:root,
html[data-theme="dark"] {
  color-scheme: dark;
  --lp-bg: #14110c;
  --lp-ink: #f3eee3;
  --lp-glow: #4f8cff;
  --lp-glow-soft: rgba(79, 140, 255, 0.16);
  --lp-muted: #a89f8b;
  --lp-line: rgba(243, 238, 227, 0.1);
  --lp-card: #1e1a13;
  --lp-accent: #4f8cff;
  --lp-accent-strong: #2f6fe0;
  --lp-btn-ink: #f8fbff;
}

html[data-theme="light"] {
  color-scheme: light;
  --lp-bg: #faf8f4;
  --lp-ink: #1a1712;
  --lp-glow: #4f8cff;
  --lp-glow-soft: rgba(79, 140, 255, 0.14);
  --lp-muted: #6b6355;
  --lp-line: rgba(26, 23, 18, 0.12);
  --lp-card: #ffffff;
  --lp-accent: #2f6fe0;
  --lp-accent-strong: #1d54b8;
  --lp-btn-ink: #f8fbff;
}

html[data-theme="neutral"] {
  color-scheme: dark;
  --lp-bg: #2e2e2e;
  --lp-ink: #f0eee9;
  --lp-glow: #4f8cff;
  --lp-glow-soft: rgba(79, 140, 255, 0.18);
  --lp-muted: #b0aca4;
  --lp-line: rgba(240, 238, 233, 0.12);
  --lp-card: #383838;
  --lp-accent: #5b93ff;
  --lp-accent-strong: #4f8cff;
  --lp-btn-ink: #f8fbff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--lp-bg);
  color: var(--lp-ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.lp-site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--lp-bg) 82%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--lp-line);
}

.lp-brand {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 560;
  letter-spacing: -0.01em;
  color: var(--lp-ink);
  text-decoration: none;
  white-space: nowrap;
}

.lp-brand .lp-light,
.lp-wordmark .lp-light {
  font-weight: 400;
  font-style: italic;
  background: linear-gradient(100deg, var(--lp-accent-strong) 0%, var(--lp-glow) 45%, var(--lp-accent-strong) 90%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lp-header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.lp-site-header nav {
  display: flex;
  align-items: center;
}

.lp-theme-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--lp-ink) 6%, transparent);
  border: 1px solid var(--lp-line);
}

.lp-theme-toggle button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--lp-muted);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.lp-theme-toggle button svg {
  width: 14px;
  height: 14px;
}

.lp-theme-toggle button:hover {
  color: var(--lp-ink);
}

.lp-version {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  color: var(--lp-muted);
  white-space: nowrap;
}

.lp-theme-toggle button[aria-pressed="true"] {
  background: var(--lp-accent);
  color: var(--lp-btn-ink);
}

.lp-theme-toggle button:focus-visible {
  outline: 2px solid var(--lp-accent);
  outline-offset: 2px;
}

.lp-site-header nav a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--lp-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.lp-site-header nav a:hover,
.lp-site-header nav a:focus-visible {
  color: var(--lp-ink);
}

.lp-site-header nav a.lp-active {
  color: var(--lp-ink);
}

.lp-site-header nav a + a::before {
  content: '|';
  margin: 0 0.85em;
  color: color-mix(in srgb, var(--lp-ink) 18%, transparent);
}

.lp-site-header nav a .lp-ext-icon {
  width: 1em;
  height: 1em;
  margin-left: 0.3em;
  vertical-align: -0.15em;
}

.lp-page {
  max-width: 1060px;
  margin: 0 auto;
  padding: 7.5rem clamp(1.25rem, 4vw, 2.5rem) 5rem;
}

.lp-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.lp-hero-compact .lp-wordmark {
  font-size: clamp(2.25rem, 6vw, 4rem);
}

