.fb-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--sg-bg-deep) 0%, var(--sg-bg) 100%);
}

.fb-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(30, 41, 59, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sg-border);
}

.fb-nav-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.fb-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.fb-brand-logo {
    width: 30px;
    height: 30px;
    border-radius: 9px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sg-accent-dim);
}

.fb-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fb-brand-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--sg-text);
}

.fb-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--sg-text-secondary);
    text-decoration: none;
    font-size: 13px;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--sg-border);
    transition: var(--sg-transition);
}

.fb-back:hover {
    color: var(--sg-accent);
    border-color: var(--sg-border-hover);
}

.fb-main {
    flex: 1;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    padding: 28px 20px 60px;
}

.fb-hero {
    margin-bottom: 24px;
}

.fb-hero-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--sg-text);
    margin-bottom: 6px;
}

.fb-hero-sub {
    font-size: 14px;
    color: var(--sg-text-muted);
}

.fb-award {
    position: relative;
    overflow: hidden;
    border-radius: var(--sg-radius);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.16), rgba(251, 191, 36, 0.06));
    border: 1px solid rgba(251, 191, 36, 0.35);
    padding: 18px 20px;
    margin-bottom: 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.fb-award-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.14);
}

.fb-award-title {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #fde68a;
    margin-bottom: 4px;
}

.fb-award-text {
    font-size: 13px;
    line-height: 1.7;
    color: var(--sg-text-secondary);
}

.fb-award-text strong {
    color: #fbbf24;
}

.fb-card {
    background: var(--sg-surface);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    padding: 22px;
}

.fb-field {
    margin-bottom: 18px;
}

.fb-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--sg-text-secondary);
    margin-bottom: 8px;
}

.fb-label .fb-req {
    color: var(--sg-danger);
    margin-left: 2px;
}

.fb-types {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.fb-type {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--sg-border);
    background: transparent;
    color: var(--sg-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: var(--sg-transition);
}

.fb-type:hover {
    border-color: var(--sg-border-hover);
    color: var(--sg-text);
}

.fb-type.active {
    background: var(--sg-accent-dim);
    border-color: var(--sg-accent);
    color: var(--sg-accent-light);
}

.fb-input,
.fb-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    color: var(--sg-text);
    font-size: 14px;
    padding: 12px 14px;
    outline: none;
    transition: var(--sg-transition);
    font-family: inherit;
}

.fb-input:focus,
.fb-textarea:focus {
    border-color: var(--sg-accent);
    box-shadow: 0 0 0 3px var(--sg-accent-glow);
}

.fb-input::placeholder,
.fb-textarea::placeholder {
    color: var(--sg-text-dim);
}

.fb-textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.7;
}

.fb-input-hint {
    font-size: 12px;
    color: var(--sg-text-dim);
    margin-top: 6px;
}

.fb-contact-wrap {
    display: flex;
    gap: 10px;
    align-items: center;
}

.fb-contact-tag {
    flex-shrink: 0;
    font-size: 12px;
    color: var(--sg-warm);
    background: var(--sg-warm-dim);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 4px 10px;
    border-radius: 999px;
}

.fb-submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: var(--sg-radius-sm);
    background: linear-gradient(135deg, var(--sg-accent), #0ea5e9);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--sg-transition);
}

.fb-submit:hover:not(:disabled) {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.fb-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.fb-error {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: var(--sg-danger-light);
    font-size: 13px;
    padding: 12px 14px;
    border-radius: var(--sg-radius-sm);
    margin-bottom: 16px;
}

.fb-success {
    text-align: center;
    padding: 40px 20px;
}

.fb-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: rgba(52, 211, 153, 0.14);
    color: var(--sg-success);
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fb-success-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--sg-text);
    margin-bottom: 8px;
}

.fb-success-text {
    font-size: 14px;
    color: var(--sg-text-secondary);
    line-height: 1.7;
    max-width: 360px;
    margin: 0 auto 24px;
}

.fb-success-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 999px;
    background: var(--sg-accent-dim);
    border: 1px solid var(--sg-accent);
    color: var(--sg-accent-light);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--sg-transition);
}

.fb-success-btn:hover {
    background: var(--sg-accent);
    color: #fff;
}

.fb-footer {
    padding: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--sg-text-dim);
    border-top: 1px solid var(--sg-border);
}

@media (max-width: 600px) {
    .fb-main { padding: 20px 14px 48px; }
    .fb-hero-title { font-size: 22px; }
    .fb-card { padding: 18px; }
    .fb-award { padding: 15px 16px; }
}