@font-face{font-family:WaveFallback;src:local("Pretendard"),local("Noto Sans CJK KR"),local("Noto Sans KR");font-display:swap}
:root{--paper:#f7f8fa;--white:#fff;--ink:#15243b;--muted:#7b8594;--blue:#2d62e8;--blue-dark:#214ec3;--line:#e8ebf0;--soft-blue:#f0f5ff;--radius:24px;font-family:Inter,WaveFallback,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.6}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}svg{flex-shrink:0}button:focus-visible,a:focus-visible,[tabindex]:focus-visible,input:focus-visible{outline:3px solid #9db8fb;outline-offset:4px}button{border:0}h1,h2,h3,p{margin:0}[hidden]{display:none!important}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-shell{width:min(1160px,calc(100% - 96px));margin:0 auto;min-height:100svh;display:flex;flex-direction:column}.site-header{height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;gap:10px;align-items:center;font-size:27px;font-weight:750;letter-spacing:-1.4px;line-height:1}.brand-icon{color:var(--blue)}.brand-dot{color:var(--blue)}.header-label{font-size:12px;font-weight:500;color:#687486;display:flex;align-items:center;gap:7px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--blue)}
.upload-layout{display:grid;grid-template-columns:1fr 1.13fr;gap:82px;padding:80px 0 76px;align-items:start;flex:1}.intro{padding-top:24px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.7px;color:var(--blue);display:inline-flex;align-items:center;gap:11px}.eyebrow-line{height:1px;width:23px;background:currentColor}h1{font-size:clamp(32px,3.5vw,45px);font-weight:750;letter-spacing:-2.4px;line-height:1.47;margin-top:21px;word-break:keep-all}h1 span{color:var(--blue)}.intro-description{font-size:15px;color:#788293;line-height:1.9;margin-top:22px;letter-spacing:-.3px}.intro-features{display:flex;flex-direction:column;gap:14px;margin-top:40px}.intro-features>div{display:flex;align-items:center;gap:13px;color:#536075;font-size:13px;letter-spacing:-.1px}.feature-number{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;color:#94a1b5;border:1px solid #dfe5ef;border-radius:50%;width:24px;height:24px;display:inline-flex;justify-content:center;align-items:center}.wave-art{max-width:330px;opacity:.8;margin-top:46px;margin-left:-13px}.wave-art svg{width:100%;height:auto;display:block}.upload-column{min-width:0}.transfer-card{background:var(--white);border:1px solid #e4e8ef;border-radius:var(--radius);padding:31px;box-shadow:0 12px 40px -24px #253d6b24,0 2px 5px #253d6b02}.card-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;gap:12px}.card-kicker{color:#9aa3b0;font-size:9px;font-weight:650;letter-spacing:1.3px;margin-bottom:5px}.card-heading h2{font-size:19px;letter-spacing:-.65px;line-height:1.5;font-weight:700}.limit-pill{border:1px solid var(--line);border-radius:7px;padding:4px 8px;color:#8390a2;font-size:10px;white-space:nowrap}
.dropzone{border:1.5px dashed #cbd9f1;border-radius:15px;min-height:271px;background:#fafcff;display:flex;align-items:center;flex-direction:column;justify-content:center;padding:25px 12px;cursor:pointer;text-align:center;transition:background .15s,border-color .15s,box-shadow .15s}.dropzone:hover,.dropzone.dragover{border-color:var(--blue);background:var(--soft-blue)}.dropzone.dragover{box-shadow:0 0 0 4px #2d62e80d}.upload-symbol{width:60px;height:60px;border:1px solid #e1eaff;border-radius:18px;background:#f0f5ff;display:inline-flex;justify-content:center;align-items:center;color:var(--blue);margin-bottom:19px;box-shadow:0 3px 7px #2d62e805}.dropzone strong{font-size:15px;font-weight:650;letter-spacing:-.5px}.dropzone-description{font-size:11px;color:#98a1b0;margin-top:5px;letter-spacing:-.2px}.choose-button{display:inline-flex;gap:20px;align-items:center;background:#fff;padding:9px 14px;border:1px solid #dfe6f2;border-radius:7px;font-size:11px;font-weight:650;margin-top:20px;box-shadow:0 2px 2px #253d6b03;color:#475b7c}.dropzone-caption{font-size:10px;color:#a4adbb;margin-top:20px;letter-spacing:-.2px}.primary-button,.secondary-button{display:inline-flex;justify-content:center;align-items:center;gap:13px;min-height:48px;border-radius:9px;font-size:12px;font-weight:650;letter-spacing:-.15px;transition:background .15s,box-shadow .15s}.primary-button{background:var(--blue);color:white;box-shadow:0 3px 6px #2d62e816}.primary-button:hover{background:var(--blue-dark)}.primary-button:disabled{background:#edf0f5;color:#a3adbc;box-shadow:none}.secondary-button{background:#fff;border:1px solid #e2e7ef;color:#5b6980}.secondary-button:hover{background:#f7f9fc}.full-width{width:100%}#upload-button{margin-top:18px}.card-footnote{padding-top:21px;display:flex;justify-content:center;align-items:center;gap:6px;font-size:10px;color:#9ba4b1;letter-spacing:-.1px}.file-row{display:flex;align-items:center;gap:11px;padding:15px 0 0}.file-symbol{display:flex;align-items:center;justify-content:center;border:1px solid #e4eaf5;border-radius:10px;width:42px;height:46px;color:#6d85af;background:#f7f9fd}.file-info{min-width:0;flex:1;display:flex;flex-direction:column;gap:3px}.file-info strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600}.file-info span{font-size:10px;color:#99a2b0}.text-button{color:#7c8ba1;font-size:11px;background:none;padding:8px}.text-button:hover{color:var(--blue)}.error-message{color:#b33a3a;background:#fff5f4;border:1px solid #f7dedb;padding:11px 13px;border-radius:9px;font-size:12px;margin-top:16px;overflow-wrap:anywhere}
.progress-state{text-align:center;padding-top:10px}.progress-state h3,.success-state h3{font-size:21px;font-weight:700;letter-spacing:-.8px}.progress-filename{font-size:12px;color:#8b97a8;margin-top:8px;overflow-wrap:anywhere}.progress-label{display:flex;align-items:center;justify-content:space-between;margin-top:34px;font-size:11px;color:#8a96a6}.progress-label strong{font-size:14px;color:var(--blue);font-variant-numeric:tabular-nums}.progress-meta{display:flex;justify-content:space-between;color:#a0a9b6;font-size:10px;margin-top:7px;font-variant-numeric:tabular-nums}progress{appearance:none;-webkit-appearance:none;border:0;background:#eef2f8;height:7px;border-radius:5px;width:100%;display:block;margin-top:10px;overflow:hidden}progress::-webkit-progress-bar{background:#eef2f8}progress::-webkit-progress-value{background:var(--blue);border-radius:5px;transition:width .15s}progress::-moz-progress-bar{background:var(--blue);border-radius:5px}#cancel-button{margin-top:29px}.subtle-note{font-size:10px;color:#9ba5b4;text-align:center;margin-top:15px}.success-state{text-align:center}.success-symbol{width:62px;height:62px;border-radius:50%;background:#eef7f3;color:#33986a;display:inline-flex;align-items:center;justify-content:center;margin:7px auto 17px}.state-description{font-size:11px;color:#99a3b1;margin-top:7px}.success-file{display:flex;flex-direction:column;gap:3px;background:#f8f9fc;border:1px solid #edf0f5;padding:13px;border-radius:9px;margin:22px 0;text-align:left}.success-file strong{font-size:12px;font-weight:600;overflow-wrap:anywhere}.success-file span{font-size:10px;color:#929eaf}.field-label{font-size:10px;font-weight:650;color:#6f7f96;display:flex;justify-content:space-between;margin-bottom:7px;text-align:left}.field-label span{font-weight:400;color:#a5aebb;font-size:9px}.link-field{display:flex;align-items:center;border:1px solid #dce5f6;background:#fafcff;border-radius:8px;overflow:hidden;padding:5px;gap:5px}.link-field input{min-width:0;flex:1;background:transparent;border:0;color:#667a9c;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;padding:5px 6px;outline-offset:-2px}.copy-button{background:#ecf2ff;color:var(--blue);border:1px solid #e0e9ff;border-radius:5px;font-size:10px;font-weight:650;padding:8px 12px;white-space:nowrap}.copy-button:hover{background:#dfe9ff}.public-link-section{margin-top:15px}#new-upload{margin-top:23px}.recent-section{margin-top:24px;padding:0 3px}.recent-heading{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}.recent-heading h2{font-size:11px;font-weight:650;color:#8490a2}.recent-heading>span{font-size:9px;color:#b0b8c4}.recent-section ul{list-style:none;padding:0;margin:0}.recent-section li+li{border-top:1px solid var(--line)}.recent-file{display:flex;align-items:center;gap:9px;padding:11px 0}.recent-file>a{min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px;color:#65748a}.recent-file>a:hover{color:var(--blue)}.recent-file>svg{color:#99aac5}.recent-copy{padding:3px 8px;border:0;background:none;color:#8c9ab0;font-size:10px}.recent-copy:hover{color:var(--blue)}
