@font-face{font-family:Pretendard;src:url('/assets/fonts/PretendardVariable.woff2') format('woff2');font-weight:45 920;font-style:normal;font-display:swap}
:root{--ink:#20242c;--muted:#656b76;--accent:#2454d6;--accent-hover:#173fae;--line:#dfe2e7;--paper:#fff;--wash:#f5f6f8}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic",sans-serif;font-size:15px;line-height:1.6;letter-spacing:-.2px;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,a,label,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:not-allowed;background:#e6e8ec!important;color:#7b818c!important}
a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible+span,.choose:has(+input:focus-visible){outline:3px solid #779cff;outline-offset:4px}
.shell{width:min(1100px,calc(100% - 64px));margin-inline:auto}
.header{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:760;letter-spacing:-1px}
.brand-light{font-weight:520}
.brand small{font-size:10px;font-weight:500;letter-spacing:.3px;color:var(--muted);margin-left:3px}
.header nav{display:flex;gap:28px;font-size:13px;color:#525964}
.header nav a:hover,.text-button:hover{color:var(--accent)}
.hero{padding-top:32px}
.eyebrow{font-size:12px;font-weight:650;letter-spacing:.6px;color:var(--muted);margin:0 0 6px}
h1{font-size:40px;letter-spacing:-1.7px;font-weight:730;line-height:1.25;margin:0 0 12px;word-break:keep-all}
.intro{color:var(--muted);font-size:16px;margin:0 0 26px}
.mobile{display:none}
.document-privacy{padding:18px 22px;margin-bottom:22px;border-left:3px solid var(--accent);background:var(--wash);text-align:left}
.privacy-heading{display:flex;align-items:center;gap:12px}
.privacy-shield{display:none}
.privacy-kicker{display:none}
.document-privacy h2{font-size:22px;line-height:1.4;letter-spacing:-.65px;font-weight:680;margin:0;word-break:keep-all}
.privacy-assurance{display:flex;align-items:center;gap:5px;margin-left:auto}
.privacy-assurance strong{font-size:14px;font-weight:600;color:var(--accent);word-break:keep-all}
.privacy-details{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;color:#555e70;border-radius:4px}
.privacy-details svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
.privacy-details .info-dot{fill:currentColor;stroke:none}
.privacy-details:hover{color:var(--accent);background:#e8edf7}
.privacy-promises{display:flex;flex-wrap:wrap;gap:6px 20px;list-style:none;padding:0;margin:9px 0 4px;font-size:12px;color:#495260}
.privacy-promises li{display:flex;gap:5px;align-items:baseline}
.privacy-promises li>span{color:var(--accent)}
.privacy-caption{margin:0;color:var(--muted);font-size:12px;word-break:keep-all}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;border:1px solid #d1d5dd;border-radius:6px;overflow:hidden;text-align:left;background:var(--paper)}
.upload-pane{padding:22px 24px 0;display:flex;flex-direction:column;min-width:0;min-height:404px}
.dropzone{display:flex;align-items:center;justify-content:center;flex-direction:column;flex:1;padding:28px 18px 24px;text-align:center;background:#fafbfc;border:1px dashed #bbc3d0;border-radius:3px}
.dropzone.drag{background:#edf2ff;border-color:var(--accent);outline:2px solid #2454d622}
.file-art{display:flex;align-items:center;justify-content:center;position:relative;width:76px;height:64px;margin-bottom:12px}
.document-mark{width:48px;height:60px;border:1.5px solid #9da7b7;border-radius:2px;position:relative;display:flex;align-items:center;justify-content:center;background:#fff;box-shadow:5px 5px 0 #e7ebf1}
.document-mark:before{content:'';position:absolute;left:8px;right:8px;top:13px;border-top:2px solid #c4cbd6}
.document-mark span{font-size:11px;font-weight:750;letter-spacing:.4px;color:var(--accent);margin-top:12px}
.dropzone h2{font-size:20px;font-weight:650;letter-spacing:-.6px;line-height:1.4;margin:0 0 5px}
.dropzone p{font-size:13px;color:var(--muted);margin:0 0 18px}
