:root {
  --bg: #10141a;
  --bg-elevated: #161c24;
  --panel: #1a222c;
  --panel-2: #222b36;
  --text: #e8eef6;
  --muted: #8a9aaf;
  --accent: #2ec4b6;
  --accent-ink: #04332f;
  --danger: #e85d5d;
  --added: #3ecf8e;
  --removed: #e85d5d;
  --changed: #e6b422;
  --border: #2a3542;
  --border-strong: #3a4858;
  --mono: "IBM Plex Mono", "SF Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 12px 32px rgba(0,0,0,0.28);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    linear-gradient(180deg, #141a22 0%, var(--bg) 28%, var(--bg) 100%);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

code {
  font-family: var(--mono);
  font-size: 0.86em;
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.28);
}

.shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

.shell-wide { max-width: 1480px; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.brand {
  font-size: 1.2rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
}

.brand:hover { text-decoration: none; }
.brand span { color: var(--accent); }

.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

.eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-block {
  margin-bottom: 1.75rem;
}

.hero-block h1 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.lede {
  margin: 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.1rem;
  box-shadow: var(--shadow);
}

.card h1, .card h2 {
  margin: 0 0 0.65rem;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
  margin: 0.85rem 0 0.35rem;
}

input[type="text"],
input[type="password"],
select {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 0.7rem 0.85rem;
  font: inherit;
}

input:focus, select:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-color: var(--accent);
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 800px) {
  .row { grid-template-columns: 1fr; }
}

.btn {
  appearance: none;
  border: 0;
  border-radius: 8px;
  padding: 0.65rem 1.05rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.btn:hover { filter: brightness(1.06); text-decoration: none; }

.btn.secondary,
.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn.ghost { border-color: var(--border); }

.btn.compact {
  padding: 0.45rem 0.8rem;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.btn.danger { background: var(--danger); color: #2a0505; }

.actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-top: 1.1rem;
  align-items: center;
}

button.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.error,
.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius);
  margin-bottom: 1.1rem;
  border: 1px solid var(--border);
}

/* Author display:flex beats the UA [hidden] rule — keep these truly hidden */
.error[hidden],
.banner[hidden],
.toast[hidden],
.perm-pane:not(.active),
.install-pane:not(.active) {
  display: none !important;
}

.error {
  background: color-mix(in srgb, var(--danger) 14%, var(--panel));
  border-color: color-mix(in srgb, var(--danger) 40%, var(--border));
  color: #ffd5d5;
}

.banner p {
  margin: 0.2rem 0 0;
  color: inherit;
  opacity: 0.9;
  font-size: 0.92rem;
}

.banner.success {
  background: color-mix(in srgb, var(--added) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--added) 40%, var(--border));
  color: #c8f5df;
}

.banner.success strong { color: var(--added); }

.banner.warn {
  background: color-mix(in srgb, var(--changed) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--changed) 40%, var(--border));
  color: #ffe9b5;
}

.banner.warn strong { color: var(--changed); }

.status-dot {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--muted);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-2);
}

.status-dot i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--muted);
}

.status-dot[data-state="online"] { color: var(--added); border-color: color-mix(in srgb, var(--added) 35%, var(--border)); }
.status-dot[data-state="online"] i { background: var(--added); }
.status-dot[data-state="offline"] { color: var(--removed); border-color: color-mix(in srgb, var(--removed) 35%, var(--border)); }
.status-dot[data-state="offline"] i { background: var(--removed); }
.status-dot[data-state="warn"] { color: var(--changed); border-color: color-mix(in srgb, var(--changed) 35%, var(--border)); }
.status-dot[data-state="warn"] i { background: var(--changed); }
.status-dot[data-state="checking"] i { background: var(--muted); animation: pulse 1.2s ease-in-out infinite; }

@keyframes pulse {
  50% { opacity: 0.35; }
}

.pill {
  border-radius: 8px;
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  background: var(--panel-2);
}

