.aepf{--aepf-ink:#172b35;--aepf-muted:#52616b;--aepf-accent:#a63b20;--aepf-border:#d8e0e3;box-sizing:border-box;max-width:1040px;margin:28px auto;padding:clamp(18px,4vw,40px);background:#fff;color:var(--aepf-ink);border:1px solid var(--aepf-border);border-radius:18px;font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",Meiryo,sans-serif;text-align:left;isolation:isolate;overflow-wrap:anywhere}
.aepf *,.aepf *::before,.aepf *::after{box-sizing:border-box}
.aepf [hidden]{display:none!important}
.aepf p,.aepf h2,.aepf h3,.aepf h4,.aepf ul,.aepf ol{padding:0;margin:0 0 16px;color:inherit;font-family:inherit;letter-spacing:normal}
.aepf .aepf-eyebrow{color:var(--aepf-accent);font-size:14px;font-weight:700;margin-bottom:10px}
.aepf .aepf-title{font-size:clamp(24px,4vw,34px);line-height:1.5;font-weight:750;border:0;background:none;box-shadow:none;margin-bottom:16px}
.aepf .aepf-title::before,.aepf .aepf-title::after,.aepf .aepf-heading::before,.aepf .aepf-heading::after{display:none}
.aepf .aepf-lead{color:var(--aepf-muted);max-width:720px}
.aepf .aepf-header{padding-bottom:20px;border-bottom:1px solid var(--aepf-border);margin-bottom:26px}
.aepf .aepf-heading{font-size:23px;line-height:1.55;margin:0 0 18px;font-weight:700;border:0;background:none;box-shadow:none;padding:0}
.aepf .aepf-step{color:var(--aepf-accent);font-size:13px;letter-spacing:.08em;font-weight:700;margin-bottom:6px}
.aepf .aepf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.aepf .aepf-entry-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.aepf .aepf-browse-cta{color:var(--aepf-accent);font-size:14px;font-weight:700;margin-top:6px}
.aepf button,.aepf .aepf-primary{font:inherit;letter-spacing:normal;text-transform:none;cursor:pointer;white-space:normal;margin:0;box-shadow:none;min-height:48px;line-height:1.55;text-decoration:none;transition:background-color .12s ease,border-color .12s ease}
.aepf button:focus-visible,.aepf a:focus-visible,.aepf input:focus-visible{outline:3px solid #1261a0;outline-offset:4px}
.aepf .aepf-card{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:5px;padding:20px;text-align:left;border:1px solid var(--aepf-border);border-radius:12px;background:#fff;color:var(--aepf-ink);min-height:98px;max-width:100%;font-weight:650}
.aepf .aepf-card:hover{background:#fff8f3;border-color:var(--aepf-accent)}
.aepf .aepf-card-label{display:flex;justify-content:space-between;gap:12px;width:100%;align-items:center}
.aepf .aepf-card-label::after{content:"›";font-size:24px;color:var(--aepf-accent);font-weight:400}
.aepf .aepf-card-detail{font-size:13px;font-weight:400;color:var(--aepf-muted)}
.aepf .aepf-entry{background:#fff8f3;border-color:#e7c8b8;min-height:132px}
.aepf .aepf-entry strong{font-size:21px}
.aepf .aepf-nav{margin-bottom:24px}
.aepf .aepf-actions{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.aepf .aepf-back,.aepf .aepf-reset,.aepf .aepf-copy{border:1px solid var(--aepf-border);border-radius:8px;padding:9px 14px;background:#fff;color:var(--aepf-ink);font-size:14px}
.aepf .aepf-reset{border-color:transparent;text-decoration:underline;text-underline-offset:4px}
.aepf .aepf-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;list-style:none;font-size:13px;color:var(--aepf-muted);margin:0}
.aepf .aepf-breadcrumb li{list-style:none;margin:0;padding:0;min-width:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}
.aepf .aepf-breadcrumb li+li::before{content:"›";margin-right:8px}
.aepf .aepf-breadcrumb .aepf-crumb-link{color:#176b72;text-decoration:underline;text-underline-offset:3px;white-space:normal;overflow-wrap:anywhere;cursor:pointer}
.aepf .aepf-breadcrumb .aepf-crumb-link:hover{color:var(--aepf-accent)}
.aepf .aepf-breadcrumb .aepf-crumb-link:focus-visible{outline:2px solid #176b72;outline-offset:3px;border-radius:2px}
.aepf .aepf-form{margin:0;padding:0;max-width:100%}
.aepf .aepf-form label{display:block;color:var(--aepf-ink);font-weight:600;margin-bottom:8px;font-size:16px}
.aepf .aepf-form input[type=text]{appearance:none;display:block;width:100%;min-width:0;max-width:100%;height:auto;min-height:52px;padding:12px 14px;border:1px solid #a4b4bc;border-radius:8px;color:var(--aepf-ink);background:#fff;font:inherit;box-shadow:none}
.aepf .aepf-hint{font-size:14px;color:var(--aepf-muted);margin-top:8px}
.aepf .aepf-candidates{padding:0;margin:0 0 24px;border:0;min-width:0}
.aepf .aepf-candidates legend{font-size:16px;font-weight:650;padding:0;margin:0 0 12px;color:var(--aepf-ink)}
.aepf .aepf-candidate{display:flex!important;gap:12px;align-items:center;min-height:54px;margin:0 0 8px!important;padding:12px 16px;border:1px solid var(--aepf-border);border-radius:9px;font-weight:400!important;background:#fff}
.aepf .aepf-candidate:has(input:checked){border-color:var(--aepf-accent);background:#fff8f3}
.aepf .aepf-candidate input{appearance:auto;position:static;opacity:1;display:inline-block;flex:0 0 19px;width:19px;height:19px;margin:0;accent-color:var(--aepf-accent)}
.aepf .aepf-checks{background:#f3f6f7;border-radius:10px;padding:20px;margin:0 0 24px}
.aepf .aepf-checks h4{font-size:16px;margin:0 0 10px;font-weight:700}
.aepf .aepf-checks ul{display:flex;flex-wrap:wrap;gap:8px 24px;padding-left:20px;margin:0}
.aepf .aepf-checks li{margin:0;padding:0;list-style:disc}
.aepf .aepf-confirm{background:#fff8f3;border-left:3px solid var(--aepf-accent);padding:14px 18px;margin:22px 0;font-size:14px}
.aepf .aepf-confirm strong{display:block;font-size:20px;line-height:1.6;font-weight:650}
.aepf .aepf-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;border:1px solid var(--aepf-accent);border-radius:9px;padding:14px 26px;background:var(--aepf-accent);color:#fff!important;font-weight:700;font-size:17px;max-width:100%}
.aepf .aepf-primary:hover{background:#832e19;border-color:#832e19}
.aepf button:disabled{opacity:.65;cursor:wait}
.aepf .aepf-status{margin:14px 0 0;color:var(--aepf-muted);font-size:14px}
.aepf .aepf-error{color:#9b2424}
.aepf .aepf-footer{margin-top:32px;padding-top:22px;border-top:1px solid var(--aepf-border);color:var(--aepf-muted);font-size:13px}
.aepf .aepf-footer p{margin-bottom:10px}
.aepf .aepf-affiliate{font-size:12px}
@media(max-width:640px){.aepf{margin:16px auto;padding:20px 16px;border-radius:12px}.aepf .aepf-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.aepf .aepf-entry-grid{grid-template-columns:1fr}.aepf .aepf-card{padding:15px 12px;min-height:92px;font-size:15px}.aepf .aepf-entry{min-height:105px}.aepf .aepf-primary{width:100%}.aepf .aepf-heading{font-size:21px}.aepf .aepf-checks{padding:16px}.aepf .aepf-checks ul{display:block}.aepf .aepf-checks li{margin-bottom:4px}}
@media(prefers-reduced-motion:reduce){.aepf button,.aepf .aepf-primary{transition:none}}

