/* css/pages.css: the inner pages (tools, connect, install, coin, docs, wallet, transaction, 404).
   Loaded after base.css; uses its tokens and components and only adds page layouts. */

/* ---------------------------------------------------------------- page frame */
.pg { position: relative; min-height: 100vh; padding: calc(var(--head-h) + 64px) 0 112px; isolation: isolate; }
.pg::before {
  content: ''; position: absolute; z-index: -1; inset: 0 0 auto; height: 620px; pointer-events: none;
  background:
    radial-gradient(48% 70% at 12% 0%, rgba(122, 162, 220, .085), transparent 70%),
    radial-gradient(30% 50% at 88% 6%, rgba(200, 171, 108, .045), transparent 70%);
}
.pg [hidden] { display: none !important; }
.pg-h { max-width: 820px; }
.pg-h .h-l { font-size: clamp(38px, 4.6vw, 60px); }
.pg-h .lede { margin-top: 20px; }
.pg-h .lede + .lede { margin-top: 12px; }
.pg-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 30px; }
.pg-note { font-size: 13px; line-height: 1.55; color: var(--ink-3); max-width: 620px; }
.pg-sec { margin-top: 72px; }
.pg-sec > .h2, .h2 { font: 600 clamp(26px, 2.6vw, 34px)/1.1 var(--display); letter-spacing: -.02em; }
.pg-sec > .h2 { margin-bottom: 20px; }
.pg-sec > .h2 + .pg-note { margin: -8px 0 22px; }
.txt-link { color: var(--ink); border-bottom: 1px solid var(--line-2); transition: border-color .2s; }
.txt-link:hover { border-bottom-color: var(--ink); }
.ext { display: inline-flex; align-items: center; gap: 5px; }
.ext .ic { opacity: .6; }
.err-line { padding: 12px 14px; border-radius: 12px; background: rgba(240, 144, 127, .08); border: 1px solid rgba(240, 144, 127, .18); color: var(--bad); font-size: 13.5px; line-height: 1.5; }
.wait-line { font-size: 13.5px; color: var(--ink-3); display: inline-flex; align-items: center; gap: 10px; }
.spin { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--line-2); border-top-color: var(--accent); animation: spin .8s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: start; }
.cols.is-wide-left { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.stack { display: grid; gap: 14px; align-content: start; min-width: 0; }

/* a soft card used on every inner page */
.pc {
  display: grid; gap: 12px; align-content: start; min-width: 0; padding: 20px;
  border-radius: var(--r-card); background: var(--panel); border: 1px solid var(--line); box-shadow: var(--panel-shadow);
}
.pc-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; min-width: 0; }
.pc-h b, .pc-h h3 { font: 600 17px/1.25 var(--text); letter-spacing: 0; color: var(--ink); }
.pc-h small { font-size: 12px; color: var(--ink-3); text-align: right; }
.pc p { font-size: 13.5px; line-height: 1.6; color: var(--ink-2); }
.pc .codebox { margin: 0; }

/* the porcelain icon tile */
.tile {
  width: 34px; height: 34px; border-radius: 10px; flex: none; display: inline-flex; align-items: center; justify-content: center;
  color: #0f1a2e; background: linear-gradient(150deg, #f6f7f9 0%, var(--glaze) 55%, var(--aegean) 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 6px 16px -8px rgba(122, 162, 220, .6);
}

/* key bar (tools, connect) */
.keybar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 36px; padding: 12px 12px 12px 16px;
  border-radius: var(--r-card); background: var(--fill); border: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2);
}
.keybar .ic { color: var(--accent); }
.keybar b { color: var(--ink); font-weight: 600; }
.keybar .btn { margin-left: auto; }
.keydot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-3); flex: none; }
.keydot.is-on { background: var(--ok); box-shadow: 0 0 0 3px rgba(134, 211, 164, .15); }