.pill.added { color: var(--added); }
.pill.removed { color: var(--removed); }
.pill.changed { color: var(--changed); }

.stats {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin: 0.75rem 0 1rem;
}

/* Connect setup */
.setup-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.25rem;
  box-shadow: var(--shadow);
}

.step-index {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 650;
  font-size: 0.95rem;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
}

.step-body h2 {
  margin: 0.1rem 0 0.35rem;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.step-copy {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.step-note {
  margin: 0.75rem 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.mini-steps {
  margin: 0 0 0.75rem;
  padding-left: 1.15rem;
  color: var(--text);
  font-size: 0.94rem;
}

.mini-steps li + li { margin-top: 0.4rem; }

.seg {
  display: inline-flex;
  gap: 0;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel-2);
}

.seg-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
  border-right: 1px solid var(--border);
}

.seg-btn:last-child { border-right: 0; }

.seg-btn.active {
  background: var(--accent);
  color: var(--accent-ink);
}

.perm-pane,
.install-pane { display: none; }
.perm-pane.active,
.install-pane.active { display: block; }

.pane-meta {
  margin: 0 0 0.55rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.cmd-row {
  display: flex;
  gap: 0.55rem;
  align-items: stretch;
  margin: 0.55rem 0;
}

.cmd {
  flex: 1;
  margin: 0;
  padding: 0.7rem 0.85rem;
  background: #0b1015;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.45;
  color: #c5d4e4;
  white-space: pre-wrap;
  word-break: break-all;
  overflow: auto;
  max-height: 7rem;
}

.text-link {
  display: inline-block;
  margin-top: 0.35rem;
  font-size: 0.88rem;
  font-weight: 500;
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--added) 40%, var(--border));
  color: var(--added);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow);
}

.file-list { list-style: none; padding: 0; margin: 0; }

.file-list li {
  border-top: 1px solid var(--border);
  padding: 0.65rem 0;
}

.file-list details summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.88rem;
  list-style: none;
}

.file-list details summary::-webkit-details-marker { display: none; }

.badge {
  display: inline-block;
  min-width: 4.5rem;
  text-align: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 5px;
  padding: 0.15rem 0.4rem;
  margin-right: 0.55rem;
  font-family: var(--sans);
}

.badge.added { background: color-mix(in srgb, var(--added) 22%, transparent); color: var(--added); }
.badge.removed { background: color-mix(in srgb, var(--removed) 22%, transparent); color: var(--removed); }
.badge.changed { background: color-mix(in srgb, var(--changed) 22%, transparent); color: var(--changed); }
.badge.running { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.badge.done { background: color-mix(in srgb, var(--added) 18%, transparent); color: var(--added); }
.badge.error { background: color-mix(in srgb, var(--danger) 22%, transparent); color: var(--danger); }

pre.diff {
  margin: 0.65rem 0 0;
  padding: 0.85rem;
  overflow: auto;
  max-height: 520px;
  background: #0b1015;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.files-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.view-toggle {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel-2);
}

.toggle-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}

.toggle-btn.active {
  background: var(--accent);
  color: var(--accent-ink);
}

.diff-pane { margin-top: 0.65rem; }

.split-headers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-bottom: 0;
  border-radius: 8px 8px 0 0;
  overflow: hidden;
  font-size: 0.78rem;
  font-family: var(--mono);
}

.split-h {
  padding: 0.45rem 0.7rem;
  background: var(--panel-2);
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-right: 1px solid var(--border);
}

.split-h:last-child { border-right: 0; }

.split-scroll {
  max-height: 560px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 0 0 8px 8px;
  background: #0b1015;
}

.split-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-family: var(--mono);
  font-size: 0.74rem;
  line-height: 1.45;
}

