/* Kodela — docs group (hub, getting started, concepts, architecture, guides, operate, reference, changelog).
   Built on kit.css tokens; every rule here is scoped under .dg so it cannot leak into
   other groups' pages. Read mode: the body column is for reading, the demos explain. */

/* ---------- page header inside the docs body ---------- */
.dg-head { display: flex; flex-direction: column; gap: 14px; padding-bottom: 8px; }
.dg-head .kd-h1 { font-size: clamp(2.1rem, 4.2vw, 3.6rem); }
.dg-head .kd-lede { max-width: 58ch; }
.dg-meta { display: flex; flex-wrap: wrap; gap: 8px; }

/* hub hero spans the full width above the docs grid */
.dg-hub-hero { padding-bottom: clamp(24px, 3vw, 40px); }
.dg-hub-hero .kd-hero__demo { min-width: 0; }

/* ---------- requirements readout ---------- */
.dg-req { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr)); gap: 8px; }
.dg-req div { background: var(--lcd); border-radius: 10px; padding: 11px 13px; box-shadow: inset 0 2px 6px rgba(0,0,0,.5); display: flex; flex-direction: column; gap: 5px; }
.dg-req b { font: 500 1.05rem/1 var(--f-mono); color: var(--lcd-ink); }
.dg-req span { font: 500 .7rem/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--lcd-dim); }

/* ---------- step rail ---------- */
.dg-steps { list-style: none; margin: 0; padding: 0 !important; display: flex; flex-direction: column; gap: 0 !important; counter-reset: dg; }
.dg-steps > li { position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; padding: 0 0 26px; counter-increment: dg; max-width: none !important; color: var(--ink-dim); }
.dg-steps > li::before { content: counter(dg, decimal-leading-zero); width: 34px; height: 24px; margin-top: 2px; border-radius: 6px; display: grid; place-items: center; font: 600 .74rem/1 var(--f-mono); letter-spacing: .04em; color: var(--lcd-dim); background: var(--lcd); box-shadow: inset 0 2px 5px rgba(0,0,0,.55), 0 1px 0 #fff; position: relative; z-index: 1; transition: color .35s; }
.dg-steps > li::after { content: ""; position: absolute; left: 16px; top: 28px; bottom: 2px; width: 2px; background: repeating-linear-gradient(var(--line-strong) 0 4px, transparent 4px 8px); }
.dg-steps > li:last-child::after { display: none; }
.dg-steps > li .dg-tick { position: absolute; left: 30px; top: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); box-shadow: inset 0 1px 1px rgba(0,0,0,.2); transition: background .3s; z-index: 2; }
.dg-steps > li.is-in::before { color: var(--lcd-ink); }
.dg-steps > li.is-in .dg-tick { background: var(--amber-led); box-shadow: 0 1px 2px rgba(0,0,0,.35); }
.dg-steps > li.is-in::after { background: repeating-linear-gradient(var(--amber) 0 4px, transparent 4px 8px); }
.dg-step { display: flex; flex-direction: column; gap: 10px; min-width: 0; padding-top: 4px; }
.dg-step h3 { font: 600 1.08rem/1.3 var(--f-sans); color: var(--ink); }
.dg-step p { max-width: 64ch; }
.dg-where { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px; font: 500 .8rem/1.3 var(--f-mono); color: var(--ink-dim); }
.dg-where span { padding: 4px 8px; border-radius: 6px; background: var(--panel); border: 1px solid var(--line); }
.dg-where span + span::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 8px 1px -1px; border-top: 1.5px solid var(--ink-dimmer); border-right: 1.5px solid var(--ink-dimmer); transform: rotate(45deg); }

/* a limit line under a guide */
.dg-limit { display: grid; grid-template-columns: 20px 1fr; gap: 10px; padding: 12px 14px; border-radius: 12px; background: #fbfbfa; border: 1px dashed var(--line-strong); font: 400 .92rem/1.5 var(--f-sans); color: var(--ink-dim); max-width: 70ch; }
.dg-limit::before { content: ""; width: 8px; height: 8px; margin: 7px 0 0 3px; transform: rotate(45deg); background: var(--amber); border-radius: 1px; }
.dg-limit b { color: var(--ink); }

