:root{--bg:#f5f5f2;--paper:#fff;--ink:#151515;--muted:#6f6f6f;--line:#e8e8e3;--accent:#d53f31;--accent2:#ffb21c;--dark:#181818;--green:#1e8b63;--radius:20px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--dark);color:var(--ink);letter-spacing:-.2px;margin:0;font-family:Inter,Noto Sans KR,system-ui,-apple-system,sans-serif}button{font:inherit;cursor:pointer;background:0 0;border:0}a{color:inherit;text-decoration:none}ul{margin:0;padding:0;list-style:none}h1,h2,h3,p{margin:0}.app-shell{background:var(--bg);flex-direction:column;max-width:480px;min-height:100vh;margin:0 auto;display:flex;position:relative}.app-topbar{justify-content:space-between;align-items:center;padding:20px 20px 4px;display:flex}.app-logo{letter-spacing:-1px;font-size:19px;font-weight:900}.app-logo span{color:var(--accent)}.app-main{flex:1;padding:12px 20px 100px}.bottom-nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 8px calc(10px + env(safe-area-inset-bottom));background:#ffffffeb;justify-content:space-around;display:flex;position:sticky;bottom:0}.bottom-nav a{color:#757575;border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:4px 14px;font-size:11px;font-weight:700;display:flex}.bottom-nav a .icon{font-size:20px}.bottom-nav a.active{color:var(--accent)}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.btn-primary{background:var(--dark);color:#fff;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px;font-size:15px;font-weight:800;display:inline-flex}.btn-primary:disabled{opacity:.4}.btn-secondary{width:100%;color:var(--ink);background:#fff;border:1px solid #ddd;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:16px;font-size:15px;font-weight:800;display:inline-flex}.btn-accent{background:var(--accent);color:#fff;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px;font-size:15px;font-weight:800;display:inline-flex}.btn-accent:disabled{opacity:.5}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;font-weight:800;display:inline-flex}.progress-bar{background:#eee;border-radius:99px;height:8px;overflow:hidden}.progress-bar i{background:var(--accent);border-radius:99px;height:100%;transition:width .25s;display:block}.section-title{color:var(--muted);text-transform:uppercase;letter-spacing:.6px;margin-bottom:10px;font-size:13px;font-weight:900}.toast{background:var(--dark);color:#fff;z-index:50;text-align:center;border-radius:12px;max-width:calc(100% - 40px);padding:12px 18px;font-size:13px;font-weight:700;position:fixed;bottom:90px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #00000040}