/* copper.jassydev.com — the look of the CopperOS side panel (extension/sidepanel.html), at page size.
   Dark by default like the panel's design, light when the system asks for it. No JavaScript needed. */

:root {
  color-scheme: dark;
  --brand: #d97757;
  --brand-strong: #c4643f;
  --brand-soft: rgba(217, 119, 87, 0.16);
  --brand-line: rgba(217, 119, 87, 0.45);
  --brand-fg: #fff;
  --link: #e08a6d;

  --bg: #151515;
  --surface: #20201f;
  --surface-2: #292825;
  --border: rgba(230, 222, 215, 0.09);
  --border-strong: rgba(230, 222, 215, 0.16);
  --text: #ece9e6;
  --text-muted: #a5a19b;
  --text-faint: #8a867f;

  --ok: #3fbf7f;
  --ok-soft: rgba(26, 156, 92, 0.18);
  --warn: #e0a23b;
  --warn-line: rgba(224, 162, 59, 0.45);
  --gate-bg: #221d15;

  --code-bg: rgba(230, 222, 215, 0.07);
  --header-bg: rgba(21, 21, 21, 0.82);
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.75);
  --glow: rgba(217, 119, 87, 0.13);
  --lift: 0 1px 2px rgba(0, 0, 0, 0.3);

  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  --wrap: 1100px;
  --read: 720px;
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --brand-soft: rgba(217, 119, 87, 0.13);
    --link: #ad4f2d;
    --bg: #fbfaf8;
    --surface: #f3f1ed;
    --surface-2: #e9e6e0;
    --border: rgba(40, 32, 24, 0.1);
    --border-strong: rgba(40, 32, 24, 0.18);
    --text: #1d1c1a;
    --text-muted: #5f5a53;
    --text-faint: #807a71;
    --ok: #1a9c5c;
    --ok-soft: rgba(26, 156, 92, 0.12);
    --warn: #9c5d08;
    --warn-line: rgba(224, 162, 59, 0.6);
    --gate-bg: #fbf3e3;
    --code-bg: rgba(40, 32, 24, 0.06);
    --header-bg: rgba(251, 250, 248, 0.84);
    --shadow: 0 30px 70px -34px rgba(70, 45, 25, 0.35);
    --glow: rgba(217, 119, 87, 0.12);
    --lift: 0 1px 2px rgba(0, 0, 0, 0.08);
  }
}

/* ── base ─────────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
  border-radius: 4px;
}
img {
  max-width: 100%;
}
h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
  text-wrap: balance;
}
p {
  margin: 0 0 14px;
  color: var(--text-muted);
  text-wrap: pretty;
}
p:last-child {
  margin-bottom: 0;
}
strong {
  color: var(--text);
  font-weight: 600;
}
em {
  font-style: italic;
  color: var(--text);
}
code {
  font: 400 0.86em/1.4 var(--mono);
  background: var(--code-bg);
  padding: 1px 5px;
  border-radius: 4px;
  color: var(--text);
  overflow-wrap: anywhere;
}
.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}
.read {
  max-width: calc(var(--read) + 48px);
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--brand);
  color: var(--brand-fg);
}

/* icons: the side panel's glyphs, drawn from the sprite at the top of each page */
.i {
  width: 16px;
  height: 16px;
  flex: none;
}

/* ── buttons, pills ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font: 600 15px/1.2 var(--sans);
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    transform 0.1s ease;
}
.btn:hover {
  background: var(--surface-2);
  text-decoration: none;
}
.btn:active {
  transform: scale(0.97);
}
.btn .i {
  width: 15px;
  height: 15px;
}
.btn.pr {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--brand-fg);
}
.btn.pr:hover {
  background: var(--brand-strong);
  border-color: var(--brand-strong);
}
.btn.sm {
  padding: 7px 12px;
  font-size: 13px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px 4px 9px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
}
.pill .i {
  width: 13px;
  height: 13px;
}
.pill.accent {
  background: var(--brand-soft);
  color: var(--brand);
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: none;
  background: var(--ok);
}
.dot.busy {
  background: var(--brand);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  50% {
    opacity: 0.35;
  }
}

/* ── header, footer ───────────────────────────────────────────────────── */
.top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--border);
}
.top .wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 60px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
}
.brand:hover {
  text-decoration: none;
}
.brand img {
  width: 24px;
  height: 24px;
}
.top nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.top nav a:not(.btn) {
  padding: 6px 10px;
  border-radius: 7px;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 600;
}
.top nav a:not(.btn):hover {
  background: var(--surface-2);
  color: var(--text);
  text-decoration: none;
}
.top nav a[aria-current="page"] {
  color: var(--text);
  background: var(--surface-2);
}
.top nav .btn {
  margin-left: 8px;
}
footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 48px;
  color: var(--text-faint);
  font-size: 13px;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
}
footer .brand {
  font-size: 13.5px;
}
footer .brand img {
  width: 18px;
  height: 18px;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-left: auto;
}
footer nav a {
  color: var(--text-muted);
}
footer nav a:hover {
  color: var(--text);
}

