:root {
  --paper: #f5f2e9;
  --paper-deep: #ece7d8;
  --card: #fffdf8;
  --ink: #14231d;
  --ink-soft: #3b4b42;
  --muted: #6e7b73;
  --line: #d9d3c2;
  --line-strong: #c5bda9;
  --accent: #c75b2a;
  --accent-deep: #9d4319;
  --accent-soft: #f7e8de;
  --pine: #1f5c4a;
  --pine-soft: #e4ede6;
  --dark: #12201a;
  --dark-2: #0d1813;
  --cream: #f8f4e9;
  --radius: 18px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", "WenQuanYi Zen Hei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", "DejaVu Sans Mono", monospace;
  --shadow-card: 0 24px 50px -34px rgba(18, 32, 26, 0.4);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

button {
  font: inherit;
  color: inherit;
}

::selection {
  background: var(--accent);
  color: #fff8ef;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

[id] {
  scroll-margin-top: 96px;
}

.wrap {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 300;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--cream);
  font-size: 13px;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

.icon {
  width: 16px;
  height: 16px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-check {
  display: none;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 242, 233, 0.86);
  border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
  backdrop-filter: blur(16px) saturate(1.15);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(245, 242, 233, 0.95);
  border-bottom-color: var(--line);
  box-shadow: 0 12px 30px -26px rgba(18, 32, 26, 0.55);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-right: auto;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex: none;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.brand-text span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  position: relative;
  padding: 6px 0;
  color: var(--ink-soft);
  font-size: 13.5px;
  text-decoration: none;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.nav a:hover {
  color: var(--ink);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.header-github {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 12.5px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.header-github .icon {
  width: 12px;
  height: 12px;
}

.header-github:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--cream);
}

/* Hero */

.hero {
  position: relative;
  padding-top: clamp(48px, 7vw, 86px);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(20, 35, 29, 0.16) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse at 68% 24%, #000 0%, transparent 66%);
  mask-image: radial-gradient(ellipse at 68% 24%, #000 0%, transparent 66%);
  opacity: 0.55;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 14%, rgba(199, 91, 42, 0.14), transparent 36%),
    radial-gradient(circle at 4% 92%, rgba(31, 92, 74, 0.09), transparent 32%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  align-items: center;
  gap: clamp(40px, 6vw, 84px);
  padding-bottom: clamp(48px, 6vw, 72px);
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  color: var(--pine);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pulse {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(199, 91, 42, 0.13);
}

h1 {
  margin: 0 0 24px;
  font-size: clamp(46px, 6.4vw, 82px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.mark {
  display: inline-block;
  color: var(--accent-deep);
  background-image: linear-gradient(transparent 67%, rgba(199, 91, 42, 0.17) 67%);
}

.lede {
  max-width: 34em;
  margin: 0 0 30px;
  color: var(--ink-soft);
  font-size: clamp(15.5px, 1.5vw, 17.5px);
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.btn-primary {
  background: var(--ink);
  color: var(--cream);
  box-shadow: 0 14px 26px -18px rgba(18, 32, 26, 0.75);
}

.btn-primary:hover {
  background: var(--pine);
  transform: translateY(-2px);
  box-shadow: 0 18px 30px -18px rgba(18, 32, 26, 0.6);
}

.btn-dark {
  background: var(--accent);
  color: #fff8ef;
  box-shadow: 0 14px 26px -18px rgba(157, 67, 25, 0.8);
}

.btn-dark:hover {
  background: var(--accent-deep);
  transform: translateY(-2px);
}

.btn .icon {
  width: 15px;
  height: 15px;
}

.copy-btn.is-copied .icon-copy {
  display: none;
}

.copy-btn.is-copied .icon-check {
  display: block;
}

.btn.is-copied {
  background: var(--pine);
  color: var(--cream);
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
  font-size: 12.5px;
}

.hero-links a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.4);
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.hero-links a:hover {
  border-color: var(--ink);
  background: var(--card);
  color: var(--ink);
}

/* Source card */

.source-card {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 24px;
  background: linear-gradient(158deg, #17281f 0%, var(--dark) 52%, var(--dark-2) 100%);
  color: var(--cream);
  box-shadow: 0 46px 90px -52px rgba(10, 24, 18, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.source-card::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(199, 91, 42, 0.24), transparent 68%);
  pointer-events: none;
}

