:root{--fire:#e84a0c;--ember:#f97316;--gold:#f5c842;--dark:#0d0a08;--dark2:#1a1008;--dark3:#251508;--text:#f5ede0;--muted:#a08870}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--dark);color:var(--text);min-height:100vh;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Noto Sans JP,sans-serif}.wrap{max-width:560px;margin:0 auto;padding:28px 18px 60px}.brand{text-align:center;margin-bottom:24px}.brand .name{color:var(--gold);font-size:1.35rem;font-weight:900}.brand .sub{color:var(--muted);letter-spacing:.15em;margin-top:4px;font-size:.8rem}h1{text-align:center;margin-bottom:6px;font-size:1.5rem}.lead{text-align:center;color:var(--muted);margin-bottom:26px;font-size:.85rem;line-height:1.8}.card{background:var(--dark2);border:1px solid #e84a0c40;border-radius:14px;margin-bottom:18px;padding:20px}.label{color:var(--gold);margin-bottom:10px;font-size:.82rem;font-weight:700;display:block}select,input[type=text],input[type=tel],input[type=date]{background:var(--dark3);width:100%;color:var(--text);border:1px solid #f5c84259;border-radius:10px;padding:13px 14px;font-size:1rem}select:focus,input:focus{outline:2px solid var(--ember)}.slot-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.slot{background:var(--dark3);color:var(--text);cursor:pointer;text-align:center;border:1px solid #f5c84259;border-radius:10px;padding:14px 4px;font-size:1rem;font-weight:700}.slot small{color:var(--muted);margin-top:3px;font-size:.68rem;font-weight:400;display:block}.slot.selected{background:linear-gradient(135deg, var(--fire), var(--ember));border-color:#0000}.slot.selected small{color:#ffffffd9}.slot:disabled{opacity:.35;cursor:not-allowed}.section-title{color:var(--muted);margin:14px 0 8px;font-size:.82rem;font-weight:700}.submit{background:linear-gradient(135deg, var(--fire), var(--ember));color:#fff;letter-spacing:.1em;cursor:pointer;border:none;border-radius:10px;width:100%;padding:16px;font-size:1.05rem;font-weight:900;box-shadow:0 8px 30px #e84a0c66}.submit:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.error{color:#ff9a9a;background:#c8282826;border:1px solid #e6505080;border-radius:10px;margin-bottom:16px;padding:12px 14px;font-size:.88rem;line-height:1.7}.done{text-align:center;padding:30px 10px}.done .check{margin-bottom:12px;font-size:2.6rem}.done h2{color:var(--gold);margin-bottom:16px}.done .detail{background:var(--dark3);border:1px solid #f5c8424d;border-radius:12px;max-width:320px;margin:0 auto 18px;padding:16px;font-size:.95rem;line-height:2.1}.done .note{color:var(--muted);font-size:.8rem;line-height:1.9}.privacy{color:var(--muted);margin-top:10px;font-size:.74rem;line-height:1.8}.footer{text-align:center;color:var(--muted);margin-top:30px;font-size:.75rem;line-height:2}.footer a{color:var(--gold)}.admin-banner{color:#ffb0b0;background:#c8282833;border:1px solid #e6505099;border-radius:10px;margin-bottom:20px;padding:12px 16px;font-size:.85rem;line-height:1.8}.admin-table{border-collapse:collapse;width:100%;font-size:.9rem}.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid #ffffff1a;padding:10px 8px}.admin-table th{color:var(--gold);font-size:.78rem}.admin-date{color:var(--gold);margin:26px 0 8px;font-size:1.05rem;font-weight:900}