@charset "UTF-8";
:root{font-family:"Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;color:#172339;background:#f8f9fc;font-synthesis:none;--blue:#244ed8;--muted:#687387;--border:#e3e7ee}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #7196ff;outline-offset:3px}header{background:#fff;border-bottom:1px solid var(--border)}.header-inner{max-width:1200px;margin:auto;height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 32px}.brand{display:inline-flex;gap:10px;align-items:center;font-size:24px;font-weight:800;letter-spacing:-1px}.brand-icon{display:grid;place-items:center;background:var(--blue);width:34px;height:34px;border-radius:10px;color:white;font-size:30px;font-weight:500}.brand-en{font-size:14px;letter-spacing:0;color:#8791a1;font-weight:500;margin-left:2px}nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}.free-label{background:#eef3ff;color:var(--blue);padding:8px 12px;border-radius:6px}main{max-width:1200px;margin:auto;padding:0 32px}.intro{display:flex;justify-content:space-between;align-items:center;padding:55px 0 38px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:var(--blue)}h1{font-size:44px;line-height:1.3;letter-spacing:-2px;margin:16px 0}h1 em{font-style:normal;color:var(--blue)}.intro p{color:var(--muted);font-size:16px;line-height:1.8;margin-bottom:0}.intro-note{border-left:1px solid #dbe1ec;padding:10px 0 10px 40px;margin-right:48px;display:flex;flex-direction:column;gap:13px;font-size:14px}.intro-note strong{font-size:17px}.intro-note>span:last-child{line-height:1.8;color:var(--muted)}.note-symbol{color:var(--blue);font-size:30px}.mobile-break{display:none}.search-wrap{display:flex;align-items:center;gap:15px;background:white;border:1px solid #cfd7e5;border-radius:12px;padding:0 20px;box-shadow:0 5px 20px #17233904}.search-wrap>span{font-size:32px;color:var(--blue)}.search-wrap input{border:0;background:transparent;width:100%;padding:21px 0;min-width:0;color:#172339}.search-wrap input:focus{outline:none}.search-wrap:focus-within{outline:2px solid #7196ff}.search-wrap kbd{background:#f8f9fc;border:1px solid var(--border);border-radius:4px;padding:2px 8px;color:var(--muted)}.filter-line{display:flex;justify-content:space-between;align-items:center;margin:26px 0 22px;gap:20px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filters button{border:0;border-radius:7px;padding:10px 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p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}footer{border-top:1px solid var(--border);max-width:1136px;margin:auto;padding:30px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}footer .brand{font-size:20px}footer p,footer small{font-size:12px;color:#8791a1}footer small{width:100%}.footer-links{display:flex;gap:22px;align-items:center;font-size:13px;color:var(--muted)}.detail{padding-top:28px;padding-bottom:50px}.back{font-size:14px;color:var(--muted)}.back:before{content:'‹';margin-right:9px}.detail-heading{display:flex;align-items:center;gap:20px;margin:28px 0}.detail-heading h1{font-size:32px;margin:8px 0;letter-spacing:-1px}.detail-heading p{margin:0;color:var(--muted);line-height:1.6}.detail-heading>.tool-icon{height:64px;width:64px;flex-shrink:0;font-size:28px}.work-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:28px}.workspace{background:white;border:1px solid var(--border);border-radius:14px;padding:28px;min-height:300px;min-width:0}label{display:block;font-size:14px;font-weight:600;margin-bottom:10px}.workspace input:not([type=checkbox]):not([type=color]),.workspace select,.workspace textarea{width:100%;border:1px solid #cdd5e2;border-radius:7px;padding:12px;background:#fff;color:#172339}.workspace textarea{min-height:220px;resize:vertical;line-height:1.8}.workspace input[type=color]{height:48px;width:80px;border:0;background:none}.workspace select{margin-bottom:16px}.workspace .row{display:flex;gap:16px;margin-bottom:16px}.row>div{flex:1;min-width:0}.check{display:inline-flex;align-items:center;gap:7px;margin:7px 15px 10px 0;line-height:1.6}.check input{width:17px;height:17px;accent-color:var(--blue)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 