/* RemoteDesk admin console */
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }

:root {
  --paper: #EEF1F4;
  --panel: #FFFFFF;
  --ink: #1B2430;
  --ink-2: #3A4656;
  --muted: #667385;
  --line: #D6DCE3;
  --line-soft: #E7EBF0;
  --signal: #0F6E8C;
  --signal-bright: #7CC4DA;
  --signal-soft: #E2EFF3;
  --live: #2B8F60;
  --live-soft: #E2F3EA;
  --wait: #A86A12;
  --wait-soft: #FAEFD9;
  --alert: #B83A2B;
  --alert-soft: #FAE8E4;
  --mute: #8A96A5;
  --font: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 15px/1.5 var(--font); color: var(--ink); background: var(--paper); }
a { color: var(--signal); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; border-radius: 3px; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.005em; }
p { margin: 0; }
.num, table, .figure-value, .party-id, .timer { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------------------------------------------------------- top bar */
.topbar { background: var(--ink); color: #fff; }
.topbar-inner { max-width: 1280px; margin: 0 auto; padding: 0 24px; height: 56px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 600; font-size: 16px; }
.brand:hover { text-decoration: none; }
.brand svg { width: 26px; height: 26px; }
.nav { display: flex; height: 100%; }
.nav a { display: flex; align-items: center; padding: 0 14px; color: #AEB9C7; font-size: 14px; font-weight: 500; border-bottom: 2px solid transparent; }
.nav a:hover { color: #fff; text-decoration: none; }
.nav a.is-active { color: #fff; border-bottom-color: var(--signal-bright); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 14px; }
.live-pill { display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px; border-radius: 999px; background: rgba(255,255,255,.08); color: #fff; font-weight: 500; }
.live-pill:hover { text-decoration: none; background: rgba(255,255,255,.14); }
.live-pill .dot { background: var(--mute); }
.live-pill.has-live .dot { background: #4CC38A; box-shadow: 0 0 0 3px rgba(76,195,138,.25); }
.who { color: #AEB9C7; }
.link-button { background: none; border: 0; padding: 0; font: inherit; color: #fff; cursor: pointer; }
.link-button:hover { text-decoration: underline; }

.banner { background: var(--wait-soft); color: #6B4309; border-bottom: 1px solid #EBD3A6; font-size: 14px; }
.banner-inner { max-width: 1280px; margin: 0 auto; padding: 10px 24px; }

/* ---------------------------------------------------------------- page frame */
.page { max-width: 1280px; margin: 0 auto; padding: 28px 24px 64px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 24px; line-height: 1.25; }
.page-head p { color: var(--muted); margin-top: 4px; max-width: 70ch; }
.back { display: inline-block; font-size: 14px; margin-bottom: 8px; }
.stack > * + * { margin-top: 20px; }
.grid { display: grid; gap: 20px; }
.grid-2-1 { grid-template-columns: 2fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-1-2 { grid-template-columns: minmax(280px, 1fr) 2fr; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; min-width: 0; }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line-soft); }
.panel-head h2 { font-size: 15px; }
.panel-head .aside { font-size: 13px; color: var(--muted); }
.panel-body { padding: 18px 20px; }
.panel-body.flush { padding: 0; }
.chart-box { position: relative; height: 240px; }

/* ---------------------------------------------------------------- figures strip */
.figures { display: grid; grid-template-columns: repeat(6, 1fr); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.figure { padding: 16px 20px 18px; border-left: 1px solid var(--line-soft); min-width: 0; }
.figure:first-child { border-left: 0; }
.figure-label { font-size: 13px; color: var(--muted); }
.figure-value { font-size: 28px; font-weight: 500; line-height: 1.2; margin-top: 4px; }
.figure-note { font-size: 13px; color: var(--muted); margin-top: 2px; }
.figure-value.is-live { color: var(--live); }

