.fb-main { max-width: 560px; margin: 0 auto; padding: 40px 30px 60px; }
.fb-header { text-align: center; margin-bottom: 24px; }
.fb-title { font-size: 32px; font-weight: 700; color: var(--brown); letter-spacing: 6px; }
.fb-logo { margin-right: 12px; }
.fb-subtitle { font-size: 14px; color: var(--text-light); margin-top: 8px; letter-spacing: 3px; }

.fb-form {
  background: rgba(255,255,255,0.6); border-radius: 16px;
  padding: 28px; border: 1px solid rgba(212,165,116,0.08);
}
.fb-field { margin-bottom: 18px; }
.fb-field label { display: block; font-size: 13px; color: var(--text-light); letter-spacing: 1px; margin-bottom: 8px; }
.fb-opt { font-size: 11px; opacity: 0.6; }
.fb-cats { display: flex; gap: 8px; flex-wrap: wrap; }
.fb-cat {
  padding: 7px 18px; border: 1.5px solid rgba(212,165,116,0.12); border-radius: 20px;
  background: rgba(255,255,255,0.5); font-family: 'Noto Serif SC', serif;
  font-size: 13px; color: var(--text-light); cursor: pointer; transition: all 0.2s;
}
.fb-cat:hover { border-color: var(--gold); color: var(--brown); }
.fb-cat.active { border-color: var(--gold); background: rgba(212,165,116,0.1); color: var(--brown); font-weight: 700; }

.fb-input {
  width: 100%; padding: 11px 14px; box-sizing: border-box;
  border: 1.5px solid rgba(212,165,116,0.15); border-radius: 9px;
  background: rgba(255,255,255,0.7); font-family: 'Noto Serif SC', serif;
  font-size: 14px; color: var(--text); outline: none;
}
.fb-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,165,116,0.1); }
.fb-textarea {
  width: 100%; min-height: 140px; padding: 11px 14px; box-sizing: border-box;
  border: 1.5px solid rgba(212,165,116,0.15); border-radius: 9px;
  background: rgba(255,255,255,0.7); font-family: 'Noto Serif SC', serif;
  font-size: 14px; color: var(--text); outline: none; resize: vertical; line-height: 1.7;
}
.fb-textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,165,116,0.1); }

.fb-btn {
  width: 100%; padding: 13px; border: none; border-radius: 10px;
  font-family: 'Noto Serif SC', serif; font-size: 15px; cursor: pointer;
  transition: all 0.3s; letter-spacing: 3px;
}
.fb-btn.primary { background: var(--green); color: #fff; }
.fb-btn.primary:hover { background: var(--green-light); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(74,124,89,0.25); }

.fb-msg { font-size: 14px; margin-top: 12px; text-align: center; min-height: 20px; }
.fb-msg.success { color: var(--green); }
.fb-msg.error { color: #e74c3c; }