/* ---------------------------------------------------------------- tools */
.tools-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 18px; align-items: start; }
.tcard {
  display: grid; gap: 12px; align-content: start; min-width: 0; padding: 18px;
  border-radius: var(--r-card); background: #12151a; border: 1px solid var(--line);
  box-shadow: var(--panel-shadow); transition: border-color .25s var(--ease);
}
.tcard:hover { border-color: var(--line-2); }
.tcard { scroll-margin-top: calc(var(--head-h) + 28px); }
.tcard:target { border-color: rgba(122, 162, 220, .45); }
.tcard-h { display: flex; align-items: center; gap: 12px; min-width: 0; }
.tcard-h b { font: 600 17px/1.2 var(--text); flex: 1; min-width: 0; }
.tcard-h .tag { font-size: 11.5px; }
.tcard p { font-size: 13.5px; line-height: 1.6; color: var(--ink-2); }
.tcard .src { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; line-height: 1.5; color: var(--ink-3); }
.tcard .src .ic { margin-top: 2px; color: var(--gilt); opacity: .8; }
.tcard-try { display: flex; gap: 8px; align-items: center; }
.tcard-try .field { flex: 1; min-width: 0; height: 38px; font-size: 13px; border-radius: 10px; }
.tcard-try .none { flex: 1; font-size: 12.5px; color: var(--ink-3); }
.tcard-try .btn { height: 36px; padding: 0 16px; font-weight: 600; font-size: 13px; flex: none; }
.tcard [data-out]:empty { display: none; }
.tcard .scan-hint { margin: 0; }
.tcard .skel { height: 12px; border-radius: 6px; background: var(--fill-2); animation: pulse 1.4s ease-in-out infinite; }
.tcard .skel + .skel { width: 70%; }
@keyframes pulse { 50% { opacity: .45; } }

/* a tool result: compact view, raw JSON toggle */
.res { border-radius: 12px; background: var(--abyss); border: 1px solid var(--line); min-width: 0; overflow: hidden; }
.res-bar { display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 12px; border-bottom: 1px solid var(--line); font-size: 12px; color: var(--ink-3); }
.res-bar .st { display: inline-flex; align-items: center; gap: 7px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.res-bar .st i { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); flex: none; }
.res-bar .st.is-bad i { background: var(--bad); }
.res-sw { display: inline-flex; margin-left: auto; padding: 2px; border-radius: 8px; background: var(--fill); border: 1px solid var(--line); flex: none; }
.res-sw button { height: 22px; padding: 0 9px; border-radius: 6px; font: 500 11.5px/1 var(--text); color: var(--ink-3); }
.res-sw button[aria-pressed=true] { background: rgba(255, 255, 255, .1); color: var(--ink); }
.res-body { max-height: 340px; overflow: auto; padding: 12px; overscroll-behavior: contain; }
.res-body pre { margin: 0; font: 400 12px/1.55 var(--mono); color: #d9e2ef; white-space: pre-wrap; word-break: break-word; }
.res-msg { font-size: 13px; line-height: 1.55; color: var(--ink-2); }
.res-msg.bad { color: var(--bad); }

/* figures: label over a big number */
.rkv { display: grid; grid-template-columns: repeat(auto-fill, minmax(128px, 1fr)); gap: 10px 16px; }
.rkv > div { display: grid; gap: 3px; min-width: 0; }
.rkv dt, .rkv .k { font-size: 11.5px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rkv dd, .rkv .v { margin: 0; font-size: 14px; color: var(--ink); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.rkv + .rtbl-w, .rtbl-w + .rkv, .rtbl-w + .rtbl-w, .rkv + .res-msg, .rtbl-w + .res-msg { margin-top: 12px; }
.rtbl-w { overflow-x: auto; min-width: 0; }
.rtbl-cap { font-size: 11.5px; color: var(--ink-3); margin-bottom: 4px; }
.rtbl { width: 100%; border-collapse: collapse; font-size: 12.5px; font-variant-numeric: tabular-nums; }
.rtbl th, .rtbl td { text-align: left; padding: 7px 10px 7px 0; border-top: 1px solid var(--line); white-space: nowrap; vertical-align: top; }
.rtbl th { border-top: 0; font-weight: 500; color: var(--ink-3); font-size: 11.5px; }
.rtbl td { color: var(--ink-2); max-width: 240px; overflow: hidden; text-overflow: ellipsis; }
.rtbl td:first-child { color: var(--ink); }
.rtbl .r { text-align: right; padding-right: 16px; padding-left: 10px; }
.rtbl .r:last-child { padding-right: 0; }
.rtbl a:hover { color: var(--ink); }
.up { color: var(--ok); }
.down { color: var(--bad); }

