:root{--bg: #ffffff;--surface: #f2f4f6;--text: #191f28;--sub: #4e5968;--muted: #8b95a1;--line: #e5e8eb;--blue: #3182f6;--blue-soft: #e8f3ff;--red: #f04452;--radius: 16px;color-scheme:light}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;background:var(--bg)}body{color:var(--text);font:16px/1.5 -apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Noto Sans KR,sans-serif;-webkit-font-smoothing:antialiased;touch-action:manipulation}button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}h1,h2,h3,p{margin:0}.muted{color:var(--muted)}.page{padding:20px 20px 140px;max-width:560px;margin:0 auto}.hero{padding:8px 0 24px}.hero h1{font-size:26px;line-height:1.35;font-weight:700;letter-spacing:-.02em}.sub{margin-top:8px;color:var(--sub);font-size:15px}.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tile{width:100%;height:100%;text-align:left;padding:16px;border-radius:var(--radius);background:var(--surface);display:flex;flex-direction:column;gap:4px;transition:transform .08s}.tile:active{transform:scale(.97)}.tile-emoji{font-size:26px;line-height:1;margin-bottom:6px}.tile-title{font-weight:700;font-size:16px}.tile-desc{color:var(--sub);font-size:13px;line-height:1.4}.link-row{margin-top:16px;width:100%;display:flex;justify-content:space-between;align-items:center;padding:16px 4px;border-top:1px solid var(--line);font-weight:600}.section-head{display:flex;align-items:center;gap:8px;padding:4px 0 20px}.section-head .tile-emoji{margin:0}.section-head h2{font-size:22px;font-weight:700}.notice{background:var(--blue-soft);border-radius:var(--radius);padding:16px;margin-bottom:20px}.notice p{margin-top:4px;color:var(--sub);font-size:14px}.notice-btn{margin-top:10px;color:var(--blue);font-weight:700;font-size:14px}.field{margin-bottom:24px}.field-label{font-size:15px;font-weight:600;color:var(--sub);margin-bottom:10px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:9px 14px;border-radius:999px;background:var(--surface);font-size:15px;font-weight:500}.chip.on{background:var(--blue);color:#fff;font-weight:600}.input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font:inherit;font-size:16px;resize:none;background:#fff;color:var(--text)}.input:focus{outline:none;border-color:var(--blue)}.counter{text-align:right;color:var(--muted);font-size:12px;margin-top:4px}.error{color:var(--red);font-size:14px;margin-bottom:16px}.results{margin-top:8px}.results h3{font-size:18px;font-weight:700;margin-bottom:12px}.card{background:var(--surface);border-radius:var(--radius);padding:16px;margin-bottom:10px}.ai-badge{display:inline-block;font-size:11px;font-weight:700;color:var(--blue);background:var(--blue-soft);border-radius:6px;padding:2px 6px;margin-bottom:8px}.card-text{white-space:pre-wrap;word-break:keep-all;font-size:16px;line-height:1.6}.card-actions{display:flex;gap:8px;margin-top:12px}.ghost{padding:8px 14px;border-radius:10px;background:#fff;font-size:14px;font-weight:600;color:var(--sub)}.history{margin-bottom:20px}.history-meta{font-size:14px;color:var(--sub);margin-bottom:8px;font-weight:600}.bottom{position:fixed;left:0;right:0;bottom:0;background:linear-gradient(transparent,#fff 24%);padding:20px 20px calc(16px + env(safe-area-inset-bottom))}.bottom>*{max-width:520px;margin-left:auto;margin-right:auto}.quota{text-align:center;color:var(--muted);font-size:13px;margin-bottom:8px}.cta{display:block;width:100%;padding:16px;border-radius:14px;background:var(--blue);color:#fff;font-size:17px;font-weight:700}.cta:disabled{background:#b0d0fb}.toast{position:fixed;left:50%;bottom:120px;transform:translate(-50%);background:#191f28eb;color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;font-weight:600;z-index:10;white-space:nowrap}