/* ── landing: hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 88px 0 96px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -60px 0 auto;
  height: 620px;
  background:
    radial-gradient(520px 320px at 72% 40%, var(--glow), transparent 70%),
    radial-gradient(420px 260px at 12% 10%, var(--glow), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: 56px;
}
.hero h1 {
  margin: 20px 0 20px;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.02;
  font-weight: 750;
  letter-spacing: -0.035em;
}
.hero h1 em {
  font-style: normal;
  color: var(--brand);
}
.lead {
  max-width: 560px;
  font-size: clamp(17px, 2vw, 19px);
  line-height: 1.55;
}
.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.fine {
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--text-faint);
}
.featured {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}
.featured img {
  display: block;
}

/* ── the side panel, drawn in HTML (hero and "you stay in charge") ─────── */
.pm {
  width: 100%;
  max-width: 380px;
  margin-left: auto;
  border-radius: 14px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}
.pm-hd {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 13px;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
  font-weight: 600;
}
.pm-fav {
  width: 15px;
  height: 15px;
  border-radius: 4px;
  display: grid;
  place-items: center;
  background: #3d6fd6;
  color: #fff;
  font-size: 9px;
  font-weight: 800;
}
.pm-acts {
  display: flex;
  gap: 12px;
  margin-left: auto;
  color: var(--text-muted);
}
.pm-acts .i {
  width: 15px;
  height: 15px;
}
.pm-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 330px;
  padding: 13px;
}
.mine {
  align-self: flex-end;
  max-width: 86%;
  padding: 8px 11px;
  border-radius: 11px 11px 3px 11px;
  background: var(--brand);
  color: var(--brand-fg);
  font-size: 13.5px;
}
.rules-line {
  align-self: flex-end;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: -5px;
  font-size: 11.5px;
  color: var(--text-faint);
}
.rules-line .i {
  width: 11px;
  height: 11px;
  color: var(--brand);
}
.run {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
.run-h {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
}
.run-h b {
  font-size: 13px;
}
.run-h .meta {
  font-size: 11.5px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}
.run-h .stop {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 3px 9px;
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  font-size: 12px;
  font-weight: 600;
}
.run-h .stop .i {
  width: 10px;
  height: 10px;
}
.steps {
  display: flex;
  flex-direction: column;
  padding: 4px 10px 8px;
}
.s {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 5px 0;
  font-size: 12.5px;
  color: var(--text-muted);
}
.s .ic {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  border-radius: 5px;
  flex: none;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  color: var(--ok);
}
.s .ic .i {
  width: 11px;
  height: 11px;
}
.s b {
  color: var(--text);
  margin-right: 3px;
}
.s.now {
  color: var(--text);
}
.s.now .ic {
  background: var(--brand-soft);
  color: var(--brand);
}
.pm-cmp {
  padding: 10px 12px 12px;
  border-top: 1px solid var(--border);
}
.inp {
  padding: 9px 10px 7px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.inp .ph {
  font-size: 13px;
  color: var(--text-faint);
}
.inp .row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}
.inp .pill {
  padding: 3px 8px 3px 6px;
  font-size: 11.5px;
}
.inp .pill .i {
  width: 11px;
  height: 11px;
}
.send {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-left: auto;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
}
.send .i {
  width: 11px;
  height: 11px;
}
/* Steps arrive one by one, as in the panel. */
.pm .steps .s,
.pm .rules-line,
.pm .run {
  animation: rise 0.45s ease-out both;
}
.pm .rules-line {
  animation-delay: 0.2s;
}
.pm .run {
  animation-delay: 0.45s;
}
.pm .s:nth-child(1) {
  animation-delay: 0.8s;
}
.pm .s:nth-child(2) {
  animation-delay: 1.3s;
}
.pm .s:nth-child(3) {
  animation-delay: 1.8s;
}
.pm .s:nth-child(4) {
  animation-delay: 2.3s;
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

