:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033;background:#f5f7fb;line-height:1.5}*{box-sizing:border-box}body{margin:0}.page{max-width:1180px;margin:auto;padding:20px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:15px}.brand{display:inline-flex;align-items:center;gap:9px;color:#172033;text-decoration:none;font-weight:900;font-size:20px}.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#111827;color:#fff}.top-actions,.editor-actions{display:flex;flex-wrap:wrap;gap:9px}.link-button,.secondary-button,.primary-button{min-height:44px;border:1px solid #dbe2ec;border-radius:11px;padding:10px 14px;background:#fff;color:#172033;text-decoration:none;font-weight:700;cursor:pointer;font-size:13px}.primary-button{background:#111827;border-color:#111827;color:#fff}.secondary-button:disabled{opacity:.5;cursor:not-allowed}.intro{padding:55px 0 25px;max-width:720px}.eyebrow{margin:0 0 6px;color:#64748b;font-size:11px;font-weight:900;letter-spacing:.12em}.intro h1{margin:0;font-size:clamp(28px,5vw,48px);letter-spacing:-.04em}.intro>p:not(.eyebrow){color:#58657a}.status{display:inline-flex;padding:7px 10px;border:1px solid #cbd5e1;border-radius:999px;background:#fff;font-size:12px}.layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:18px}.card{background:#fff;border:1px solid #e4e9f1;border-radius:18px;padding:20px;box-shadow:0 8px 30px rgba(15,23,42,.04)}.section-title{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:18px}.section-title h2{font-size:19px;margin:0}.count,.revision{font-size:11px;border-radius:999px;background:#eef2ff;color:#3730a3;padding:5px 8px;font-weight:800}.stack{display:grid;gap:14px}.stack label{display:grid;gap:6px;font-size:12px;font-weight:800}.stack input,.stack select,.stack textarea{width:100%;border:1px solid #dbe2ec;border-radius:10px;padding:10px;font:inherit;font-size:13px;resize:vertical}.stack input,.stack select{min-height:44px}.stack small{font-size:11px;color:#64748b;font-weight:400}.document-list{display:grid;gap:8px;margin-top:20px}.document-item{display:block;width:100%;min-height:44px;text-align:left;border:1px solid #e5e7eb;border-radius:12px;background:#fff;padding:11px;cursor:pointer}.document-item.active{border-color:#111827;background:#f8fafc}.document-item strong,.document-item small{display:block}.document-item small{color:#64748b;margin-top:3px;font-size:11px}.empty{display:grid;place-items:center;min-height:300px;border:1px dashed #cbd5e1;border-radius:14px;color:#64748b;text-align:center;padding:30px}.conflict{margin-top:18px;padding:15px;border-radius:13px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}.conflict p{font-size:13px}.conflict .secondary-button,.conflict .primary-button{margin-top:4px}.editor-card{min-width:0}footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:22px 0;color:#64748b;font-size:12px}footer a{color:#334155}@media(max-width:760px){.page{padding:14px}.topbar{align-items:flex-start;flex-direction:column}.layout{grid-template-columns:1fr}.intro{padding:35px 0 20px}.editor-card{min-height:450px}}