:root {
    --primary: #FF6B35;
    --secondary: #2D3142;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-500: #6c757d;
    --gray-700: #495057;
    --gray-900: #212529;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Noto Sans TC', sans-serif; background: var(--gray-100); color: var(--gray-900); line-height: 1.6; }

header {
    background: linear-gradient(135deg, var(--secondary) 0%, #1a1f33 100%);
    color: white;
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}
.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    color: white;
}
.logo span { color: var(--primary); }
nav { display: flex; gap: 2rem; }
nav a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}
nav a:hover { color: var(--primary); }

.breadcrumb {
    background: var(--gray-200);
    padding: 0.75rem 2rem;
    font-size: 0.85rem;
}
.breadcrumb a { color: var(--gray-700); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.container { max-width: 1200px; margin: 0 auto; padding: 2rem; }

.gym-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
.gym-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius);
}
.gym-info {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}
.gym-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}
.badge.gov { background: #10b981; color: white; }
.badge.private { background: var(--primary); color: white; }
.rating {
    color: #f59e0b;
    font-size: 1.25rem;
    margin: 0.5rem 0;
}
.info-row {
    margin: 1rem 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-200);
}
.info-row:last-child { border-bottom: none; }
.info-label {
    font-weight: 500;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
}
.info-row a { color: var(--primary); text-decoration: none; }
.info-row a:hover { text-decoration: underline; }

.section {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}
.section h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--gray-900);
}

.fee-section {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
}
.fee-section h3 {
    margin: 0 0 1rem 0;
    color: #166534;
}
.fee-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.back-btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    margin-top: 1rem;
    transition: background 0.3s;
}
.back-btn:hover { background: #e85a2a; }

footer {
    background: var(--secondary);
    color: var(--gray-500);
    padding: 2rem;
    text-align: center;
    margin-top: 2rem;
}
footer a {
    color: var(--gray-500);
    text-decoration: none;
    margin: 0 1rem;
}
footer a:hover { color: white; }

@media (max-width: 768px) {
    .gym-header { grid-template-columns: 1fr; }
    .gym-image { height: 250px; }
    .header-content { flex-direction: column; gap: 1rem; }
    nav { flex-wrap: wrap; justify-content: center; gap: 1rem; }
    .fee-grid { grid-template-columns: 1fr; }
}

/* Directory hub pages */
.hub-intro { background: white; border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); margin-bottom: 2rem; }
.hub-intro h1 { font-size: 1.75rem; margin-bottom: 0.75rem; }
.hub-intro p { color: var(--gray-700); margin-bottom: 0.5rem; }
.chip-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.chip { display: inline-block; padding: 0.35rem 0.9rem; border-radius: 20px; background: var(--gray-200); color: var(--gray-900); text-decoration: none; font-size: 0.9rem; }
.chip:hover, .chip.active { background: var(--primary); color: white; }
.gym-list { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; }
.gym-list li { background: white; border-radius: var(--radius); padding: 1rem 1.25rem; box-shadow: var(--shadow); }
.gym-list a.gym-link { font-weight: 700; color: var(--secondary); text-decoration: none; }
.gym-list a.gym-link:hover { color: var(--primary); }
.gym-list .meta { color: var(--gray-500); font-size: 0.85rem; margin-top: 0.25rem; }
.related-list { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.5rem 1.5rem; }
.related-list a { color: var(--primary); text-decoration: none; }
.related-list a:hover { text-decoration: underline; }
.faq details { border-bottom: 1px solid var(--gray-200); padding: 0.75rem 0; }
.faq summary { cursor: pointer; font-weight: 500; }


.gym-header:not(:has(img)) { grid-template-columns: 1fr; }