:root{--bg:#f5f0e8;--panel:rgba(255,252,246,.9);--panel-strong:#fffaf1;--text:#1d1b18;--muted:#6b655c;--border:rgba(29,27,24,.12);--accent:#b85c38;--accent-dark:#8f4427;--success:#185f44;--shadow:0 24px 60px rgba(50,32,12,.12)}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:radial-gradient(circle at top left,rgba(184,92,56,.18),transparent 28%),radial-gradient(circle at bottom right,rgba(24,95,68,.12),transparent 24%),linear-gradient(180deg,#f8f2e9,#efe6da);color:var(--text);font-family:Avenir Next,PingFang SC,Hiragino Sans GB,sans-serif}body{padding:24px}a{color:inherit}button,input,textarea{font:inherit}.shell{width:min(960px,100%);margin:0 auto}.card{background:var(--panel);border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero{padding:32px;margin-bottom:20px}.eyebrow{display:inline-flex;padding:8px 14px;border-radius:999px;background:rgba(184,92,56,.1);color:var(--accent-dark);font-size:13px;letter-spacing:.04em;text-transform:uppercase}.hero h1{margin:18px 0 10px;font-size:clamp(32px,6vw,56px);line-height:.96}.hero p{margin:0;max-width:720px;color:var(--muted);font-size:18px;line-height:1.6}.grid{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:20px;gap:20px}.panel{padding:24px}.panel h2{margin:0 0 8px;font-size:24px}.panel p{margin:0 0 16px;color:var(--muted);line-height:1.6}.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.result-head p{margin-bottom:0}.field{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.field label{font-size:14px;color:var(--muted)}.field input{width:100%;border:1px solid var(--border);border-radius:16px;padding:14px 16px;background:hsla(0,0%,100%,.86)}.button-row{display:flex;gap:12px;flex-wrap:wrap}.button{border:0;border-radius:16px;padding:14px 20px;background:var(--accent);color:#fff;cursor:pointer;transition:transform .12s ease,background .12s ease}.button:hover{background:var(--accent-dark);transform:translateY(-1px)}.button.secondary{background:rgba(29,27,24,.08);color:var(--text)}.button:disabled{opacity:.5;cursor:not-allowed;transform:none}.dropzone{border:1px dashed rgba(184,92,56,.4);background:hsla(0,0%,100%,.64);padding:24px}.dropzone,.result{border-radius:24px}.result{min-height:280px;background:var(--panel-strong);border:1px solid var(--border);padding:20px;white-space:pre-wrap;line-height:1.7}.status{margin-top:12px;font-size:14px;color:var(--muted)}.status.error{color:#a12e2a}.status.success{color:var(--success)}.stat-list{display:grid;grid-gap:12px;gap:12px}.stat{border:1px solid var(--border);border-radius:20px;padding:16px;background:hsla(0,0%,100%,.6)}.stat strong{display:block;margin-bottom:6px;font-size:20px}.login-shell{width:min(520px,100%);margin:8vh auto 0}@media (max-width:860px){body{padding:16px}.grid{grid-template-columns:1fr}.hero,.panel{padding:20px}.result-head{flex-direction:column}}