.source-card > * {
  position: relative;
  z-index: 1;
}

.source-card-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 2px 4px 14px;
  color: rgba(248, 244, 233, 0.44);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.dots {
  display: flex;
  gap: 5px;
  margin-right: 2px;
}

.dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(248, 244, 233, 0.22);
}

.dots i:first-child {
  background: var(--accent);
}

.dots i:nth-child(2) {
  background: #d8b45a;
}

.dots i:nth-child(3) {
  background: #6fae8a;
}

.bar-title {
  margin-right: auto;
}

.live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #9bd6b4;
}

.live::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #9bd6b4;
  box-shadow: 0 0 0 3px rgba(155, 214, 180, 0.12);
}

.source-row {
  padding: 17px 4px;
  border-top: 1px solid rgba(248, 244, 233, 0.12);
}

.source-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: rgba(248, 244, 233, 0.48);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.15em;
}

.source-row-head span:first-child {
  color: rgba(248, 244, 233, 0.82);
  font-weight: 700;
}

.source-url {
  margin: 10px 0 12px;
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.35vw, 14px);
  line-height: 1.55;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.source-row-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(248, 244, 233, 0.43);
  font-size: 11px;
}

.icon-btn {
  display: grid;
  width: 34px;
  height: 34px;
  flex: none;
  place-items: center;
  border: 1px solid rgba(248, 244, 233, 0.18);
  border-radius: 9px;
  background: rgba(248, 244, 233, 0.06);
  color: var(--cream);
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.icon-btn .icon {
  width: 15px;
  height: 15px;
}

.icon-btn:hover {
  border-color: var(--accent);
  background: var(--accent);
  transform: translateY(-1px);
}

.icon-btn.is-copied {
  border-color: #9bd6b4;
  background: #9bd6b4;
  color: var(--dark);
}

.source-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 4px 2px;
  border-top: 1px solid rgba(248, 244, 233, 0.12);
  color: rgba(248, 244, 233, 0.36);
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.1em;
}

/* Stats */

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  padding: 25px 28px;
  border-right: 1px solid var(--line);
}

.stat:first-child {
  padding-left: 0;
}

.stat:last-child {
  border-right: 0;
}

.stat-num {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
}

.stat-word {
  padding-top: 6px;
  font-size: 17px;
  letter-spacing: -0.015em;
}

.stat-label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Sections */

.section {
  padding: clamp(72px, 8.5vw, 114px) 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
  align-items: end;
  gap: 40px;
  margin-bottom: 52px;
}

.section-head .eyebrow {
  margin-bottom: 14px;
}

h2 {
  margin: 0;
  font-size: clamp(34px, 4.4vw, 54px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.section-note {
  justify-self: end;
  max-width: 40em;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
  text-align: right;
  text-wrap: pretty;
}

.section-note code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--paper-deep);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* App catalog */

.source-block + .source-block {
  margin-top: 72px;
}

.source-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line-strong);
  flex-wrap: wrap;
}

.source-title {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.source-title h3 {
  margin: 0;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 8px;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
  white-space: nowrap;
}

.tag-mdesk {
  background: var(--pine);
  color: #f4f0e4;
}

.tag-fndepot {
  background: var(--accent);
  color: #fff8ef;
}

.source-meta {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.03em;
}

.source-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.source-tools code {
  max-width: 100%;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper-deep);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.mini-copy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: var(--card);
  color: var(--ink-soft);
  font-size: 11px;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.mini-copy .icon {
  width: 12px;
  height: 12px;
}

.mini-copy:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--cream);
}

.mini-copy.is-copied {
  border-color: var(--pine);
  background: var(--pine);
  color: var(--cream);
}

.source-tools > a {
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-size: 11px;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.source-tools > a:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.app-card {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.app-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.app-icon {
  width: 54px;
  height: 54px;
  flex: none;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  object-fit: cover;
  box-shadow: 0 4px 12px -8px rgba(18, 32, 26, 0.45);
}

