:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--bg:#f4f6fb;--surface:#fff;--surface-soft:#f7f9fc;--border:#e7ebf3;--border-strong:#d6dde9;--field-border:#838b9a;--text:#0f172a;--muted:#5d6b82;--muted-soft:#8a97ac;--brand:#2563eb;--brand-dark:#1d4ed8;--brand-soft:#eef4ff;--success:#15a06b;--success-soft:#e8faf2;--success-text:#0c7a52;--danger:#dc2626;--danger-soft:#fef2f2;--danger-text:#b91c1c;--r-sm:9px;--r:14px;--r-lg:20px;--shadow-sm:0 1px 2px #0f172a0a, 0 1px 3px #0f172a0f;--shadow:0 10px 30px #0f172a12;--shadow-lg:0 24px 60px #0f172a1a;--container:1080px;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,Noto Sans KR,Malgun Gothic,Apple SD Gothic 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svg{width:22px;height:22px}.brand-accent{color:var(--brand)}.site-nav{align-items:center;gap:4px;display:flex}.site-nav a{border-radius:var(--r-sm);min-height:38px;color:var(--muted);align-items:center;padding:0 14px;font-size:.92rem;font-weight:600;display:inline-flex}.site-nav a:hover{color:var(--brand);background:var(--brand-soft);text-decoration:none}.hero{text-align:center;padding:8px 0 18px}.hero-badge{background:var(--brand-soft);color:var(--brand-dark);border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:.8rem;font-weight:700;display:inline-flex}.hero h1{max-width:620px;margin:12px auto 10px;font-size:clamp(1.55rem,3.6vw,2.35rem);line-height:1.22}.hero p{max-width:600px;color:var(--muted);margin:0 auto;font-size:1.02rem}.tool-tabs{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:999px;gap:4px;margin:0 auto 16px;padding:5px;display:inline-flex;position:relative;left:50%;transform:translate(-50%)}.tool-tab{min-height:44px;color:var(--muted);background:0 0;border-radius:999px;align-items:center;gap:7px;padding:0 22px;font-size:.96rem;font-weight:700;transition:background .15s,color .15s;display:inline-flex}.tool-tab:hover{color:var(--text)}.tool-tab-active{background:var(--brand);color:#fff;box-shadow:0 6px 16px #2563eb4d}.tool-tab-active:hover{color:#fff}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:18px}.tool-grid{grid-template-columns:minmax(0,1fr) 320px;align-items:stretch;gap:16px;display:grid}.tool-work{flex-direction:column;gap:14px;min-width:0;display:flex}.tool-side{flex-direction:column;gap:14px;display:flex}.btn{border-radius:var(--r-sm);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-size:.94rem;font-weight:700;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px #2563eb3d}.btn-primary:hover:not(:disabled){background:var(--brand-dark)}.btn-ghost{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn-ghost:hover:not(:disabled){border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.scan-mode-toggle{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:999px;gap:4px;padding:4px;display:inline-flex}.scan-mode-btn{min-height:38px;color:var(--muted);background:0 0;border-radius:999px;align-items:center;gap:6px;padding:0 16px;font-size:.9rem;font-weight:700;transition:background .15s,color .15s;display:inline-flex}.scan-mode-btn:hover{color:var(--text)}.scan-mode-btn-active{background:var(--brand);color:#fff;box-shadow:0 4px 12px #2563eb47}.scan-mode-btn-active:hover{color:#fff}.camera-view{border-radius:var(--r);background:#0f172a;flex:1;min-height:320px;display:flex;position:relative;overflow:hidden}.camera-video{object-fit:cover;width:100%;height:100%;min-height:320px;display:block}.camera-overlay{text-align:center;background:var(--surface-soft);color:var(--muted);align-content:center;place-items:center;gap:12px;padding:28px;display:grid;position:absolute;top:0;bottom:0;left:0;right:0}.camera-overlay svg{color:var(--muted)}.camera-overlay p{max-width:320px;margin:0;line-height:1.6}.camera-hint{color:#fff;white-space:nowrap;pointer-events:none;background:#0f172aa8;border-radius:999px;align-items:center;gap:6px;padding:7px 14px;font-size:.84rem;font-weight:600;display:inline-flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%)}.upload-zone{text-align:center;border:1.5px dashed var(--border-strong);border-radius:var(--r);background:var(--surface-soft);flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:30px 22px;transition:border-color .18s,background .18s;display:flex;position:relative}.upload-zone input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.upload-zone:focus-within{border-color:var(--brand)}.upload-zone-active{border-color:var(--brand);background:var(--brand-soft)}.upload-icon{width:56px;height:56px;color:var(--brand);background:var(--brand-soft);border-radius:50%;place-items:center;display:grid}.upload-zone