* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: linear-gradient(165deg, #fff7ed 0%, #ffedd5 50%, #fff 100%);
  color: #431407;
  line-height: 1.72;
}
a { color: #c2410c; }
img { max-width: 100%; height: auto; display: block; border-radius: 12px; }

.t72r-bar {
  background: linear-gradient(135deg, #9a3412, #ea580c);
  color: #ffedd5;
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 22px;
  box-shadow: 0 6px 18px rgba(154, 52, 18, 0.25);
}
.t72r-logo { font-weight: 800; font-size: 18px; }
.t72r-nav { display: flex; flex-wrap: wrap; gap: 12px; font-size: 14px; }
.t72r-nav a { color: #fed7aa; text-decoration: none; font-weight: 600; }
.t72r-nav a:hover { color: #fff; }
.t72r-btn {
  display: inline-block;
  background: #fde047;
  color: #431407 !important;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
}
.t72r-btn--inv { background: #431407; color: #ffedd5 !important; }

.t72r-wrap { max-width: 920px; margin: 0 auto; padding: 28px 22px 64px; }
.t72r-hero h1 { margin: 0 0 12px; font-size: clamp(26px, 4vw, 36px); color: #9a3412; }
.t72r-lead { color: #78716c; font-size: 18px; margin: 0 0 16px; }
.t72r-hero-img { margin: 20px 0; border: 1px solid #fdba74; border-radius: 14px; overflow: hidden; }

.t72r-card { background: #fff; border: 1px solid #fdba74; border-radius: 14px; padding: 24px; margin-bottom: 20px; }
.t72r-card h2 { margin: 0 0 12px; font-size: 22px; color: #c2410c; }

.t72r-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; text-align: center; }
.t72r-metrics b { display: block; font-size: 26px; color: #ea580c; }
.t72r-metrics span { font-size: 13px; color: #78716c; }
@media (max-width: 600px) { .t72r-metrics { grid-template-columns: 1fr; } }

.t72r-table { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 12px; }
.t72r-table th, .t72r-table td { border: 1px solid #fdba74; padding: 10px 12px; text-align: left; }
.t72r-table th { background: #ffedd5; color: #9a3412; }

.t72r-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (max-width: 640px) { .t72r-steps { grid-template-columns: 1fr; } }
.t72r-steps div { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 10px; padding: 14px; }

.t72r-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.t72r-tab { padding: 8px 14px; border: 1px solid #fdba74; background: #fff; border-radius: 999px; cursor: pointer; font-weight: 600; color: #c2410c; }
.t72r-tab.is-on { background: #ea580c; color: #fff; border-color: #ea580c; }
.t72r-panel { display: none; color: #57534e; }
.t72r-panel.is-on { display: block; }

.t72r-faq details { background: #fff7ed; border: 1px solid #fed7aa; border-radius: 10px; padding: 12px 16px; margin-bottom: 10px; }
.t72r-faq summary { cursor: pointer; font-weight: 600; color: #9a3412; }

.t72r-foot { text-align: center; padding: 22px; font-size: 13px; color: #78716c; }
.t72r-toast {
  position: fixed; bottom: 20px; right: 20px;
  background: #9a3412; color: #fff; padding: 10px 16px; border-radius: 8px;
  opacity: 0; transition: opacity 0.2s; z-index: 60;
}
.t72r-toast.show { opacity: 1; }