/* The approval card, as the panel shows it. */
.gate {
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--warn-line);
  background: var(--gate-bg);
  box-shadow: var(--shadow);
  font-size: 13.5px;
}
.gate-h {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--warn);
  font-size: 12.5px;
  font-weight: 700;
}
.gate-h .i {
  width: 14px;
  height: 14px;
}
.gate .what {
  margin: 9px 0 13px;
}
.gate .acts {
  display: flex;
  gap: 6px;
}
.gate .btn {
  flex: 1;
  padding: 8px 12px;
  font-size: 13px;
}
.ask {
  margin-top: 12px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--brand-line);
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 13px;
}
.ask .gate-h {
  color: var(--brand);
}
.ask .gate-h span:last-child {
  margin-left: auto;
  color: var(--text-faint);
  font-weight: 600;
}
.opt {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
}
.opt .rd {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.5px solid var(--text-faint);
  flex: none;
}
.opt.on {
  border-color: var(--brand);
  background: var(--brand-soft);
}
.opt.on .rd {
  border-color: var(--brand);
  background: var(--brand);
  box-shadow: inset 0 0 0 2px var(--bg);
}

/* ── landing: sections ────────────────────────────────────────────────── */
.sec {
  padding: 88px 0;
  border-top: 1px solid var(--border);
}
.kicker {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sec h2 {
  font-size: clamp(28px, 3.8vw, 40px);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.sec-lead {
  max-width: 620px;
  font-size: 17px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 14px;
  margin-top: 36px;
}
.card {
  padding: 22px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}
.card:hover {
  border-color: var(--border-strong);
}
.card h3 {
  margin: 14px 0 6px;
  font-size: 16.5px;
  font-weight: 650;
}
.card p {
  font-size: 14.5px;
}
.tile {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
}
.tile .i {
  width: 17px;
  height: 17px;
}
.role {
  font: 600 11.5px/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* Two ways to run it — the welcome screen's choices, at page size. */
.ways {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 14px;
  margin-top: 36px;
}
.way {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: inherit;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease;
}
a.way:hover {
  border-color: var(--brand);
  background: color-mix(in srgb, var(--brand-soft) 45%, var(--surface));
  text-decoration: none;
}
.way-h {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.way-h .i {
  width: 20px;
  height: 20px;
  color: var(--brand);
}
.way-h .pill {
  margin-left: auto;
}
.way p {
  font-size: 15px;
  margin: 0;
}
.way ul {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.way li {
  display: flex;
  gap: 8px;
}
.way li .i {
  width: 14px;
  height: 14px;
  margin-top: 4px;
  color: var(--ok);
}
.go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
  color: var(--link);
  font-weight: 600;
  font-size: 14.5px;
}
.go .i {
  width: 14px;
  height: 14px;
  transition: transform 0.15s ease;
}
a:hover .go .i,
a.go:hover .i {
  transform: translateX(3px);
}
.note-line {
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-faint);
}

/* "You stay in charge": a list beside the panel's cards. */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  gap: 56px;
  align-items: center;
}
.checks {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.checks li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 14px;
}
.checks h3 {
  font-size: 16px;
  font-weight: 650;
  margin: 2px 0 3px;
}
.checks p {
  font-size: 14.5px;
  margin: 0;
}
.stack {
  max-width: 360px;
  margin-left: auto;
}

/* Comparison table */
.table-scroll {
  margin-top: 32px;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
}
table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14.5px;
}
th,
td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}
tr:last-child th,
tr:last-child td {
  border-bottom: 0;
}
thead th {
  font-size: 13px;
  font-weight: 650;
  color: var(--text-muted);
  background: var(--surface);
}
tbody th {
  font-weight: 600;
  color: var(--text);
  width: 18%;
}
td {
  color: var(--text-muted);
}
.own {
  background: color-mix(in srgb, var(--brand-soft) 55%, transparent);
  color: var(--text);
}
thead .own {
  color: var(--brand);
}

/* Closing call to action */
.end {
  padding: 96px 0 104px;
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
}
.end::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(460px 220px at 50% 40%, var(--glow), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.end img {
  width: 48px;
  height: 48px;
}
.end h2 {
  margin: 18px 0 12px;
  font-size: clamp(28px, 3.8vw, 40px);
  letter-spacing: -0.025em;
}
.end .cta {
  justify-content: center;
}

/* ── document pages: setup, privacy, terms, support ───────────────────── */
.page-head {
  position: relative;
  padding: 72px 0 36px;
}
.page-head::before {
  content: "";
  position: absolute;
  left: -12%;
  top: -80px;
  width: min(80vw, 560px);
  height: 300px;
  background: radial-gradient(closest-side, var(--glow), transparent);
  pointer-events: none;
  z-index: -1;
}
.page-head h1 {
  font-size: clamp(34px, 5.4vw, 48px);
  line-height: 1.06;
  font-weight: 750;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.page-head .lead {
  margin: 0;
}
.updated {
  margin: 0;
  font: 400 13px/1.4 var(--mono);
  color: var(--text-faint);
}
.doc {
  padding: 8px 0 88px;
}
.doc > section {
  padding: 34px 0 0;
}
.doc > section + section {
  margin-top: 34px;
  border-top: 1px solid var(--border);
}
.doc h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: clamp(22px, 2.8vw, 26px);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.doc h3 {
  margin: 22px 0 8px;
  font-size: 16.5px;
  font-weight: 650;
}
.doc h3:first-child {
  margin-top: 0;
}
.doc ul,
.doc ol {
  margin: 0 0 14px;
  padding-left: 22px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.doc ul:last-child,
.doc ol:last-child {
  margin-bottom: 0;
}
.doc li::marker {
  color: var(--text-faint);
}
.doc li > ul {
  margin-top: 7px;
}

