:root{--primary: #3245ff;--primary-hover: #2a3bde;--text-primary: #111;--text-secondary: #666;--text-light: #999;--background-light: #f8f9fa;--background-white: #ffffff;--border-light: #e9ecef;--border-radius: 8px;--shadow-light: 0 4px 12px rgba(0, 0, 0, .08);--transition: all .3s ease}.case-detail-section[data-astro-cid-xg5kt7uc]{padding:80px 0;background-color:var(--background-white)}.container[data-astro-cid-xg5kt7uc]{max-width:1000px;margin:0 auto;padding:0 20px}.case-header[data-astro-cid-xg5kt7uc]{margin-bottom:40px;text-align:center}.case-meta[data-astro-cid-xg5kt7uc]{display:flex;justify-content:center;gap:20px;margin-top:20px;margin-bottom:0;font-size:14px;flex-wrap:wrap}.case-date[data-astro-cid-xg5kt7uc]{color:var(--text-light)}.case-client[data-astro-cid-xg5kt7uc]{color:var(--text-secondary);font-weight:500}.case-category[data-astro-cid-xg5kt7uc]{padding:4px 12px;border-radius:16px;font-size:12px;font-weight:500;text-align:center;background-color:var(--primary);color:#fff}.case-header[data-astro-cid-xg5kt7uc] h1[data-astro-cid-xg5kt7uc]{font-size:36px;color:var(--text-primary);font-weight:700;margin-bottom:16px;line-height:1.3}.case-excerpt[data-astro-cid-xg5kt7uc]{font-size:18px;color:var(--text-secondary);line-height:1.6;max-width:800px;margin:0 auto}.case-content[data-astro-cid-xg5kt7uc]{background-color:var(--background-white);padding:40px;border-radius:var(--border-radius);box-shadow:var(--shadow-light);margin-bottom:40px}.case-content[data-astro-cid-xg5kt7uc] h2[data-astro-cid-xg5kt7uc]{font-size:28px;color:var(--text-primary);font-weight:600;margin:40px 0 20px;padding-bottom:10px;border-bottom:2px solid var(--border-light)}.case-content[data-astro-cid-xg5kt7uc] h3[data-astro-cid-xg5kt7uc]{font-size:22px;color:var(--text-primary);font-weight:600;margin:30px 0 15px}.case-content[data-astro-cid-xg5kt7uc] p[data-astro-cid-xg5kt7uc]{font-size:16px;color:var(--text-secondary);line-height:1.8;margin-bottom:20px}.case-content[data-astro-cid-xg5kt7uc] ul[data-astro-cid-xg5kt7uc],.case-content[data-astro-cid-xg5kt7uc] ol[data-astro-cid-xg5kt7uc]{font-size:16px;color:var(--text-secondary);line-height:1.8;margin-bottom:20px;padding-left:24px}.case-content[data-astro-cid-xg5kt7uc] li[data-astro-cid-xg5kt7uc]{margin-bottom:10px}.case-content[data-astro-cid-xg5kt7uc] img[data-astro-cid-xg5kt7uc]{max-width:100%;height:auto;border-radius:var(--border-radius);margin:20px 0}.case-content[data-astro-cid-xg5kt7uc] a[data-astro-cid-xg5kt7uc]{color:var(--primary);text-decoration:none;transition:var(--transition)}.case-content[data-astro-cid-xg5kt7uc] a[data-astro-cid-xg5kt7uc]:hover{color:var(--primary-hover);text-decoration:underline}.case-cover-image[data-astro-cid-xg5kt7uc]{text-align:center;margin-bottom:40px}.case-cover-image[data-astro-cid-xg5kt7uc] img[data-astro-cid-xg5kt7uc]{max-width:100%;height:auto;border-radius:var(--border-radius);box-shadow:var(--shadow-light)}.case-navigation[data-astro-cid-xg5kt7uc]{display:flex;justify-content:space-between;padding-top:40px;border-top:1px solid var(--border-light)}.prev-case[data-astro-cid-xg5kt7uc],.next-case[data-astro-cid-xg5kt7uc]{display:flex;flex-direction:column;color:var(--text-secondary);text-decoration:none;transition:var(--transition)}.prev-case[data-astro-cid-xg5kt7uc]:hover,.next-case[data-astro-cid-xg5kt7uc]:hover{color:var(--primary)}.prev-case[data-astro-cid-xg5kt7uc] span[data-astro-cid-xg5kt7uc]:first-child,.next-case[data-astro-cid-xg5kt7uc] span[data-astro-cid-xg5kt7uc]:first-child{font-size:14px;margin-bottom:8px}.nav-title[data-astro-cid-xg5kt7uc]{font-size:16px;font-weight:500;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media (max-width: 768px){.case-detail-section[data-astro-cid-xg5kt7uc]{padding:60px 0}.case-header[data-astro-cid-xg5kt7uc] h1[data-astro-cid-xg5kt7uc]{font-size:28px}.case-excerpt[data-astro-cid-xg5kt7uc]{font-size:16px}.case-meta[data-astro-cid-xg5kt7uc]{flex-direction:column;gap:10px}.case-content[data-astro-cid-xg5kt7uc]{padding:24px}.case-content[data-astro-cid-xg5kt7uc] h2[data-astro-cid-xg5kt7uc]{font-size:24px}.case-content[data-astro-cid-xg5kt7uc] h3[data-astro-cid-xg5kt7uc]{font-size:20px}.case-navigation[data-astro-cid-xg5kt7uc]{flex-direction:column;gap:20px}}