/* ---------------------------------------------------------------- live connections board */
.board-list { list-style: none; margin: 0; padding: 0; }
.link { display: grid; grid-template-columns: minmax(0, 1fr) minmax(120px, 1.1fr) minmax(0, 1fr) 150px; align-items: center; gap: 18px; padding: 16px 20px; border-top: 1px solid var(--line-soft); }
.link:first-child { border-top: 0; }
.party { min-width: 0; }
.party-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; color: var(--ink); }
.party-id { font-size: 13px; color: var(--muted); }
.party.is-host { text-align: right; }
.cable { position: relative; height: 22px; }
.cable::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: var(--signal); border-radius: 2px; }
.cable::after { content: ""; position: absolute; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px var(--signal-soft); animation: travel 2.6s linear infinite; }
.cable-label { position: absolute; left: 0; right: 0; top: -12px; text-align: center; font-size: 12px; color: var(--muted); }
.cable.is-view::before { background: var(--mute); }
.cable.is-view::after { background: var(--mute); box-shadow: 0 0 0 4px #EDF0F3; }
.cable.is-waiting::before { background: repeating-linear-gradient(90deg, var(--wait) 0 6px, transparent 6px 12px); }
.cable.is-waiting::after { display: none; }
@keyframes travel { from { left: 0; } to { left: calc(100% - 8px); } }
.link-meta { text-align: right; }
.timer { font-size: 18px; font-weight: 500; display: block; line-height: 1.2; }
.board-empty { padding: 28px 20px; color: var(--muted); }
.board-empty strong { display: block; color: var(--ink); font-weight: 500; margin-bottom: 2px; }
.board-sub { padding: 10px 20px; font-size: 13px; color: var(--muted); background: #F7F9FB; border-top: 1px solid var(--line-soft); border-radius: 0 0 8px 8px; }

@media (prefers-reduced-motion: reduce) {
  .cable::after { animation: none; left: calc(50% - 4px); }
}

/* ---------------------------------------------------------------- bars */
.bars { list-style: none; margin: 0; padding: 0; }
.bars li { display: grid; grid-template-columns: minmax(0, 1fr) 48px; gap: 4px 12px; padding: 8px 0; }
.bars li + li { border-top: 1px solid var(--line-soft); }
.bar-label { color: var(--ink); min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; }
.bar-count { text-align: right; font-size: 14px; font-weight: 500; }
.bar-track { grid-column: 1 / -1; height: 4px; background: var(--line-soft); border-radius: 2px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--signal); border-radius: 2px; }
.sub-head { font-size: 13px; font-weight: 500; color: var(--muted); margin: 18px 0 4px; }
.sub-head:first-child { margin-top: 0; }

/* ---------------------------------------------------------------- tables */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 500; font-size: 13px; color: var(--muted); padding: 10px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; background: #FAFBFC; }
.table td { padding: 11px 16px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: #F7F9FB; }
.table .right { text-align: right; }
.cell-device a, .cell-device .name { font-weight: 500; color: var(--ink); }
.cell-device .id { display: block; font-size: 13px; color: var(--muted); }
.table-empty { padding: 28px 20px; color: var(--muted); text-align: center; }
.arrow { color: var(--mute); }

/* ---------------------------------------------------------------- chips & dots */
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #C3CBD5; flex: none; }
.dot.on { background: var(--live); }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; line-height: 1; padding: 5px 10px; border-radius: 999px; white-space: nowrap; background: #EEF1F4; color: var(--ink-2); }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.live { background: var(--live-soft); color: var(--live); }
.chip.ok { background: #EEF1F4; color: var(--ink-2); }
.chip.bad { background: var(--alert-soft); color: var(--alert); }
.chip.mute { background: #F1F3F5; color: var(--muted); }
.chip.wait { background: var(--wait-soft); color: var(--wait); }
.chip.plain::before { display: none; }
.online-line { display: inline-flex; align-items: center; gap: 8px; }