.app-title {
  flex: 1;
  min-width: 0;
}

.app-title h4 {
  margin: 1px 0 4px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.app-title h4 a {
  text-decoration: none;
  transition: color 0.16s ease;
}

.app-title h4 a:hover {
  color: var(--accent-deep);
}

.variant {
  display: inline-block;
  margin-left: 5px;
  padding: 2px 5px;
  border: 1px solid #e6bea9;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.04em;
  vertical-align: 2px;
}

.app-id {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.app-id span {
  margin-right: 4px;
  color: #9aa69f;
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chip {
  flex: none;
  padding: 4px 9px;
  border: 1px solid #cfdfd4;
  border-radius: 999px;
  background: var(--pine-soft);
  color: var(--pine);
  font-size: 10px;
  line-height: 1.3;
  white-space: nowrap;
}

.app-desc {
  flex: 1;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13.4px;
  line-height: 1.78;
}

.app-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 0;
  padding-top: 13px;
  border-top: 1px dashed var(--line);
}

.app-meta div {
  display: flex;
  align-items: center;
  gap: 6px;
}

.app-meta dt {
  color: #8c9991;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app-meta dd {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 11.5px;
  font-weight: 600;
}

.version {
  font-family: var(--font-mono);
  font-weight: 500;
}

.arch {
  display: inline-block;
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #f0ebdd;
  color: #4c5b52;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 500;
  line-height: 1.3;
}

.app-links {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 1px;
}

.app-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #f4efe3;
  color: var(--ink);
  font-size: 11.5px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.app-links .icon {
  width: 12px;
  height: 12px;
}

.app-links a:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--cream);
}

.link-download {
  border-color: #e2d6bf;
  background: #fbf6ea;
}

.link-download .icon {
  color: var(--accent-deep);
}

.link-download:hover .icon {
  color: var(--cream);
}

.size {
  margin-left: 1px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
}

.app-links a:hover .size {
  color: rgba(248, 244, 233, 0.68);
}

/* Install */

.install {
  position: relative;
  overflow: hidden;
  background: var(--dark);
  color: var(--cream);
}

.install::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(248, 244, 233, 0.1) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000, transparent 74%);
  mask-image: radial-gradient(ellipse at 50% 0%, #000, transparent 74%);
  pointer-events: none;
}

.install::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -180px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(199, 91, 42, 0.16), transparent 68%);
  pointer-events: none;
}

.install .wrap {
  position: relative;
  z-index: 1;
}

.install .eyebrow,
.section-head-dark .eyebrow {
  color: #9bd6b4;
}

.install h2 {
  color: var(--cream);
}

.section-head-dark .section-note {
  color: rgba(248, 244, 233, 0.56);
}

.section-head-dark .section-note code {
  background: rgba(248, 244, 233, 0.1);
  color: var(--cream);
}

.install-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.install-card {
  padding: 26px;
  border: 1px solid rgba(248, 244, 233, 0.13);
  border-radius: 20px;
  background: rgba(248, 244, 233, 0.045);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.install-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.install-head h3 {
  flex: 1;
  margin: 0;
  color: var(--cream);
  font-size: 20px;
  letter-spacing: -0.02em;
}

.mini-copy-dark {
  border-color: rgba(248, 244, 233, 0.2);
  background: rgba(248, 244, 233, 0.06);
  color: var(--cream);
}

.mini-copy-dark:hover {
  border-color: var(--cream);
  background: var(--cream);
  color: var(--dark);
}

.mini-copy-dark.is-copied {
  border-color: #9bd6b4;
  background: #9bd6b4;
  color: var(--dark);
}

.install-address {
  margin: 0;
  padding: 11px 13px;
  border: 1px solid rgba(248, 244, 233, 0.1);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.22);
  color: #dbe7dd;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.steps {
  display: grid;
  gap: 18px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 13px;
}

.step-no {
  display: grid;
  height: 26px;
  margin-top: 1px;
  place-items: center;
  border: 1px solid rgba(155, 214, 180, 0.34);
  border-radius: 7px;
  color: #9bd6b4;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
}

.steps h4 {
  margin: 0 0 4px;
  color: #f6f2e6;
  font-size: 14.5px;
  font-weight: 600;
}