/* ---------- architecture diagram ---------- */
.dg-arch { position: relative; padding: clamp(14px, 1.6vw, 20px); }
.dg-arch__grid { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: minmax(128px, auto); gap: 18px 10px; padding: 12px 4px; border-radius: 14px; background: var(--ground) url(/assets/art/board-lines.svg) center / cover no-repeat; }
.dg-arch__grid::before { content: ""; position: absolute; inset: 0; border-radius: 14px; background: rgba(243,244,246,.72); pointer-events: none; }
.dg-arch__wires { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; z-index: 1; }
.dg-arch__wires path { fill: none; stroke: var(--line-strong); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: stroke .3s; }
.dg-arch__wires path.is-opt { stroke-dasharray: 5 6; }
.dg-arch__wires path.is-lit { stroke: var(--amber); }
.dg-arch__wires circle { fill: var(--amber-led); stroke: #fff; stroke-width: 2.5; }
.dg-node { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 6px 4px; border: 0; border-radius: 12px; background: none; cursor: pointer; text-align: center; min-width: 0; transition: background .25s; }
.dg-node img { width: 100%; height: auto; max-width: 92px; aspect-ratio: 6 / 5; object-fit: contain; filter: drop-shadow(0 10px 12px rgba(20,22,26,.12)); transition: transform .4s var(--ease); }
.dg-node b { font: 700 .8rem/1.05 var(--f-cond); letter-spacing: .05em; text-transform: uppercase; color: var(--ink); }
.dg-node small { font: 400 .74rem/1.25 var(--f-sans); color: var(--ink-dim); }
.dg-node:hover img, .dg-node.is-on img { transform: translateY(-4px); }
.dg-node.is-on { background: rgba(255,255,255,.85); box-shadow: 0 0 0 1px var(--line), var(--shadow-mod); }
.dg-node.is-on b { color: var(--amber-text); }
.dg-node--opt img { opacity: .72; }
.dg-node--opt b::after { content: " · optional"; color: var(--ink-dimmer); font-weight: 600; }
.dg-arch__lane { position: absolute; z-index: 2; left: 10px; font: 600 .7rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dimmer); background: rgba(243,244,246,.9); padding: 3px 6px; border-radius: 4px; }
.dg-arch__info { margin-top: 14px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.dg-arch__info .kd-lcd { min-height: 92px; }
.dg-arch__info h3 { font: 700 1.05rem/1.1 var(--f-cond); letter-spacing: .03em; text-transform: uppercase; color: var(--lcd-ink); margin: 0 0 6px; }
.dg-arch__info p { margin: 0; color: #cfd3da; font-family: var(--f-sans); font-size: .9rem; line-height: 1.5; }
.dg-arch__info .dg-lim { background: #fbfbfa; border: 1px dashed var(--line-strong); border-radius: 12px; padding: 14px 16px; }
.dg-arch__info .dg-lim p { color: var(--ink-dim); font: 400 .9rem/1.5 var(--f-sans); }
.dg-arch__info .dg-lim b { display: block; font: 600 .7rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--amber-text); margin-bottom: 8px; }
.dg-arch__hint { font: 500 .78rem/1.3 var(--f-mono); color: var(--ink-dimmer); margin-top: 10px; }

.dg-wide { padding: clamp(28px, 4vw, 56px) 0 0; }
.dg-wide .dg-head { margin-bottom: clamp(20px, 3vw, 32px); }

/* layer cards under the diagram */
.dg-layers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.dg-layer { display: flex; flex-direction: column; gap: 10px; }
.dg-layer h3 { font: 700 1.15rem/1.1 var(--f-cond); text-transform: uppercase; }
.dg-layer ul { list-style: none; padding: 0 !important; }
.dg-layer li { display: grid; grid-template-columns: 16px 1fr; gap: 8px; font-size: .93rem; }
.dg-layer li::before { content: ""; width: 7px; height: 7px; margin-top: 8px; transform: rotate(45deg); border: 1.5px solid var(--amber); border-radius: 1px; }
.dg-layer .dg-lim-line { font: 400 .85rem/1.45 var(--f-sans); color: var(--ink-dimmer); border-top: 1px dashed var(--line-strong); padding-top: 10px; margin-top: auto; }
.dg-layer .dg-lim-line b { color: var(--amber-text); font-weight: 600; }

/* ---------- guides: task switchboard ---------- */
.dg-tasks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.dg-task { display: flex; flex-direction: column; gap: 10px; padding: 14px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-mod); text-decoration: none; color: var(--ink); min-height: 112px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; }
.dg-task:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); border-color: var(--line-strong); }
.dg-task:active { transform: translateY(1px); }
.dg-task .kd-g { width: 26px; height: 26px; color: var(--amber); }
.dg-task b { font: 700 .98rem/1.1 var(--f-cond); letter-spacing: .02em; text-transform: uppercase; }
.dg-task small { font: 500 .72rem/1 var(--f-mono); letter-spacing: .06em; color: var(--ink-dimmer); margin-top: auto; }
.dg-task.is-here { border-color: var(--amber); }
.dg-guide { display: flex; flex-direction: column; gap: 16px; padding-top: 8px; scroll-margin-top: 90px; }
.dg-guide + .dg-guide { border-top: 1px solid var(--line); padding-top: 36px; margin-top: 12px; }

.dg-auth { font: 500 .72rem/1.2 var(--f-mono); color: var(--ink-dim); }
.dg-auth::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; background: var(--line-strong); vertical-align: 1px; }
.dg-auth[data-a="public"]::before { background: var(--amber-led); }
.dg-auth[data-a="owner"]::before { background: var(--ink); }
.dg-empty { padding: 18px 14px; color: var(--ink-dim); font-size: .9rem; }
.dg-auths { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 10px; }
.dg-auths .kd-lcd b { display: block; color: var(--lcd-ink); font-weight: 500; margin-bottom: 4px; }
.dg-auths .kd-lcd span { color: #cfd3da; font-family: var(--f-sans); font-size: .86rem; line-height: 1.45; }
.dg-cli { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px; }
.dg-cli div { display: grid; grid-template-columns: minmax(0, 1fr); gap: 3px; padding: 10px 0; border-top: 1px dashed var(--line-strong); }
.dg-cli code { justify-self: start; }
.dg-cli span { font-size: .9rem; color: var(--ink-dim); }

