:root {
    --text: #222;
    --muted: #666;
    --line: #ddd;
    --accent: #6b4ea0;
    --green: #3d8c5c;
    --note: #efe7f7;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: system-ui, -apple-system, sans-serif;
    color: var(--text);
    line-height: 1.5;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.site-header, .site-footer { border-bottom: 1px solid var(--line); padding: 16px 0; }
.site-footer { border-top: 1px solid var(--line); border-bottom: 0; margin-top: 48px; color: var(--muted); }
.logo { font-weight: 700; text-decoration: none; color: var(--accent); font-size: 1.25rem; }
.stars { color: var(--accent); }
section { padding: 32px 0; border-bottom: 1px solid var(--line); }
h1, h2, h3 { line-height: 1.25; }
.placeholder {
    background: #f4f1fa;
    border: 1px dashed var(--accent);
    padding: 32px 16px;
    text-align: center;
    color: var(--muted);
    margin: 12px 0 24px;
}
.prizes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.btn {
    display: inline-block;
    margin: 4px 8px 4px 0;
    padding: 10px 16px;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    font: inherit;
}
.btn-alt { background: var(--green); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.note { background: var(--note); padding: 16px; }
.form-box { max-width: 480px; }
label { display: block; margin: 12px 0 4px; }
input[type="text"] {
    width: 100%;
    padding: 8px;
    font: inherit;
    border: 1px solid var(--line);
}
.combobox { position: relative; }
.dropdown {
    position: absolute;
    left: 0; right: 0;
    margin: 0;
    padding: 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--line);
    max-height: 220px;
    overflow: auto;
    z-index: 5;
    display: none;
}
.dropdown.is-open { display: block; }
.dropdown li { padding: 8px; cursor: pointer; }
.dropdown li:hover { background: var(--note); }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.tab { padding: 8px 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
.tab.is-active { background: var(--accent); color: #fff; }
.video-placeholder { min-height: 180px; }