.split-table .ln {
  width: 3.2rem;
  text-align: right;
  padding: 0 0.45rem;
  color: #5d6b7c;
  user-select: none;
  vertical-align: top;
  border-right: 1px solid #1c2530;
  background: #0d1218;
}

.split-table .code {
  padding: 0 0.55rem;
  white-space: pre-wrap;
  word-break: break-word;
  vertical-align: top;
  border-right: 1px solid #1c2530;
}

.split-table .code.right { border-right: 0; }

.split-row.kind-delete .left { background: rgba(232, 93, 93, 0.14); }
.split-row.kind-delete .right { background: rgba(232, 93, 93, 0.04); }
.split-row.kind-insert .right { background: rgba(62, 207, 142, 0.14); }
.split-row.kind-insert .left { background: rgba(62, 207, 142, 0.04); }
.split-row.kind-replace .left,
.split-row.kind-replace .right { background: rgba(230, 180, 34, 0.12); }

@media (max-width: 900px) {
  .split-headers { grid-template-columns: 1fr; }
  .split-h:first-child { border-right: 0; border-bottom: 1px solid var(--border); }
  .split-table .ln:nth-child(1),
  .split-table .code.left { display: none; }
  .step { grid-template-columns: 1fr; }
  .cmd-row { flex-direction: column; }
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login-card { width: min(420px, 100%); }

.hint {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.75rem;
  line-height: 1.45;
}

.callout {
  margin-top: 1.25rem;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.92rem;
  line-height: 1.5;
}

.callout strong {
  display: block;
  margin-bottom: 0.45rem;
}

.callout ul {
  margin: 0;
  padding-left: 1.15rem;
}

.callout li + li { margin-top: 0.35rem; }

.callout-warn {
  background: color-mix(in srgb, var(--changed) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--changed) 45%, var(--border));
  color: #ffe9b5;
}

.callout-warn strong { color: var(--changed); }

.callout-info {
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  color: #c8f3ee;
  margin-bottom: 1.1rem;
}

.callout-info strong { color: var(--accent); }

.mode-switch {
  display: inline-flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.mode-chip {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--panel-2);
}

.mode-chip.active {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: transparent;
}

.mode-chip.soon {
  color: var(--muted);
  border-style: dashed;
  opacity: 0.85;
}

.soon-tag {
  display: inline-block;
  margin-left: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px dashed var(--border-strong);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  vertical-align: middle;
}

.os-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

@media (max-width: 900px) {
  .os-grid { grid-template-columns: 1fr; }
}

.os-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.os-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.os-card .btn {
  margin-top: 0.6rem;
  width: 100%;
}

.os-card .logs {
  margin-top: 0.75rem;
  max-height: 90px;
  overflow: auto;
  font-size: 0.72rem;
}

.logs {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
  white-space: pre-wrap;
}

.filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: end;
}

.filters > div { flex: 1; min-width: 160px; }

.page-compare .compare-hero {
  margin-bottom: 1.25rem;
}

.page-compare .compare-hero h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  letter-spacing: -0.03em;
}

.check-row {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.check-row input { width: auto; }

/* —— Landing —— */
.page-landing {
  --display: "Space Grotesk", var(--sans);
  background:
    radial-gradient(900px 480px at 80% 10%, rgba(46, 196, 182, 0.12), transparent 55%),
    radial-gradient(700px 400px at 10% 90%, rgba(230, 180, 34, 0.06), transparent 50%),
    linear-gradient(180deg, #121820 0%, var(--bg) 40%, #0c1016 100%);
}

.page-landing .brand-lg { font-size: 1.05rem; }

.lp-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.lp-nav-actions {
  display: flex;
  gap: 0.55rem;
  align-items: center;
}

.lp-hero {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 2rem;
}

.lp-hero-copy {
  max-width: 36rem;
  animation: lp-rise 0.7s ease both;
}

.brand-hero {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin: 0 0 1rem;
}

.lp-hero-copy h1 {
  margin: 0 0 0.85rem;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: #d5dee9;
}

