@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.6/dist/web/static/pretendard.css";:root{--text:#e5edf8;--text-h:#fff;--bg:#081a3f;--border:#ffffff1f;--code-bg:#ffffff14;--accent:#56b0ff;--accent-bg:#56b0ff26;--accent-border:#56b0ff59;--social-bg:#ffffff14;--shadow:#00000038 0 18px 50px -20px, #ffffff14 0 0 0 1px;--sans:"Pretendard", system-ui, "Segoe UI", Roboto, sans-serif;--heading:"Pretendard", system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:20px/1.75 var(--sans);letter-spacing:.2px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#e7f0ff;--text-h:#fff;--bg:#06122c;--border:#ffffff1f;--code-bg:#ffffff14;--accent:#7fc1ff;--accent-bg:#5dbaff24;--accent-border:#5dbaff61;--social-bg:#ffffff14;--shadow:#00000047 0 18px 50px -20px, #ffffff14 0 0 0 1px}}#root{text-align:center;box-sizing:border-box;justify-content:center;align-items:center;width:min(1120px,100%);max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{min-height:100vh;color:var(--text);background:radial-gradient(circle at 0 0,#56b0ff38,#0000 28%),radial-gradient(circle at 80% 20%,#2378ff73,#0000 25%),linear-gradient(#0a1b45 0%,#08142f 40%,#031026 100%);margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app-shell{box-sizing:border-box;flex-direction:column;justify-content:center;width:min(980px,100%);min-height:min(100svh,860px);margin:0 auto;padding:38px 26px;display:flex}.hero-panel{grid-template-columns:1.15fr .85fr;align-items:center;gap:38px;display:grid}.eyebrow{color:var(--accent);letter-spacing:.14em;text-transform:uppercase;background:#56b0ff24;border-radius:999px;margin-bottom:18px;padding:10px 16px;font-size:.95rem;font-weight:800;display:inline-flex}h1{color:#fff;margin:0 0 18px;font-size:clamp(2.4rem,3.2vw,3.4rem);line-height:1.04}.lead{color:#e5edf8e0;max-width:560px;margin:0;font-size:1.05rem;line-height:1.9}.card{background:#071234f5;border:1px solid #56b0ff52;border-radius:28px;padding:32px;box-shadow:0 20px 80px #0000002e}.input-form{gap:18px;display:grid}.drop-zone{color:#e5edf8e6;cursor:pointer;background:radial-gradient(circle at top,#56b0ff2e,#0000 45%),#ffffff0a;border:2px dashed #ffffff2e;border-radius:24px;place-items:center;min-height:260px;transition:transform .2s,border-color .2s,background .2s;display:grid;overflow:hidden}.drop-zone:hover{transform:translateY(-1px)}.drop-zone.drag-active{background:radial-gradient(circle,#56b0ff47,#0000 55%);border-color:#56b0fff2}.drop-zone img{object-fit:cover;width:100%;height:100%}.drop-hint{text-align:center;gap:12px;display:grid}.drop-hint strong{color:#fff;font-size:1.02rem}.drop-hint span{color:#e5edf8c7;font-size:.96rem}.file-upload{border:1px solid var(--border);background:var(--code-bg);width:100%;color:var(--text-h);cursor:pointer;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:inline-flex}.file-upload input{display:none}.preview{border:1px solid var(--border);background:var(--code-bg);border-radius:18px;place-items:center;min-height:180px;display:grid;overflow:hidden}.preview.placeholder{color:var(--text);text-align:center;padding:28px 16px;font-size:15px}.preview img{object-fit:cover;width:100%;height:auto}.field-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}label{color:var(--text-h);gap:10px;font-weight:600;display:grid}input[type=number]{border:1px solid var(--border);width:100%;color:var(--text-h);background:#fff;border-radius:14px;padding:16px 18px;font-size:17px}input[type=number]::placeholder{color:var(--text)}.primary-button{color:#fff;letter-spacing:.02em;cursor:pointer;background:linear-gradient(135deg,#57b2ff,#3f7bf4);border:none;border-radius:18px;width:100%;padding:18px 20px;font-size:1.05rem;font-weight:800;transition:transform .2s,box-shadow .2s,filter .2s}.primary-button:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:0 22px 48px #2170ff4d}.result-screen{gap:24px;display:grid}.result-top{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.secondary-button{color:#fff;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff2e;border-radius:16px;padding:14px 18px;font-weight:700;transition:transform .2s,background .2s}.secondary-button:hover{background:#ffffff1f;transform:translateY(-1px)}.result-grid{grid-template-columns:1fr 1.2fr;gap:18px;display:grid}.result-screen .result-card{padding:28px 26px}.summary-label{color:var(--accent);background:#56b0ff24;border-radius:999px;margin-bottom:16px;padding:8px 14px;font-size:.88rem;font-weight:700;display:inline-flex}.result-summary{text-align:left;background:linear-gradient(#56b0ff2e,#204bba29);gap:10px;display:grid}.result-summary strong{color:#fff;font-size:3rem;line-height:1}.result-summary span{color:#e5edf8e6;font-size:1rem}.result-detail{background:#ffffff0a}.result-detail p{color:#e5edf8f2;margin:0;line-height:1.8}.result-advice{background:#ffffff0d;grid-column:1/-1}.result-advice ul{color:#e5edf8e6;margin:0;padding-left:20px;line-height:1.8}.result-advice li{margin-bottom:10px}.result-image-preview{background:#ffffff0a;border:1px solid #ffffff1a;border-radius:24px;min-height:260px;overflow:hidden}.result-image-preview img{object-fit:cover;width:100%;height:100%}.result-image-preview .preview.placeholder{color:#e5edf8d1;padding:28px 18px}.result-card{color:var(--text-h);background:#56b0ff2e;border:1px solid #56b0ff66;border-radius:20px;margin-top:20px;padding:20px 22px}@media (width<=900px){.hero-panel{grid-template-columns:1fr}.app-shell{padding:28px 20px}.field-row{grid-template-columns:1fr}.drop-zone{min-height:220px}}