:root {
  --theme: #1b7f3a;
  --theme-2: #0fb95a;
  --accent: #f6d74a;
  --ink: #222;
  --paper: #fff;
  --bg: #f6f8f4;
  --border: #e3e9e1;
}
html {
  font-feature-settings: "palt" 1;
}
body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic",
    system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border: 1px solid var(--border);
  background: #fff;
  color: #1b7f3a;
  border-radius: 9999px;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
}
.section-card {
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--paper);
  padding: 1.25rem;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.02);
}
@media (min-width: 768px) {
  .section-card {
    padding: 2rem;
  }
}
.kome {
  font-size: 11px;
  line-height: 1.35;
  color: #66736a;
}
.o-toku-badge {
  position: absolute;
  left: 0.25rem;
  top: 0.25rem;
}
.o-toku-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #ff3b3b, #d60000);
  color: #fff;
  padding: 0.38rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.35);
  transform: rotate(-6deg) scale(1.08);
}
.o-toku-label::before {
  content: "★";
  font-size: 0.9em;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background: var(--theme);
  color: #fff;
  font-weight: 800;
  padding: 0.75rem 1.25rem;
  box-shadow: 0 6px 0 rgba(27, 127, 58, 0.25);
  transition: transform 0.08s ease, box-shadow 0.08s ease, opacity 0.2s;
}
.btn-primary:hover {
  transform: translateY(1px);
  box-shadow: 0 4px 0 rgba(27, 127, 58, 0.25);
  opacity: 0.96;
}
.sec-hero-img {
  margin-left: -1.25rem;
  margin-right: -1.25rem;
  margin-top: -1.25rem;
}
@media (min-width: 768px) {
  .sec-hero-img {
    margin-left: -2rem;
    margin-right: -2rem;
    margin-top: -2rem;
  }
}

.preview-ribbon {
  position: fixed;
  right: -60px;
  top: 16px;
  z-index: 9999;
  transform: rotate(45deg);
  background: #e11d48;
  color: #fff;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 10px 80px;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
}

.btn-primary {
  width: 100%;
  justify-content: center;
  margin-bottom: 5%;
}