[hidden] { display: none !important; }
:root { --bg: #f5f7f8; --card: #fff; --ink: #142028; --muted: #5b6a73; --line: #d9e0e4; --accent: #0e6b66; --accent-soft: #d8ece9; --bad: #b3261e; color-scheme: light; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1619; --card: #162126; --ink: #e4ecef; --muted: #93a4ad; --line: #2a3a41; --accent: #4fc2b8; --accent-soft: #173a38; --bad: #f07b72; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 system-ui, "Segoe UI", sans-serif; }
.wrap { max-width: 1000px; margin: 0 auto; padding-inline: 16px; }
.bar { background: var(--card); border-bottom: 1px solid var(--line); }
.bar-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; align-items: center; padding-block: 12px; }
.logo { font-size: 20px; color: var(--accent); }
nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
a { color: var(--accent); }
.hero { padding-block: 56px 40px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.kicker { margin: 0; color: var(--accent); font-weight: 600; font-size: 14px; }
h1 { margin: 0; font-size: clamp(28px, 5vw, 44px); line-height: 1.15; max-width: 22ch; text-wrap: balance; }
h2 { font-size: 26px; margin: 0 0 16px; }
h3 { margin: 0 0 8px; font-size: 18px; }
.lede, .muted { color: var(--muted); margin: 0; max-width: 60ch; }
.join { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: 6px 12px; align-items: end; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; max-width: 760px; }
.field { display: grid; gap: 4px; min-width: 0; }
.field label { font-size: 13px; color: var(--muted); }
.join .msg { grid-column: 1 / -1; }
input, select { font: inherit; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 9px; width: 100%; min-width: 0; }
button { font: 600 15px system-ui, sans-serif; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 8px; padding: 10px 16px; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.msg { margin: 0; color: var(--muted); min-height: 1.2em; }
.msg.err { color: var(--bad); }
.band { padding-block: 36px; border-top: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-bottom: 20px; }
.step p { color: var(--muted); margin: 6px 0 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; min-width: 0; }
.card ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.trust p { margin: 0 0 10px; }
.price .amount { font-size: 34px; font-weight: 700; margin: 0; }
.price .amount small { font-size: 15px; color: var(--muted); font-weight: 500; }
.price.pro { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.price ul { margin-top: 12px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin-bottom: 8px; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 8px 0 0; }
.foot { display: flex; flex-wrap: wrap; gap: 8px 18px; padding-block: 28px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.foot small { flex-basis: 100%; }
.doc { padding-block: 32px 60px; max-width: 760px; }
.doc h1 { font-size: 30px; max-width: none; }
.doc h2 { font-size: 20px; margin: 28px 0 8px; }