/* ---------------------------------------------------------------- steps */
.steps-list { list-style: none; padding: 0; margin: 40px 0 0; counter-reset: s; max-width: 900px; }
.steps-list li {
  counter-increment: s; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 4px 12px;
  padding: 20px 0; border-top: 1px solid var(--line); color: var(--ink-2); line-height: 1.6; font-size: 14.5px;
}
.steps-list li::before { content: counter(s); grid-row: span 2; font: 500 24px/1 var(--display); color: var(--ink-3); }
.steps-list b { display: block; color: var(--ink); font: 600 17px/1.3 var(--text); }

/* ---------------------------------------------------------------- connect */
.cn-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.cn-tabs { overflow-x: auto; scrollbar-width: none; }
.cn-tabs::-webkit-scrollbar { display: none; }
.cn-tabs button { flex: 1 0 auto; padding: 0 14px; }
.snip { display: grid; gap: 12px; padding: 18px; border-radius: var(--r-card); background: #12151a; border: 1px solid var(--line); min-width: 0; }
.snip-h { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 14px; }
.snip-h b { font: 600 17px/1.2 var(--text); }
.snip-h small { font-size: 12.5px; color: var(--ink-3); }
.snip-h code { color: var(--ink-2); }
.snip p { font-size: 13px; color: var(--ink-3); line-height: 1.55; }
.snip .codebox { min-height: 46px; }
.fill-key { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-2); cursor: pointer; user-select: none; }
.fill-key input { accent-color: var(--aegean); }
.facts { display: grid; }
.facts > div { display: grid; grid-template-columns: 112px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 40px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 13px; }
.facts > div:first-child { border-top: 0; }
.facts span:first-child { color: var(--ink-3); }
.facts span:nth-child(2) { color: var(--ink); overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.keybox { display: grid; gap: 12px; }
.keybox .kv { grid-template-columns: 80px minmax(0, 1fr) auto; }
.keybox .kv > span:nth-child(2) { overflow-wrap: anywhere; color: var(--ink); }
.keymask { font: 400 12px/1.5 var(--mono); color: var(--ink-2); overflow-wrap: anywhere; }
.chip-gilt { color: var(--gilt); background: rgba(200, 171, 108, .08); border-color: rgba(200, 171, 108, .25); }

/* limits table in a card */
.lim { border-radius: var(--r-card); border: 1px solid var(--line); background: var(--panel); overflow-x: auto; }
.lim .tbl { min-width: 520px; }
.lim .tbl th, .lim .tbl td { padding: 15px 18px; }
.lim .tbl thead th { font-size: 14px; }
.lim .tbl tbody th { font-size: 14px; }
.lim .tbl td { color: var(--ink-2); }
.lim .tbl .is-h { color: var(--ink); }
.lim-note { margin-top: 12px; }

