:root{--bg:#f5f6f8;--card:#fff;--line:#e6e8ec;--text:#1b1b1b;--muted:#8a8f98;--accent:#111;--radius:14px;--shadow:0 2px 10px #0000000f}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Helvetica Neue,Apple SD Gothic Neo,Malgun Gothic,sans-serif}button{cursor:pointer;font-family:inherit}a{color:inherit}.container{max-width:1100px;margin:0 auto;padding:24px 20px 80px}.impact{letter-spacing:.01em;font-family:Impact,Haettenschweiler,Franklin Gothic Bold,Arial Narrow Bold,system-ui,sans-serif;font-weight:400}.brand{letter-spacing:.02em;font-size:22px;font-weight:800}.admin-link{color:var(--muted);font-size:12px;text-decoration:none;position:absolute;top:18px;right:22px}.site-header{margin-bottom:28px}.site-logo{width:auto;height:84px;margin-bottom:2px;display:block}.site-title{color:var(--text);margin:0;font-size:clamp(30px,5vw,58px);line-height:1}.customizer{grid-template-columns:minmax(0,1fr) 440px;align-items:start;gap:44px;display:grid}@media (max-width:900px){.customizer{grid-template-columns:1fr}.customizer-left{z-index:10;background:var(--bg);padding-bottom:10px;position:sticky;top:0;box-shadow:0 8px 12px -8px #0000001f}.customizer-left .preview-wrap{width:min(100%,46vh);margin:0 auto}.customizer-left .text-input-wrap{margin-top:12px}.customizer-left .text-input{height:46px}}.section+.section{margin-top:30px}.heading{text-align:center;color:var(--text);margin:0 0 16px;font-size:clamp(28px,3.4vw,40px);line-height:1}@media (min-width:901px){.customizer-right{margin-top:calc(-1*clamp(28px,3.4vw,40px) - 16px)}}.grid-colors{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.color-icon{aspect-ratio:1;width:100%;box-shadow:var(--shadow);background:#eee;border:3px solid #0000;border-radius:16px;padding:0;overflow:hidden}.color-icon img{object-fit:cover;width:100%;height:100%;display:block}.color-icon.selected{border-color:var(--accent)}.grid-fonts{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.font-card{aspect-ratio:1;border:2px solid var(--line);background:#fff;border-radius:16px;justify-content:center;align-items:center;width:100%;padding:6px;display:flex;overflow:hidden}.font-card img{object-fit:contain;width:100%;height:100%;display:block}.font-card.selected{border-color:var(--accent)}.balloon-grid{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.swatch{outline:1px solid var(--line);border:2px solid #0000;border-radius:10px;width:34px;height:34px;padding:0}.swatch.selected{border-color:var(--accent)}.fontcolor-label{text-align:center;color:var(--text);margin-top:10px;font-size:18px}.text-input-wrap{flex-direction:column;align-items:center;margin-top:20px;display:flex}.text-input{border:1px solid var(--line);text-align:center;width:min(440px,100%);height:54px;box-shadow:var(--shadow);background:#fff;border-radius:999px;padding:0 22px;font-size:15px}.text-input::placeholder{color:var(--muted)}.text-input:disabled{background:#f7f8fa}.hint{color:var(--muted);width:min(440px,100%);margin-top:8px;font-size:12px}.count{font-variant-numeric:tabular-nums}.preview-wrap{aspect-ratio:1;border-radius:var(--radius);background:#eceef1;width:100%;position:relative;overflow:hidden}.preview-img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.preview-placeholder{color:var(--muted);justify-content:center;align-items:center;font-size:14px;display:flex;position:absolute;inset:0}.preview-text{text-align:center;white-space:nowrap;pointer-events:none;justify-content:center;align-items:center;line-height:1;display:flex;position:absolute}.admin-grid{gap:20px;display:grid}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{border-bottom:1px solid var(--line);text-align:left;padding:8px 10px}.table input,.table select{border:1px solid var(--line);border-radius:8px;padding:6px 8px;font-size:13px}.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 14px;font-size:14px}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}