.lp-support {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 32rem;
}

.lp-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.lp-cta .btn.is-disabled,
.lp-cta a.btn[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
  filter: none;
}

.lp-agent-status {
  margin: 0.85rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.lp-agent-status[data-state="online"] { color: var(--added); }
.lp-agent-status[data-state="offline"] { color: var(--changed); }

.lp-hero-visual {
  margin-top: 1.25rem;
  animation: lp-rise 0.85s ease 0.12s both;
}

.lp-diff-stage {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #0a0e13;
  animation: lp-glow 4.5s ease-in-out infinite alternate;
}

.lp-diff-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.lp-diff-meta span {
  padding: 0.55rem 0.85rem;
  border-right: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lp-diff-meta span:last-child { border-right: 0; }

.lp-diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.lp-diff-col {
  border-right: 1px solid var(--border);
  min-height: 9rem;
}

.lp-diff-col:last-child { border-right: 0; }

.lp-line {
  display: flex;
  gap: 0.55rem;
  padding: 0.35rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  border-bottom: 1px solid #141a22;
  animation: lp-line-in 0.55s ease both;
}

.lp-line:nth-child(1) { animation-delay: 0.35s; }
.lp-line:nth-child(2) { animation-delay: 0.48s; }
.lp-line:nth-child(3) { animation-delay: 0.61s; }

.lp-line .ln {
  width: 1.6rem;
  color: #536274;
  text-align: right;
  flex-shrink: 0;
  user-select: none;
}

.lp-line code {
  background: none;
  padding: 0;
  color: #c5d0dc;
}

.lp-line.rm { background: rgba(232, 93, 93, 0.14); }
.lp-line.rm code { color: #ffb4b4; }
.lp-line.add { background: rgba(62, 207, 142, 0.14); }
.lp-line.add code { color: #b6f0d0; }
.lp-line.ch { background: rgba(230, 180, 34, 0.12); }
.lp-line.ch code { color: #f5dfa0; }

.lp-section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
  border-top: 1px solid var(--border);
}

.lp-section h2 {
  margin: 0 0 1.25rem;
  font-family: var(--display);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.lp-section-lede {
  margin: -0.5rem 0 1.25rem;
  color: var(--muted);
  max-width: 36rem;
}

.lp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}

.lp-steps li {
  counter-increment: step;
  padding: 1.1rem 1.15rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-elevated) 90%, transparent);
}

.lp-steps li::before {
  content: counter(step);
  display: inline-grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  margin-bottom: 0.65rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 650;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
}

.lp-steps strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.02rem;
}

.lp-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.lp-download-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.1rem 0 0.5rem;
}

@media (max-width: 700px) {
  .lp-download-grid { grid-template-columns: 1fr; }
}

.lp-download-card {
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-elevated) 92%, transparent);
}

.lp-download-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.lp-download-card p {
  margin: 0 0 1rem;
}

.lp-download-card .btn {
  width: 100%;
}

.lp-terminal {
  margin: 0 0 1.25rem;
  padding: 1rem 1.15rem;
  background: #0a0e13;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 0.86rem;
  line-height: 1.55;
  color: #c8d4e0;
}

.lp-terminal code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

.lp-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

@keyframes lp-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes lp-line-in {
  from { opacity: 0; transform: translateX(-6px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes lp-glow {
  from { box-shadow: 0 0 0 rgba(46, 196, 182, 0); }
  to { box-shadow: 0 0 48px rgba(46, 196, 182, 0.08); }
}

@media (max-width: 800px) {
  .lp-steps { grid-template-columns: 1fr; }
  .lp-diff-grid,
  .lp-diff-meta { grid-template-columns: 1fr; }
  .lp-diff-col:first-child { border-right: 0; border-bottom: 1px solid var(--border); }
  .lp-diff-meta span:first-child { border-right: 0; border-bottom: 1px solid var(--border); }
}