:root {
  color-scheme: light;
  --bg-color: #f6f7f8;
  --card-bg: #ffffff;
  --text-color: #111827;
  --muted-text: #6b7280;
  --link-color: #2563eb;
  --code-bg: #111827;
  --code-text: #f9fafb;
  --border-color: #e5e7eb;
  --surface-bg: #f3f4f6;
  --surface-strong: #ffffff;
  --surface-border: #dde3ea;
  --shadow-color: rgba(15, 23, 42, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg-color: #0f1115;
    --card-bg: #181b20;
    --text-color: #f8fbff;
    --muted-text: #c8cdd6;
    --link-color: #d6dde8;
    --code-bg: #090b0f;
    --code-text: #ffffff;
    --border-color: transparent;
    --surface-bg: #242931;
    --surface-strong: #1d2128;
    --surface-border: transparent;
    --shadow-color: rgba(0, 0, 0, 0.46);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", "Aptos", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  color: var(--text-color);
  background-color: var(--bg-color);
  transition: background-color 220ms ease, color 220ms ease;
}

h1 {
  font-size: clamp(1.95rem, 4vw, 3.1rem);
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.04;
}

h2 {
  font-size: 1.2rem;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

p {
  margin: 0;
}

a {
  color: var(--link-color);
  text-decoration-color: color-mix(in srgb, var(--link-color) 45%, transparent);
  text-underline-offset: 0.14em;
}

.page-shell {
  width: min(860px, calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 0.75rem 0 1.5rem;
}

.layout {
  display: grid;
  gap: 1rem;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 10px 30px -18px var(--shadow-color);
}

.hero-card {
  display: grid;
  gap: 1rem;
}

.hero-top {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.95fr);
  gap: 1rem;
  align-items: start;
}

.hero-main {
  display: grid;
  gap: 1rem;
}

.eyebrow {
  margin-bottom: 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-text);
}

.hero-copy {
  min-width: 0;
}

.ip-code {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: 0.85rem;
  font-size: clamp(2.1rem, 6vw, 3.9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
  background-color: var(--code-bg);
  color: var(--code-text);
  overflow-x: auto;
}

.ip-disclaimer {
  color: var(--muted-text);
  font-size: 0.95rem;
}

.script-panel {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 0.85rem;
  background: var(--surface-bg);
  border: 1px solid var(--surface-border);
}

.card-header {
  margin-bottom: 0.85rem;
}

.card-copy {
  color: var(--muted-text);
  font-size: 0.95rem;
}

.command-line {
  display: flex;
  align-items: center;
  min-height: 3.25rem;
  padding: 0.85rem 0.95rem;
  border-radius: 0.75rem;
  background: var(--surface-strong);
  border: 1px solid var(--surface-border);
}

.details-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0;
}

.detail-item {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 1rem;
  border-radius: 0.75rem;
  background: var(--surface-bg);
  border: 1px solid var(--surface-border);
}

@media (prefers-color-scheme: dark) {
  .card {
    box-shadow: 0 18px 40px -28px var(--shadow-color);
  }

  .script-panel,
  .command-line,
  .detail-item {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
  }
}

.detail-item-wide {
  grid-column: 1 / -1;
}

.code-value {
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
  letter-spacing: -0.02em;
}

dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-text);
}

dd {
  margin: 0;
  font-size: 1rem;
}

code {
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
  font-size: 0.98rem;
}

.command-line code {
  background: none;
  padding: 0;
  border-radius: 0;
}

.prose {
  display: grid;
  gap: 0.85rem;
  color: var(--muted-text);
  max-width: 68ch;
}

html[dir="rtl"] .details-list {
  direction: rtl;
}

html[dir="rtl"] .ip-code,
html[dir="rtl"] code,
html[dir="rtl"] .code-value {
  direction: ltr;
  text-align: left;
  unicode-bidi: plaintext;
}

.site-footer {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
  padding: 0.25rem 0 0.5rem;
  font-size: 0.88rem;
  color: var(--muted-text);
}

.site-footer span {
  position: relative;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 760px) {
  .hero-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100%, calc(100% - 1rem));
    padding-top: 0.5rem;
  }

  .card {
    padding: 1rem;
  }

  .ip-code {
    font-size: clamp(1.9rem, 11vw, 2.7rem);
    padding: 0.9rem 0.95rem;
  }

  .details-list {
    grid-template-columns: 1fr;
  }

  .detail-item-wide {
    grid-column: auto;
  }

  .site-footer {
    gap: 0.65rem;
  }
}