.navbar[data-v-d2010ab6]{background-size:cover;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.1);padding:.5rem 0}.navbar[data-v-d2010ab6]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:hsla(0,0%,100%,.9);z-index:-1}.navbar .container[data-v-d2010ab6]{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}.img_logo[data-v-d2010ab6]{width:100%;height:80px;-o-object-fit:cover;object-fit:cover;margin-right:3px}.nav-brand[data-v-d2010ab6]{font-size:1.2rem;font-weight:500;color:#2c3e50;display:flex}.nav-menu[data-v-d2010ab6]{display:flex;gap:2rem}.nav-link[data-v-d2010ab6]{text-decoration:none;color:#333;font-weight:500;transition:color .3s;padding:.5rem 0}.nav-link.active[data-v-d2010ab6],.nav-link[data-v-d2010ab6]:hover{color:#3498db}.auth-buttons[data-v-d2010ab6]{display:flex;gap:1rem}.btn-login[data-v-d2010ab6],.btn-register[data-v-d2010ab6]{padding:.5rem 1rem;border:none;border-radius:4px;cursor:pointer;transition:background .3s}.btn-login[data-v-d2010ab6]{background:#fff;color:#3498db;border:1px solid #3498db}.btn-register[data-v-d2010ab6]{background:#3498db;color:#fff}.mobile-menu-btn[data-v-d2010ab6]{display:none;flex-direction:column;background:none;border:none;cursor:pointer}.mobile-menu-btn span[data-v-d2010ab6]{width:25px;height:3px;background:#333;margin:3px 0;transition:.3s}.mobile-menu[data-v-d2010ab6]{display:none;background:#fff;padding:1rem 20px;box-shadow:0 2px 10px rgba(0,0,0,.1);position:absolute;top:100%;left:0;right:0;z-index:999}.mobile-nav-link[data-v-d2010ab6]{display:block;padding:.8rem 0;text-decoration:none;color:#333;border-bottom:1px solid #eee}.mobile-nav-link[data-v-d2010ab6]:last-child{border-bottom:none}@media (max-width:768px){.auth-buttons[data-v-d2010ab6],.nav-menu[data-v-d2010ab6]{display:none}.mobile-menu-btn[data-v-d2010ab6]{display:flex}.mobile-menu[data-v-d2010ab6]{display:block}}@media (max-width:480px){.navbar .container[data-v-d2010ab6]{padding:0 15px}.mobile-menu[data-v-d2010ab6]{padding:1rem 15px}}.footer[data-v-441f5106]{background:#2c3e50;color:#fff;padding:2rem 0}.footer .container[data-v-441f5106]{max-width:1200px;margin:0 auto;padding:0 20px}.footer-content[data-v-441f5106]{display:flex;justify-content:space-between;align-items:center}.footer-links a[data-v-441f5106]{color:#fff;text-decoration:none;margin-left:1rem;transition:color .3s}.footer-links a[data-v-441f5106]:hover{color:#3498db}@media (max-width:768px){.footer-content[data-v-441f5106]{flex-direction:column;gap:1rem;text-align:center}.footer-links a[data-v-441f5106]{margin:0 .5rem}}@media (max-width:480px){.footer .container[data-v-441f5106]{padding:0 15px}}.container[data-v-480306f1]{max-width:1200px;margin:0 auto;padding:0 20px}.hero-banner[data-v-480306f1]{position:relative;height:250px;overflow:hidden;background:#333}.banner-bg[data-v-480306f1]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;filter:brightness(.6)}.breadcrumb[data-v-480306f1]{position:absolute;bottom:20px;left:20px;color:#fff;font-size:.9rem;z-index:10}.breadcrumb a[data-v-480306f1]{color:#fff;text-decoration:none;opacity:.8}.breadcrumb a[data-v-480306f1]:hover{opacity:1}.main-content[data-v-480306f1]{padding:3rem 0;background:#f8fafc;min-height:calc(100vh - 350px)}.content-wrapper[data-v-480306f1]{display:grid;grid-template-columns:1fr 300px;gap:2rem}.content-main[data-v-480306f1]{display:flex;flex-direction:column;gap:2rem}.event-header-card[data-v-480306f1]{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 15px rgba(0,0,0,.05)}.event-header-meta[data-v-480306f1]{display:flex;gap:1rem;margin-bottom:1rem}.tag[data-v-480306f1]{padding:.3rem .8rem;border-radius:20px;font-size:.8rem;font-weight:600;color:#fff}.tag-algorithm[data-v-480306f1]{background:#3498db}.tag-innovation[data-v-480306f1]{background:#2ecc71}.tag-application[data-v-480306f1]{background:#e67e22}.status[data-v-480306f1]{padding:.3rem .8rem;border-radius:20px;font-size:.8rem;background:#e8f4fc;color:#3498db;border:1px solid #dbeafe}.event-title[data-v-480306f1]{font-size:1.8rem;font-weight:700;color:#2d3748;margin-bottom:1.5rem;line-height:1.4}.event-info-list[data-v-480306f1]{display:flex;flex-wrap:wrap;gap:1.5rem;color:#718096;font-size:.95rem}.info-item[data-v-480306f1]{display:flex;align-items:center;gap:.5rem}.info-item