/* ---------- changelog: timeline instrument ---------- */
.dg-tl { position: relative; display: flex; flex-direction: column; gap: 0; padding-left: 34px; }
.dg-tl__rail { position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: var(--line); border-radius: 2px; }
.dg-tl__fill { position: absolute; left: 0; top: 0; width: 100%; height: 0; background: var(--amber); border-radius: 2px; }
.dg-day { position: relative; padding: 0 0 30px; scroll-margin-top: 90px; }
.dg-day::before { content: ""; position: absolute; left: -29px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--panel); border: 2px solid var(--line-strong); box-shadow: 0 1px 2px rgba(20,22,26,.12); transition: background .3s, border-color .3s; }
.dg-day.is-in::before { background: var(--amber-led); border-color: #fff; box-shadow: 0 0 0 1px var(--amber), 0 1px 3px rgba(0,0,0,.35); }
.dg-day__date { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.dg-day__date time { background: var(--lcd); color: var(--lcd-ink); font: 700 .95rem/1 var(--f-seg); padding: 8px 10px; border-radius: 8px; box-shadow: inset 0 2px 6px rgba(0,0,0,.5); letter-spacing: .04em; }
.dg-day__date span { font: 600 .72rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dimmer); }
.dg-entries { list-style: none; margin: 0; padding: 0 !important; display: flex; flex-direction: column; gap: 8px !important; }
.dg-entry { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 12px; align-items: baseline; padding: 11px 14px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-mod); max-width: none !important; color: var(--ink) !important; font-size: .95rem; line-height: 1.45; }
.dg-entry[hidden] { display: none; }
.dg-kind { justify-self: start; font: 600 .7rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; padding: 4px 6px; border-radius: 5px; border: 1px solid var(--line-strong); color: var(--ink-dim); background: var(--elevated); white-space: nowrap; }
.dg-kind[data-k="security"] { color: var(--amber-text); border-color: rgba(184,106,0,.45); background: #fff; }
.dg-kind[data-k="fix"] { color: var(--ink); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .dg-tasks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .dg-layers { grid-template-columns: minmax(0, 1fr); }
  /* narrow: the diagram becomes a flowing board; a request steps through the devices instead of running wires */
  .dg-arch__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: auto; }
  .dg-arch__wires { display: none; }
  .dg-node { grid-column: auto !important; grid-row: auto !important; }
  .dg-node img { max-width: 76px; }
  .dg-arch__info { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .dg-entry { grid-template-columns: 1fr; gap: 6px; }
  .dg-arch__lane { display: none; }
}
@media (max-width: 520px) {
  .dg-tasks { grid-template-columns: 1fr 1fr; }
  .dg-arch__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 6px; }
  .dg-node img { max-width: 72px; }
  .dg-tl { padding-left: 28px; }
  .dg-day::before { left: -23px; }
  .dg-tl__rail { left: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  .dg-caret { animation: none; }
}

/* ---------- round-1 review additions ---------- */

/* glossary ledger */
.dg-ledger { margin: 0; border-top: 1px solid var(--line-strong); }
.dg-ledger__row { display: grid; grid-template-columns: minmax(170px, 220px) minmax(0, 1fr); gap: 18px; align-items: center; padding: 12px 2px; border-bottom: 1px solid var(--line); }
.dg-ledger dt { display: flex; align-items: center; gap: 12px; font: 700 1.02rem/1.1 var(--f-cond); letter-spacing: .04em; text-transform: uppercase; color: var(--ink); }
.dg-ledger dt img { width: 44px; height: 37px; object-fit: contain; flex: none; }
.dg-ledger dd { margin: 0; color: var(--ink-dim); font-size: .96rem; line-height: 1.5; max-width: 60ch; }

/* architecture info heading */
.dg-arch__info .dg-info-h { font: 700 1.05rem/1.1 var(--f-cond); letter-spacing: .03em; text-transform: uppercase; color: var(--lcd-ink); margin: 0 0 6px; }
.dg-node__stamp { position: absolute; top: -2px; left: 50%; transform: translateX(-50%) rotate(-6deg) scale(.6); opacity: 0; font: 700 .72rem/1 var(--f-mono); letter-spacing: .12em; color: var(--lcd-ink); background: var(--lcd); padding: 5px 7px; border-radius: 5px; box-shadow: 0 4px 10px -4px rgba(0,0,0,.6); transition: opacity .25s, transform .35s var(--ease); pointer-events: none; z-index: 3; }
.dg-node.is-stop .dg-node__stamp { opacity: 1; transform: translateX(-50%) rotate(-6deg) scale(1); }
.dg-arch__info .dg-struck { text-decoration: line-through; text-decoration-thickness: 1.5px; color: #fff; }
.dg-arch__wires path.is-cut { stroke: var(--ink); stroke-dasharray: 3 5; }

/* guides: patch bay, the page's first-viewport instrument */
.dg-bay { margin-top: 8px; padding: 14px; }
.dg-bay__lcd { display: flex; align-items: center; gap: 10px; background: var(--lcd); color: var(--lcd-ink); border-radius: 10px; padding: 10px 14px; font: 500 .84rem/1.2 var(--f-mono); box-shadow: inset 0 2px 6px rgba(0,0,0,.55); margin-bottom: 12px; }
.dg-bay__led { width: 8px; height: 8px; border-radius: 50%; background: var(--amber-led); flex: none; }
.dg-bay__count { margin-left: auto; color: var(--lcd-dim); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.dg-bay__list { list-style: none; margin: 0; padding: 0 !important; display: grid !important; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 10px !important; }
.dg-bay__list li { max-width: none !important; }
.dg-bay .dg-task { flex-direction: row; align-items: center; gap: 12px; min-height: 48px; padding: 8px 12px; border-radius: 10px; background: var(--bay); border: 0; box-shadow: var(--well); }
.dg-bay .dg-task:hover { transform: none; background: #eef0f3; box-shadow: var(--well); }
.dg-bay .dg-task b { font: 600 .92rem/1.2 var(--f-sans); letter-spacing: 0; text-transform: none; }
.dg-bay .dg-task small { margin: 0 0 0 auto; white-space: nowrap; }
.dg-jack { width: 18px; height: 18px; flex: none; border-radius: 50%; background: #fff; box-shadow: inset 0 0 0 4px var(--line-strong), inset 0 2px 3px rgba(20,22,26,.25); transition: box-shadow .3s; }
.dg-bay .dg-task.is-here { background: #fff; box-shadow: 0 0 0 1px var(--amber), var(--shadow-mod); }
.dg-bay .dg-task.is-here .dg-jack { box-shadow: inset 0 0 0 4px var(--amber), inset 0 2px 3px rgba(20,22,26,.25); }
.dg-bay .dg-task.is-here small { color: var(--amber-text); }