/* At a glance: three short facts above a long policy. */
.glance {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 12px;
  margin: 8px 0 8px;
}
.glance div {
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.glance .tile {
  width: 30px;
  height: 30px;
  margin-bottom: 10px;
}
.glance .tile .i {
  width: 15px;
  height: 15px;
}
.glance strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14.5px;
}
.glance p {
  font-size: 14px;
}

/* Setup: the choice, the steps, the commands. */
.choose {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 12px;
  margin-top: 18px;
}
.choose a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: inherit;
  transition:
    border-color 0.15s ease,
    background-color 0.15s ease;
}
.choose a:hover {
  border-color: var(--brand);
  background: color-mix(in srgb, var(--brand-soft) 45%, var(--surface));
  text-decoration: none;
}
.choose .rd {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border-radius: 50%;
  border: 1.5px solid var(--text-faint);
  flex: none;
}
.choose a:hover .rd {
  border-color: var(--brand);
}
.choose strong {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 15.5px;
}
.choose strong .i {
  color: var(--brand);
}
.choose span.d {
  display: block;
  margin-top: 2px;
  font-size: 14px;
  color: var(--text-muted);
}
.path-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
}
.steps-list {
  list-style: none;
  counter-reset: step;
  margin: 18px 0 0 !important;
  padding: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 18px !important;
}
.steps-list > li {
  counter-increment: step;
  position: relative;
  padding-left: 40px;
}
.steps-list > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--brand);
  color: var(--brand-fg);
  font-size: 12.5px;
  font-weight: 700;
}
.steps-list > li > p:first-child {
  color: var(--text);
}
.code {
  position: relative;
  margin: 10px 0;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.code pre {
  margin: 0;
  padding: 14px 52px 14px 16px;
  overflow-x: auto;
  font: 400 13.5px/1.65 var(--mono);
  color: var(--text);
}
.code pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}
.copy {
  position: absolute;
  top: 8px;
  right: 8px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}
.copy:hover {
  background: var(--surface-2);
  color: var(--text);
}
.copy.done {
  color: var(--ok);
}
.copy .i {
  width: 15px;
  height: 15px;
}
.callout {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 14.5px;
}
.callout .i {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  color: var(--brand);
}
.callout p {
  font-size: 14.5px;
}
.know {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: 12px;
}
.know .card {
  padding: 18px;
}
.know .card h3 {
  margin: 12px 0 6px;
  font-size: 15.5px;
}

/* Support: ways to reach us, and the FAQ. */
.doc .contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.doc .contact li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 14.5px;
  color: var(--text-muted);
}
.contact .tile {
  width: 30px;
  height: 30px;
  margin-bottom: 8px;
}
.contact .tile .i {
  width: 15px;
  height: 15px;
}
.contact strong {
  font-size: 14.5px;
}
.contact a {
  font-weight: 600;
  overflow-wrap: anywhere;
}
.faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.faq details {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.15s ease;
}
.faq details[open] {
  border-color: var(--border-strong);
}
.faq summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--text);
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary .i {
  width: 14px;
  height: 14px;
  margin-left: auto;
  color: var(--text-faint);
  transition: transform 0.2s ease;
}
.faq details[open] summary .i {
  transform: rotate(180deg);
}
.faq .ans {
  padding: 0 18px 16px;
}
.faq .ans p,
.faq .ans li {
  font-size: 15px;
}

/* ── small screens ────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero {
    padding: 56px 0 72px;
  }
  .hero .wrap,
  .split {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }
  .pm,
  .stack {
    margin: 0 auto;
  }
}
@media (max-width: 640px) {
  .wrap {
    padding: 0 16px;
  }
  .top .wrap {
    height: 56px;
  }
  .top nav a:not(.btn) {
    display: none;
  }
  .top nav .btn {
    margin-left: 0;
  }
  .sec {
    padding: 64px 0;
  }
  .page-head {
    padding: 48px 0 28px;
  }
  .doc {
    padding-bottom: 64px;
  }
  .cta .btn {
    flex: 1 1 auto;
  }
  footer nav {
    margin-left: 0;
  }
  th,
  td {
    padding: 12px 14px;
    font-size: 13.5px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}