.button{border:1px solid transparent;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:#fff;font-weight:620;min-height:46px;padding:10px 24px;transition:background .12s}
.button:hover:enabled,.choose:hover{background:var(--accent-hover)}
.choose{min-width:184px;cursor:pointer;font-size:15px}
.button svg,.privacy-line svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.dropzone .format-note{font-size:11px;margin:14px 0 0;color:#555e6c}
.privacy-line{display:flex;justify-content:center;align-items:center;gap:6px;font-size:11px;color:#68707d;margin:14px 0 17px}
.privacy-line svg{width:14px;height:14px}
.options{display:flex;flex-direction:column;padding:22px 24px 18px;border-left:1px solid var(--line)}
.options-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}
.options h2{font-size:15px;font-weight:650;margin:0}
.options-heading>span{font-size:10px;color:#777f8b}
fieldset{margin:0;padding:0;border:0}
.option{display:flex;align-items:flex-start;gap:10px;padding:14px 0;border-bottom:1px solid #e9ebef;cursor:pointer}
.option input{accent-color:var(--accent);margin:5px 0 0;width:16px;height:16px;flex-shrink:0}
.option-copy strong{display:block;font-size:14px;font-weight:600}
.option-copy strong small{display:inline-block;font-size:10px;font-weight:550;color:var(--accent);margin-left:5px;white-space:nowrap}
.option-copy>span{display:block;color:var(--muted);font-size:12px;line-height:1.65;margin-top:4px}
.option:has(input:checked) .option-copy strong{color:#163b9a}
.target-control{margin:17px 0 18px}
.target-control label{display:flex;gap:8px;align-items:center;font-size:12px;font-weight:600;margin-bottom:7px}
.target-control label span{font-size:11px;font-weight:400;color:var(--muted)}
.target-control select{width:100%;height:40px;padding:0 10px;border:1px solid #cdd2db;border-radius:3px;background:#fff;color:var(--ink);font-size:13px}
.target-control p{font-size:11px;color:var(--muted);line-height:1.55;margin:7px 0 0}
.compress-button{width:100%;justify-content:space-between;font-size:14px;margin-top:auto}
.options-foot{text-align:center;font-size:11px;color:var(--muted);margin:8px 0 0}
.trust-row{display:flex;gap:22px;padding:15px 0 36px;color:#636b78;font-size:12px}
.trust-row b{display:none}
.trust-row span+span{border-left:1px solid #d4d9e1;padding-left:22px}
.how{border-top:1px solid var(--line);padding:32px 0;display:grid;grid-template-columns:260px 1fr;gap:36px}
.section-kicker{font-size:12px;color:var(--muted);margin:0 0 7px}
.how h2,.faq h2{font-size:22px;font-weight:650;letter-spacing:-.65px;line-height:1.45;margin:0}
.how ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.how li>span{font-size:12px;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums}
.how h3{font-size:14px;font-weight:600;margin:7px 0 5px}
.how li p{font-size:12px;color:var(--muted);margin:0;line-height:1.7}
.faq{display:grid;grid-template-columns:260px 1fr;gap:36px;border-top:1px solid var(--line);padding-top:34px;padding-bottom:48px}
.questions{margin-top:-12px}
details{border-bottom:1px solid var(--line);padding:15px 0}
summary{font-size:14px;cursor:pointer;list-style:none;position:relative;padding-right:28px}
summary::-webkit-details-marker{display:none}
summary:after{content:'+';position:absolute;right:4px;top:-2px;font-size:18px;color:#808896}
details[open] summary:after{content:'−'}
details p{font-size:13px;color:var(--muted);margin:12px 24px 0 0;line-height:1.8}
.footer{padding:24px 0 28px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.footer-brand{font-size:16px;font-weight:650;color:#404853}
.footer-top,.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap}
.footer-links{display:flex;gap:8px 22px;flex-wrap:wrap}
.footer-links a{padding:5px 0}
.footer .privacy-policy-link{font-weight:750;color:var(--ink)}
.footer-bottom{margin-top:12px;font-size:11px}
.footer p{margin:0}
.footer-bottom span{margin:0 7px}
