* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, -apple-system, sans-serif; line-height: 1.6; color: #1a1a1a; background: #fafaf7; }
a { color: #2a5c8a; text-decoration: none; }
a:hover { text-decoration: underline; }
.banner { background: #fef3c7; border-bottom: 1px solid #fcd34d; padding: 0.75rem 1rem; text-align: center; font-size: 0.95rem; color: #78350f; }
.hero { padding: 5rem 1.5rem 4rem; text-align: center; background: linear-gradient(135deg, #1a1a1a 0%, #2d2d3d 100%); color: #fafaf7; }
.hero-inner { max-width: 720px; margin: 0 auto; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 600; letter-spacing: -0.02em; margin-bottom: 1rem; }
.tagline { font-size: 1.15rem; opacity: 0.85; margin-bottom: 2rem; }
.cta { display: inline-block; background: #fafaf7; color: #1a1a1a; padding: 0.875rem 2rem; border-radius: 999px; font-weight: 600; transition: transform 0.2s; }
.cta:hover { transform: translateY(-2px); text-decoration: none; }
.how { padding: 4rem 1.5rem; max-width: 720px; margin: 0 auto; }
.how h2 { font-size: 1.75rem; margin-bottom: 1.5rem; }
.how ol { padding-left: 1.5rem; margin-bottom: 1.5rem; }
.how li { margin-bottom: 0.75rem; }
.note { color: #6b6b6b; font-style: italic; }
.gallery { padding: 3rem 1.5rem 5rem; max-width: 1200px; margin: 0 auto; }
.gallery h2 { font-size: 1.75rem; margin-bottom: 1.5rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.grid img { width: 100%; height: 260px; object-fit: cover; border-radius: 8px; box-shadow: 0 2px 12px rgba(0,0,0,0.08); }
.empty { grid-column: 1/-1; padding: 3rem 1rem; text-align: center; color: #999; background: #fff; border-radius: 8px; border: 2px dashed #ddd; }
footer { padding: 2rem 1.5rem; text-align: center; color: #6b6b6b; font-size: 0.9rem; border-top: 1px solid #eee; }