:root{color-scheme:light;--bg: #f3efe6;--panel: rgba(255, 252, 246, .94);--ink: #1f2c2b;--muted: #5c6663;--line: rgba(31, 44, 43, .12);--accent: #9c3412;--accent-soft: #f5d8c6}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Microsoft YaHei,PingFang SC,sans-serif;color:var(--ink);background:radial-gradient(circle at top left,rgba(156,52,18,.18),transparent 34%),linear-gradient(180deg,#efe4d1 0%,var(--bg) 60%,#ede7db 100%);min-height:100vh}#app{max-width:1200px;margin:0 auto;padding:32px 20px 72px}.app-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--line);flex-wrap:wrap}.brand .eyebrow{display:block;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-size:12px;margin-bottom:8px}.brand h1{margin:0;font-size:clamp(28px,3.4vw,42px);line-height:1.1}.app-nav{display:flex;align-items:center;gap:18px;font-size:14px}.app-nav a{text-decoration:none;color:var(--muted);padding:6px 12px;border-radius:999px}.app-nav a.router-link-active{color:var(--accent);background:var(--accent-soft)}.app-main{padding-top:22px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 30px #3023170f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.panel+.panel,.panel-grid{margin-top:18px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}h2,h3,label span{font-weight:700}.subtle{margin:6px 0 0;color:var(--muted);line-height:1.6}.status-badge{padding:6px 12px;border-radius:999px;background:#5c66631f;color:var(--muted);font-size:13px;white-space:nowrap}.status-badge.ready{background:#007c5a1f;color:#0c6d52}textarea,input{width:100%;margin-top:10px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:#ffffffd1;color:var(--ink);font-size:15px;line-height:1.6;font-family:inherit}textarea{resize:vertical}.mode-grid,.result-grid,.settings-grid,.form-grid{display:grid;gap:16px}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:16px}.result-grid{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);margin-top:18px}.settings-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-top:18px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:8px}.mode-card{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid var(--line);border-radius:18px;background:#ffffffad;cursor:pointer}.mode-card input{display:none}.mode-card.selected{border-color:#9c341259;background:#f5d8c66b}.mode-title{font-weight:700}.mode-text{color:var(--muted);line-height:1.6;font-size:14px}.field{display:block}.actions{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}button{border:0;border-radius:999px;padding:12px 20px;background:var(--accent);color:#fff;cursor:pointer;font-size:14px}button:disabled{opacity:.6;cursor:not-allowed}button.secondary{background:var(--accent-soft);color:var(--accent)}.result.empty{color:var(--muted)}.result section+section{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.result h2{margin:0;font-size:24px}.result h3{margin:0 0 10px;font-size:16px}.scenario,.doc-type,.warn{color:var(--muted)}.contract-preview{margin:0;padding:16px;border:1px solid var(--line);border-radius:16px;background:#ffffffbd;overflow:auto;font-size:13px;line-height:1.6;white-space:pre-wrap;word-break:break-word;max-height:480px}ol,ul{margin:0;padding-left:20px;line-height:1.7}@media(max-width:900px){.result-grid,.settings-grid,.mode-grid,.form-grid{grid-template-columns:1fr}}@media(max-width:640px){#app{padding:18px 14px 48px}.panel{padding:18px;border-radius:18px}.panel-head{flex-direction:column}}