/* changelog: printer + receipts */
.dg-printer { margin-top: 10px; max-width: 620px; scroll-margin-top: 90px; }
.dg-printer__mouth { height: 12px; border-radius: 6px; background: var(--lcd); box-shadow: inset 0 3px 5px rgba(0,0,0,.7); margin: 0 6px; }
.dg-printer__paper { margin: -6px 16px 0; padding: 18px 18px 22px; background: #fbfbfa; border: 1px solid var(--line); border-top: 0; box-shadow: 0 10px 18px -12px rgba(20,22,26,.3); font-family: var(--f-serif); -webkit-mask: linear-gradient(#000 0 0) top / 100% calc(100% - 8px) no-repeat, radial-gradient(circle 5px at 7px 100%, transparent 98%, #000) bottom / 14px 8px repeat-x; mask: linear-gradient(#000 0 0) top / 100% calc(100% - 8px) no-repeat, radial-gradient(circle 5px at 7px 100%, transparent 98%, #000) bottom / 14px 8px repeat-x; }
.dg-printer__lines { list-style: none; margin: 0; padding: 0 !important; gap: 0 !important; }
.dg-printer__lines li { display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-bottom: 1px dashed var(--line-strong); font: 400 .95rem/1.45 var(--f-serif); color: var(--ink) !important; max-width: none !important; }
.dg-printer__lines b { font: 600 .72rem/1.9 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-dim); }
.js .dg-printer[data-printing] .dg-printer__lines li:not(.is-out) { display: none; }
.js .dg-printer[data-printing] .dg-printer__lines li.is-out { animation: dg-print .45s cubic-bezier(.16,1,.3,1); }
@keyframes dg-print { from { opacity: 0; transform: translateY(-6px); } }
.js .dg-printer[data-printing]:not(.is-done) .dg-receipt__foot { visibility: hidden; }
.dg-receipt__head { font: 600 .74rem/1 var(--f-mono) !important; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dimmer) !important; padding-bottom: 10px; border-bottom: 1px solid var(--line-strong); margin-bottom: 4px !important; }
.dg-receipt__foot { font: italic 400 .88rem/1.3 var(--f-serif) !important; color: var(--ink-dimmer) !important; padding-top: 10px; text-align: right; }
.dg-receipt { background: #fbfbfa; border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow-mod); padding: 16px 18px 18px; }
.dg-receipt .dg-entries { gap: 0 !important; }
.dg-receipt .dg-entry { background: none; border: 0; border-bottom: 1px dashed var(--line-strong); border-radius: 0; box-shadow: none; padding: 9px 0; font: 400 1rem/1.45 var(--f-serif); grid-template-columns: 96px minmax(0, 1fr); }
.dg-receipt .dg-entry:last-child { border-bottom: 0; }
.dg-kind { font-size: .72rem !important; }
@media (max-width: 760px) {
  .dg-ledger__row { grid-template-columns: 1fr; gap: 4px; }
  .dg-bay__list { grid-template-columns: 1fr; }
  .dg-receipt .dg-entry { grid-template-columns: 1fr; gap: 4px; }
  .dg-printer__lines li { grid-template-columns: 1fr; gap: 2px; }
}
.dg-guide-h { scroll-margin-top: 90px; }
.dg-limit + .dg-guide-h { border-top: 1px solid var(--line); padding-top: 36px; margin-top: 18px; }

/* ======================================================================
   Rebuild (28 Sep): shared reading furniture, then one block per instrument.
   ====================================================================== */
.dg ::selection { background: var(--amber-soft); }
.dg-caption { font: 400 .88rem/1.5 var(--f-sans); color: var(--ink-dimmer); margin-top: 12px; max-width: 70ch; }
.dg-caption code, .dg-kv code { font: 500 .84em/1 var(--f-mono); }
.dg-verified { font: 500 .74rem/1.4 var(--f-mono) !important; letter-spacing: .04em; color: var(--ink-dimmer) !important; border-top: 1px dashed var(--line-strong); padding-top: 12px; }
.kd-docs__body a:not([class]) { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.kd-docs__body a:not([class]):hover { color: var(--amber-text); text-decoration-color: var(--amber); }
.dg-caret { display: inline-block; width: .55em; height: 1em; vertical-align: -2px; background: var(--lcd-ink); animation: dg-blink 1s steps(1) infinite; }
@keyframes dg-blink { 50% { opacity: 0; } }
.dg-search { flex: 1 1 220px; display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 14px; border-radius: 10px; background: var(--bay); box-shadow: var(--well); }
.dg-search .kd-g { width: 18px; height: 18px; color: var(--ink-dimmer); flex: none; }
.dg-search input { flex: 1; min-width: 0; border: 0; background: none; font: 500 1rem/1 var(--f-mono); color: var(--ink); outline: none; caret-color: var(--amber); }
.dg-search input::placeholder { color: var(--ink-dimmer); }
.dg-search input::-webkit-search-cancel-button { display: none; }
.dg-search:focus-within { box-shadow: var(--well), 0 0 0 2px var(--focus); }
@media (pointer: coarse) { .dg .kd-chip { min-height: 44px; } }