.steps p {
  margin: 0;
  color: rgba(248, 244, 233, 0.6);
  font-size: 12.5px;
  line-height: 1.72;
}

.steps code {
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(248, 244, 233, 0.1);
  color: #ebe5d5;
  font-family: var(--font-mono);
  font-size: 11px;
}

.install-note {
  margin: 20px 0 0;
  padding-top: 15px;
  border-top: 1px dashed rgba(248, 244, 233, 0.13);
  color: rgba(248, 244, 233, 0.46);
  font-size: 11.5px;
  line-height: 1.7;
}

.callout {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(199, 91, 42, 0.36);
  border-radius: 12px;
  background: rgba(199, 91, 42, 0.12);
  color: #f0d8c9;
  font-size: 12.5px;
  line-height: 1.75;
}

.callout strong {
  flex: none;
  color: #ffd9c4;
  font-weight: 600;
}

.callout code {
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.22);
  font-family: var(--font-mono);
  font-size: 11px;
}

.faq {
  margin-top: 34px;
  border-top: 1px solid rgba(248, 244, 233, 0.13);
}

.faq details {
  border-bottom: 1px solid rgba(248, 244, 233, 0.13);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  color: var(--cream);
  font-size: 14px;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

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

.faq summary::after {
  content: "+";
  color: #9bd6b4;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  max-width: 74ch;
  margin: 0 0 18px;
  color: rgba(248, 244, 233, 0.58);
  font-size: 13px;
  line-height: 1.85;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: start;
  gap: clamp(40px, 6vw, 72px);
}

.about-copy h2 {
  margin-bottom: 24px;
}

.about-copy p:not(.eyebrow) {
  max-width: 42em;
  margin: 0 0 14px;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.9;
}

.about-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--card);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 0 0 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  margin-bottom: 3px;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.disclaimer strong {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--accent-deep);
  font-size: 12.5px;
  font-weight: 700;
}

.disclaimer strong::before {
  content: "";
  width: 3px;
  height: 13px;
  border-radius: 2px;
  background: var(--accent);
}

.disclaimer p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 11.8px;
  line-height: 1.82;
}

.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.btn-ghost {
  min-height: 38px;
  padding: 0 12px;
  border-color: var(--line-strong);
  background: transparent;
  color: var(--ink-soft);
  font-size: 11.5px;
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--cream);
  transform: translateY(-1px);
}

/* Footer */

.site-footer {
  padding: 54px 0 26px;
  background: var(--dark);
  color: rgba(248, 244, 233, 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(248, 244, 233, 0.12);
}

.brand-footer {
  margin-right: 0;
}

.brand-footer .brand-text strong {
  color: var(--cream);
}

.brand-footer .brand-text span {
  color: rgba(248, 244, 233, 0.42);
}

.footer-brand p {
  max-width: 26em;
  margin: 14px 0 0;
  color: rgba(248, 244, 233, 0.5);
  font-size: 12.5px;
  line-height: 1.75;
}

.footer-col h4 {
  margin: 0 0 14px;
  color: rgba(248, 244, 233, 0.4);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.footer-col a {
  display: block;
  margin-bottom: 9px;
  color: rgba(248, 244, 233, 0.72);
  font-size: 12.5px;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.18s ease;
}

.footer-col a:hover {
  color: var(--cream);
}

.footer-bottom {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  color: rgba(248, 244, 233, 0.38);
  font-size: 10.8px;
  flex-wrap: wrap;
}

/* Toast and motion */

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 200;
  padding: 11px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 9px;
  background: var(--ink);
  color: var(--cream);
  font-size: 12.5px;
  line-height: 1.4;
  box-shadow: 0 20px 40px -22px rgba(18, 32, 26, 0.7);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

@media (hover: hover) {
  .app-card:hover {
    border-color: #b9b09a;
    box-shadow: var(--shadow-card);
    transform: translateY(-3px);
  }
}

/* Responsive */

@media (max-width: 1024px) {
  .hero-grid {
    gap: 42px;
  }

  .footer-grid {
    gap: 32px;
  }
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .source-card {
    width: 100%;
    max-width: 640px;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 38px;
  }

  .section-note {
    justify-self: start;
    max-width: 44em;
    text-align: left;
  }

