block; font-size: 11px; font-weight: 700; color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--border)); border-radius: 6px;
  padding: 0 7px; margin-left: 2px; white-space: nowrap; vertical-align: 1px;
}
.tlist li .tx .lead + .surface-badge { margin-left: 6px; }

/* ----- product-evidence mockups ------------------------------------------ */
.proof-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .proof-grid { grid-template-columns: 1fr 1fr; } }
.frame { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.frame-bar { display: flex; align-items: center; gap: 7px; padding: 9px 12px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.frame-bar .dots { display: flex; gap: 5px; }
.frame-bar .dots i { width: 9px; height: 9px; border-radius: 999px; background: var(--border); display: inline-block; }
.frame-bar .ftitle { font-size: 12px; color: var(--fg-muted); font-weight: 600; }
.frame-bar .ftag { margin-left: auto; font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent-2); }
.frame-body { padding: 14px; }
.frame-cap { font-size: 12.5px; color: var(--fg-muted); padding: 0 14px 12px; margin: 0; }

/* wizard mock */
.mk-wizard .step { font-size: 12px; color: var(--fg-muted); margin: 0 0 8px; }
.mk-opt { display: flex; align-items: center; gap: 9px; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 7px; font-size: 13.5px; }
.mk-opt .rb { width: 16px; height: 16px; border-radius: 999px; border: 2px solid var(--border); flex: none; }
.mk-opt.sel { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, var(--surface)); font-weight: 600; }
.mk-opt.sel .rb { border-color: var(--accent); background: radial-gradient(circle, var(--accent) 0 42%, transparent 46%); }
.mk-opt.sel .chk { margin-left: auto; color: var(--accent); font-weight: 800; }

/* storefront mock */
.mk-store .sf-hero { border-radius: 8px; padding: 14px; background: linear-gradient(120deg, color-mix(in srgb, var(--accent) 22%, var(--surface-2)), var(--surface-2)); margin-bottom: 10px; }
.mk-store .sf-hero b { display: block; font-size: 15px; }
.mk-store .sf-hero span { font-size: 12px; color: var(--fg-muted); }
.mk-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mk-tile { border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; font-size: 12.5px; }
.mk-tile .price { color: var(--accent-2); font-weight: 700; font-size: 11px; }
.mk-cta { margin-top: 10px; display: inline-block; background: var(--accent); color: #0b0d10; font-weight: 700; font-size: 12.5px; padding: 7px 13px; border-radius: 7px; }
@media (prefers-color-scheme: light) { .mk-cta { color: #fff; } }

/* board mock */
.mk-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mk-board .col { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px; min-width: 0; }
.mk-board .col h5 { margin: 0 0 7px; font-size: 10.5px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--fg-muted); }
.mk-job { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 7px 8px; font-size: 11.5px; margin-bottom: 6px; line-height: 1.3; }
.mk-job:last-child { margin-bottom: 0; }
.mk-job .u { color: var(--warn); font-weight: 700; font-size: 10px; }

/* chat / coworker mock */
.mk-chat { display: flex; flex-direction: column; gap: 9px; }
.mk-bubble { max-width: 86%; padding: 9px 12px; border-radius: 12px; font-size: 13px; line-height: 1.4; }
.mk-bubble.user { align-self: flex-end; background: var(--surface-2); border: 1px solid var(--border); border-bottom-right-radius: 4px; }
.mk-bubble.bot { align-self: flex-start; background: color-mix(in srgb, var(--accent-2) 14%, var(--surface)); border: 1px solid color-mix(in srgb, var(--accent-2) 40%, var(--border)); border-bottom-left-radius: 4px; }
.mk-bubble .agent { display: block; font-size: 10.5px; font-weight: 700; color: var(--accent-2); margin-bottom: 3px; }
.mk-actions { display: flex; gap: 7px; margin-top: 4px; flex-wrap: wrap; }
.mk-actions .a { font-size: 11px; font-weight: 700; border: 1px solid var(--border); border-radius: 6px; padding: 3px 9px; }
.mk-actions .a.approve { color: var(--good); border-color: color-mix(in srgb, var(--good) 45%, var(--border)); }
.mk-actions .a.gate { color: var(--fg-muted); }

