body { font-family: Arial, sans-serif; background: #f5f5f5; min-height: 100vh; }
.hdr { background: #ffd23a; padding: 14px 24px; }
.hdr .logo { font-size: 24px; font-weight: bold; color: #333; }
.card { max-width: 560px; margin: 40px auto; background: #fff; border-radius: 4px; padding: 30px; box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.from { display: flex; gap: 12px; align-items: center; border-bottom: 1px solid #eee; padding-bottom: 14px; margin-bottom: 14px; font-size: 14px; }
.ava { width: 40px; height: 40px; border-radius: 50%; background: #4a90e2; color: #fff; display: flex; align-items: center; justify-content: center; font-weight: bold; }
.dim { color: #888; font-size: 12px; }
.card h1 { font-size: 20px; margin: 14px 0 10px; }
.card p { font-size: 14px; line-height: 1.6; margin: 10px 0; }
.doc-preview { display: flex; gap: 14px; align-items: center; background: #f8f8f8; border: 1px solid #e0e0e0; padding: 14px; border-radius: 4px; margin: 16px 0; font-size: 13px; }
.doc-icon { font-size: 36px; }
.btn { background: #ffd23a; color: #1a1a1a; border: none; padding: 14px 32px; font-size: 15px; font-weight: bold; border-radius: 4px; cursor: pointer; width: 100%; }
.btn:hover { background: #e5ba20; }
.fine { font-size: 11px; color: #aaa; text-align: center; margin-top: 14px; }
.login label { display: block; font-size: 13px; margin: 10px 0 4px; color: #555; }
.login input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px; font-size: 15px; }
.login h2 { margin-bottom: 6px; }