:root {
  --bg: #f7f3ec;
  --surface: #ffffff;
  --text: #22201c;
  --muted: #6b655c;
  --line: #e4ddd1;
  --accent: #c76a12;
  --accent-soft: #fbe6cf;
  --dark: #1c2129;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15181e;
    --surface: #1e232b;
    --text: #ece8e1;
    --muted: #a39d93;
    --line: #2d333d;
    --accent: #ffb86b;
    --accent-soft: #3a2d1d;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
}
a { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

header.site { border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: .01em; color: var(--text); text-decoration: none; font-size: 1.05rem; }
.brand span { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: .95rem; }
nav a:first-child { margin-left: 0; }
nav a:hover, nav a[aria-current] { color: var(--text); }

.hero { padding: 64px 0 40px; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.15; margin: 0 0 14px; letter-spacing: -.01em; }
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 40em; margin: 0; }

h2 { font-size: 1.4rem; margin: 48px 0 16px; }
h3 { font-size: 1.1rem; margin: 28px 0 6px; }

.card {
  display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: 20px; text-decoration: none; color: inherit;
}
.card:hover { border-color: var(--accent); }
.card img { width: 96px; height: 96px; border-radius: 22px; }
.card h3 { margin: 0 0 4px; }
.card p { margin: 0; color: var(--muted); }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; background: var(--accent-soft); color: var(--accent); padding: 2px 10px; border-radius: 99px; margin-top: 8px; }

.app-head { display: flex; gap: 22px; align-items: center; padding: 48px 0 8px; }
.app-head img { width: 112px; height: 112px; border-radius: 26px; flex: none; }
.app-head h1 { margin: 0; font-size: clamp(1.7rem, 4.5vw, 2.4rem); line-height: 1.2; }
.app-head p { margin: 6px 0 0; color: var(--muted); }

.shots { display: grid; grid-template-columns: 2.1fr 1fr; gap: 16px; margin: 28px 0 8px; align-items: start; }
.shots img { border-radius: 14px; border: 1px solid var(--line); background: var(--dark); }
@media (max-width: 640px) { .shots { grid-template-columns: 1fr; } .shots img.port { max-width: 280px; margin: 0 auto; } }

.features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .features { grid-template-columns: 1fr; } }
.features div { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; }
.features h3 { margin-top: 0; }
.features ul { margin: 0; padding-left: 1.1em; color: var(--muted); }

.btn { display: inline-block; background: var(--accent); color: #fff; text-decoration: none; font-weight: 600; padding: 10px 18px; border-radius: 10px; }
@media (prefers-color-scheme: dark) { .btn { color: #1a1206; } }
.note { color: var(--muted); font-size: .95rem; }

.doc { max-width: 720px; padding-bottom: 24px; }
.doc h1 { font-size: clamp(1.6rem, 4vw, 2.1rem); margin: 48px 0 4px; line-height: 1.2; }
.doc .date { color: var(--muted); margin: 0 0 24px; }
.doc h2 { font-size: 1.15rem; margin: 30px 0 6px; }
.doc p, .doc li { color: var(--text); }
.lang { display: flex; gap: 8px; margin: 18px 0 0; }
.lang a { text-decoration: none; font-size: .9rem; border: 1px solid var(--line); border-radius: 99px; padding: 3px 12px; color: var(--muted); }
.lang a:hover { color: var(--text); border-color: var(--accent); }
hr { border: 0; border-top: 1px solid var(--line); margin: 56px 0 0; }

footer { border-top: 1px solid var(--line); margin-top: 64px; }
footer .wrap { padding-top: 22px; padding-bottom: 32px; color: var(--muted); font-size: .9rem; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer a { color: var(--muted); }