0}button,.primary{border:1px solid #d1d9e6;border-radius:7px;background:#fff;color:#34445c;padding:10px 16px;font-size:14px}.primary{display:inline-block;background:var(--blue);color:white;border-color:var(--blue)}.result{margin-top:22px;background:#f3f6ff;border:1px solid #e0e7fc;padding:20px;border-radius:9px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;color:#2444a6}.result:empty{display:none}.result.error{color:#a02929;background:#fff2f2;border-color:#f3d4d4}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}.stat{background:#f3f6ff;border-radius:8px;padding:16px 10px;text-align:center}.stat strong{display:block;font-size:26px;color:var(--blue);margin-bottom:5px}.stat span{font-size:12px;color:var(--muted)}.workspace .hint{font-size:13px;color:var(--muted);line-height:1.7}.privacy-note{background:#edf2fc;border-radius:10px;padding:22px;font-size:14px;line-height:1.8}.privacy-note>span{font-weight:700;color:#3a5798}.privacy-note p{margin-bottom:0;color:#687890}aside h2{font-size:15px;margin:27px 0 16px}.related{display:flex;gap:12px;align-items:center;font-size:14px;padding:13px 0;border-bottom:1px solid var(--border)}.related span{width:28px;color:var(--blue)}.guide{max-width:810px;margin-top:36px;line-height:1.9}.guide h2{font-size:22px}.guide h3{font-size:16px;margin:25px 0 5px}.guide p{font-size:15px;color:var(--muted);margin:0}.legal{max-width:850px;padding-top:55px;padding-bottom:70px;line-height:1.9;min-height:65vh}.legal h1{font-size:34px}.legal h2{font-size:20px;margin-top:32px}.legal p{color:var(--muted)}.legal a:not(.primary){text-decoration:underline}.lead{font-size:19px}#empty{text-align:center;padding:40px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#172339;color:white;border-radius:8px;padding:12px 22px;z-index:9;opacity:0;pointer-events:none}#toast.show{opacity:1}.image-preview{display:block;max-width:100%;max-height:300px;margin:20px auto;border-radius:8px}.swatch{height:100px;border-radius:10px;margin-top:20px}.tool-card[hidden],[hidden]{display:none!important}@media(max-width:850px){.intro-note{margin-right:0;padding-left:25px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.work-layout{grid-template-columns:1fr}.work-layout aside{display:none}footer{margin:0 32px}.trust-row{gap:15px}.trust-row>div{padding-left:0}.trust-row span{display:none}}@media(max-width:580px){.header-inner{height:72px;padding:0 20px}.brand-en{display:none}nav{gap:18px}nav .free-label{display:none}nav a{font-size:13px}main{padding:0 20px}.intro{padding:34px 0 26px}.intro h1{font-size:34px}.intro-note{display:none}.intro p{font-size:14px}.eyebrow{font-size:11px}.filter-line{display:block}.filter-line>span{display:block;margin-top:15px}.filters{gap:3px}.filters button{padding:9px 11px;font-size:13px}.tool-grid{gap:12px}.tool-card{padding:17px 15px}.tool-card h3{font-size:16px;line-height:1.5;margin-top:17px}.tool-card p{font-size:13px}.tool-card .category{display:none}.corner{display:none}.tool-icon{height:40px;width:40px}.trust-row{grid-template-columns:1fr;padding:25px 0;gap:23px}.trust-row>div{padding-left:35px}.trust-row span{display:block}.trust-row p{font-size:13px}footer{margin:0 20px}.footer-links{gap:15px;flex-wrap:wrap}.detail{padding-top:25px;padding-bottom:35px}.detail-heading{gap:14px;align-items:flex-start}.detail-heading h1{font-size:27px}.detail-heading p{font-size:14px}.detail-heading>.tool-icon{width:48px;height:48px}.workspace{padding:20px}.stats{grid-template-columns:repeat(2,1fr)}.workspace .row{flex-wrap:wrap}.row>div{flex-basis:100%}.legal{padding-top:35px;padding-bottom:40px}.legal h1{font-size:28px}.guide h2{font-size:20px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.ad-space{margin:32px 0;min-height:120px;text-align:center;border-top:1px solid #e3e7ee;padding-top:16px}.ad-space>span{display:block;font-size:12px;color:#687387;margin-bottom:12px}