/* key–value ledger (dl) */
.dg-kv { margin: 0; border-top: 1px solid var(--line-strong); }
.dg-kv > div { display: grid; grid-template-columns: minmax(150px, 220px) minmax(0, 1fr); gap: 18px; padding: 12px 2px; border-bottom: 1px dashed var(--line-strong); }
.dg-kv dt { font: 600 .95rem/1.35 var(--f-sans); color: var(--ink); overflow-wrap: anywhere; }
.dg-kv dt code { font-size: .86rem; }
.dg-kv dd { margin: 0; color: var(--ink-dim); font-size: .96rem; line-height: 1.55; max-width: 62ch; }
.dg-pr { font: 500 .78em/1 var(--f-mono); color: var(--ink-dimmer); white-space: nowrap; }

/* ---------- hub: search band + command palette ---------- */
.dg-hub { padding: clamp(36px, 6vw, 84px) 0 0; position: relative; }
.dg-hub::before { content: ""; position: absolute; inset: 0 0 auto; height: 100%; background: url(/assets/art/board-lines.svg) center top / 1400px auto no-repeat; opacity: .28; pointer-events: none; }
.dg-hub .kd-wrap { position: relative; }
.dg-hub__head { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; margin-bottom: clamp(22px, 3vw, 34px); }
.dg-hub__head .kd-lede { max-width: 46ch; }
.dg-pal { max-width: 860px; margin: 0 auto; }
.dg-pal__field { display: flex; flex-direction: column; gap: 10px; }
.dg-pal__lbl { font: 600 .92rem/1.3 var(--f-sans); color: var(--ink); }
.dg-pal__input { flex: none; min-height: 56px; }
.dg-pal__input input { font-size: 1.05rem; }
.dg-kbd { font: 600 .74rem/1 var(--f-mono); color: var(--ink-dim); background: var(--panel); border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 6px; padding: 5px 8px; }
.dg-pal__count { margin: 12px 2px 8px; font: 500 .8rem/1.4 var(--f-mono); color: var(--ink-dimmer); }
.dg-pal__list { list-style: none; margin: 0; padding: 6px; max-height: 360px; overflow-y: auto; border-radius: 12px; background: var(--lcd); box-shadow: inset 0 2px 8px rgba(0,0,0,.55); overscroll-behavior: contain; overflow-anchor: none; scrollbar-color: var(--lcd-line) var(--lcd); }
.dg-pal__list li[hidden] { display: none; }
.dg-pal__list a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; min-height: 44px; padding: 8px 12px; border-radius: 8px; text-decoration: none; color: #e3e5ea; }
.dg-pal__list b { font: 500 .95rem/1.3 var(--f-sans); }
.dg-pal__list small { font: 500 .72rem/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--lcd-dim); white-space: nowrap; }
.dg-pal__list li[data-page] b { color: var(--lcd-ink); }
.dg-pal__list a:hover, .dg-pal__list li[aria-selected="true"] a { background: #2a2e36; }
.dg-pal__list li[aria-selected="true"] a { box-shadow: inset 2px 0 0 var(--amber-led); }
.dg-pal__list li[aria-selected="true"] small { color: var(--lcd-ink); }
.dg-pal__list a:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; }

/* hub: the map */
.dg-dir { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1.5px solid var(--ink); }
.dg-dir__col { padding: 14px 16px 6px 0; }
.dg-dir__col + .dg-dir__col { padding-left: 16px; border-left: 1px dashed var(--line-strong); }
.dg-dir h3 { font: 600 .78rem/1 var(--f-cond) !important; letter-spacing: .12em !important; color: var(--ink-dimmer); margin-bottom: 8px; }
.dg-dir ul { list-style: none; padding: 0 !important; gap: 0 !important; }
.dg-dir a { display: flex; align-items: center; min-height: 40px; font: 500 .94rem/1.3 var(--f-sans); color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.dg-dir a:hover { color: var(--amber-text); }

/* ---------- getting started: step rail + terminal ---------- */
.dg-stepper { padding: clamp(14px, 1.6vw, 20px); }
.dg-stepper__grid { display: grid; grid-template-columns: minmax(230px, 300px) minmax(0, 1fr); gap: 16px; align-items: start; }
.dg-rail { list-style: none; margin: 0; padding: 6px; border-radius: 12px; background: var(--bay); box-shadow: var(--well); display: flex; flex-direction: column; gap: 4px; }
.dg-rail__key { width: 100%; display: grid; grid-template-columns: 30px minmax(0, 1fr); column-gap: 10px; align-items: center; min-height: 48px; padding: 6px 10px; border: 0; border-radius: 9px; background: none; text-align: left; cursor: pointer; color: var(--ink-dim); transition: background .2s; }
.dg-rail__key:hover { background: rgba(255,255,255,.6); }
.dg-rail__n { grid-row: span 2; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 7px; background: var(--lcd); color: var(--lcd-dim); font: 600 .78rem/1 var(--f-mono); box-shadow: inset 0 2px 4px rgba(0,0,0,.5); }
.dg-rail__key b { font: 600 .92rem/1.2 var(--f-sans); color: var(--ink); }
.dg-rail__key small { font: 500 .7rem/1.2 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-dimmer); }
.dg-rail__key.is-done .dg-rail__n { color: var(--lcd-ink); }
.dg-rail__key[aria-pressed="true"] { background: var(--panel); box-shadow: 0 0 0 1px var(--amber), var(--shadow-mod); }
.dg-rail__key[aria-pressed="true"] .dg-rail__n { background: var(--amber-led); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.35); }
.dg-stepper__out { min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.dg-tty { min-height: 330px; display: flex; flex-direction: column; gap: 2px; font: 500 .8rem/1.55 var(--f-mono); color: #cfd3da; overflow-x: auto; }
.dg-tty__l { display: block; white-space: pre-wrap; overflow-wrap: anywhere; }
.dg-tty__p { color: var(--lcd-ink); }
.dg-tty__c { color: var(--lcd-dim); }
.dg-st { display: inline-block; min-width: 3.4em; margin-right: 8px; font-weight: 600; text-transform: uppercase; font-size: .72rem; letter-spacing: .08em; }
.dg-st--ok { color: var(--lcd-ink); }
.dg-st--miss { color: #cfd3da; }
.dg-st--bad { color: #fff; text-decoration: underline; }
.dg-stepper__lim { margin: 0; padding: 12px 14px; border: 1px dashed var(--line-strong); border-radius: 12px; background: #fbfbfa; font: 400 .9rem/1.5 var(--f-sans); color: var(--ink-dim); }
.dg-stepper__lim b { color: var(--ink); margin-right: 4px; }
.dg-steps > li[id] { scroll-margin-top: 90px; }