i[data-v-480306f1]{color:#3498db;font-size:1.1rem}.section-card[data-v-480306f1]{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 15px rgba(0,0,0,.05)}.section-title[data-v-480306f1]{font-size:1.2rem;font-weight:600;color:#2d3748;margin-bottom:1.5rem;padding-bottom:.8rem;border-bottom:2px solid #f0f2f5;display:flex;align-items:center;gap:.8rem}.section-title i[data-v-480306f1]{color:#3498db;background:#e8f4fc;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center}.section-content[data-v-480306f1]{color:#4a5568;line-height:1.8;font-size:.95rem}.section-content p[data-v-480306f1]{margin-bottom:1rem}.section-content strong[data-v-480306f1]{color:#2d3748}.criteria-list[data-v-480306f1]{display:flex;flex-direction:column;gap:1rem}.criteria-item[data-v-480306f1]{display:flex;align-items:flex-start;gap:1rem}.criteria-number[data-v-480306f1]{background:#3498db;color:#fff;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}.criteria-text[data-v-480306f1]{color:#4a5568;flex:1}.sidebar-right[data-v-480306f1]{display:flex;flex-direction:column;gap:1.5rem}.qr-card[data-v-480306f1]{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;border-radius:12px;padding:2rem 1.5rem;text-align:center;box-shadow:0 8px 25px rgba(52,152,219,.3);position:sticky;top:100px;z-index:99}.qr-header h4[data-v-480306f1]{font-size:1.2rem;font-weight:600;margin-bottom:.5rem}.qr-header p[data-v-480306f1]{opacity:.9;font-size:.9rem;margin-bottom:1.5rem}.qr-image[data-v-480306f1]{background:#fff;padding:1rem;border-radius:8px;display:inline-block;position:relative;margin-bottom:1.5rem}.qr-image img[data-v-480306f1]{width:100%;max-width:180px;height:auto;display:block}.qr-mask[data-v-480306f1]{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.1);border-radius:8px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;cursor:pointer}.qr-image:hover .qr-mask[data-v-480306f1]{opacity:1}.qr-footer[data-v-480306f1]{font-size:.85rem;opacity:.8;line-height:1.6}.tips-card[data-v-480306f1]{background:#fff;border-radius:12px;padding:1.5rem;border:1px solid #e2e8f0}.tips-card h4[data-v-480306f1]{font-size:.95rem;color:#2d3748;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.tips-card h4 i[data-v-480306f1]{color:#e67e22}.tips-card ul[data-v-480306f1]{list-style:none;padding:0;margin:0;font-size:.9rem;color:#718096}.tips-card li[data-v-480306f1]{margin-bottom:.5rem;position:relative;padding-left:1.2rem}.tips-card li[data-v-480306f1]:before{content:"•";color:#3498db;position:absolute;left:0}.float-buttons[data-v-480306f1]{position:fixed;right:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:.8rem;z-index:999}.float-btn[data-v-480306f1]{writing-mode:vertical-rl;text-orientation:mixed;padding:1rem .6rem;border:none;border-radius:8px;background:#fff;color:#4a5568;box-shadow:0 4px 12px rgba(0,0,0,.1);cursor:pointer;transition:all .3s ease;font-size:.9rem;font-weight:500;border:1px solid #e2e8f0}.float-btn[data-v-480306f1]:hover{transform:translateX(-4px);box-shadow:0 6px 20px rgba(52,152,219,.3)}.float-btn-top[data-v-480306f1],.float-btn[data-v-480306f1]:hover{background:linear-gradient(135deg,#3498db,#2980b9);color:#fff}@media (max-width:992px){.content-wrapper[data-v-480306f1]{grid-template-columns:1fr}.sidebar-right[data-v-480306f1]{order:-1;flex-direction:row;overflow-x:auto;padding-bottom:1rem}.qr-card[data-v-480306f1]{min-width:260px;position:static}.tips-card[data-v-480306f1]{min-width:260px}}@media (max-width:768px){.hero-banner[data-v-480306f1]{height:180px}.event-title[data-v-480306f1]{font-size:1.5rem}.event-info-list[data-v-480306f1]{flex-direction:column;gap:.8rem}}@media (max-width:480px){.container[data-v-480306f1]{padding:0 15px}.event-header-card[data-v-480306f1],.section-card[data-v-480306f1]{padding:1.5rem}.sidebar-right[data-v-480306f1]{flex-direction:column}.qr-card[data-v-480306f1],.tips-card[data-v-480306f1]{min-width:auto}}.tips[data-v-480306f1]{color:#f56c6c;font-size:13px;width:200px;margin-top:10px;line-height:20px}