:root {
  --color-bg: #f6f5f0;
  --color-surface: #ffffff;
  --color-text: #1f2a24;
  --color-muted: #5b6a61;
  --color-border: #d9ddd3;
  --color-primary: #2f6b45;
  --color-primary-hover: #245637;
  --color-on-primary: #ffffff;
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main { flex: 1; width: 100%; max-width: 960px; margin: 0 auto; padding: 0 16px 48px; }
a { color: var(--color-primary); }

.site-header, .site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 16px;
}
.site-footer { color: var(--color-muted); font-size: 14px; border-top: 1px solid var(--color-border); }
.site-footer nav { display: flex; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; text-decoration: none; color: var(--color-text); }
.brand-logo { display: block; width: 36px; height: 36px; }
.header-actions { display: flex; align-items: center; gap: 16px; }

.button {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius);
  background: var(--color-primary);
  color: var(--color-on-primary);
  text-decoration: none;
  font-weight: 600;
}
.button:hover { background: var(--color-primary-hover); }
.button-large { padding: 12px 24px; font-size: 18px; }

.hero { padding: 48px 0 32px; display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 32px; align-items: center; }
.hero-logo { grid-column: 2; grid-row: 1 / span 3; width: 200px; height: 200px; }
@media (max-width: 720px) { .hero { grid-template-columns: minmax(0, 1fr); } .hero-logo { display: none; } }
.hero h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.15; margin: 0 0 16px; }
.lead { font-size: 19px; color: var(--color-muted); max-width: 640px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.features article, .legal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.features h2 { font-size: 18px; margin: 0 0 8px; }
.features p { margin: 0; color: var(--color-muted); }
.legal { margin-top: 24px; }
.notice { color: var(--color-muted); font-style: italic; }

.legal h2 { font-size: 20px; margin-top: 28px; }
.legal h3 { font-size: 17px; margin-top: 20px; }
.rules li { margin-bottom: 10px; }

.report-form { display: flex; flex-direction: column; gap: 6px; max-width: 560px; margin-top: 24px; }
.report-form label { font-weight: 600; margin-top: 10px; }
.report-form input:not([type=checkbox]), .report-form textarea {
  font: inherit; padding: 8px 10px; border: 1px solid var(--color-border); border-radius: 6px; background: #fff;
}
.report-form .checkbox-label { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; }
.report-form .button { align-self: flex-start; margin-top: 16px; border: 0; cursor: pointer; font: inherit; }
.field-error, .validation-summary-errors { color: #b42318; font-size: 14px; }

.showcase { margin: 0 0 32px; }
.showcase h2 { font-size: 22px; margin: 0 0 12px; }
.showcase-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.showcase figure {
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.showcase img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.showcase figcaption { padding: 8px 12px 10px; display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.showcase figcaption span { color: var(--color-muted); }
.showcase-hint { color: var(--color-muted); font-size: 14px; margin: 8px 0 0; }