/* ---------- concepts: the word graph ---------- */
.dg-graph__grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(260px, 1fr); gap: 18px; align-items: stretch; }
.dg-graph__stage { position: relative; min-height: 440px; border-radius: 14px; background: var(--bay); box-shadow: var(--well); }
.dg-graph__wires { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.dg-graph__wires line { stroke: var(--line-strong); stroke-width: 1.5; stroke-dasharray: 4 5; transition: stroke .3s; }
.dg-graph__wires text { font: 500 11.5px var(--f-mono); fill: var(--ink-dimmer); opacity: 0; transition: opacity .3s; paint-order: stroke; stroke: var(--bay); stroke-width: 4px; }
.dg-graph__wires g.is-lit line { stroke: var(--amber); stroke-width: 2; stroke-dasharray: none; }
.dg-graph__wires g.is-lit text { opacity: 1; fill: var(--amber-text); }
.dg-gnode { position: absolute; transform: translate(-50%, -50%); min-height: 44px; padding: 0 16px; border-radius: 99px; border: 1px solid var(--line-strong); background: var(--panel); box-shadow: 0 1px 0 #fff inset, 0 3px 0 var(--line-strong), 0 8px 18px -10px rgba(20,22,26,.4); font: 700 .92rem/1 var(--f-cond); letter-spacing: .06em; text-transform: uppercase; color: var(--ink); cursor: pointer; white-space: nowrap; transition: background .2s, box-shadow .2s, color .2s; }
.dg-gnode:hover { background: var(--elevated); }
.dg-gnode:active { transform: translate(-50%, calc(-50% + 2px)); }
.dg-gnode--off { border-style: dashed; color: var(--ink-dim); }
.dg-gnode.is-near { border-color: var(--amber); }
.dg-gnode[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: #000; box-shadow: 0 3px 0 #000, 0 10px 22px -10px rgba(20,22,26,.65); }
.dg-gnode[aria-pressed="true"]::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--amber-led); vertical-align: 1px; }
.dg-graph__read { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.dg-graph__lcd { display: flex; flex-direction: column; gap: 8px; min-height: 170px; }
.dg-graph__name { margin: 0; font: 700 1.3rem/1 var(--f-cond); letter-spacing: .05em; text-transform: uppercase; color: var(--lcd-ink); }
.dg-graph__def { margin: 0; font: 400 .98rem/1.5 var(--f-sans); color: #e3e5ea; }
.dg-graph__alias { margin: 0; font: 400 .86rem/1.45 var(--f-sans); color: var(--lcd-dim); }
.dg-graph__h { margin: 4px 0 0; font: 600 .74rem/1 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dimmer); }
.dg-graph__rel { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.dg-grel { width: 100%; min-height: 40px; padding: 6px 12px; border-radius: 9px; border: 1px solid var(--line); background: var(--panel); text-align: left; font: 500 .88rem/1.3 var(--f-sans); color: var(--ink-dim); cursor: pointer; }
.dg-grel:hover { color: var(--ink); border-color: var(--amber); }
.dg-graph__read .kd-link { margin-top: auto; }
@media (max-width: 960px) {
  .dg-graph__grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .dg-graph__stage { min-height: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 10px; }
  .dg-graph__wires { display: none; }
  .dg-gnode { position: static; transform: none; width: 100%; padding: 0 6px; font-size: .8rem; letter-spacing: .03em; }
  .dg-gnode[aria-pressed="true"]::before { display: none; }
  .dg-gnode:active { transform: translateY(2px); }
}