.aepf .aepf-form textarea{display:block;width:100%;box-sizing:border-box;max-width:100%;resize:vertical;padding:12px;border:1px solid #94a3b8;border-radius:8px;background:#fff;color:#152c38;font:inherit;line-height:1.7}.aepf .aepf-form textarea:focus{outline:3px solid #b3dfdf;outline-offset:2px}.aepf .aepf-auxiliary{display:block;margin-top:24px;padding:8px 0;border:0;background:transparent;color:#176b72;font:inherit;text-decoration:underline;cursor:pointer}

.aepf .aepf-candidate-text{display:block;min-width:0}.aepf .aepf-candidate-label{display:block;font-size:16px;line-height:1.6}.aepf .aepf-candidate-keyword{display:block;font-size:13px;line-height:1.6;color:var(--aepf-muted)}.aepf .aepf-selected strong{display:block}

.aepf .aepf-featured{margin-top:30px}
.aepf .aepf-featured-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.aepf .aepf-featured-card{display:flex;flex-direction:column;min-width:0;padding:18px;border:1px solid var(--aepf-border);border-radius:12px;background:#fff}
.aepf .aepf-featured-image{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;margin:0 0 16px;border-radius:6px}
.aepf .aepf-featured-name{font-size:18px;line-height:1.6;font-weight:700;overflow-wrap:anywhere}
.aepf .aepf-featured-description{font-size:14px;color:var(--aepf-muted);overflow-wrap:anywhere}
.aepf .aepf-featured-link{align-self:flex-start;display:inline-flex;align-items:center;min-height:48px;max-width:100%;margin-top:auto;padding:10px 0;color:var(--aepf-accent);font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
.aepf .aepf-featured-link:hover{color:#832e19}
@media(max-width:640px){.aepf .aepf-featured-grid{grid-template-columns:1fr}.aepf .aepf-featured-card{padding:16px}}

/* Lighting references reuse the existing four-step layout. */
.aepf .aepf-lighting-auxiliary { margin-top: 1.5rem; }
.aepf .aepf-lighting-auxiliary .aepf-auxiliary { display: block; margin: .65rem 0; text-align: left; white-space: normal; overflow-wrap: anywhere; }
.aepf .aepf-related-product { box-shadow: inset 0 0 0 2px #a9361b; }
.aepf .aepf-lighting-notice { overflow-wrap: anywhere; }