/* ---------------------------------------------------------------- forms & buttons */
label { display: block; font-size: 13px; font-weight: 500; color: var(--ink-2); margin-bottom: 6px; }
.field + .field { margin-top: 14px; }
.hint { font-size: 13px; color: var(--muted); margin-top: 6px; }
input[type=text], input[type=password], input[type=search], input[type=date], select {
  width: 100%; height: 38px; padding: 0 12px; font: inherit; font-size: 14px; color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: 6px;
}
input:focus, select:focus { outline: 2px solid var(--signal); outline-offset: 0; border-color: var(--signal); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 38px; padding: 0 16px; font: inherit; font-size: 14px; font-weight: 500; border-radius: 6px; border: 1px solid var(--signal); background: var(--signal); color: #fff; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #0C5D77; text-decoration: none; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: #F5F7F9; }
.btn-danger { background: #fff; color: var(--alert); border-color: #E6BDB6; }
.btn-danger:hover { background: var(--alert-soft); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; }
.btn-block { width: 100%; }
.inline-form { display: inline; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; padding: 14px 20px; border-bottom: 1px solid var(--line-soft); }
.filters .field { margin: 0; }
.filters .field + .field { margin: 0; }
.filters input[type=search] { width: 260px; }
.filters input[type=date] { width: 160px; }
.filters select { width: 170px; }

.segmented { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: #fff; }
.segmented a { padding: 7px 14px; font-size: 14px; color: var(--ink-2); border-left: 1px solid var(--line); }
.segmented a:first-child { border-left: 0; }
.segmented a:hover { background: #F5F7F9; text-decoration: none; }
.segmented a.is-active { background: var(--ink); color: #fff; }
.segmented .count { color: var(--muted); margin-left: 4px; }
.segmented a.is-active .count { color: #AEB9C7; }

.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 20px; border-top: 1px solid var(--line-soft); font-size: 14px; color: var(--muted); }

/* ---------------------------------------------------------------- alerts */
.alert { padding: 12px 16px; border-radius: 6px; border: 1px solid; font-size: 14px; margin-bottom: 20px; }
.alert-success { background: var(--live-soft); border-color: #BFE3CF; color: #1F6B47; }
.alert-error { background: var(--alert-soft); border-color: #EBC3BB; color: #8E2A1E; }
.alert-info { background: var(--signal-soft); border-color: #BFDCE6; color: #0B5670; }
.alert-warn { background: var(--wait-soft); border-color: #EBD3A6; color: #6B4309; }

/* ---------------------------------------------------------------- facts (definition lists) */
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; font-size: 14px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.device-title { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.device-title .id { font-size: 16px; color: var(--muted); font-weight: 400; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat-row > div { padding: 16px 20px; border-left: 1px solid var(--line-soft); }
.stat-row > div:first-child { border-left: 0; }

details.reset summary { cursor: pointer; font-size: 13px; color: var(--signal); list-style: none; }
details.reset summary::-webkit-details-marker { display: none; }
details.reset[open] summary { margin-bottom: 8px; }
details.reset form { display: flex; gap: 6px; }
details.reset input { height: 32px; width: 160px; }

/* ---------------------------------------------------------------- auth pages */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 32px 16px; }
.auth-box { width: 100%; max-width: 400px; }
.auth-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; font-size: 18px; font-weight: 600; }
.auth-brand svg { width: 34px; height: 34px; }
.auth .panel-body { padding: 24px; }
.auth h1 { font-size: 20px; margin-bottom: 4px; }
.auth .lead { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.auth .btn-block { margin-top: 20px; }
.auth-foot { margin-top: 16px; font-size: 13px; color: var(--muted); text-align: center; }
.key-input { letter-spacing: .12em; text-transform: uppercase; font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- public page */
.public-hero { max-width: 720px; margin: 0 auto; padding: 56px 24px 24px; }
.public-hero h1 { font-size: 32px; line-height: 1.2; margin: 18px 0 10px; }
.public-hero .lead { font-size: 17px; color: var(--ink-2); max-width: 60ch; }
.steps { list-style: none; counter-reset: step; margin: 28px 0 0; padding: 0; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line); }
.steps li::before { content: counter(step); width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--signal); color: var(--signal); display: grid; place-items: center; font-weight: 600; font-size: 14px; }
.steps strong { display: block; font-weight: 600; }
.steps span { color: var(--muted); font-size: 14px; }
.download-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 24px; }