/* ---------- operate: readyz board, runbooks, troubleshooting ---------- */
.dg-health__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.dg-health__checks { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.dg-health__h { margin: 4px 0 2px !important; font: 600 .74rem/1.2 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dimmer) !important; }
.dg-hc { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--line-strong); }
.dg-hc__name { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.dg-hc__name code { font: 600 .84rem/1.2 var(--f-mono); color: var(--ink); }
.dg-hc__name small { font: 400 .8rem/1.35 var(--f-sans); color: var(--ink-dim); }
.dg-seg { display: inline-flex; padding: 3px; border-radius: 10px; background: var(--bay); box-shadow: var(--well); gap: 2px; }
.dg-seg button { min-height: 36px; padding: 0 9px; border: 0; border-radius: 7px; background: none; font: 500 .74rem/1 var(--f-mono); color: var(--ink-dim); cursor: pointer; white-space: nowrap; }
.dg-seg button:hover { color: var(--ink); }
.dg-seg button[aria-pressed="true"] { background: var(--panel); color: var(--ink); box-shadow: 0 1px 2px rgba(20,22,26,.2); }
.dg-seg button[data-v="failed"][aria-pressed="true"], .dg-seg button[data-v="gaps"][aria-pressed="true"] { background: var(--ink); color: #fff; }
.dg-health__out { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); grid-template-rows: auto 1fr; column-gap: 14px; row-gap: 10px; min-width: 0; }
.dg-health__out .dg-health__json { grid-column: 2; grid-row: 1 / span 2; }
.dg-health__out { order: -1; padding-bottom: 6px; }
.dg-hc__name code { background: none !important; border: 0 !important; padding: 0 !important; }
.dg-health__lcd { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.dg-health__lcd .kd-seg { font-size: 2.2rem; }
.dg-health__verdict { font: 600 .82rem/1.3 var(--f-mono); letter-spacing: .06em; color: var(--lcd-ink); }
.dg-health.is-down .dg-health__lcd { box-shadow: inset 0 2px 8px rgba(0,0,0,.55), inset 0 0 0 1px var(--amber-led); }
.dg-health__why { margin: 0; min-height: 3em; font: 400 .9rem/1.5 var(--f-sans); color: var(--ink-dim); }
.dg-health__json { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--lcd); color: #cfd3da; font: 500 .76rem/1.5 var(--f-mono); overflow-x: auto; box-shadow: inset 0 2px 8px rgba(0,0,0,.55); }
.dg-rb { display: flex; flex-direction: column; gap: 8px; }
.dg-rb__count { margin-left: auto; font: 500 .8rem/1 var(--f-seg); color: var(--lcd-ink); background: var(--lcd); border-radius: 6px; padding: 5px 8px; letter-spacing: .06em; }
.dg-rb__list { list-style: none; padding: 0 !important; gap: 0 !important; }
.dg-rb__list li { max-width: none !important; border-bottom: 1px dashed var(--line-strong); }
.dg-rb__list label { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 10px; align-items: start; padding: 10px 0; cursor: pointer; font-size: .94rem; line-height: 1.5; }
.dg-rb__list input { appearance: none; -webkit-appearance: none; width: 20px; height: 20px; margin: 2px 0 0; border-radius: 5px; background: var(--bay); box-shadow: var(--well); display: grid; place-items: center; cursor: pointer; }
.dg-rb__list input::after { content: ""; width: 8px; height: 4px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg) translate(1px, -1px); opacity: 0; }
.dg-rb__list input:checked { background: var(--ink); }
.dg-rb__list input:checked::after { opacity: 1; }
.dg-rb__list input:checked + span { color: var(--ink); }
.dg-rb__list b { color: var(--ink); }
.dg-rb.is-done .kd-module__bar .kd-led { background: var(--amber-led); }
.dg-rb__reset { align-self: flex-start; }
.dg-cap dl > div { grid-template-columns: 10em 1fr; }
.dg-trouble { border-top: 1.5px solid var(--ink); }
.dg-trouble__row { display: grid; grid-template-columns: minmax(170px, 230px) minmax(0, 1fr); column-gap: 20px; row-gap: 10px; padding: 14px 0; border-bottom: 1px dashed var(--line-strong); }
.dg-trouble__row > .kd-code { grid-column: 2; }
.dg-trouble__sym { font: 600 .95rem/1.35 var(--f-sans); color: var(--ink) !important; margin: 0; }
.dg-trouble__row p { margin: 0; }

/* ---------- reference: filterable table ---------- */
.dg-ref__bar { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-bottom: 12px; }
.dg-ref__count { margin: 0 0 0 auto !important; font: 500 .78rem/1 var(--f-mono); color: var(--ink-dimmer) !important; }
.dg-ref__scroll { overflow-x: auto; border-radius: 12px; border: 1px solid var(--line); background: var(--panel); }
.dg-ref__table, .dg-mini { width: 100%; border-collapse: collapse; font-size: .9rem; }
.dg-ref__table thead th, .dg-mini thead th { position: sticky; top: 0; background: var(--elevated); text-align: left; padding: 10px 12px; font: 600 .72rem/1.2 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-dimmer); border-bottom: 1px solid var(--line-strong); }
.dg-ref__table td, .dg-ref__table tbody th, .dg-mini td, .dg-mini tbody th { padding: 10px 12px; border-top: 1px solid var(--line); vertical-align: top; text-align: left; color: var(--ink-dim); line-height: 1.45; }
.dg-ref__table tbody th, .dg-mini tbody th { font-weight: 400; color: var(--ink); }
.dg-ref__table tbody th code, .dg-mini code { font: 600 .84rem/1.3 var(--f-mono); color: var(--ink); overflow-wrap: anywhere; }
.dg-ref__table tbody th small { display: block; margin-top: 4px; font: 500 .72rem/1 var(--f-mono); color: var(--ink-dimmer); }
.dg-ref__table tr.dg-ref__group th { padding: 14px 12px 8px; background: var(--ground); font: 600 .76rem/1 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-dimmer); }
.dg-ref__table tr[hidden] { display: none; }
.dg-ref__cmd { display: flex; align-items: flex-start; gap: 8px; }
.dg-ref__cmd code { flex: 1; min-width: 0; display: block; padding: 7px 9px; border-radius: 8px; background: var(--lcd); color: #e3e5ea; font: 500 .78rem/1.45 var(--f-mono); overflow-wrap: break-word; box-shadow: inset 0 2px 5px rgba(0,0,0,.5); }
.dg-ref__cmd .kd-copy { flex: none; }
.dg-ref__empty { padding: 18px 14px; color: var(--ink-dim); }
/* rows are two-column grids: name | description, with the command or caller under the description */
.dg-ref__table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.dg-ref__table tbody tr { display: grid; grid-template-columns: minmax(150px, 30%) minmax(0, 1fr); column-gap: 14px; row-gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.dg-ref__table tbody tr > * { padding: 0 !important; border: 0 !important; }
.dg-ref__table tbody tr > :nth-child(3) { grid-column: 2; }
.dg-ref__table tr.dg-ref__group { display: block; background: var(--ground); padding: 14px 12px 8px; }
.dg-ref__table tr.dg-ref__group th { background: none; }
.dg-ref__table tbody tr[hidden] { display: none; }
@media (max-width: 620px) {
  .dg-ref__table tbody tr { grid-template-columns: minmax(0, 1fr); }
  .dg-ref__table tbody tr > :nth-child(3) { grid-column: 1; }
  .dg-ref__count { margin-left: 0 !important; width: 100%; }
}
.dg-auth { font: 500 .78rem/1.3 var(--f-mono); color: var(--ink-dim); white-space: nowrap; }
.dg-auth::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; background: var(--line-strong); vertical-align: 1px; }
.dg-auth[data-a="public"]::before, .dg-auth[data-a="broker"]::before, .dg-auth[data-a="token"]::before { background: var(--amber-led); }
.dg-auth[data-a="owner"]::before, .dg-auth[data-a="admin"]::before { background: var(--ink); }

