:root { --color-bg:#f6f6f6; --color-surface:#fff; --color-text:#1f1f1f; --color-border:#dedede; }
        body { background:var(--color-bg); color:var(--color-text); font-family:'Noto Sans KR',sans-serif; word-break:keep-all; overflow-x:hidden; }
        .reveal { opacity:0; transform:translateY(30px); transition:all .8s cubic-bezier(.16,1,.3,1); }
        .reveal.active { opacity:1; transform:translateY(0); }
        @keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-15px)} }
        .floating-element { animation:float 6s ease-in-out infinite; }
        .floating-delay { animation-delay:-3s; }
        .policy-shell { box-shadow:0 30px 60px -12px rgba(0,0,0,.18),0 0 0 1px rgba(0,0,0,.05); }
        .policy-section { border-bottom:1px solid rgba(222,222,222,.85); padding-bottom:1.5rem; }
        .policy-section:last-child { border-bottom:0; padding-bottom:0; }
        .policy-section h2 { font-size:1.2rem; font-weight:800; color:#111827; margin-bottom:.75rem; }
        .policy-section p,.policy-section li { color:#6f6f6f; line-height:1.85; }
        .policy-section ul { list-style:disc; padding-left:1.4rem; }
        .window-frame { background:#fff; border-radius:20px; box-shadow:0 30px 60px -12px rgba(0,0,0,.25),0 0 0 1px rgba(0,0,0,.05); overflow:hidden; }
        .window-titlebar { height:46px; display:flex; align-items:center; padding:0 16px; border-bottom:1px solid var(--color-border); }
        .window-title { font-size:.95rem; font-weight:600; color:#111827; flex:1; }
        .window-btn { width:26px; height:26px; border-radius:9px; border:1px solid rgba(15,23,42,.08); display:inline-flex; align-items:center; justify-content:center; font-size:.72rem; font-weight:600; }
        .window-btn.close { color:#ef4444; border-color:rgba(239,68,68,.3); }