.footer { max-width: 1280px; margin: 0 auto; padding: 0 24px 32px; font-size: 13px; color: var(--muted); }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1100px) {
  .figures { grid-template-columns: repeat(3, 1fr); }
  .figure:nth-child(4) { border-left: 0; }
  .figure:nth-child(n+4) { border-top: 1px solid var(--line-soft); }
  .grid-2-1, .grid-3, .grid-1-2 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .topbar-inner { gap: 12px; padding: 0 16px; overflow-x: auto; }
  .who { display: none; }
  .page { padding: 20px 16px 48px; }
  .figures { grid-template-columns: repeat(2, 1fr); }
  .figure:nth-child(odd) { border-left: 0; }
  .figure:nth-child(4) { border-left: 1px solid var(--line-soft); }
  .figure:nth-child(n+3) { border-top: 1px solid var(--line-soft); }
  .grid-2 { grid-template-columns: 1fr; }
  .link { grid-template-columns: 1fr; gap: 6px; }
  .party.is-host, .link-meta { text-align: left; }
  .cable { height: 16px; }
  .cable-label { display: none; }
  .stat-row { grid-template-columns: 1fr; }
  .stat-row > div { border-left: 0; border-top: 1px solid var(--line-soft); }
  .filters input[type=search], .filters select, .filters input[type=date] { width: 100%; }
}

/* ================================================================ public site */
.site { background: var(--panel); }
.site-inner { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.site-inner.narrow { max-width: 780px; }
.site-header { background: var(--ink); position: sticky; top: 0; z-index: 10; }
.site-bar { height: 60px; display: flex; align-items: center; gap: 28px; }
.site-nav { display: flex; gap: 22px; }
.site-nav a, .site-admin { color: #AEB9C7; font-size: 14px; font-weight: 500; }
.site-nav a:hover, .site-admin:hover { color: #fff; text-decoration: none; }
.site-admin { margin-left: auto; }
html { scroll-padding-top: 72px; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.hero { background: var(--ink); color: #fff; padding: 56px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero h1 { font-size: 40px; line-height: 1.15; letter-spacing: -0.015em; max-width: 18ch; margin: 14px 0 16px; }
.hero-lead { font-size: 17px; line-height: 1.6; color: #C9D2DD; max-width: 56ch; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 28px; }
.hero-meta { font-size: 14px; color: #AEB9C7; }
.hero-note { font-size: 14px; color: #8E9BAC; margin-top: 16px; }
.btn-light { background: var(--signal-bright); border-color: var(--signal-bright); color: var(--ink); height: 44px; padding: 0 22px; font-size: 15px; }
.btn-light:hover { background: #A4D8E7; }
.status-line { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: #C9D2DD; }
.status-line .dot { background: #8A96A5; }
.status-line .dot.on { background: #4CC38A; box-shadow: 0 0 0 3px rgba(76,195,138,.25); }

.hero-art { margin: 0; background: #223046; border: 1px solid #33445C; border-radius: 12px; padding: 28px 28px 22px; }
.art-row { display: grid; grid-template-columns: 1fr 1.1fr 1fr; align-items: center; gap: 14px; }
.art-screen { position: relative; aspect-ratio: 4 / 3; border: 2px solid var(--signal-bright); border-radius: 6px; background: #1B2638; }
.art-screen.is-yours { background: #2A3B55; }
.art-window { position: absolute; left: 14%; top: 18%; width: 60%; height: 22%; background: rgba(124,196,218,.35); border-radius: 2px; }
.art-window.short { top: 50%; width: 40%; }
.art-cursor { position: absolute; left: 42%; top: 32%; width: 16px; height: 22px; }
.art-cable::before { background: var(--signal-bright); }
.art-cable::after { background: var(--signal-bright); box-shadow: 0 0 0 4px rgba(124,196,218,.2); }
.art-cable .cable-label { color: #8E9BAC; }
.art-caption { display: flex; justify-content: space-between; font-size: 13px; color: #AEB9C7; margin-top: 10px; }
.art-code { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid #33445C; }
.art-code small { display: block; font-size: 12px; color: #8E9BAC; }
.art-code strong { font-size: 20px; font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: .02em; }