  .install-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-card {
    max-width: 640px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .wrap {
    width: calc(100% - 32px);
  }

  .header-inner {
    min-height: 68px;
    gap: 16px;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-links {
    gap: 18px;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .source-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .source-tools {
    justify-content: flex-start;
  }

  .source-meta {
    flex-basis: 100%;
    margin-left: 0;
  }

  .stats {
    grid-template-columns: 1fr 1fr;
  }

  .stat {
    padding: 21px 20px;
  }

  .stat:nth-child(odd) {
    padding-left: 0;
  }

  .stat:nth-child(even) {
    border-right: 0;
  }

  .stat:nth-child(1),
  .stat:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }

  .stat-num {
    font-size: 26px;
  }

  .stat-word {
    font-size: 15px;
  }

  .install-card {
    padding: 20px;
  }

  .callout {
    flex-direction: column;
    gap: 4px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 7px;
  }
}

@media (max-width: 480px) {
  .brand-text span {
    font-size: 8px;
    letter-spacing: 0.1em;
  }

  .header-github {
    padding: 7px 11px;
    font-size: 11.5px;
  }

  h1 {
    font-size: clamp(38px, 12vw, 50px);
  }

  .source-card {
    padding: 15px;
    border-radius: 18px;
  }

  .source-row {
    padding: 15px 2px;
  }

  .source-card-foot {
    font-size: 7.5px;
    letter-spacing: 0.06em;
  }

  .app-card {
    padding: 18px;
  }

  .app-icon {
    width: 48px;
    height: 48px;
    border-radius: 11px;
  }

  .app-title h4 {
    font-size: 16.5px;
  }

  .app-meta {
    gap: 8px 14px;
  }

  .about-card {
    padding: 20px;
  }

  .facts dd {
    font-size: 14px;
  }

  .install-address {
    font-size: 11.5px;
  }

  .steps li {
    grid-template-columns: 31px minmax(0, 1fr);
    gap: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

/* 404 */

.not-found {
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 104px) 0 clamp(64px, 9vw, 112px);
}

.not-found::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(20, 35, 29, 0.14) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000, transparent 68%);
  mask-image: radial-gradient(ellipse at 70% 30%, #000, transparent 68%);
  opacity: 0.6;
  pointer-events: none;
}

.not-found-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(40px, 6vw, 76px);
}

.not-found h1 {
  margin-bottom: 20px;
  font-size: clamp(40px, 5.6vw, 66px);
}

.not-found .lede {
  margin-bottom: 28px;
}

.error-card {
  padding: 24px;
  border: 1px solid rgba(248, 244, 233, 0.12);
  border-radius: 22px;
  background: linear-gradient(155deg, #17281f 0%, var(--dark) 56%, var(--dark-2) 100%);
  color: var(--cream);
  box-shadow: 0 40px 80px -52px rgba(10, 24, 18, 0.9);
}

.error-code {
  margin: 4px 0 6px;
  color: transparent;
  font-family: var(--font-mono);
  font-size: clamp(90px, 15vw, 168px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.09em;
  -webkit-text-stroke: 1px rgba(248, 244, 233, 0.28);
  user-select: none;
}

.error-log {
  margin: 0 0 18px;
  padding: 11px 12px;
  border: 1px solid rgba(248, 244, 233, 0.1);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.22);
  color: #dbe7dd;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.error-log span {
  color: #9bd6b4;
}

.error-links {
  display: grid;
  gap: 8px;
}

.error-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 11px;
  border: 1px solid rgba(248, 244, 233, 0.13);
  border-radius: 8px;
  color: rgba(248, 244, 233, 0.78);
  font-size: 12px;
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.error-links a:hover {
  border-color: #9bd6b4;
  background: rgba(155, 214, 180, 0.08);
  color: var(--cream);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-note a {
  color: rgba(248, 244, 233, 0.68);
  text-decoration: none;
}

.footer-note a:hover {
  color: var(--cream);
}

@media (max-width: 900px) {
  .not-found-grid {
    grid-template-columns: 1fr;
  }

  .error-card {
    max-width: 560px;
  }
}

@media (max-width: 760px) {
  .error-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .error-actions .btn {
    width: 100%;
  }
}