/* ---------- architecture: nine-layer stack ---------- */
.dg-stack { list-style: none; padding: 0 !important; gap: 0 !important; counter-reset: ly; border-top: 1.5px solid var(--ink); }
.dg-stack > li { counter-increment: ly; display: grid; grid-template-columns: 34px minmax(140px, 200px) minmax(0, 1fr); column-gap: 14px; row-gap: 4px; padding: 12px 0; border-bottom: 1px dashed var(--line-strong); max-width: none !important; }
.dg-stack > li::before { content: counter(ly); grid-row: span 2; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 7px; background: var(--lcd); color: var(--lcd-ink); font: 600 .78rem/1 var(--f-mono); box-shadow: inset 0 2px 4px rgba(0,0,0,.5); }
.dg-stack b { grid-row: span 2; font: 700 1rem/1.2 var(--f-cond); letter-spacing: .04em; text-transform: uppercase; color: var(--ink); padding-top: 4px; }
.dg-stack p { margin: 0; font-size: .94rem; }
.dg-stack .dg-stack__lim { grid-column: 3; font-size: .88rem; color: var(--ink-dimmer); }
.dg-stack .dg-stack__lim::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; transform: rotate(45deg); background: var(--amber); border-radius: 1px; vertical-align: 1px; }

@media (max-width: 960px) {
  .dg-stepper__grid { grid-template-columns: minmax(0, 1fr); }
  .dg-health__out { grid-template-columns: minmax(0, 1fr); }
  .dg-health__out .dg-health__json { grid-column: 1; grid-row: auto; }
  .dg-rail { flex-direction: row; overflow-x: auto; }
  .dg-rail li { flex: 0 0 auto; }
  .dg-rail__key { width: auto; min-width: 150px; }
  .dg-tty { min-height: 280px; }
  .dg-dir { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dg-dir__col:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 620px) {
  .dg-kv > div, .dg-trouble__row { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .dg-trouble__row > .kd-code { grid-column: 1; }
  .dg-stack > li { grid-template-columns: 34px minmax(0, 1fr); }
  .dg-stack b { grid-row: auto; padding-top: 3px; }
  .dg-stack p, .dg-stack .dg-stack__lim { grid-column: 2; }
  .dg-hc { grid-template-columns: minmax(0, 1fr); }
  .dg-seg { justify-self: start; }
  .dg-dir { grid-template-columns: minmax(0, 1fr); }
  .dg-dir__col + .dg-dir__col { border-left: 0; padding-left: 0; }
  .dg-pal__list a { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .dg-kbd { display: none; }
}
@media (pointer: coarse) { .dg-seg button, .dg-grel, .dg-dir a { min-height: 44px; } }

/* ---------- hub map, six groups (Start, Deploy your own, Features, Concepts, Do, Reference) ---------- */
.dg-dir--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dg-dir--3 .dg-dir__col:nth-child(3n + 1) { border-left: 0; padding-left: 0; }
.dg-dir--3 .dg-dir__col:nth-child(n + 4) { border-top: 1px dashed var(--line-strong); padding-top: 18px; margin-top: 8px; }
@media (max-width: 960px) {
  .dg-dir--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dg-dir--3 .dg-dir__col { border-left: 0; padding-left: 0; }
  .dg-dir--3 .dg-dir__col:nth-child(even) { border-left: 1px dashed var(--line-strong); padding-left: 16px; }
  .dg-dir--3 .dg-dir__col:nth-child(n + 3) { border-top: 1px dashed var(--line-strong); padding-top: 18px; margin-top: 8px; }
}
@media (max-width: 620px) {
  .dg-dir--3 { grid-template-columns: minmax(0, 1fr); }
  .dg-dir--3 .dg-dir__col:nth-child(even) { border-left: 0; padding-left: 0; }
  .dg-dir--3 .dg-dir__col:nth-child(n + 2) { border-top: 1px dashed var(--line-strong); padding-top: 18px; margin-top: 8px; }
}