.site-footer{padding:25px 0 28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;color:#a2aab8;font-size:10px;letter-spacing:-.1px}.site-footer span:last-child{font-size:9px;letter-spacing:.1px}.toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border-radius:10px;padding:12px 20px;font-size:12px;box-shadow:0 8px 30px #15243b26;z-index:10;max-width:calc(100% - 32px);text-align:center}.download-layout{max-width:530px;width:100%;margin:0 auto;padding:59px 0 65px;text-align:center;flex:1}.download-layout h1{font-size:32px;letter-spacing:-1.7px;margin-top:15px}.download-intro{font-size:12px;color:#8995a5;margin-top:10px}.download-card{margin-top:30px;padding:36px}.download-symbol{width:79px;height:87px;border:1px solid #e0e8f8;background:#f4f7ff;border-radius:17px;display:inline-flex;align-items:center;justify-content:center;color:#668ad4;margin-bottom:23px}.download-card h2{font-size:19px;letter-spacing:-.5px;overflow-wrap:anywhere;line-height:1.5}.download-size{font-size:12px;color:#99a3b2;margin-top:9px;margin-bottom:29px}#copy-download-share{margin-top:10px}.send-your-file{font-size:11px;color:#8b9ab0;display:inline-flex;align-items:center;gap:24px;margin-top:25px}.send-your-file:hover{color:var(--blue)}.loading-message{display:flex;align-items:center;justify-content:center;gap:12px;color:#8b97aa;font-size:12px;padding:40px 0}.spinner{width:17px;height:17px;border:2px solid #e2eafb;border-top-color:var(--blue);border-radius:50%;animation:spin 1s linear infinite}.download-error p{font-size:12px;color:#8c98ab;margin:15px 0 25px;overflow-wrap:anywhere}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1440px){.upload-layout{padding-top:102px;padding-bottom:90px;gap:112px}.intro{padding-top:33px}.site-shell{width:1160px}.transfer-card{padding:34px}.dropzone{min-height:289px}h1{font-size:47px}}
@media(max-width:1050px){.site-shell{width:calc(100% - 64px)}.upload-layout{gap:35px;grid-template-columns:.9fr 1.1fr;padding-top:61px}.transfer-card{padding:25px}h1{font-size:35px;letter-spacing:-1.8px}.intro-description{font-size:13px}.wave-art{max-width:260px}.dropzone{min-height:258px}.card-footnote{font-size:9px}}
@media(max-width:760px){.site-shell{width:min(560px,calc(100% - 40px))}.site-header{height:82px}.brand{font-size:25px}.brand-icon{width:29px;height:29px}.header-label{font-size:10px}.upload-layout{display:block;padding:38px 0 40px}.intro{padding:0;text-align:center}.eyebrow{font-size:8px;letter-spacing:1.3px;gap:8px}.eyebrow-line{width:17px}h1{font-size:34px;line-height:1.4;letter-spacing:-1.8px;margin-top:15px}.intro-description{font-size:12px;line-height:1.8;margin-top:15px}.intro-description br{display:none}.intro-features{display:none}.wave-art{display:none}.upload-column{margin-top:30px}.transfer-card{border-radius:19px;padding:24px}.card-heading{margin-bottom:20px}.card-heading h2{font-size:18px}.card-kicker{font-size:8px}.dropzone{min-height:250px}.dropzone strong{font-size:14px}.dropzone-description{font-size:10px}.dropzone-caption{font-size:9px}.site-footer{font-size:9px;padding:21px 0}.site-footer span:last-child{font-size:8px}.download-layout{padding-top:40px}.download-layout h1{font-size:29px}.download-card{padding:29px 25px;margin-top:26px}.toast{bottom:20px}.progress-state h3,.success-state h3{font-size:20px}}
@media(max-width:360px){.site-shell{width:calc(100% - 28px)}.transfer-card{padding:20px}.header-label{font-size:9px}.card-footnote{font-size:8px}.intro-description{font-size:11px}.recent-heading>span{font-size:8px}.card-heading h2{font-size:17px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}