.lp-hero-compact .lp-glow {
  top: -70%;
  width: min(120vw, 720px);
}

.lp-glow {
  position: absolute;
  top: -40%;
  left: 50%;
  width: min(130vw, 980px);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--lp-glow-soft) 0%, color-mix(in srgb, var(--lp-glow) 7%, transparent) 35%, transparent 65%);
  pointer-events: none;
  z-index: -1;
  opacity: 0;
  animation: lp-bloom 2s ease-out 0.1s forwards;
}

.lp-wordmark {
  font-family: 'Fraunces', Georgia, serif;
  font-optical-sizing: auto;
  font-size: clamp(2.75rem, 8vw, 5.25rem);
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1;
  opacity: 0;
  filter: blur(6px);
  animation: lp-rise 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.lp-lede {
  max-width: 36rem;
  margin-top: 1.4rem;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.65;
  color: var(--lp-muted);
  opacity: 0;
  animation: lp-rise 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards;
}

.lp-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(225px, 1fr));
  gap: 1.1rem;
  margin-top: 3.5rem;
}

.lp-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.4rem;
  background: var(--lp-card);
  border: 1px solid var(--lp-line);
  border-radius: 18px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  opacity: 0;
  animation: lp-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

a.lp-card:hover,
a.lp-card:focus-visible {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--lp-accent) 45%, transparent);
  box-shadow: 0 12px 32px color-mix(in srgb, var(--lp-glow) 12%, transparent);
}

.lp-card:nth-child(1) { animation-delay: 0.5s; }
.lp-card:nth-child(2) { animation-delay: 0.6s; }
.lp-card:nth-child(3) { animation-delay: 0.7s; }
.lp-card:nth-child(4) { animation-delay: 0.8s; }
.lp-card:nth-child(5) { animation-delay: 0.9s; }
.lp-card:nth-child(6) { animation-delay: 1s; }

a.lp-card:hover .lp-go,
a.lp-card:focus-visible .lp-go {
  transform: translateX(4px);
}

.lp-shot {
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--lp-line);
  background: #fdfaf4;
}

.lp-icon {
  width: 30px;
  height: 30px;
  color: var(--lp-accent);
}

.lp-card :is(h2, h3) {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 560;
}

.lp-card h2 .lp-go,
.lp-card h3 .lp-go {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  color: var(--lp-accent);
  transition: transform 0.25s ease;
}

.lp-card p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--lp-muted);
}

.lp-meta {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lp-muted);
}

.lp-panel {
  margin-top: 3rem;
  padding: clamp(1rem, 3vw, 2rem);
  background: var(--lp-card);
  border: 1px solid var(--lp-line);
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  opacity: 0;
  animation: lp-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.55s forwards;
}

.lp-btn {
  display: inline-block;
  padding: 0.7em 1.5em;
  border-radius: 999px;
  background: linear-gradient(100deg, var(--lp-accent-strong) 0%, var(--lp-accent) 60%, var(--lp-accent-strong) 100%);
  background-size: 200% 100%;
  color: var(--lp-btn-ink);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-position 0.3s ease;
}

.lp-btn:hover,
.lp-btn:focus-visible {
  background-position: 100% 0;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--lp-accent-strong) 28%, transparent);
}

.lp-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 3rem;
  max-width: 46rem;
  margin-left: auto;
  margin-right: auto;
}

.lp-actions-tight {
  margin-top: 1.1rem;
}

.lp-panel-center {
  text-align: center;
}

.lp-panel-center p {
  margin: 0.6rem auto 1.2rem;
  max-width: 30rem;
  color: var(--lp-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.lp-panel h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 560;
  font-size: 1.35rem;
}

@keyframes lp-rise {
  from { opacity: 0; filter: blur(6px); transform: translateY(10px); }
  to   { opacity: 1; filter: blur(0);   transform: translateY(0); }
}

@keyframes lp-bloom {
  from { opacity: 0; transform: translateX(-50%) scale(0.85); }
  to   { opacity: 1; transform: translateX(-50%) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .lp-glow, .lp-wordmark, .lp-lede, .lp-card, .lp-panel {
    animation: none !important;
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
  }
  .lp-card, .lp-card .lp-go, .lp-btn {
    transition: none !important;
  }
}