/* ---------------------------------------------------------------- install */
.install { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(30px, 5vw, 80px); align-items: center; }
.install-art {
  position: relative; aspect-ratio: 1; border-radius: 24px; overflow: hidden;
  background:
    radial-gradient(60% 55% at 50% 42%, rgba(189, 210, 236, .2), transparent 70%),
    radial-gradient(90% 70% at 50% 110%, rgba(46, 94, 189, .35), transparent 70%),
    linear-gradient(160deg, #161a21, #07080b);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 40px 100px -40px rgba(122, 162, 220, .45);
}
.install-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.install-art.is-missing img { display: none; }
.install-art .mark {
  position: absolute; left: 50%; top: 50%; width: 34%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 26%;
  background: #07080b url(/brand/mark-64.png) center/100% no-repeat; box-shadow: 0 0 0 1px rgba(255, 255, 255, .1), 0 30px 60px -20px rgba(0, 0, 0, .8);
  opacity: 0; transition: opacity .4s;
}
.install-art.is-missing .mark { opacity: 1; }
.install-art::after { content: ''; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06); pointer-events: none; }
.plat { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 56px; }
.plat .pc { padding: 18px 20px; }
.plat .pc.is-here { border-color: rgba(122, 162, 220, .45); background: linear-gradient(180deg, rgba(122, 162, 220, .07), transparent 60%), var(--panel); }
.plat .pc ol { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 13.5px; line-height: 1.55; color: var(--ink-2); }
.state-line { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-3); }
.state-line .ic { color: var(--ok); }

/* ---------------------------------------------------------------- coin */
.tk-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.tk-price { font: 300 34px/1.05 var(--display); letter-spacing: -.02em; color: var(--ink); font-variant-numeric: tabular-nums; }
.tk-soon { display: flex; align-items: center; gap: 14px; }
.tk-soon .coin { width: 40px; height: 40px; }
.tk-addr { display: flex; align-items: center; gap: 8px; padding: 10px 10px 10px 12px; border-radius: 12px; background: var(--abyss); border: 1px solid var(--line); font: 400 12.5px/1.4 var(--mono); color: #dfe6f1; min-width: 0; }
.tk-addr span { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.tk-addr a { color: var(--ink-3); display: inline-flex; }
.tk-addr a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- docs */
.docs { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; align-items: start; }
.docs-toc { position: sticky; top: calc(var(--head-h) + 40px); display: grid; gap: 14px; }
.docs-toc nav { display: grid; gap: 2px; font-size: 13.5px; color: var(--ink-2); border-left: 1px solid var(--line); }
.docs-toc a { padding: 5px 0 5px 14px; margin-left: -1px; border-left: 1px solid transparent; transition: color .2s, border-color .2s; }
.docs-toc a:hover { color: var(--ink); }
.docs-toc a[aria-current=true] { color: var(--ink); border-left-color: var(--aegean); }
.doc { max-width: 760px; display: grid; gap: 16px; }
.doc .h-l { font-size: clamp(38px, 4.6vw, 60px); }
.doc .lede { margin-bottom: 8px; }
.doc .h2 { margin-top: 40px; font-size: 28px; scroll-margin-top: calc(var(--head-h) + 32px); }
.doc p, .doc li { color: var(--ink-2); line-height: 1.75; }
.doc ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.doc li::marker { color: var(--gilt); }
.doc b { color: var(--ink); font-weight: 600; }
.doc code { font: 400 .86em/1 var(--mono); padding: 2px 7px; border-radius: 7px; background: var(--fill-2); color: var(--ink); overflow-wrap: anywhere; }
.doc a.txt-link { color: var(--ink); }
.doc-rows { display: grid; margin-top: 4px; }
.doc-rows > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 46px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.doc-rows > div:last-child { border-bottom: 1px solid var(--line); }
.doc-rows span:first-child { color: var(--ink-2); }
.doc-rows .r { display: inline-flex; align-items: center; gap: 6px; font-variant-numeric: tabular-nums; color: var(--ink); }
.doc-rows .r a { display: inline-flex; color: var(--ink-3); }
.doc-rows .r a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- read a wallet / a transaction */
.scan-form { display: flex; align-items: center; gap: 8px; max-width: 640px; margin-top: 30px; padding: 6px 6px 6px 18px; border-radius: var(--r-pill); background: #f4f5f6; box-shadow: 0 1px 0 #fff inset, 0 24px 50px -24px rgba(122, 162, 220, .55); }
.scan-form input { flex: 1; min-width: 0; height: 42px; border: 0; outline: 0; background: transparent; color: #12161d; font: 400 15px/1 var(--text); }
.scan-form input::placeholder { color: #7a808b; }
.scan-form .go-btn { display: inline-flex; align-items: center; gap: 10px; height: 42px; padding: 0 6px 0 16px; border-radius: var(--r-pill); background: #0e1116; color: #fff; font: 500 14px/1 var(--text); flex: none; }
.scan-form .go-btn .go-arrow { width: 30px; height: 30px; background: rgba(255, 255, 255, .12); }
.scan-form .ghost { height: 34px; padding: 0 12px; border-radius: var(--r-pill); color: #3a414d; font: 500 13px/1 var(--text); flex: none; }
.scan-form .ghost:hover { background: rgba(20, 24, 32, .06); }
.scan-hint { margin-top: 12px; font-size: 13px; color: var(--ink-3); }
.scan-hint.bad { color: var(--bad); }
.scan-out { margin-top: 48px; }
.scan-head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 18px; }
.scan-head .who { font: 500 15px/1.3 var(--mono); color: var(--ink); overflow-wrap: anywhere; }
.scan-head .ago { font-size: 12.5px; color: var(--ink-3); }