/* agent-card / authority & audit mock */
.mk-card .row { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px dashed var(--border); font-size: 12.5px; }
.mk-card .row:last-child { border-bottom: none; }
.mk-card .row .lab { color: var(--fg-muted); }
.mk-card .row .val { font-weight: 600; text-align: right; }
.mk-card .row .val .tag2 { display: inline-block; font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--border); margin-left: 5px; }
.mk-card .val .ok { color: var(--good); }
.mk-card .val .pend { color: var(--warn); }

/* phone / mobile shell mock */
.mk-phone-wrap { display: flex; justify-content: center; }
.mk-phone {
  width: 230px; max-width: 100%; border: 1px solid var(--border); border-radius: 22px; padding: 12px;
  background: var(--surface); box-shadow: var(--shadow); position: relative;
}
.mk-phone .notch { width: 70px; height: 5px; border-radius: 999px; background: var(--border); margin: 2px auto 12px; }
.mk-phone .vribbon { position: absolute; top: 14px; right: -6px; background: var(--accent-3); color: #0b0d10; font-size: 9px; font-weight: 800; letter-spacing: 0.06em; padding: 2px 9px; border-radius: 4px; text-transform: uppercase; }
@media (prefers-color-scheme: light) { .mk-phone .vribbon { color: #fff; } }
.mk-phone .scr-title { font-size: 11px; color: var(--fg-muted); margin: 0 0 8px; font-weight: 600; }
.mk-pcard { border: 1px solid var(--border); border-radius: 10px; padding: 10px; background: var(--surface-2); font-size: 12px; }
.mk-pcard b { display: block; font-size: 13px; margin-bottom: 3px; }
.mk-pcard .meta { color: var(--fg-muted); font-size: 11px; }
.mk-pcard .pbtns { display: flex; gap: 6px; margin-top: 9px; }
.mk-pcard .pbtn { flex: 1; text-align: center; font-size: 10.5px; font-weight: 700; padding: 6px; border-radius: 6px; border: 1px solid var(--border); }
.mk-pcard .pbtn.go { background: var(--accent); color: #0b0d10; border-color: var(--accent); }
@media (prefers-color-scheme: light) { .mk-pcard .pbtn.go { color: #fff; } }

/* responsive diagram wrapper (horizontal scroll w/ min-width on mobile) ---- */
.diagram-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.diagram-scroll > svg { min-width: 580px; }
.scroll-hint { display: none; font-size: 11.5px; color: var(--fg-muted); margin: 6px 2px 0; }
@media (max-width: 580px) { .scroll-hint { display: block; } }

/* partners / resell band --------------------------------------------------- */
.band {
  border: 1px solid var(--border); border-radius: 12px; padding: 20px 22px; background: var(--surface);
  display: grid; gap: 16px; grid-template-columns: 1fr;
}
@media (min-width: 760px) { .band { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.band h3 { margin: 0 0 8px; font-size: 18px; }
.band p { margin: 0 0 10px; color: var(--fg-muted); font-size: 14px; }
.band ul.ticks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.band ul.ticks li { font-size: 13.5px; padding-left: 20px; position: relative; }
.band ul.ticks li::before { content: "\2713"; position: absolute; left: 0; color: var(--accent-3); font-weight: 800; }

/* readability note (the platform practising plain language, like Word's score) */
.reading-note { margin: 4px 0 0; font-size: 12.5px; color: var(--fg-muted); border-top: 1px dashed var(--border); padding-top: 14px; line-height: 1.55; }
.reading-note strong { color: var(--fg); }
.rn-dot { display: inline-block; width: 8px; height: 8px; border-radius: 999px; margin-right: 7px; vertical-align: 1px; }
.rn-dot.ok { background: var(--good); }
.rn-dot.warn { background: var(--warn); }