:root{--ink:#24332f;--green:#294d43;--muted:#74817a;--line:#e0e5e0;--paper:#fff;--bg:#f5f6f3;--accent:#ae9465;font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Noto Sans KR','Segoe UI',sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid #aa9769;outline-offset:4px}[hidden]{display:none!important}h1,h2,p{margin:0}button{color:inherit}body:has(dialog[open]){overflow:hidden}.site-header{max-width:1200px;padding:28px 44px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.logo{font-family:Georgia,serif;font-size:38px;letter-spacing:-2px;line-height:1}.logo 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16px}.eyebrow{font-size:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(max-width:350px){main{padding:0 16px}.sign-panel{padding:20px 16px}.flow{gap:6px}.flow b{font-size:11px}.viewer-toolbar{gap:10px}.hero-copy h1{font-size:30px}}