.figs { display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.figs.n2 { --n: 2; }
.figs.n3 { --n: 3; }
.fig { display: grid; gap: 8px; align-content: start; padding: 18px 20px 18px 0; min-width: 0; }
.fig + .fig { padding-left: 20px; border-left: 1px solid var(--line); }
.fig .k { font-size: 12px; color: var(--ink-3); }
.fig .v { font: 300 28px/1.1 var(--display); letter-spacing: -.02em; color: var(--ink); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.fig .v.sm { font: 400 15px/1.35 var(--mono); letter-spacing: 0; }
.fig .n { font-size: 12.5px; color: var(--ink-3); line-height: 1.45; overflow-wrap: anywhere; }

.hrs { display: grid; gap: 6px; }
.hrs svg { width: 100%; height: 72px; }
.hrs rect { fill: rgba(122, 162, 220, .55); }
.hrs rect.pk { fill: var(--glaze); }
.hrs-x { display: flex; justify-content: space-between; font-size: 11px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

.appr { display: grid; gap: 6px; padding: 14px 0; border-top: 1px solid var(--line); }
.appr:first-child { border-top: 0; padding-top: 2px; }
.appr-main { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.appr-tok { font: 500 15px/1.3 var(--text); color: var(--ink); overflow-wrap: anywhere; }
.appr-amt { font: 400 13px/1.3 var(--mono); color: var(--ink-2); text-align: right; }
.appr-amt.is-max { color: var(--warn); }
.appr-sp { font-size: 12.5px; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.appr-sp a:hover { color: var(--ink); }

.gives { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 13.5px; line-height: 1.55; color: var(--ink-2); }
.gives b { color: var(--ink); font-weight: 600; }
.gives li::marker { color: var(--gilt); }

.tx-card { max-width: 860px; margin-top: 36px; padding: 22px; }
.tx-card label { font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.tx-row { display: flex; gap: 8px; align-items: center; }
.tx-row .field { flex: 1; height: 46px; font: 400 13.5px/1 var(--mono); }
.tx-say { font: 400 clamp(18px, 2vw, 22px)/1.45 var(--text); color: var(--ink); max-width: 860px; }
.tx-say a { border-bottom: 1px solid var(--line-2); }
.tx-say a:hover { border-bottom-color: var(--ink); }
.chip-bad { color: var(--bad); background: rgba(240, 144, 127, .1); border-color: rgba(240, 144, 127, .25); letter-spacing: .06em; }
.chip-warn { color: var(--warn); background: rgba(231, 194, 122, .1); border-color: rgba(231, 194, 122, .25); letter-spacing: .06em; }
.logs summary { cursor: pointer; font-size: 13.5px; color: var(--ink-2); list-style: none; display: inline-flex; align-items: center; gap: 8px; }
.logs summary::-webkit-details-marker { display: none; }
.logs summary::before { content: '+'; color: var(--ink-3); width: 12px; }
.logs[open] summary::before { content: '-'; }
.logs pre { margin: 12px 0 0; max-height: 420px; overflow: auto; padding: 12px; border-radius: 12px; background: var(--abyss); border: 1px solid var(--line); font: 400 12px/1.55 var(--mono); color: #d9e2ef; white-space: pre-wrap; word-break: break-all; }