.footer a:hover{text-decoration:underline;text-underline-offset:3px;color:var(--accent)}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;top:-100px;left:20px;background:white;padding:12px;z-index:50}
.skip:focus{top:10px}
[hidden]{display:none!important}
.notice{border:1px solid #ead9b4;background:#fffaf0;color:#775819;padding:12px 16px;border-radius:4px;text-align:left;font-size:13px;margin-bottom:18px}
.error{border:1px solid #ecd0d0;border-radius:4px;background:#fff5f5;color:#a12b2b;font-size:13px;padding:12px 16px}
.selected{display:flex;align-items:center;gap:12px;padding:15px;background:var(--wash);border:1px solid var(--line);border-radius:4px;margin-bottom:18px}
.file-badge{display:grid;place-items:center;width:34px;height:40px;flex-shrink:0;background:#fff;border:1px solid #c9d0dc;border-radius:2px;font-size:16px;color:var(--accent);font-weight:600}
.file-detail{min-width:0;flex:1}
.file-detail strong{display:block;font-size:13px;overflow-wrap:anywhere}
.file-detail>span{font-size:12px;color:var(--muted)}
.icon-button{border:0;background:none;font-size:24px;color:var(--muted);padding:0 4px}
.progress-area{flex:1;display:flex;flex-direction:column;justify-content:center;padding:28px 18px}
.progress-heading{display:flex;justify-content:space-between;gap:12px;font-size:14px;font-weight:600}
.progress-track{height:5px;background:#e7eaf0;overflow:hidden;margin:16px 0 7px}
.progress-track>div{height:100%;width:0;background:var(--accent);transition:width .2s}
.progress-area p{font-size:12px;color:var(--muted)}
.text-button{border:0;background:none;color:#4f596a;text-decoration:underline;text-underline-offset:3px;font-size:12px;padding:10px}
.result{text-align:center;flex:1;padding:12px 10px 5px}
.complete-check{font-size:25px;color:var(--accent);height:34px}
.result h2{font-size:21px;font-weight:650;letter-spacing:-.6px;margin:10px 0}
.size-comparison{display:flex;justify-content:center;align-items:center;gap:16px;font-variant-numeric:tabular-nums}
.size-comparison>span:first-child{color:#737c8b;font-size:20px;text-decoration:line-through}
.size-comparison .arrow{color:#98a1af}
.size-comparison strong{font-size:32px;font-weight:680;color:var(--accent);letter-spacing:-.8px}
.result>p{font-size:13px;color:#535e70;margin:5px 0 12px}
.result .target-result{display:inline-block;padding:3px 8px;font-size:12px;color:#204aa7;background:#eef3ff}
.result .target-result.missed{background:#fff4dc;color:#89601b}
.result .button{display:flex;max-width:290px;width:100%;margin:2px auto 0}
.result .result-note{font-size:11px;line-height:1.7;color:var(--muted);margin:10px 0 0}
.result>.text-button{display:block;margin:0 auto}
.choose:has(+input:disabled){opacity:.45;cursor:not-allowed}
.privacy-page{max-width:760px;margin:48px auto;padding:0 24px}
.privacy-page h1{font-size:32px}
.privacy-page h2{font-size:19px;font-weight:650;margin-top:30px}
.privacy-page p,.privacy-page li{font-size:15px;color:#545d6b;line-height:1.8}
.privacy-page a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.privacy-page .back{display:block;margin-bottom:28px;font-size:13px}
.guide-link{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.how .guide-link{font-size:13px}
.size-guide ol{padding-inline-start:1.5em}
.size-guide li+li{margin-top:.6em}
.size-guide table{width:100%;border-collapse:collapse;font-size:clamp(12px,3.2vw,15px);font-variant-numeric:tabular-nums}
.size-guide th,.size-guide td{padding:.65em .35em;text-align:left;border-bottom:1px solid var(--line)}
.size-guide th{background:var(--wash)}
.size-guide caption{text-align:left;font-size:13px;color:var(--muted);margin-bottom:8px}
.privacy-page .legal-meta{font-size:12px;color:var(--muted);margin:8px 0 24px}
.legal-lead{padding:18px 20px;background:var(--wash);border-left:3px solid var(--accent);margin:24px 0}
.legal-lead p{margin:0}
.legal-lead strong{color:var(--ink)}
