:root{font-family:LINE Seed JP,Noto Sans JP,system-ui,sans-serif;color:#0f172a;background-color:#f6f7f9}*{box-sizing:border-box}body{margin:0;background:#f6f7f9}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:#fff;border-bottom:1px solid #e5e7eb}.brand{font-weight:700;letter-spacing:.02em}.nav{display:flex;gap:16px}.nav a{color:#0f172a;text-decoration:none;font-size:14px}.app-main{padding:24px}.notify-banner{background:#f5f7ff;border-bottom:1px solid #d6defc;color:#1c2b5a;padding:12px 24px;font-size:14px}section{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px}h1{margin-top:0;font-size:22px}.detail-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.detail-card{border:1px solid #e5e7eb;border-radius:12px;padding:16px;background:#fff;display:flex;flex-direction:column;gap:8px}.detail-item{display:flex;justify-content:space-between;gap:12px;font-size:14px}.detail-label{color:#64748b}.detail-actions{display:flex;flex-direction:column;gap:8px}.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.image-card{border:1px solid #e5e7eb;border-radius:10px;background:#fff;padding:12px;display:flex;flex-direction:column;gap:8px}.image-thumb{width:100%;height:140px;object-fit:cover;border-radius:8px;background:#f3f4f6}.image-meta{display:flex;justify-content:space-between;font-size:13px}.pager{margin-top:16px;display:flex;gap:12px;align-items:center}