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rgba(255,255,255,.3);border-radius:20px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s}.load-more-button:hover:not(:disabled){background:#ffffff4d}.load-more-button:disabled{opacity:.6;cursor:not-allowed}@media (max-width: 768px){.point-card-header{flex-direction:column;align-items:flex-start;gap:12px}.sign-in-button{width:100%;justify-content:center}.point-info-grid{grid-template-columns:1fr}.point-record-item{flex-direction:column;gap:8px}.record-time{align-self:flex-end}}@media (max-width: 480px){.user-info-page{padding:20px 12px}.user-info-header{padding:24px 16px 20px}.user-info-content{padding:24px 16px}.vip-card,.point-card{padding:20px}.info-section-title{font-size:1.125rem}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border-radius:12px;padding:24px;width:90%;max-width:400px;box-shadow:0 20px 40px #0003;text-align:center}.modal-content h3{margin:0 0 16px;color:#111827;font-size:1.25rem;font-weight:600}.modal-content p{margin:0 0 24px;color:#374151;font-size:1rem;line-height:1.5}.modal-close-btn{display:inline-block;padding:10px 24px;border:none;border-radius:8px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-weight:600;font-size:.875rem;cursor:pointer;transition:all .2s}.modal-close-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}#root{margin:0;padding:0;min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}.blog-container{display:flex;flex-direction:column;gap:2rem;min-height:100vh;max-width:1400px;margin:0 auto;padding:2rem}.profile-sidebar{flex:0 0 280px;background-color:#fff;box-shadow:0 4px 12px #ffb6c133;border-radius:20px;height:fit-content;position:sticky;top:2rem}.content-area{flex:1;max-width:calc(100% - 280px - 2rem);background-color:transparent}.profile-sidebar{flex:0 0 300px;padding:2rem;background-color:#fff;box-shadow:0 4px 12px #ffb6c133}.profile-info{text-align:center}.avatar{width:120px;height:120px;margin:0 auto 1rem;border-radius:60px;overflow:hidden;border:4px solid #ffb6c1;transition:transform .3s ease}.avatar:hover{transform:scale(1.05)}.avatar img{width:100%;height:100%;object-fit:cover}.name{color:#ff69b4;font-size:1.5rem;margin:.5rem 0}.bio{color:#666;font-size:.9rem;margin-bottom:1.5rem}.social-links{display:flex;justify-content:center;gap:1rem}.social-links a{color:#ff69b4;text-decoration:none;padding:.5rem 1rem;border:2px solid #ffb6c1;border-radius:20px;font-size:.9rem;transition:all .3s ease}.social-links a:hover{background-color:#ff69b4;color:#fff}.content-area{flex:1;padding:2rem;max-width:calc(100% - 300px)}.category-nav{margin-bottom:2rem;position:relative;overflow:hidden}.category-nav:after{content:"";position:absolute;top:0;right:0;height:100%;width:50px;background:linear-gradient(to right,transparent,#fff5f7);pointer-events:none}.category-nav ul{list-style:none;padding:0 0 10px;margin:0;display:flex;gap:1rem;overflow-x:auto;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.category-nav ul::-webkit-scrollbar{display:none}.category-nav li{padding:.5rem 1.5rem;border-radius:20px;cursor:pointer;color:#666;transition:all .3s ease;background-color:#fff;box-shadow:0 2px 8px #ffb6c11a}.category-nav li:hover,.category-nav li.active{background-color:#ff69b4;color:#fff}.article-list{display:grid;gap:1.5rem}.article-card{background-color:#fff;border-radius:20px;padding:1.5rem;box-shadow:0 4px 12px #ffb6c133;transition:transform .3s ease}.article-card:hover{transform:translateY(-5px)}.article-title{color:#ff69b4;margin:0 0 1rem;font-size:1.3rem}.article-excerpt{color:#666;margin-bottom:1rem;line-height:1.6}.article-meta{display:flex;gap:1rem;font-size:.9rem;color:#999}.article-meta span{display:flex;align-items:center;gap:.5rem}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:2rem}.pagination-btn{padding:.5rem 1rem;border:2px solid #ffb6c1;border-radius:20px;background-color:#fff;color:#ff69b4;cursor:pointer;transition:all .3s ease}.pagination-btn:hover:not(:disabled){background-color:#ff69b4;color:#fff}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.page-numbers{display:flex;gap:.5rem}.page-number{width:36px;height:36px;border:2px solid #ffb6c1;border-radius:50%;background-color:#fff;color:#ff69b4;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}.page-number:hover,.page-number.active{background-color:#ff69b4;color:#fff}