strong{font-size:1.12rem}.upload-hint{max-width:360px;color:var(--muted);font-size:.9rem}.preview-panel{border:1px solid var(--border);border-radius:var(--r);background:var(--surface);flex-direction:column;flex:1;min-height:240px;display:flex;overflow:hidden}.panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;min-height:46px;padding:0 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solid var(--border);border-radius:var(--r-sm);background:var(--surface-soft);width:100%;max-height:120px;color:var(--text);padding:12px;font-size:.9rem;display:block;overflow:auto}.result-actions{gap:8px;display:grid}.copy-error{color:var(--danger);margin:0;font-size:.84rem}.rescan-button{width:100%;margin-top:12px}.type-picker{border:0;margin:0;padding:0}.type-picker legend{color:var(--muted);padding:0 0 8px;font-size:.86rem;font-weight:700}.type-options{flex-wrap:wrap;gap:8px;display:flex}.type-chip{border:1px solid var(--border-strong);background:var(--surface);min-height:38px;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;padding:0 16px;font-size:.9rem;font-weight:600;transition:all 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var(--surface), 0 0 0 4px var(--brand)}.swatch:has(.swatch-input:focus-visible) .swatch-dot{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--brand);outline:2px solid var(--brand);outline-offset:4px}.field-hint{color:var(--muted);font-size:.82rem}.design-options{border-top:1px dashed var(--border);flex-direction:column;gap:12px;margin-top:4px;padding-top:16px;display:flex}.design-options h3{margin:0;font-size:.94rem}.maker-preview{gap:0}.qr-canvas{border:1px solid var(--border);border-radius:var(--r);background:var(--surface-soft);place-items:center;min-height:220px;margin:14px 0;padding:18px;display:grid}.qr-canvas img{width:min(100%,240px);height:auto;image-rendering:pixelated;border-radius:6px}.qr-canvas-empty{color:var(--muted);text-align:center;justify-items:center;gap:10px;padding:20px;font-size:.9rem;display:grid}.maker-error{border-radius:var(--r-sm);background:var(--danger-soft);color:var(--danger-text);align-items:center;gap:7px;margin:0 0 12px;padding:9px 12px;font-size:.86rem;display:flex}.maker-actions{gap:8px;display:grid}.maker-actions-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.ad-slot{border:1px dashed var(--border-strong);border-radius:var(--r);background:var(--surface-soft);min-height:180px;color:var(--muted);text-align:center;align-content:center;place-items:center;gap:6px;padding:20px;display:grid;position:relative}.ad-slot-tag{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:.66rem;font-weight:700;position:absolute;top:8px;left:10px}.ad-slot-icon{width:40px;height:40px;color:var(--brand);background:var(--brand-soft);border-radius:50%;place-items:center;display:grid}.ad-slot p{color:var(--text);margin:0;font-weight:700}.ad-slot-note{font-size:.82rem}.privacy-note{border-radius:var(--r);background:var(--success-soft);color:var(--success-text);text-align:center;word-break:keep-all;border:1px solid #15a06b42;justify-content:center;align-items:center;gap:8px;margin:18px 0 0;padding:12px 18px;font-size:.9rem;font-weight:600;display:flex}.privacy-note svg{flex-shrink:0}.content-sections{flex-direction:column;gap:56px;margin-top:64px;display:flex}.section-head{text-align:center;max-width:600px;margin:0 auto 28px}.section-head h2{margin:0 0 8px;font-size:clamp(1.4rem,3vw,1.8rem)}.section-head p{color:var(--muted);margin:0}.how-columns{grid-template-columns:1fr 1fr;gap:16px;display:grid}.how-card{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-sm);padding:24px}.how-card h3{margin:0 0 16px;font-size:1.12rem}.step-list{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.step-list li{gap:12px;display:flex}.step-num{background:var(--brand-soft);width:28px;height:28px;color:var(--brand-dark);border-radius:50%;flex:0 0 28px;place-items:center;font-size:.86rem;font-weight:800;display:grid}.step-list strong{font-size:.98rem;display:block}.step-list p{color:var(--muted);margin:4px 0 0;font-size:.9rem}.features-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.feature-card{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-sm);padding:24px}.feature-icon{background:var(--brand-soft);width:44px;height:44px;color:var(--brand);border-radius:12px;place-items:center;display:inline-grid}.feature-icon svg{width:22px;height:22px}.feature-card h3{margin:14px 0 6px;font-size:1.04rem}.feature-card