:root {
  color-scheme: light;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --background: #f6f7fb;
  --surface: #fff;
  --text: #1e2843;
  --muted: #53607b;
  --border: #dfe3ed;
  --accent: #4c5fe8;
  --badge: #e9ecf5;
  --disabled: #d4d9e8;
  --disabled-text: #65708a;
  --footer: #68788e;
  --telegram-bg: #dceefe;
  --telegram-text: #1476b4;
  --max-bg: #eee8ff;
  --max-text: #734adb;
  color: var(--text);
  background: var(--background);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #101525;
  --surface: #192136;
  --text: #e8ecf6;
  --muted: #b2bdd3;
  --border: #35415c;
  --accent: #a4afff;
  --badge: #263149;
  --disabled: #2a354d;
  --disabled-text: #aab5cc;
  --footer: #a0aec6;
  --telegram-bg: #193d59;
  --telegram-text: #8bd0ff;
  --max-bg: #352952;
  --max-text: #c9aeff;
}
* { box-sizing: border-box; }
body { margin: 0; }
.page { width: min(1120px, calc(100% - 40px)); margin: auto; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 30px 0; border-bottom: 1px solid var(--border); }
.topbar-tools { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 12px; }
.wordmark { font-size: 25px; font-weight: 800; letter-spacing: -.04em; }
.dot { color: var(--accent); }
.status { font-size: 13px; color: var(--muted); background: var(--badge); padding: 8px 12px; border-radius: 999px; }
.theme-toggle { font: inherit; font-size: 13px; font-weight: 650; color: var(--text); background: var(--surface); border: 1px solid var(--border); padding: 9px 12px; border-radius: 10px; cursor: pointer; }
.theme-toggle:hover { border-color: var(--accent); }
.theme-toggle:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.hero { max-width: 820px; padding: 90px 0 70px; }
.eyebrow { color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { font-size: clamp(42px, 6vw, 72px); letter-spacing: -.055em; line-height: 1.05; margin: 20px 0 28px; }
.lead { font-size: 20px; line-height: 1.55; color: var(--muted); max-width: 700px; }
.notice { margin: 32px 0 24px; background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 12px; padding: 18px 20px; line-height: 1.5; color: var(--muted); }
.notice strong { color: var(--text); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { display: inline-block; background: var(--disabled); color: var(--disabled-text); padding: 14px 25px; border-radius: 10px; font-weight: 700; cursor: not-allowed; }
.button.secondary { background: transparent; border: 1px solid var(--disabled); }
.platforms { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.platforms article { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 28px; min-height: 210px; }
.symbol { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--telegram-bg); color: var(--telegram-text); font-weight: 900; }
.symbol.max { background: var(--max-bg); color: var(--max-text); }
.platforms h2 { font-size: 20px; margin: 18px 0 8px; }
.platforms p { color: var(--muted); line-height: 1.5; margin: 0; }
footer { padding: 50px 0; color: var(--footer); font-size: 13px; }
@media (max-width: 700px) {
  .topbar { padding: 22px 0; align-items: flex-start; }
  .hero { padding: 65px 0 45px; }
  .platforms { grid-template-columns: 1fr; }
  .lead { font-size: 18px; }
}