.section { padding: 64px 0; }
.section-alt { background: var(--paper); }
.section h2 { font-size: 28px; line-height: 1.2; letter-spacing: -0.01em; }
.section h3 { font-size: 16px; }
.section .intro { color: var(--muted); font-size: 16px; margin: 8px 0 28px; max-width: 65ch; }
.section .panel-head h3 { font-size: 15px; }

.flow { list-style: none; margin: 0; padding: 0; counter-reset: flow; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.flow li { counter-increment: flow; position: relative; padding-top: 46px; }
.flow li::before { content: counter(flow); position: absolute; top: 0; left: 0; width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--signal); color: var(--signal); display: grid; place-items: center; font-weight: 600; font-size: 14px; background: var(--panel); }
.flow li::after { content: ""; position: absolute; top: 16px; left: 42px; right: -18px; height: 1px; background: var(--line); }
.flow li:last-child::after { display: none; }
.flow strong { display: block; font-weight: 600; margin-bottom: 4px; }
.flow p { color: var(--muted); font-size: 15px; }
.flow code { display: inline-block; margin-top: 4px; font-size: 13px; background: var(--panel); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; color: var(--ink); }
.flow-vertical { grid-template-columns: 1fr; gap: 0; }
.flow-vertical li { padding: 0 0 22px 50px; }
.flow-vertical li::after { top: 36px; bottom: 4px; left: 16px; right: auto; width: 1px; height: auto; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 36px; }
.features > div { border-top: 2px solid var(--signal); padding-top: 16px; }
.features h3 { margin-bottom: 6px; }
.features p { color: var(--muted); font-size: 15px; line-height: 1.6; }

.install-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: start; }
.requirements { position: sticky; top: 84px; }
.download-again { margin-top: 8px; }

.faq { margin-top: 24px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 32px 18px 0; font-size: 16px; font-weight: 500; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 16px; font-size: 20px; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); padding: 0 0 18px; max-width: 70ch; line-height: 1.6; }

.site-footer { background: var(--ink); color: #AEB9C7; font-size: 14px; }
.site-foot { display: flex; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 22px; flex-wrap: wrap; }
.site-foot a { color: #fff; }

@media (max-width: 960px) {
  .hero-grid, .install-grid { grid-template-columns: 1fr; gap: 36px; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow li::after { display: none; }
  .flow-vertical { grid-template-columns: 1fr; }
  .flow-vertical li::after { display: block; }
  .features { grid-template-columns: 1fr 1fr; }
  .requirements { position: static; }
}
@media (max-width: 640px) {
  .site-nav { display: none; }
  .hero h1 { font-size: 30px; }
  .flow, .features { grid-template-columns: 1fr; }
  .section { padding: 44px 0; }
}
.hero-alt { font-size: 14px; color: #AEB9C7; margin-top: 12px; }
.hero-alt a { color: var(--signal-bright); }
.install-head { font-size: 16px; margin: 4px 0 16px; }
.install-head + .flow { margin-top: 0; }
.download-again + .install-head { margin-top: 36px; }

.build-log { margin: 16px 0 0; max-height: 260px; overflow: auto; background: #1B2430; color: #D6DCE3; font: 12px/1.5 Consolas, "Cascadia Mono", monospace; padding: 12px 14px; border-radius: 6px; white-space: pre-wrap; }