p{color:var(--muted);margin:0;font-size:.91rem}.faq-section{width:100%;max-width:760px;margin-inline-start:auto;margin-inline-end:auto}.faq-list{flex-direction:column;gap:10px;display:flex}.faq-list details{border:1px solid var(--border);border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow-sm);overflow:hidden}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;min-height:54px;padding:12px 18px;font-size:.98rem;font-weight:700;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--brand);font-size:1.3rem;font-weight:400;transition:transform .2s}.faq-list details[open] summary:after{transform:rotate(45deg)}.faq-list details p{color:var(--muted);margin:0;padding:0 18px 18px}.legal-page{max-width:760px;margin-inline-start:auto;margin-inline-end:auto}.breadcrumb{color:var(--muted);align-items:center;gap:8px;margin-bottom:18px;font-size:.86rem;display:flex}.legal-page h1{margin:0 0 6px;font-size:clamp(1.6rem,3.5vw,2.1rem)}.legal-meta{color:var(--muted);margin:0 0 28px;font-size:.88rem}.legal-page section{margin-bottom:26px}.legal-page h2{margin:0 0 10px;font-size:1.16rem}.legal-page p{color:var(--muted);margin:0 0 10px}.legal-page ul{color:var(--muted);margin:0 0 10px;padding-left:20px}.legal-page li{margin-bottom:6px}.not-found{text-align:center;padding:80px 20px}.not-found h1{margin:0 0 10px;font-size:1.8rem}.not-found p{color:var(--muted);margin:0 0 24px}.lang-switch{align-items:center;gap:5px;display:inline-flex}.content-page,.article-page{max-width:760px;margin-inline-start:auto;margin-inline-end:auto}.page-head{margin-bottom:28px}.page-head h1{margin:0 0 8px;font-size:clamp(1.6rem,3.5vw,2.1rem)}.page-head p{color:var(--muted);margin:0}.page-lead{color:var(--muted);margin:0 0 24px;font-size:1.02rem;line-height:1.7}.guide-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.guide-card{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--shadow-sm);flex-direction:column;gap:8px;padding:22px;display:flex}.guide-card h2{margin:0;font-size:1.1rem;line-height:1.4}.guide-card h2 a{color:var(--text)}.guide-card h2 a:hover{color:var(--brand)}.guide-card p{color:var(--muted);flex:1;margin:0;font-size:.92rem;line-height:1.6}.guide-readmore{font-size:.9rem;font-weight:700}.article-head{margin-bottom:24px}.article-head h1{margin:0 0 8px;font-size:clamp(1.6rem,3.5vw,2.2rem);line-height:1.25}.article-meta{color:var(--muted);margin:0;font-size:.86rem}.article-body section{margin-bottom:28px}.article-body h2{margin:0 0 10px;font-size:1.2rem}.article-body p{color:var(--text);margin:0 0 12px;line-height:1.75}.article-related{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface-soft);margin-top:8px;padding:20px 22px}.article-related h2{margin:0 0 12px;font-size:1.05rem}.article-related ul{margin:0 0 12px;padding-left:18px}.article-related li{margin-bottom:6px}.page-lead+section h2,.legal-page .page-lead{margin-top:0}.contact-email{border:1px solid var(--border);border-radius:var(--r);background:var(--surface-soft);text-align:center;margin-top:20px;padding:16px;font-weight:700}.site-footer{border-top:1px solid var(--border);background:var(--surface)}.site-footer-inner{width:min(100% - 40px, var(--container));flex-wrap:wrap;justify-content:space-between;gap:24px;margin-inline-start:auto;margin-inline-end:auto;padding:40px 0 28px;display:flex}.footer-brand{max-width:360px}.footer-brand strong{font-size:1.05rem}.footer-brand p{color:var(--muted);margin:8px 0 0;font-size:.9rem}.footer-nav{flex-direction:column;align-items:flex-end;gap:10px;display:flex}.footer-nav a{color:var(--muted);font-size:.92rem;font-weight:600}.footer-nav a:hover{color:var(--brand)}.footer-meta{width:min(100% - 40px, var(--container));border-top:1px solid var(--border);color:var(--muted);margin-inline-start:auto;margin-inline-end:auto;padding:16px 0 28px;font-size:.84rem}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:900px){.tool-grid{grid-template-columns:1fr}.features-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:680px){.app-main{width:min(100% - 28px, var(--container));padding:22px 0 44px}.site-header-inner,.site-footer-inner,.footer-meta{width:min(100% - 28px, var(--container))}.site-nav{gap:0}.site-nav a{padding:0 10px;font-size:.88rem}.how-columns,.guide-grid{grid-template-columns:1fr}.tool-tabs{width:100%;left:0;transform:none}.tool-tab{flex:1;padding:0 12px}.footer-nav{align-items:flex-start}}@media (max-width:460px){.features-grid,.field-row,.maker-actions-row{grid-template-columns:1fr}.brand-text{font-size:.98rem}}@media (max-width:360px){.brand-text{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}