.legal-toc{display:flex;flex-wrap:wrap;gap:8px 20px;border-bottom:1px solid var(--line);padding-bottom:20px;font-size:13px}
.privacy-page section{scroll-margin-top:24px}
.legal-list{margin:16px 0;padding:0}
.legal-list>div{padding:14px 0;border-bottom:1px solid var(--line)}
.legal-list dt{font-weight:650;margin-bottom:4px}
.legal-list dd{margin:0;color:#545d6b;line-height:1.8}
.privacy-page a{overflow-wrap:anywhere}
.privacy-page ul{padding-left:22px}
.contact-email{display:inline-block;font-size:20px;font-weight:650;margin:8px 0}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}
@media(max-width:850px){
.shell{width:calc(100% - 40px)}
.workspace{grid-template-columns:minmax(0,1fr) 280px}
.upload-pane{padding:20px 20px 0}
.options{padding:20px}
.privacy-heading{align-items:flex-start;flex-direction:column;gap:7px}
.privacy-assurance{margin-left:0}
.how,.faq{grid-template-columns:220px 1fr;gap:24px}
.how ol{gap:15px}
.trust-row{gap:14px;font-size:11px}
.trust-row span+span{padding-left:14px}
.footer{padding:20px 0}
}
@media(max-width:640px){
.shell{width:calc(100% - 32px)}
.header{height:66px}
.brand{font-size:21px;gap:8px}
.brand img{width:30px;height:30px}
.header nav{font-size:12px;gap:12px}
.header{height:auto;min-height:76px;flex-wrap:wrap;gap:12px;padding-top:14px;padding-bottom:14px}.header nav{gap:20px}.header nav a{display:block}
.hero{padding-top:25px}
.eyebrow{font-size:11px;margin-bottom:7px}
h1{font-size:30px;letter-spacing:-1.15px}
.intro{font-size:14px;margin-bottom:22px}
.mobile{display:block}
.document-privacy{padding:16px 17px;margin-bottom:18px}
.document-privacy h2{font-size:21px;letter-spacing:-.65px;line-height:1.45}
.privacy-promises{display:grid;gap:3px;margin-top:10px;font-size:12px}
.privacy-caption{margin-top:7px;font-size:11px}
.workspace{grid-template-columns:1fr}
.upload-pane{min-height:312px;padding:18px 18px 0}
.dropzone{padding:24px 12px}
.file-art{transform:scale(.85);margin-bottom:6px}
.dropzone h2{font-size:18px}
.dropzone p{font-size:12px}
.privacy-line{font-size:10px;margin:13px 0}
.options{border-left:0;border-top:1px solid var(--line);padding:18px}
fieldset{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.option{gap:8px;padding:12px 0}
.option-copy strong{font-size:13px}
.option-copy>span{font-size:11px;line-height:1.65}
.option input{width:14px;height:14px;margin-top:4px}
.target-control{margin:16px 0}
.target-control p br{display:none}
.compress-button{min-height:46px}
.trust-row{flex-direction:column;gap:5px;padding:16px 0 28px}
.trust-row span+span{padding-left:0;border:0}
.how,.faq{grid-template-columns:1fr;gap:24px;padding-top:26px}
.how{padding-bottom:26px}
.how h2,.faq h2{font-size:21px}
.how h2 br{display:none}
.how ol{gap:12px}
.how h3{font-size:13px}
.how li p{font-size:11px}
.faq{padding-bottom:32px}
.questions{margin-top:-9px}
summary{font-size:13px}
details p{font-size:12px}
.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column;gap:10px}
.footer-links{gap:6px 16px}
.footer-bottom{gap:5px}
.size-comparison{gap:10px}
.size-comparison strong{font-size:29px}
.result{padding:8px 0 15px}
.progress-area{padding:20px 8px 30px}
.privacy-page{margin:28px auto;padding:0 20px}
.privacy-page h1{font-size:28px}
}

.header nav a[aria-current="page"]{color:var(--accent);font-weight:700}
.conversion-note{font-size:12px;color:var(--muted);line-height:1.8;margin:18px 0 4px}.support-link{font-size:12px;color:var(--accent);text-decoration:underline;text-underline-offset:3px;margin-bottom:22px}.converted-size{font-size:28px;font-weight:650}.conversion-warnings{text-align:left;background:#fffaf0;border:1px solid #ead9b4;padding:12px 16px;margin:15px 0;font-size:12px;color:#72551d}.conversion-warnings ul{padding-left:18px;margin:6px 0}.conversion-warnings li+li{margin-top:5px}.questions a{text-decoration:underline;text-underline-offset:3px;color:var(--accent)}