.n4gen-hero{text-align:center;margin-bottom:28px}.n4gen-hero h1{color:#92400e;margin:0 0 6px;font-size:26px;font-weight:900}.n4gen-hero p{color:#78716c;margin:0;font-size:16px}.n4gen-card{background:#fffbeb;border:1px solid #d9770640;border-radius:16px;margin-bottom:24px;padding:20px 16px 24px}.n4gen-section{margin-bottom:18px}.n4gen-section:last-child{margin-bottom:0}.n4gen-section h2{color:#92400e;text-align:center;margin:0 0 10px;font-size:20px;font-weight:800}.n4-chip-row{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.n4-chip{color:#44403c;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #d6d3d1;border-radius:999px;justify-content:center;align-items:center;padding:10px 22px;font-size:17px;font-weight:700;transition:all .12s;display:inline-flex}.n4-chip:hover{color:#92400e;border-color:#d97706}.n4-chip-active{color:#fff;background:linear-gradient(#fbbf24 0%,#d97706 100%);border-color:#b45309;box-shadow:0 2px 8px #d977064d}.n4-chip-active:hover{color:#fff}.n4-chip:disabled{opacity:.6;cursor:not-allowed}.n4-num-input{text-align:center;background:#fff;border:1px solid #d6d3d1;border-radius:12px;width:100px;height:42px;padding:0 12px;font-size:16px;font-weight:600}.n4-num-input:focus{border-color:#d97706;outline:none;box-shadow:0 0 0 3px #d9770626}.n4-btn-generate{color:#fff;letter-spacing:.02em;cursor:pointer;background:linear-gradient(#fbbf24 0%,#d97706 100%);border:1px solid #b45309;border-radius:14px;min-width:180px;padding:14px 24px;font-size:18px;font-weight:700;transition:all .12s;box-shadow:0 6px 16px #d977064d}.n4-btn-generate:hover{filter:brightness(1.05);transform:translateY(-1px)}.n4-btn-generate:disabled{opacity:.8;cursor:not-allowed;transform:none}.n4-btn-csv{color:#44403c;cursor:pointer;background:linear-gradient(#fff 0%,#f5f5f4 100%);border:1px solid #a8a29e;border-radius:14px;padding:14px 22px;font-size:16px;font-weight:700;transition:all .12s}.n4-btn-csv:disabled{color:#a8a29e;cursor:not-allowed}.n4gen-result{background:#fff;border:1px solid #d9770633;border-radius:16px;margin-bottom:24px;padding:16px}.n4gen-result h2{color:#92400e;text-align:center;margin:0 0 12px;font-size:17px;font-weight:800}.n4-result-table{border-collapse:collapse;width:100%}.n4-result-table td{text-align:center;vertical-align:middle;padding:10px 6px}.n4-result-table tr:nth-child(2n){background:#fef3c7}.n4-ball-row{justify-content:center;align-items:center;gap:8px;display:flex}.n4-ball{color:#fff;text-shadow:0 1px 2px #0003;background:linear-gradient(145deg,#fcd34d 0%,#d97706 100%);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;font-weight:900;display:inline-flex;box-shadow:0 2px 6px #d9770659}.n4-full-number{color:#92400e;letter-spacing:.08em;margin-top:4px;font-size:20px;font-weight:900}.n4-ticket-no{color:#a8a29e;min-width:32px;font-size:13px;font-weight:700}.n4-freq-note{color:#78716c;text-align:center;margin-top:6px;font-size:13px}@keyframes n4spin{to{transform:rotate(360deg)}}.n4-spinner{border:3px solid #d6d3d1;border-top-color:#d97706;border-radius:9999px;width:18px;height:18px;animation:1s linear infinite n4spin}.n4gen-nav{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px;display:flex}.n4gen-nav-link{color:#fff;white-space:nowrap;background:linear-gradient(#fbbf24 0%,#d97706 100%);border:1px solid #d977064d;border-radius:12px;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:700;text-decoration:none;transition:all .12s;display:inline-flex;box-shadow:0 4px 12px #d9770633}.n4gen-nav-link:hover{filter:brightness(1.06);transform:translateY(-1px)}.n4gen-note{color:#78716c;text-align:center;margin-top:16px;font-size:13px;line-height:1.8}@media (max-width:600px){.n4-ball{width:36px;height:36px;font-size:16px}.n4-full-number{font-size:17px}.n4gen-card{padding:14px 10px 18px}.n4gen-nav{flex-direction:column;align-items:stretch}.n4gen-nav-link{justify-content:center}}