.bg-compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}.bg-compare figure{margin:0;min-width:0}.bg-compare figcaption{font-size:14px;font-weight:600;margin-bottom:10px}.bg-checker{min-height:180px;display:grid;place-items:center;border:1px solid #dce2ec;border-radius:10px;overflow:hidden;background-color:white;background-image:conic-gradient(#e9edf3 25%,transparent 0 50%,#e9edf3 0 75%,transparent 0);background-size:20px 20px}.bg-checker canvas{max-width:100%;max-height:420px;object-fit:contain;width:100%;height:auto}.bg-checker span{padding:20px;text-align:center;font-size:13px;color:#576477;background:#ffffffd9}.bg-credits{font-size:13px;color:#687387;line-height:1.8;margin-top:20px}.bg-credits a{text-decoration:underline}button:disabled{opacity:.45;cursor:not-allowed}.tool-icon.background{background:#fff1e5;color:#bf6b25}@media(max-width:580px){.bg-compare{grid-template-columns:1fr}.bg-checker{min-height:160px}}
.bg-refine{margin:22px 0;padding:20px;border:1px solid #dbe3f5;border-radius:10px;background:#f8faff}.bg-refine legend{font-size:15px;font-weight:700;padding:0 6px}.bg-refine output{float:right;color:#244ed8}.workspace .bg-refine input[type=range]{padding:0;accent-color:#244ed8;cursor:pointer;margin:0 0 16px}
.skip-link{position:fixed;top:-100px;left:16px;background:#fff;padding:14px;z-index:99}.skip-link:focus{top:12px}.breadcrumbs{font-size:14px;line-height:1.8;margin:0 0 24px;color:#687692}.breadcrumbs a{color:#244ed8}.category-links{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.category-links a{padding:10px 16px;border:1px solid #dbe1ed;border-radius:8px;background:#fff;color:#244ed8}.guide ol,.guide ul{padding-left:24px;color:#566580;line-height:1.9}.table-scroll{overflow-x:auto;margin:24px 0}.table-scroll table{width:100%;border-collapse:collapse;font-size:14px;text-align:left}.table-scroll caption{text-align:left;font-weight:700;margin-bottom:12px}.table-scroll th,.table-scroll td{padding:14px;border-bottom:1px solid #dbe1ed;min-width:120px}.table-scroll th{background:#f0f4fc}.faq{border-bottom:1px solid #dbe1ed;padding:18px 0}.faq summary{font-weight:600;cursor:pointer;line-height:1.6}.faq p{margin-bottom:4px}.content-owner{font-size:13px!important;color:#71809c}.catalog>.lead{max-width:800px;line-height:1.9;margin-bottom:32px}.catalog>.guide{margin-top:40px}.workspace{min-height:340px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #244ed8;outline-offset:4px}@media(max-width:580px){input,select,textarea{font-size:16px}.breadcrumbs{font-size:12px}.category-links{gap:8px}.category-links a{padding:8px 10px}}

.footer-links #ad-privacy-choice{font:inherit;font-size:13px;color:inherit;background:none;border:0;padding:0;text-decoration:underline;cursor:pointer}

/* Language navigation: ordinary crawlable links, keyboard accessible without JS. */
.header-inner{gap:20px}.language-menu{position:relative;margin-left:auto;flex-shrink:0;font-size:14px}.language-menu summary{cursor:pointer;padding:10px 12px;border:1px solid #d8dff0;border-radius:8px;list-style:none;white-space:nowrap}.language-menu nav{position:absolute;right:0;top:calc(100% + 8px);z-index:40;display:grid;gap:2px;background:white;padding:10px;border:1px solid #d8dff0;border-radius:12px;box-shadow:0 12px 30px #14265220;min-width:190px;max-height:70vh;overflow:auto}.language-menu nav a,.language-menu nav button{display:block;padding:8px 12px;border:0;text-align:left;font:inherit;color:#24365c;background:white;text-decoration:none;border-radius:6px}.language-menu nav a:hover,.language-menu nav button:hover,.language-menu [aria-current=true]{background:#edf2ff;color:#244ed8}.language-menu summary:focus-visible,.language-menu a:focus-visible{outline:3px solid #244ed8;outline-offset:3px}.filter-line{flex-wrap:wrap;gap:12px}.filters{flex-wrap:wrap}.tool-card h3{overflow-wrap:anywhere}.tool-card h3 .corner{flex-shrink:0}html:not([lang=ko]) .intro h1{font-size:clamp(34px,4.4vw,54px);line-height:1.2}html:not([lang=ko]) .brand-en{display:none}.header-inner>nav{flex-wrap:wrap}.row>div{min-width:0}.actions{flex-wrap:wrap}
@media(max-width:760px){.header-inner{flex-wrap:wrap;gap:10px;padding-block:12px}.header-inner>nav{order:3;width:100%;justify-content:flex-start;gap:18px}.language-menu{margin-left:auto}.language-menu nav{width:200px}.intro-note{display:none}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}