/* ---------------------------------------------------------------- 404 */
.nf { display: grid; place-items: center; text-align: center; min-height: calc(100vh - 220px); }
.nf .pg-h { display: grid; justify-items: center; }
.nf .num-big { font: 600 clamp(88px, 16vw, 180px)/.9 var(--display); letter-spacing: -.05em; margin-bottom: 18px; }
.nf .lede { margin-left: auto; margin-right: auto; }
.nf .pg-cta { justify-content: center; }
.nf-path { margin-top: 14px; font: 400 12.5px/1.4 var(--mono); color: var(--ink-3); overflow-wrap: anywhere; max-width: 560px; }
.nf-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 40px; }
.nf-links a { padding: 8px 14px; border-radius: var(--r-pill); border: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2); }
.nf-links a:hover { color: var(--ink); background: var(--fill); }
.nf .meander { width: 168px; margin: 0 auto 26px; }

/* ---------------------------------------------------------------- narrow screens */
@media (max-width: 1000px) {
  .cols, .cols.is-wide-left, .cn-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .tools-grid, .plat, .tk-grid { grid-template-columns: minmax(0, 1fr); }
  .install { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .install-art { max-width: 360px; width: 100%; }
  .docs { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .docs-toc { position: static; }
  .docs-toc nav { display: flex; flex-wrap: wrap; gap: 6px; border-left: 0; }
  .docs-toc a { padding: 6px 12px; margin: 0; border: 1px solid var(--line); border-radius: var(--r-pill); }
  .docs-toc a[aria-current=true] { border-color: var(--aegean); }
  .figs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figs.n3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fig:nth-child(odd) { padding-left: 0; border-left: 0; }
  .fig:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .pg { padding-top: calc(var(--head-h) + 40px); padding-bottom: 80px; }
  .pg-sec { margin-top: 56px; }
  .keybar .btn { margin-left: 0; }
  .keybar .keydot { display: none; }
  .scan-form { flex-wrap: wrap; padding: 8px; border-radius: 22px; }
  .scan-form input { flex-basis: 100%; padding: 0 10px; }
  .scan-form .go-btn { margin-left: auto; }
  .tx-row { flex-wrap: wrap; }
  .tx-row .field { flex-basis: 100%; }
  .facts > div { grid-template-columns: 92px minmax(0, 1fr) auto; }
  .fig .v { font-size: 24px; }
  .steps-list li { grid-template-columns: 32px minmax(0, 1fr); }
}

/* install hero spacing (the hero sits beside the art, outside .pg-h) */
.install .lede { margin-top: 20px; }
.install .pg-note { margin-top: 14px; }
.install .h-l { font-size: clamp(38px, 4.6vw, 60px); }

/* single-column grid cards: let wide tables scroll inside instead of widening the card */
.tcard, .pc, .snip, .stack, .res { grid-template-columns: minmax(0, 1fr); }
.res-note { margin-top: 12px; color: var(--ink-3); font-size: 12.5px; }

/* code and long values: break at spaces first, then anywhere */
.snip .codebox, .facts span:nth-child(2) { word-break: normal; overflow-wrap: anywhere; }
.scan-head .who { flex: 1 1 260px; min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .scan-head { gap: 8px 10px; }
  .scan-head .tile { display: none; }
  .scan-head .who { font-size: 13px; flex-basis: 100%; }
  .facts > div { grid-template-columns: minmax(0, 1fr) auto; }
  .facts > div > span:first-child { grid-column: 1 / -1; margin-bottom: -6px; font-size: 12px; }
}
@media (max-width: 600px) {
  .lim .tbl { min-width: 0; font-size: 13px; }
  .lim .tbl th, .lim .tbl td { padding: 12px 10px; }
  .lim .tbl thead th, .lim .tbl tbody th { font-size: 13px; }
}